CN103580775B - TD-SCDMA down control channel signaling resolution determination method and device - Google Patents

Abstract

The technical problem to be solved by the present invention is to provide a method and device for analyzing and judging downlink control channel signaling in TD-SCDMA, so as to avoid misjudgment of signaling. The method includes: parsing fields of enhanced high-speed packet access (HSPA+) control channel decoding information, and preliminarily judging the type of the control channel according to the content of some fields and the current state of the UE; Fields are filtered to obtain the final control channel type determination result. The device includes a control information parsing module and a control information filtering module. The method and device of the invention can realize the analysis and judgment of the physical layer control signaling of the high-speed packet service under different TD network configurations, and can avoid the unrecoverable error of the service caused by the misunderstanding of the signaling.

Description

TD-SCDMA Downlink Control Channel Signaling Analysis and Judgment Method and Device

technical field

The present invention relates to the field of wireless communication, in particular to a method and device for analyzing and judging downlink control channel signaling in a TD-SCDMA (Time Division Synchronous CDMA, Time Division Synchronous-Code Division Multiple Access) system.

Background technique

In the process of HSDPA (High Speed Downlink Packet Access, high speed downlink packet access), the network side dynamically notifies the UE (User Equipment, user equipment) side through HS-SCCH (High Speed-Shared Control Channel, high speed shared control channel) Physical resource information occupied by the HS-PDSCH (High-Speed Physical Downlink Shared Channel, High-Speed Physical Downlink Shared Channel) carrying downlink service data, including code channel, time slot, modulation mode, transport block size, etc.; UE side according to HS-SCCH The carried control information receives HS-PDSCH.

During the HSUPA (High Speed Uplink Packet Access) process in the scheduling mode, the network side dynamically notifies the UE side through the control channel E-AGCH (E-DCH Absolute Grant Channel, enhanced dedicated channel absolute grant channel) Physical resource information occupied by E-PUCH (E-DCH Physical Uplink Channel, enhanced dedicated channel uplink physical channel) carrying uplink service data, including power grant, code channel, time slot, E-HICH (E-DCH HARQ Acknowledgment Indicator Channel, E-DCH HARQ acknowledgment indication channel) (the E-HICH is used to bear the ACK/NACK feedback information of whether the network side successfully receives the uplink E-PUCH channel) indication, etc.; the UE side performs uplink according to the control information carried by the E-AGCH E-PUCH transmission, downlink E-HICH reception.

After the introduction of HSPA+ (High Speed Packet Access Plus, enhanced high-speed packet access), HS-SCCH and E-AGCH have been expanded into several types to support CELL_FACH (Cell Forward Access Channel) enhancement, SPS (Semi-Persistent Scheduling , semi-persistent scheduling) and control channel DRX (Discontinuous Receive, discontinuous reception) functions. See below for details.

1. HSPA+HS-SCCH type

1.1 HS-SCCH Type1 (HS-SCCH Type 1)

HS-SCCH Type1 is the HS-SCCH type in normal mode (it may also be used in SPS mode), and its bearer information includes: channelization code set (CCS), time slot (TS), modulation method (MS), and transport block size index (TBSI), HARQ (Hybridautomatic repeat request, hybrid automatic repeat request) process number (HAP), redundancy version (RV), new data indication (ND), HS-SCCH cycle sequence number (HCSN).

1.2HS-SCCH Type2 (HS-SCCH Type 2)

HS-SCCH Type2 is the HS-SCCH type in SPS mode (used to allocate HS-DSCH semi-persistent resources), and its bearer information includes: type flag 1 (FLAG1), resource repetition pattern index (RRPI), type flag 2 (FLAG2) , Transport Block Size Index (TBSI), Time Slot (TS), Channelization Code Set (CCS), Modulation Mode (MS), High Speed Shared Indicator Channel (HS-SICH) Indication (HI), HS-SCCH Cycle Sequence Number ( HCSN).

Among them, type flag 1: used to identify HS-SCCH Type2, the value is "11"; type flag 2: used to identify HS-SCCH Type2, the value is "10"; resource repetition pattern index: used to index the HS assigned by the upper layer - The Rx Pattern of the PDSCH semi-persistent scheduling resource, which takes the value '01', '10' or '11'; transport block size index: used to index one of the 4 transport block sizes allocated by the upper layer.

1.3HS-SCCH Type3 (HS-SCCH Type 3)

HS-SCCH Type3 is the HS-SCCH type in SPS mode (used to allocate HS-DSCH retransmission resources), and its bearer information includes:

Type flag 1 (FLAG1), resource repetition pattern index (RRPI), type flag 2 (FLAG2), transport block size index (TBSI), time slot (TS), channelization code set (CCS), modulation method (MS), Redundancy Version (RV), Last Transmission Pointer (PTR), HS-SCCH Cycle Sequence Number (HCSN).

Among them, type flag 1: used to identify HS-SCCH Type3, the value is "11"; type flag 2: used to identify HS-SCCH Type3, the value is "10"; resource repetition pattern index: when it is "00", it means HS-PDSCH resources of one subframe are allocated for HS-SCCH Less retransmission, and HS-SCCH Type3 is distinguished from HS-SCCH Type2 by this; transport block size index: used to index the four transport block sizes allocated by higher layers 1. Last transmission pointer: Indicates that the last transmission of the same transmission block is performed before the (4+s) subframe of this transmission, and the UE judges which data should be merged with the previously received data according to this value.

1.4HS-SCCH Order Type A (HS-SCCH Order Type A)

HS-SCCH Order Type A is the HS-SCCH type in SPS mode or FACH state or DRX mode, and its bearer information includes: order type (ODT).

Among them, xodt, 1, xodt, 2, xodt, 3='000': Instruct UE to perform uplink synchronization in CELL_FACH or CELL_PCH state; xodt, 1, xodt, 2, xodt, 3='001': Instruct UE in CELL_DCH state Release HS-DSCH semi-persistent resources; xodt,1,xodt,2,xodt,3='010': Indicate DRX activation in CELL_DCH state; xodt,1,xodt,2,xodt,3='011': In CELL_DCH state Instructs DRX to be deactivated.

2. HSPA+E-AGCH type

2.1E-AGCH Type1 (E-AGCH Type 1)

E-AGCH Type1 is the type of E-AGCH in scheduling mode, and its bearer information includes: absolute authorized power (AG), code resource information (CRRI), time slot resource information (TRRI), E-AGCH cycle sequence number (ECSN), Resource persistence indication (RDI) (optional), E-HICH indication (EI), E-DCH uplink control channel (E-UCCH) number indication (ENI).

2.2E-AGCH Type2 (E-AGCH Type 2)

E-AGCH Type2 is the E-AGCH type in SPS mode, and its bearing information includes: absolute authorized power (AG), code resource information (CRRI), time slot resource information (TRRI), E-AGCH cycle sequence number (ECSN), Field flag (FLAG), special information 1 (info1), special information 2 (info2), and E-UCCH number indication (ENI).

Among them, field flag: if the value is "00", the special information 1 indicates the E-HICH indication, and the upper three bits of the special information 2 indicate RDI; if the value is not "00", the special information 1 indicates the resource repetition pattern index, and the special information 1 The value is '01''10''11'. If the value of special information 1 is '00', it means that the E-PUCH resource of a subframe is allocated; code resource information: the valid value is 0~14 (the valid value of this field of TYPE1 is 0~30).

2.3E-AGCH Orders (E-AGCH order)

E-AGCH Orders is the E-AGCH type in SPS mode, and its bearer information includes: order type (ODT).

Among them, xodt, 1, xodt, 2, xodt, 3='000': in the CELL DCH state, the UE is instructed to release the E-PUCH semi-persistent resources.

If the physical layer control signaling is decoded and judged completely according to the protocol, misjudgment may occur.

Contents of the invention

The technical problem to be solved by the present invention is to provide a downlink control channel signaling analysis and determination method and device in TD-SCDMA, so as to avoid signaling misjudgment.

In order to solve the above technical problems, the present invention provides a downlink control channel signaling analysis and determination method in Time Division Synchronous Code Division Multiple Access (TD-SCDMA), including:

Parse the fields of enhanced high-speed packet access (HSPA+) control channel decoding information, and preliminarily determine the type of control channel according to the contents of some fields and the current status of the user equipment (UE);

According to the control channel type obtained through preliminary judgment, the HSPA+ control channel decoding information field is filtered to obtain the final control channel type judgment result.

Further, the control channel is a high-speed shared control channel (HS-SCCH); the parsing of fields of HSPA+ control channel decoding information, and preliminary judgment of the control channel type according to the content of some fields and the current state of the UE include:

When the current state of the UE is the paging channel (PCH) state, for the HS-SCCH decoding information that supports reception of the dedicated control channel (DCCH) and the dedicated traffic channel (DTCH), parse the information according to the HS-SCCH type (Type) 1 format The HS-SCCH decoding information obtains the parsed data HsscchType1, and parses the HS-SCCH decoding information according to the HS-SCCH order type (Order Type) A format to obtain the parsed data HsscchOrderTypeA;

Judgment If the HS-SCCH uses the broadcast control channel (BCCH) high-speed downlink shared channel radio network temporary identifier (H-RNTI), and the time slot (TS) field of HsscchType1 is not 0, then the preliminary judgment is that the control channel type is HS- SCCHType1;

Judgment If the HS-SCCH uses a dedicated H-RNTI, and the TS field of HsscchType1 is 0, and the order type (ODT) field of HsscchOrderTypeA is 0, the preliminary judgment is that the control channel type is HS-SCCH Order Type A indicating uplink synchronization.

Further, the control channel is HS-SCCH; the parsing of the fields of the HSPA+ control channel decoding information, and preliminary determination of the control channel type according to the content of some fields and the current state of the UE, include:

When the current state of the UE is the forward access channel (FACH) state, parse the HS-SCCH decoding information according to the HS-SCCH Type1 format to obtain the parsed data HsscchType1, and parse the HS-SCCH Order Type A format according to the HS -SCCH decoding information to obtain the parsed data HsscchOrderTypeA;

Judging that if the TS field of HsscchType1 is not 0, the preliminary decision is that the control channel type is HS-SCCH Type1;

Judging that if the HS-SCCH uses H-RNTI, and the TS field of HsscchType1 is 0, and the ODT field of HsscchOrderTypeA is 0, the preliminary decision is that the control channel type is HS-SCCH Order Type A indicating uplink synchronization.

Further, the control channel is HS-SCCH; the parsing of the fields of the HSPA+ control channel decoding information, and preliminary determination of the control channel type according to the content of some fields and the current state of the UE, include:

When the current state of the UE is a dedicated channel (DCH) state, parse the HS-SCCH decoding information according to the HS-SCCH Type1 format to obtain the parsed data HsscchType1, and parse the HS-SCCH decoding information according to the HS-SCCH Type2 format to obtain Parsing the parsed data HsscchType2, parsing the HS-SCCH decoding information according to the HS-SCCH Order Type A format to obtain parsed data HsscchOrderTypeA;

Judging that if the TS field of HsscchType1 is not 0, and the type flag (FLAG) 1 field of HsscchType2 is not 3 or the FLAG2 field is not 2, then the preliminary judgment control channel type is HS-SCCH Type1;

Judgment If the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and the FLAG2 field is 2, and the semi-persistent scheduling (SPS) mode is configured, and the resource repetition pattern index (RRPI) field of HsscchType2 is not 0, then Preliminary judgment control channel type is HS-SCCH Type2;

Judging that if the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and the FLAG2 field is 2, and the SPS mode is configured, and the RRPI field of HsscchType2 is 0, then the preliminary judgment control channel type is HS-SCCH Type3;

Judging that if the TS field of HsscchType1 is 0, and the SPS mode is configured, and the ODT field of HsscchOrderTypeA is 1, then the preliminary judgment control channel type is HS-SCCH Order Type A indicating SPS release;

Judgment If the TS field of HsscchType1 is 0, and the SPS mode is not configured or the ODT field of HsscchOrderTypeA is not 1, and HS-SCCH discontinuous reception (DRX) is configured, and the ODT field of HsscchOrderTypeA is 2 or 3, the preliminary decision control The channel type is HS-SCCH Order Type A indicating DRX activation or deactivation.

Further, after the preliminary determination that the control channel type is HS-SCCH Type1, the HSPA+ control channel decoding information field is filtered according to the control channel type obtained through the preliminary determination, to obtain the final control channel type determination result, including:

When the following conditions are not met, it is determined that the final control channel type is HS-SCCH Type1:

a) SPS is not configured and Transport Block Size Index (TBSI) or TS is equal to 0;

b) The hybrid automatic repeat request (HARQ) process number (HAP) is greater than or equal to the number of HARQ processes;

c) The spreading factor (SF) of the high-speed downlink shared channel (HS-DSCH) is not equal to 1, and the start code channel number is greater than the end code channel number;

d) The code rate is greater than 1;

e) HS-DSCH is new data of quadrature phase shift keying (QPSK), and the redundancy version (RV) is equal to 1 or 3 or 5 or 7;

f) HS-DSCH is 16 quadrature amplitude modulation (QAM) new data, and RV is equal to 1 or 3.

Further, after the preliminary determination that the control channel type is HS-SCCH Type2, the HSPA+ control channel decoding information field is filtered according to the control channel type obtained through the preliminary determination, and the final control channel type determination result is obtained, including:

When the following conditions are not met, it is determined that the final control channel type is HS-SCCH Type2:

a) High-speed shared indicator channel (HS-SICH) indication (HI) is not in the high-speed downlink packet access (HSDPA) configuration HI set;

b) RRPI is greater than the number of repeated patterns of HSDPA configuration resources;

c) TBSI is greater than the number of transmission block sizes configured by HSDPA;

d) The SF of HS-DSCH is not equal to 1, and the start code channel number is greater than the end code channel number.

Further, after the preliminary determination that the control channel type is HS-SCCH Type3, the HSPA+ control channel decoding information field is filtered according to the control channel type obtained through the preliminary determination, to obtain the final control channel type determination result, including:

When the following conditions are not met, it is determined that the final control channel type is HS-SCCH Type3:

a) TBSI is greater than the number of transmission block sizes configured by HSDPA;

b) The SF of HS-DSCH is not equal to 1, and the start code channel number is greater than the end code channel number.

Further, after the preliminary determination that the control channel type is HS-SCCH Order Type A, the HSPA+ control channel decoding information field is filtered according to the control channel type obtained through the preliminary determination to obtain the final control channel type determination result, including: The preliminary decision result is used as the final control channel decision result.

Further, the control channel is an Enhanced Dedicated Channel Absolute Grant Channel (E-AGCH); the parsing of the fields of the HSPA+ control channel decoding information, and preliminary judgment of the control channel type according to the content of some fields and the current state of the UE include:

When the current state of the UE is the FACH state, or the current state of the UE is the DCH state and scheduled transmission is enabled, if the current E-AGCH is in the scheduling mode, determine whether the E-AGCH carries resource persistence indication (RDI), if it carries RDI, Then parse the E-AGCH decoding information into 26-bit data, if it does not carry RDI, then parse the E-AGCH decoding information into 23-bit data, fill the RDI field with 0, and expand it to 26-bit data; preliminary decision control The channel type is E-AGCH type1.

Further, the control channel is E-AGCH; the field of parsing the decoding information of the HSPA+ control channel is initially judged according to the content of some fields and the current state of the UE, including:

When the current state of the UE is the DCH state and scheduled transmission is enabled, if the current E-AGCH is in the SPS mode, the E-AGCH decoding information is parsed according to the E-AGCH Type2 format that does not carry RRPI to obtain the parsed data EagchType2, according to Parsing the E-AGCH decoding information in the E-AGCH Type2 format carrying RRPI to obtain parsed data EagchType2Rrpi, parsing the E-AGCH decoding information according to the E-AGCH Orders format to obtain parsed data EagchOrder;

Judgment If the time slot resource information (TRRI) field of EagchType2 is not 0, and the code resource information (CRRI) field of EagchType2 is not 15, and the FLAG field of EagchType2 is 0, the preliminary decision is that the control channel type is E- AGCH Type2;

Judgment If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is not 0, and the RRPI field of EagchType2Rrpi is not 0, then the preliminary decision is that the control channel type is E- AGCH Type2;

Judgment If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is not 0, and the RRPI field of EagchType2Rrpi is 0, then the preliminary decision is that the control channel type indicates the allocation of a subframe resource E-AGCH Type2;

Judgment If the TRRI field of EagchType2 is 0 and the ODT field of EagchOrder is 0, the preliminary decision is that the control channel type is E-AGCH Orders.

Further, after the preliminary determination that the control channel type is E-AGCH type1, the HSPA+ control channel decoding information field is filtered according to the control channel type obtained through the preliminary determination to obtain the final control channel type determination result, including:

When none of the following conditions are met, it is determined that the final control channel type is E-AGCH type1:

a) CRRI is equal to 31;

b) TRRI is equal to 0;

c) TRRI is equal to 31 and CRRI is equal to 0;

d) TRRI is not in the High Speed Uplink Packet Access (HSUPA) configured slot set;

e) The enhanced dedicated channel HARQ acknowledgment indication channel (E-HICH) indication (EI) is not in the HSUPA configuration EI set;

f) The SF of the enhanced dedicated channel uplink physical channel (E-PUCH) is 16, and the number of single-slot enhanced dedicated channel (E-DCH) uplink control channels (E-UCCH) is greater than 2;

g) The SF of E-PUCH is 8, and the number of E-UCCHs in a single slot is greater than 4.

Further, after the preliminary determination that the control channel type is E-AGCH type2 or E-AGCH Orders, the HSPA+ control channel decoding information field is filtered according to the control channel type obtained through the preliminary determination to obtain the final control channel type determination result, Including: using the preliminary judgment result as the final control channel judgment result.

In order to solve the above technical problems, the present invention also provides a downlink control channel signaling analysis and determination device in Time Division Synchronous Code Division Multiple Access (TD-SCDMA), including a control information analysis module and a control information filtering module, wherein:

The control information parsing module is used for parsing fields of enhanced high-speed packet access (HSPA+) control channel decoding information, and preliminarily judging the type of the control channel according to the content of some fields and the current state of the user equipment (UE);

The control information filtering module is used to filter the HSPA+ control channel decoding information field according to the control channel type obtained through preliminary judgment, and obtain the final control channel type judgment result.

Further, the HSPA+ control channel is a high-speed shared control channel (HS-SCCH);

The control information parsing module includes a paging channel (PCH) state HS-SCCH parser, a forward access channel (FACH) state HS-SCCH parser, and a dedicated channel (DCH) state parser, wherein:

The PCH state HS-SCCH parser is used to parse the field of HS-SCCH decoding information when the current state of the UE is the PCH state, and initially determine the control channel type;

The FACH state HS-SCCH parser is used to parse the field of HS-SCCH decoding information when the current state of the UE is the FACH state, and initially determine the control channel type;

The HS-SCCH parser in DCH state is used for parsing the field of HS-SCCH decoding information and preliminarily judging the type of the control channel when the current state of the UE is in the DCH state.

Further, the HS-SCCH parser in the PCH state parses the fields of the HS-SCCH decoding information, and preliminarily judges the control channel type, including:

The HS-SCCH parser in the PCH state parses the HS-SCCH decoding information in accordance with the HS-SCCH type (Type) 1 format for the HS-SCCH decoding information supporting the reception of dedicated control channels (DCCH) and dedicated traffic channels (DTCH) Obtain the parsed data HsscchType1, and parse the HS-SCCH decoding information according to the HS-SCCH order type (Order Type) A format to obtain the parsed data HsscchOrderTypeA;

Judgment If the HS-SCCH uses the broadcast control channel (BCCH) high-speed downlink shared channel radio network temporary identifier (H-RNTI), and the time slot (TS) field of HsscchType1 is not 0, then the preliminary judgment is that the control channel type is HS- SCCHType1;

Judgment If the HS-SCCH uses a dedicated H-RNTI, and the TS field of HsscchType1 is 0, and the order type (ODT) field of HsscchOrderTypeA is 0, the preliminary judgment is that the control channel type is HS-SCCH Order Type A indicating uplink synchronization.

Further, the FACH state HS-SCCH parser parses the field of HS-SCCH decoding information, and preliminarily judges the control channel type, including:

The FACH state HS-SCCH parser parses the HS-SCCH decoding information according to the HS-SCCH Type (Type) 1 format to obtain the parsed data HsscchType1, and parses the HS-SCCH decoding information according to the HS-SCCHOrder Type A format to obtain Parsed data HsscchOrderTypeA;

Judging that if the TS field of HsscchType1 is not 0, the preliminary decision is that the control channel type is HS-SCCH Type1;

Judging that if the HS-SCCH uses H-RNTI, and the TS field of HsscchType1 is 0, and the ODT field of HsscchOrderTypeA is 0, the preliminary decision is that the control channel type is HS-SCCH Order Type A indicating uplink synchronization.

Further, the DCH state HS-SCCH parser parses the field of HS-SCCH decoding information, and preliminarily judges the control channel type, including:

The DCH state HS-SCCH parser parses the HS-SCCH decoding information according to the HS-SCCH Type1 format to obtain the parsed data HsscchType1, and parses the HS-SCCH decoding information according to the HS-SCCH Type2 format to obtain the parsed data HsscchType2 , parsing the HS-SCCH decoding information according to the HS-SCCH Order Type A format to obtain parsed data HsscchOrderTypeA;

Judging that if the TS field of HsscchType1 is not 0, and the type flag (FLAG) 1 field of HsscchType2 is not 3 or the FLAG2 field is not 2, then the preliminary judgment control channel type is HS-SCCH Type1;

Judgment If the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and the FLAG2 field is 2, and the semi-persistent scheduling (SPS) mode is configured, and the resource repetition pattern index (RRPI) field of HsscchType2 is not 0, then Preliminary judgment control channel type is HS-SCCH Type2;

Judging that if the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and the FLAG2 field is 2, and the SPS mode is configured, and the RRPI field of HsscchType2 is 0, then the preliminary judgment control channel type is HS-SCCH Type3;

Judging that if the TS field of HsscchType1 is 0, and the SPS mode is configured, and the ODT field of HsscchOrderTypeA is 1, then the preliminary judgment control channel type is HS-SCCH Order Type A indicating SPS release;

Judgment If the TS field of HsscchType1 is 0, and the SPS mode is not configured or the ODT field of HsscchOrderTypeA is not 1, and HS-SCCH discontinuous reception (DRX) is configured, and the ODT field of HsscchOrderTypeA is 2 or 3, the preliminary decision control The channel type is HS-SCCH Order Type A indicating DRX activation or deactivation.

Further, the control information filtering module includes an HS-SCCH Type 1 filter, an HS-SCCH Type 2 filter and an HS-SCCH Type 3 filter, wherein:

The HS-SCCH Type 1 filter is used to filter the HS-SCCH decoding information field according to HS-SCCH Type 1 for the control channel that is initially determined to be HS-SCCH Type 1, and obtain the final control channel type determination result;

The HS-SCCH Type 2 filter is used to filter the HS-SCCH decoding information field according to HS-SCCH Type 2 for the control channel that is initially determined to be HS-SCCH Type 2, and obtain the final control channel type determination result;

The HS-SCCH Type 3 filter is used to filter the HS-SCCH decoding information field according to HS-SCCH Type 3 for the control channel that is initially determined to be HS-SCCH Type 3, and obtain the final control channel type determination result;

The HS-SCCH Order Type A filter is used to filter the HS-SCCH decoding information field according to the HS-SCCH Order Type A to obtain the final control channel type determination result.

Further, the HS-SCCH Type 1 filter filters the HS-SCCH decoding information field according to HS-SCCH Type 1 for the control channel that is initially determined to be HS-SCCH Type 1, and obtains the final control channel type determination result, including :

The HS-SCCH Type 1 filter filters the HS-SCCH decoding information field, and when the following conditions are not met, it is determined that the final control channel type is HS-SCCH Type 1:

a) SPS is not configured and Transport Block Size Index (TBSI) or TS is equal to 0;

b) The hybrid automatic repeat request (HARQ) process number (HAP) is greater than or equal to the number of HARQ processes;

c) The spreading factor (SF) of the high-speed downlink shared channel (HS-DSCH) is not equal to 1, and the start code channel number is greater than the end code channel number;

d) The code rate is greater than 1;

e) HS-DSCH is new data of quadrature phase shift keying (QPSK), and the redundancy version (RV) is equal to 1 or 3 or 5 or 7;

f) HS-DSCH is 16 quadrature amplitude modulation (QAM) new data, and RV is equal to 1 or 3.

Further, the HS-SCCH Type2 filter filters the HS-SCCH decoding information field according to the HS-SCCH Type2 to obtain the final control channel type determination result, including:

The HS-SCCH Type 2 filter filters the HS-SCCH decoding information field, and when the following conditions are not satisfied, it is determined that the final control channel type is HS-SCCH Type 2:

a) High-speed shared indicator channel (HS-SICH) indication (HI) is not in the high-speed downlink packet access (HSDPA) configuration HI set;

b) RRPI is greater than the number of repeated patterns of HSDPA configuration resources;

c) TBSI is greater than the number of transmission block sizes configured by HSDPA;

d) The SF of HS-DSCH is not equal to 1, and the start code channel number is greater than the end code channel number.

Further, the HS-SCCH Type 3 filter filters the HS-SCCH decoding information field according to HS-SCCH Type 3 for the control channel initially judged as HS-SCCH Type 3, and obtains the final control channel type judgment result, including :

The HS-SCCH Type 3 filter filters the HS-SCCH decoding information field, and when the following conditions are not satisfied, it is determined that the final control channel type is HS-SCCH Type 3:

a) TBSI is greater than the number of transmission block sizes configured by HSDPA;

b) The SF of HS-DSCH is not equal to 1, and the start code channel number is greater than the end code channel number.

Further, the HS-SCCH Order Type A filter filters the HS-SCCH decoding information field according to the HS-SCCH Order Type A to obtain the final control channel type determination result for the control channel initially judged as HS-SCCH Order Type A , including: using the preliminary decision result as the final control channel decision result.

Further, the HSPA+ control channel is an enhanced dedicated channel absolute grant channel (E-AGCH);

The control information parsing module includes a scheduling mode E-AGCH parser, an SPS mode E-AGCH parser, wherein:

The scheduling mode E-AGCH parser is used to analyze the field of E-AGCH decoding information for the scheduling mode E-AGCH, and initially determine the control channel type;

The E-AGCH parser in SPS mode is used for analyzing the field of E-AGCH decoding information for the E-AGCH in SPS mode, and preliminarily judging the type of the control channel.

Further, the scheduling mode E-AGCH parser parses the field of E-AGCH decoding information, and preliminarily judges the control channel type, including:

When the current state of the UE is the FACH state, or the current state of the UE is the DCH state and scheduled transmission is enabled, if the current E-AGCH is in the scheduling mode, determine whether the E-AGCH carries resource persistence indication (RDI), if it carries RDI, Then parse the E-AGCH decoding information into 26-bit data, if it does not carry RDI, then parse the E-AGCH decoding information into 23-bit data, fill the RDI field with 0, and expand it to 26-bit data; preliminary decision control The channel type is E-AGCH Type1.

Further, the SPS mode E-AGCH parser parses the field of E-AGCH decoding information, and preliminarily judges the control channel type, including:

When the current state of the UE is the DCH state and scheduled transmission is enabled, if the current E-AGCH is in the SPS mode, the E-AGCH decoding information is parsed according to the E-AGCH Type2 format that does not carry RRPI to obtain the parsed data EagchType2, according to Parsing the E-AGCH decoding information in the E-AGCH Type2 format carrying RRPI to obtain parsed data EagchType2Rrpi, parsing the E-AGCH decoding information according to the E-AGCH Orders format to obtain parsed data EagchOrder;

Judgment If the time slot resource information (TRRI) field of EagchType2 is not 0, and the code resource information (CRRI) field of EagchType2 is not 15, and the FLAG field of EagchType2 is 0, the preliminary decision is that the control channel type is E- AGCH Type2;

Judgment If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is not 0, and the RRPI field of EagchType2Rrpi is not 0, then the preliminary decision is that the control channel type is E- AGCH Type2;

Judgment If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is not 0, and the RRPI field of EagchType2Rrpi is 0, then the preliminary decision is that the control channel type indicates the allocation of a subframe resource E-AGCH Type2;

Judgment If the TRRI field of EagchType2 is 0 and the ODT field of EagchOrder is 0, the preliminary decision is that the control channel type is E-AGCH Orders.

Further, the control information filtering module includes an E-AGCH Type1 filter, an E-AGCH Type2 filter and an E-AGCH Orders filter, wherein:

The E-AGCH Type1 filter is used to filter the E-AGCH decoding information field according to E-AGCH Type 1 for the control channel that is initially determined to be E-AGCH Type1, to obtain the final control channel type determination result;

The E-AGCH Type 2 filter is used to filter the E-AGCH decoding information field according to E-AGCH Type 2 for the control channel that is initially determined to be E-AGCH Type 2, to obtain the final control channel type determination result;

The E-AGCH Orders filter is used to filter the E-AGCH decoding information field according to the E-AGCH Orders for the control channel that is initially judged to be E-AGCH Orders, so as to obtain the final judgment result of the control channel type.

Further, the E-AGCH Type 1 filter filters the E-AGCH decoding information field according to E-AGCH Type 1 for the control channel that is initially determined to be E-AGCH Type 1, and obtains the final control channel type determination result, including :

The E-AGCH Type 1 filter filters the E-AGCH decoding information field, and when the following conditions are not met, it is determined that the final control channel type is E-AGCH Type 1:

a) CRRI is equal to 31;

b) TRRI is equal to 0;

c) TRRI is equal to 31 and CRRI is equal to 0;

d) TRRI is not in the High Speed Uplink Packet Access (HSUPA) configured slot set;

e) The enhanced dedicated channel HARQ acknowledgment indication channel (E-HICH) indication (EI) is not in the HSUPA configuration EI set;

f) The SF of the enhanced dedicated channel uplink physical channel (E-PUCH) is 16, and the number of single-slot enhanced dedicated channel (E-DCH) uplink control channels (E-UCCH) is greater than 2;

g) The SF of E-PUCH is 8, and the number of E-UCCHs in a single slot is greater than 4.

Further, the E-AGCH Type 2 filter filters the E-AGCH decoding information field according to E-AGCH Type 2 for the control channel that is initially determined to be E-AGCH Type 2, and obtains the final control channel type determination result, including : Use the preliminary decision result as the final control channel decision result.

Further, the E-AGCH Orders filter filters the E-AGCH decoding information field according to the E-AGCH Orders for the control channel that is initially judged as E-AGCH Orders, to obtain the final control channel type judgment result, including: The decision result is used as the final control channel decision result.

The embodiment of the present invention realizes the analysis and judgment of the physical layer control signaling of the high-speed packet service under different TD network configurations with a shorter processing path through the two-stage processing of analysis and filtering, which can avoid service failure caused by misunderstanding of the signaling. Recovery errors. Moreover, the device and method of the embodiment of the present invention have good versatility and scalability: on the one hand, it is applicable to other standards (such as WCDMA HSDPA physical layer processing); on the other hand, it supports subsequent protocol evolution, that is, without changing the basic structure of the device. , can be flexibly extended to support more types of control channel processing.

Description of drawings

Fig. 1 is the method flowchart of embodiment 1 of the present invention;

Fig. 2 is a schematic structural diagram of the device of Embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of an HS-SCCH signaling processing device according to Embodiment 2 of the present invention;

FIG. 4 is a flow chart of HS-SCCH signaling processing in Embodiment 2 of the present invention;

FIG. 5 is a flow chart of HS-SCCH signaling analysis processing in PCH state 2 according to an embodiment of the present invention;

FIG. 6 is a flow chart of HS-SCCH signaling analysis processing in FACH state according to Embodiment 2 of the present invention;

7 is a flow chart of HS-SCCH signaling analysis processing in 2DCH state according to an embodiment of the present invention;

FIG. 8 is a schematic structural diagram of an E-AGCH signaling processing device according to Embodiment 3 of the present invention;

FIG. 9 is a flowchart of E-AGCH signaling processing according to Embodiment 3 of the present invention;

FIG. 10 is a flowchart of E-AGCH signaling analysis processing in SPS mode according to Embodiment 3 of the present invention.

Detailed ways

In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.

Example 1

This embodiment introduces downlink control channel signaling analysis and determination method and device in TD-SCDMA, as shown in Figure 1, analysis and determination method includes the following steps:

Step 10, analyzing the fields of the HSPA+ control channel decoding information, and preliminarily judging the type of the control channel according to the content of some fields and the current state of the UE;

Step 20: Filter the HSPA+ control channel decoding information field according to the control channel type obtained from the preliminary judgment to obtain a final control channel type judgment result.

So far, the process of analyzing and judging the control channel signaling is completed. The control signaling is decoded and judged according to the above method. Through two levels of judgment with different granularities, unrecoverable errors of services caused by misunderstanding of signaling can be avoided.

After the control channel type is finally determined, subsequent processing is determined according to the finally determined control channel type.

For the analysis and decision processing when the HSPA+ control channel is HS-SCCH or E-AGCH, refer to Embodiment 2 and Embodiment 3 for details.

The downlink control channel signaling analysis and determination device for implementing the above method is located on the UE side, as shown in Figure 2, including: a control information analysis module and a control information filtering module, wherein:

The control information parsing module is used to parse the fields of the HSPA+ control channel decoding information, and preliminarily judge the type of the control channel according to the content of some fields and the current state of the UE;

The control information filtering module is used to filter the HSPA+ control channel decoding information field according to the control channel type obtained through preliminary judgment, so as to obtain the final control channel type judgment result.

Preferably, the device may further include a control information processing module, configured to determine subsequent processing according to the finally determined control channel type, so as to make control preparations for subsequent data reception/transmission.

When the HSPA+ control channel is HS-SCCH:

The above-mentioned control information analysis module includes a paging channel (PCH) state HS-SCCH parser, a forward access channel (FACH) state HS-SCCH parser, and a dedicated channel (DCH) state parser, wherein:

The PCH state HS-SCCH parser is used to parse the field of HS-SCCH decoding information when the current state of the UE is the PCH state, and preliminarily judge the type of the control channel;

The FACH state HS-SCCH parser is used to parse the field of HS-SCCH decoding information when the current state of the UE is the FACH state, and preliminarily judge the type of the control channel;

The HS-SCCH parser in DCH state is used for parsing the field of HS-SCCH decoding information and preliminarily judging the type of the control channel when the current state of the UE is in the DCH state.

The above control information filtering module includes HS-SCCH Type 1 filter, HS-SCCH Type 2 filter and HS-SCCH Type 3 filter, wherein:

The HS-SCCH Type 1 filter is used to filter the HS-SCCH decoding information field according to HS-SCCH Type 1 for the control channel that is initially determined to be HS-SCCH Type 1, and obtain the final control channel type determination result;

The HS-SCCH Type 2 filter is used to filter the HS-SCCH decoding information field according to HS-SCCH Type 2 for the control channel that is initially determined to be HS-SCCH Type 2, and obtain the final control channel type determination result;

The HS-SCCH Type 3 filter is used to filter the HS-SCCH decoding information field according to HS-SCCH Type 3 for the control channel that is initially determined to be HS-SCCH Type 3, and obtain the final control channel type determination result;

The HS-SCCH Order Type A filter is used to filter the HS-SCCH decoding information field according to the HS-SCCH Order Type A for the control channel that is initially determined to be HS-SCCH Order Type A, and obtain the final control channel type determination result .

When the HSPA+ control channel is E-AGCH:

The above-mentioned control information parsing module includes a scheduling mode E-AGCH parser and an SPS mode E-AGCH parser, wherein:

The scheduling mode E-AGCH parser is used to analyze the fields of the E-AGCH decoding information for the scheduling mode E-AGCH, and preliminarily judge the type of the control channel;

The E-AGCH parser in SPS mode is used for analyzing the fields of E-AGCH decoding information for the E-AGCH in SPS mode, and preliminarily judging the type of the control channel.

The above control information filtering module includes E-AGCH Type1 filter, E-AGCH Type2 filter and E-AGCHOrders filter, wherein:

The E-AGCH Type1 filter is used to filter the E-AGCH decoding information field according to the E-AGCH Type1 for the control channel that is initially determined to be E-AGCH Type1, to obtain the final control channel type determination result;

The E-AGCH Type2 filter is used to filter the E-AGCH decoding information field according to the E-AGCH Type2 for the control channel that is initially determined to be E-AGCH Type2, to obtain the final control channel type determination result;

The E-AGCH Orders filter is used to filter the E-AGCH decoding information field according to the E-AGCH Orders for the control channel that is initially determined to be the E-AGCH Orders, to obtain a final control channel type determination result.

In the following embodiments, the HS-SCCH Order Type A filter, E-AGCH Type 2 filter, and E-AGCHOrders filter are only used to use the preliminary decision result as the final control channel decision result. However, the solution of setting filter conditions for the above channel types and performing filtering operations through corresponding filters is not excluded.

The above method and apparatus will be specifically described below in combination with HS-SCCH control information and E-AGCH control information respectively.

Example 2

This embodiment describes the processing of HS-SCCH control information. As shown in Figure 3, the HS-SCCH control information analysis module includes PCH state HS-SCCH parser, FACH state HS-SCCH parser and DCH state HS-SCCH parser; HS-SCCH control information filtering module (referred to as HS-SCCH Filter) includes HS-SCCH Type1 filter, HS-SCCH Type2 filter, HS-SCCH Type3 filter and HS-SCCH Order Type A filter. Preferably, it may also include an HS-SCCH control information processing module, which may include an HS-SCCH Type1 processor, an HS-SCCH Type2 processor, an HS-SCCH Type3 processor, and an HS-SCCH Order Type A processor.

The following describes the HS-SCCH control information analysis and determination method, as shown in Figure 4, including the following steps:

Step 101: When the HSDPA service is activated, save the network side configuration information, receive the HS-SCCH according to the configuration information, and obtain the HS-SCCH decoding information;

Step 102: Input the HS-SCCH decoding information into the HS-SCCH control information analysis module to determine the current state of the UE. If it is in the PCH (Paging Channel, paging channel) state, perform step 103. If it is in the FACH (Forward Link Access Channel, former access channel) state, then perform step 104, if it is DCH (Dedicated Channel, dedicated channel) state, then perform step 105;

Step 103: The HS-SCCH parser in PCH state performs the following processing:

If it does not support receiving DCCH (Dedicated Control Channel, dedicated control channel) and DTCH (Dedicated Traffic Channel, dedicated traffic channel), it will judge that the HS-SCCH decoding information is invalid; if it supports receiving DCCH and DTCH (whether it supports receiving DCCH and DTCH according to the network side configuration information), it is parsed into 30-bit data according to the two formats of HS-SCCHType1 and HS-SCCH Order Type A respectively, and the parsed data are recorded as HsscchType1 and HsscchOrderTypeA respectively, and then the type is initially identified, including:

If HS-SCCH uses BCCH (Broadcast Control Channel, broadcast control channel) H-RNTI (HS-DSCH Radio Network Temporary Identifier, high-speed downlink shared channel wireless network temporary identifier), and the TS field of HsscchType1 is not 0, the initial If the judgment is HS-SCCH Type 1, go to step 106;

If the HS-SCCH uses a dedicated H-RNTI, and the TS field of HsscchType1 is 0, and the ODT field of HsscchOrderTypeA is 0, the preliminary judgment is to indicate HS-SCCH Order Type A for uplink synchronization, and step 106 is performed;

In other cases, it is judged that the HS-SCCH decoding information is invalid;

A feasible judgment process is shown in Figure 5, and those skilled in the art can make various modifications to Figure 5 to make the above judgment;

Step 104: The HS-SCCH parser in FACH state performs the following processing:

According to the two formats of HS-SCCH Type 1 and HS-SCCH Order Type A respectively, it is parsed into 30-bit data, and the parsed data are respectively recorded as HsscchType1 and HsscchOrderTypeA, and then the type is initially identified, including:

If the TS field of HsscchType1 is not 0, the preliminary judgment is HS-SCCH Type1, and step 106 is performed;

If the HS-SCCH uses H-RNTI, and the TS field of HsscchType1 is 0, and the ODT field of HsscchOrderTypeA is 0, the preliminary judgment is HS-SCCHOrder Type A indicating uplink synchronization, and step 106 is performed;

In other cases, it is judged that the HS-SCCH decoding information is invalid;

A feasible judgment process is shown in Figure 6, and those skilled in the art can make various modifications to Figure 6 to make the above judgment;

Step 105: The HS-SCCH parser in DCH state performs the following processing:

According to the three formats of HS-SCCH Type 1, HS-SCCH Type 2 and HS-SCCH Order Type A respectively, it is parsed into 30-bit data, and the parsed data are respectively recorded as HsscchType1, HsscchType2 and HsscchOrderTypeA, and then the type is initially identified, including :

If the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is not 3 or the FLAG2 field is not 2, then the preliminary judgment is HS-SCCH Type 1, and step 106 is performed;

If the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and the FLAG2 field is 2, and the SPS mode is configured, and the RRPI field of HsscchType2 is not 0, then the preliminary judgment is HS-SCCH Type 2, go to step 106 ;

If the TS field of HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and the FLAG2 field is 2, and the SPS mode is configured, and the RRPI field of HsscchType2 is 0, then the preliminary judgment is HS-SCCH Type3, and step 106 is performed;

If the TS field of HsscchType1 is 0, and the SPS mode is configured, and the ODT field of HsscchOrderTypeA is 1, then the preliminary judgment is HS-SCCH Order Type A indicating SPS release, and step 106 is performed;

If the TS field of HsscchType1 is 0, and no SPS mode is configured or the ODT field of HsscchOrderTypeA is not 1, and HS-SCCH DRX is configured, and the ODT field of HsscchOrderTypeA is 2 or 3, the preliminary decision is to indicate DRX activation or deactivation HS-SCCH Order Type A, go to step 106;

In other cases, it is judged that the HS-SCCH decoding information is invalid;

A feasible judgment process is shown in Figure 7, and those skilled in the art can make various modifications to Figure 7 to make the above judgment;

Step 106: HS-SCCH filter processing: Perform a validity judgment under the corresponding type for the parsed HS-SCCH field information, specifically, if the preliminary judgment type is HS-SCCH Type 1, then perform step 107, if the preliminary judgment If the type is HS-SCCH Type 2, then perform step 108, if the preliminary decision type is HS-SCCH Type 3, then perform step 109, if the preliminary decision type is HS-SCCH Order Type A, then perform step 110;

Step 107: The HS-SCCH Type 1 filter performs the following processing: conduct a validity judgment on the parsed HS-SCCH field information, and judge that the HS-SCCH decoding information is invalid when any of the following conditions are met; When satisfied, the judgment is HS-SCCH Type 1, and step 111 is performed;

a) SPS is not configured, and TBSI or TS is equal to 0;

b) The HARQ process number (HAP) is greater than or equal to the number of HARQ processes;

c) The SF of HS-DSCH (High-Speed Downlink Shared Channel) is not equal to 1, and the start code channel number is greater than the end code channel number;

d) The code rate is greater than 1 (that is, the number of bits that the channel can actually carry is less than the number of system bits);

e) HS-DSCH is QPSK (Quadrature Phase Shift Keying, Quadrature Phase Shift Keying) new data, and RV is equal to 1 or 3 or 5 or 7;

f) HS-DSCH is 16QAM (Quadrature Amplitude Modulation, quadrature amplitude modulation) new data, and RV is equal to 1 or 3;

Step 108: The HS-SCCH Type 2 filter performs the following processing: conduct a validity judgment on the parsed HS-SCCH field information, and judge that the HS-SCCH decoding information is invalid when any of the following conditions are met; When satisfied, the judgment is HS-SCCH Type 2, and step 111 is performed;

a) The HS-SICH indication (HI) is not in the HSDPA configuration HI set;

b) RRPI is greater than the number of repeated patterns of HSDPA configuration resources;

c) The transmission block size index TBSI is greater than the number of transmission block sizes configured by HSDPA;

d) The SF of HS-DSCH is not equal to 1, and the start code channel number is greater than the end code channel number;

Step 109: HS-SCCH Type 3 filter processing: Make a validity judgment on the parsed HS-SCCH field information, when any of the following conditions are met, judge that the HS-SCCH decoding information is invalid; when the following conditions are not satisfied , the judgment is HS-SCCH Type 3, go to step 111;

a) The transmission block size index TBSI is greater than the number of transmission block sizes configured by HSDPA;

b) The SF (Spreading Factor, spreading factor) of HS-DSCH is not equal to 1, and the start code channel number is greater than the end code channel number;

Step 110: The HS-SCCH Order Type A filter performs the following processing:

Considering that the Order type can only be filtered according to the status, it has been included in the previous parser processing, so it can be empty here, and go to step 111;

With the evolution of high-speed packet access technology, if there is a new filtering process for HS-SCCH Order Type A, it can be added here;

Step 111: Input the analyzed and filtered HS-SCCH control information data and type information into the HS-SCCH control information processing module, and perform corresponding follow-up processing according to different types:

a) invalid type: do not process;

b) HS-SCCH Type 1: Judging whether it is necessary to receive HS-DSCH and send HS-SICH; if necessary, calculate related parameters;

c) HS-SCCH Type 2: update HS-DSCH SPS resource information;

d) HS-SCCH Type 3: Calculate HS-DSCH retransmission reception and its corresponding HS-SICH transmission related parameters;

e) HS-SCCH Order Type A: Perform any of the following operations according to the order subtype: uplink synchronization, exit from SPS mode, DRX activation, and DRX deactivation operations.

Example 3

This embodiment describes the processing of E-AGCH control information. As shown in Figure 8, the E-AGCH control information parsing module includes an E-AGCH parser in scheduling mode and an E-AGCH parser in SPS mode; the E-AGCH control information filtering module (E-AGCH filter for short) includes E-AGCH Type 1 filter, E-AGCH Type 2 filter and E-AGCH Orders filter. Preferably, it may also include an E-AGCH control information processing module, which may include an E-AGCH Type 1 processor, an E-AGCH Type 2 processor, and an E-AGCH Orders processor.

The following describes the E-AGCH control information analysis and determination method, as shown in Figure 9, including the following steps:

Step 201: When the HSUPA service is activated, save the configuration information on the network side, receive E-AGCH according to the configuration information, and obtain E-AGCH decoding information;

When the UE is in the FACH state, the E-AGCH must be in the scheduling mode; when the UE is in the DCH state and the scheduled transmission is enabled, the E-AGCH is in the scheduling mode or the SPS mode, and the specific mode can be determined according to the configuration information on the network side;

Step 202: Input the E-AGCH decoding information into the E-AGCH control information analysis module, if it is currently in scheduling mode, execute step 203, otherwise execute step 204;

Step 203: The dispatch mode E-AGCH parser performs the following processing:

According to the configuration information on the network side, it is judged whether the E-AGCH carries RDI. If it carries RDI, the field analysis is performed on the 26bitE-AGCH decoding information. If it does not carry RDI, the field analysis is performed on the 23bitE-AGCH decoding information; preferably, for the convenience of subsequent Filter processing, if the E-AGCH does not carry RDI, expand the parsed 23bit data to 26bit, and fill the RDI field with 0;

If the 23bit or 26bit data obtained by parsing is all 0 or all 1, then it is judged that the E-AGCH decoding information is invalid, otherwise it is judged as E-AGCH Type1, and step 205 is performed;

Step 204: The SPS mode E-AGCH parser performs the following processing:

According to the three formats of E-AGCH Type 2 that does not carry RRPI, E-AGCH Type 2 that carries RRPI, and E-AGCH Orders, analyze the 30-bit data field (including filtering all 0 and all 1 decoding data), and record the parsed data respectively EagchType2, EagchType2Rrpi, and EagchOrder; conduct preliminary identification of the types (including subtypes) of the parsed E-AGCH field information, including:

If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is 0, then the preliminary judgment is E-AGCHType2 indicating RDI, and step 205 is performed;

If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is not 0, and the RRPI field of EagchType2Rrpi is not 0, then the preliminary judgment is E-AGCH Type2 indicating RRPI change, execute Step 205;

If the TRRI field of EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and the FLAG field of EagchType2 is not 0, and the RRPI field of EagchType2Rrpi is 0, the preliminary decision is E-AGCH Type2 indicating the allocation of a subframe resource , execute step 205;

If the TRRI field of EagchType2 is 0, and the ODT field of EagchOrder is 0, then the preliminary judgment is E_AGCHOrders, and step 205 is performed;

A feasible judgment process is shown in Figure 10, and those skilled in the art can make various modifications to Figure 10 to make the above judgment;

Step 205: E-AGCH filter processing: perform a validity judgment under the corresponding type for the parsed E-AGCH field information, specifically, if the preliminary judgment type is E-AGCH Type 1, then perform step 206, if the preliminary judgment If the type is E-AGCH Type 2, then perform step 207, if the preliminary judgment type is E-AGCH Orders, then perform step 208;

Step 206: The E-AGCH Type 1 filter performs the following processing:

Perform a validity judgment on the analyzed E-AGCH field information. When any of the following conditions are met, the E-AGCH decoding information is judged to be invalid; when the following conditions are not satisfied, the judgment is E-AGCH Type 1, and step 209 is performed. ;

a) CRRI is equal to 31;

b) TRRI is equal to 0;

c) TRRI is equal to 31 and CRRI is equal to 0;

d) TRRI is not in the HSUPA configured slot set;

e) The EI is not in the HSUPA configuration EI set;

f) The SF of E-PUCH is 16, and the number of E-UCCH in a single slot is greater than 2;

g) The SF of E-PUCH is 8, and the number of E-UCCH in a single slot is greater than 4;

Step 207: The E-AGCH Type 2 filter performs the following processing:

It has been included in the processing process of the E-AGCH parser in the previous SPS mode, so it can be empty here, and execute step 209;

With the evolution of high-speed packet access technology, if there is a new filtering process for E-AGCH Type 2, it can be added here;

Step 208: The E-AGCH Orders filter performs the following processing:

It has been included in the processing process of the E-AGCH parser in the previous SPS mode, so it can be empty here, and execute step 209;

With the evolution of high-speed packet access technology, if there is new filtering processing for E-AGCH Orders, it can be added here;

Step 209: Input the analyzed and filtered E-AGCH data and type information into the E-AGCH control information processing module, and perform corresponding post-processing according to different types:

a) invalid type: do not process;

b) E-AGCH Type1: save the scheduling authorization resource information, and calculate the effective starting point, length and interval of resources;

c) E-AGCH Type2 (indicating RDI): save the scheduling type authorization resource information in SPS mode, and calculate the effective starting point, length and interval of resources;

d) E-AGCH Type2 (indicates the allocation of a subframe resource): saves the SPS type authorization resource information of a subframe in SPS mode, and calculates the effective time of the resource;

e) E-AGCH Type2 (indicating RRPI change): update E-PUCH SPS resource information;

f) E-AGCH Orders: Release E-PUCH semi-persistent resources and exit SPS mode.

Those skilled in the art can understand that all or part of the steps in the above method can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium, such as a read-only memory, a magnetic disk or an optical disk, and the like. Optionally, all or part of the steps in the foregoing embodiments may also be implemented using one or more integrated circuits. Correspondingly, each module/unit in the foregoing embodiments may be implemented in the form of hardware, or may be implemented in the form of software function modules. The present invention is not limited to any specific combination of hardware and software.

Of course, the present invention can also have other various embodiments, and those skilled in the art can make various corresponding changes and deformations according to the present invention without departing from the spirit and essence of the present invention, but these corresponding Changes and deformations should belong to the scope of protection of the appended claims of the present invention.

Claims (4)

1. down control channel signaling resolution and determination method in a kind of Time division multiple access TD-SCDMA, comprising:

The field of parsing enhancing high-speed packet access HSPA+ control channel decoded information, according to part field contents and user Equipment UE current state tentatively judges control channel type；

Wherein, the control channel is high-speed shared control channel HS-SCCH；The parsing HSPA+ control channel decoded information Field, tentatively judge control channel type according to part field contents and UE current state, comprising:

When the UE current state is paging channel PCH state, for supporting to receive dedicated control channel DCCH and dedicated service The HS-SCCH decoded information of channel DTCH parses the HS-SCCH decoded information according to HS-SCCH type Type1 format and obtains Data HsscchType1 after parsing parses the HS-SCCH according to HS-SCCH command type Order Type A format and solves Code information parsed after data HS-SCCH OrderType A；

If judging, HS-SCCH uses BCCH channel of broadcast control high-speed downlink shared channel radio network temporary identifier H- RNTI, and the time slot TS field of HsscchType1 is not 0, then preliminary ruling control channel type is HS-SCCH Type 1；

If judging, HS-SCCH uses dedicated H-RNTI, and the TS field of HsscchType1 is 0, and HsscchOrderTypeA Command type ODT field is 0, then preliminary ruling control channel type is the HS-SCCH Order Type for indicating uplink synchronous A；

Either,

When the UE current state is forward access channel FACH state, the HS- is parsed according to 1 format of HS-SCCH Type SCCH decoded information parsed after data HsscchType1, according to HS-SCCH Order Type A format parsing described in HS-SCCH decoded information parsed after data HsscchOrderTypeA；

If the TS field for judging HsscchType1 is not 0, preliminary ruling control channel type is HS-SCCH Type 1；

If judging, HS-SCCH uses H-RNTI, and the TS field of HsscchType1 is 0, and the ODT of HsscchOrderTypeA Field is 0, then preliminary ruling control channel type is the HS-SCCH Order Type A for indicating uplink synchronous；

Either,

When the UE current state is dedicated channel DCH state, the HS-SCCH is parsed according to 1 format of HS-SCCH Type and is solved Code information parse after data HsscchType1, parse HS-SCCH decoding according to 2 format of HS-SCCH Type and believe The data HsscchType2 after being parsed is ceased, the HS-SCCH is parsed according to HS-SCCH Order Type A format and decodes Information parsed after data HsscchOrderTypeA；

If judge HsscchType1 TS field be not 0, and the type code FLAG1 field of HsscchType2 be not 3 or FLAG2 field is not 2, then preliminary ruling control channel type is HS-SCCH Type 1；

If the TS field for judging HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and FLAG2 field is 2, And be configured with semi-continuous scheduling SPS mode, and the resource repetitions patterns index RRPI field of HsscchType2 is not 0, then tentatively Judgement control channel type is HS-SCCH Type 2；

If the TS field for judging HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and FLAG2 field is 2, And being configured with SPS mode, and the RRPI field of HsscchType2 is 0, then preliminary ruling control channel type is HS-SCCH Type 3；

If judging, the TS field of HsscchType1 is 0, and is configured with SPS mode, and the ODT field of HsscchOrderTypeA It is 1, then preliminary ruling control channel type is the HS-SCCH Order Type A for indicating SPS release；

If judging, the TS field of HsscchType1 is 0, and the ODT field of SPS mode or HsscchOrderTypeA is not configured not It is 1, and is configured with HS-SCCH and discontinuously receives DRX, and the ODT field of HsscchOrderTypeA is 2 or 3, then preliminary ruling Control channel type is instruction DRX activation or deactivated HS-SCCH Order Type A；

According to the control channel type for tentatively judging to obtain, HSPA+ control channel decoded information field is filtered, is obtained most Whole control channel type decision result；

It is described according to the control channel class for tentatively judging to obtain after preliminary ruling control channel type is HS-SCCH Type 1 Type is filtered HSPA+ control channel decoded information field, obtains final control channel type decision result, comprising:

When the following conditions are not satisfied, determine final control channel type for HS-SCCH Type 1:

A) SPS is not configured, and transport block size index TBSI or TS are equal to 0；

B) hybrid automatic repeat-request HARQ process number HAP is greater than or equal to HARQ process number；

C) the spreading factor SF of high-speed downlink shared channel HS-DSCH is not equal to 1, and initial code Taoist monastic name is greater than termination code channel Number；

D) code rate is greater than 1；

E) HS-DSCH is quadrature phase shift keying QPSK new data, and redundancy versions RV is equal to 1 or 3 or 5 or 7；

F) HS-DSCH is 16 quadrature amplitude modulation QAM new datas, and RV is equal to 1 or 3；

Either, described according to the control for tentatively judging to obtain after preliminary ruling control channel type is HS-SCCH Type 2 Channel type processed is filtered HSPA+ control channel decoded information field, obtain final control channel type decision as a result, Include:

When the following conditions are not satisfied, determine final control channel type for HS-SCCH Type 2:

A) high-speed shared indication channel HS-SICH indicates that row packet access HSDPA configures in HI set HI at high speeds；

B) RRPI is greater than HSDPA configuration resource repetitions patterns number；

C) TBSI is greater than HSDPA configuration transport block size number；

D) SF of HS-DSCH is not equal to 1, and initial code Taoist monastic name is greater than stop code Taoist monastic name；

Either, described according to the control for tentatively judging to obtain after preliminary ruling control channel type is HS-SCCH Type 3 Channel type processed is filtered HSPA+ control channel decoded information field, obtain final control channel type decision as a result, Include:

When the following conditions are not satisfied, determine final control channel type for HS-SCCH Type 3:

A) TBSI is greater than HSDPA configuration transport block size number；

B) SF of HS-DSCH is not equal to 1, and initial code Taoist monastic name is greater than stop code Taoist monastic name；

Either, described according to tentatively judging after preliminary ruling control channel type is HS-SCCH Order Type A The control channel type arrived is filtered HSPA+ control channel decoded information field, obtains final control channel type decision As a result, comprising:

Result is determined using preliminary ruling result as final control channel.

2. down control channel signaling resolution and determination method in a kind of Time division multiple access TD-SCDMA, comprising:

The field of parsing enhancing high-speed packet access HSPA+ control channel decoded information, according to part field contents and user Equipment UE current state tentatively judges control channel type；

Wherein, the control channel is Enhanced-DedicatedChannel absolute grant channel E-AGCH；The parsing HSPA+ control channel solution The field of code information, tentatively judges control channel type according to part field contents and UE current state, comprising:

When the UE current state is FACH state or the UE current state is DCH state and enables scheduled transmission, if working as Preceding E-AGCH is scheduling method, judges whether bearing resource persistently indicates RDI to E-AGCH, if carrying RDI, E-AGCH is solved Code information resolves to the data of 26 bits, if not carrying RDI, E-AGCH decoded information is resolved to the data of 23 bits, With 0 filling RDI field, it is extended to 26 bit datas；Preliminary judgement control channel type is E-AGCH type1；

Either,

When the UE current state is DCH state and enables scheduled transmission, if current E-AGCH is SPS mode, according to not holding 2 format of E-AGCH Type for carrying RRPI parses the data EagchType2 after the E-AGCH decoded information is parsed, and presses The data after the E-AGCH decoded information is parsed are parsed according to 2 format of E-AGCH Type of carrying RRPI EagchType2Rrpi parses the data after the E-AGCH decoded information is parsed according to E-AGCH Orders format EagchOrder；

If the time interval resource information TRRI field for judging EagchType2 is not 0, and the code resource information CRRI of EagchType2 Field is not 15, and the FLAG field of EagchType2 is 0, then preliminary ruling control channel type is the E-AGCH for indicating RDI Type2；

If the TRRI field for judging EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and EagchType2 FLAG field be not 0, and the RRPI field of EagchType2Rrpi is not 0, then preliminary ruling control channel type is instruction The E-AGCH Type2 of RRPI change；

If the TRRI field for judging EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and EagchType2 FLAG field be not 0, and the RRPI field of EagchType2Rrpi be 0, then preliminary ruling control channel type be instruction point E-AGCH Type2 with a sub-frame resources；

If judging, the TRRI field of EagchType2 is 0, and the ODT field of EagchOrder is 0, then preliminary ruling control channel Type is E-AGCH Orders；

According to the control channel type for tentatively judging to obtain, HSPA+ control channel decoded information field is filtered, is obtained most Whole control channel type decision result；

Wherein, described to believe according to the control for tentatively judging to obtain after preliminary ruling control channel type is E-AGCH type1 Road type is filtered HSPA+ control channel decoded information field, obtains final control channel type decision result, comprising:

When the following conditions are not satisfied, determine final control channel type for E-AGCH type1:

A) CRRI is equal to 31；

B) TRRI is equal to 0；

C) TRRI is equal to 31, and CRRI is equal to 0；

D) TRRI is not in high speed uplink packet access HSUPA configuration time slot sets；

E) Enhanced-DedicatedChannel HARQ confirmation instruction channel E-HICH instruction EI is not in HSUPA configuration EI set；

F) SF of Enhanced-DedicatedChannel uplink physical channel E-PUCH is 16, and single time slot Enhanced-DedicatedChannel E-DCH uplink control E-UCCH number of channel processed is greater than 2；

G) SF of E-PUCH is 8, and single E-UCCH number of time slot is greater than 4；

Either, described according to preliminary after preliminary ruling control channel type is E-AGCH type2 or E-AGCH Orders Judge obtained control channel type, HSPA+ control channel decoded information field is filtered, final control channel class is obtained Type determines result, comprising:

Result is determined using preliminary ruling result as final control channel.

3. down control channel signaling resolution and decision maker in a kind of Time division multiple access TD-SCDMA, including control Information analysis module processed and control information filtering module, in which:

The control information analysis module, for parsing the field of enhancing high-speed packet access HSPA+ control channel decoded information, Control channel type is tentatively judged according to part field contents and user equipment (UE) current state；

The HSPA+ control channel is high-speed shared control channel HS-SCCH；The control information analysis module includes paging letter Road PCH state HS-SCCH resolver, forward access channel FACH state HS-SCCH resolver, dedicated channel DCH state resolver, Wherein,

The PCH state HS-SCCH resolver, for parsing HS-SCCH decoded information when UE current state is PCH state Field tentatively judges control channel type；The field of the PCH state HS-SCCH resolver parsing HS-SCCH decoded information, just Step judges that control channel type includes:

The PCH state HS-SCCH resolver receives support the HS- of dedicated control channel DCCH and Dedicated Traffic Channel DTCH SCCH decoded information parses the data after the HS-SCCH decoded information is parsed according to HS-SCCH type Type1 format HsscchType1 parses the HS-SCCH decoded information according to HS-SCCH command type Order TypeA format and is parsed Data HsscchOrderTypeA afterwards；

If judging, HS-SCCH uses BCCH channel of broadcast control high-speed downlink shared channel radio network temporary identifier H- RNTI, and the time slot TS field of HsscchType1 is not 0, then preliminary ruling control channel type is HS-SCCH Type 1；

If judging, HS-SCCH uses dedicated H-RNTI, and the TS field of HsscchType1 is 0, and HsscchOrderTypeA Command type ODT field is 0, then preliminary ruling control channel type is the HS-SCCH Order Type for indicating uplink synchronous A；

The FACH state HS-SCCH resolver, for parsing HS-SCCH decoded information when UE current state is FACH state Field, tentatively judge control channel type；The field of the FACH state HS-SCCH resolver parsing HS-SCCH decoded information, Tentatively judge control channel type, comprising:

The FACH state HS-SCCH resolver parses the HS-SCCH decoded information according to HS-SCCH type Type1 format and obtains Data HsscchType1 after to parsing parses the HS-SCCH decoded information according to HS-SCCH Order Type A format Data HsscchOrderTypeA after being parsed；

If the TS field for judging HsscchType1 is not 0, preliminary ruling control channel type is HS-SCCH Type 1；

If judging, HS-SCCH uses H-RNTI, and the TS field of HsscchType1 is 0, and the ODT of HsscchOrderTypeA Field is 0, then preliminary ruling control channel type is the HS-SCCH Order Type A for indicating uplink synchronous；

The DCH state HS-SCCH resolver, for parsing HS-SCCH decoded information when UE current state is DCH state Field tentatively judges control channel type；The field of the DCH state HS-SCCH resolver parsing HS-SCCH decoded information, just Step judges control channel type, comprising:

The DCH state HS-SCCH resolver parses the HS-SCCH decoded information according to 1 format of HS-SCCH Type and is solved Data HsscchType1 after analysis, after obtaining parsing according to 2 format of the HS-SCCH Type parsing HS-SCCH decoded information Data HsscchType2, parse the HS-SCCH decoded information according to HS-SCCH Order Type A format and parsed Data HsscchOrderTypeA afterwards；

If judge HsscchType1 TS field be not 0, and the type code FLAG1 field of HsscchType2 be not 3 or FLAG2 field is not 2, then preliminary ruling control channel type is HS-SCCH Type 1；

If the TS field for judging HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and FLAG2 field is 2, And be configured with semi-continuous scheduling SPS mode, and the resource repetitions patterns index RRPI field of HsscchType2 is not 0, then tentatively Judgement control channel type is HS-SCCH Type 2；

If the TS field for judging HsscchType1 is not 0, and the FLAG1 field of HsscchType2 is 3 and FLAG2 field is 2, And being configured with SPS mode, and the RRPI field of HsscchType2 is 0, then preliminary ruling control channel type is HS-SCCH Type 3；

If judging, the TS field of HsscchType1 is 0, and is configured with SPS mode, and the ODT field of HsscchOrderTypeA It is 1, then preliminary ruling control channel type is the HS-SCCH Order Type A for indicating SPS release；

If judging, the TS field of HsscchType1 is 0, and the ODT field of SPS mode or HsscchOrderTypeA is not configured not It is 1, and is configured with HS-SCCH and discontinuously receives DRX, and the ODT field of HsscchOrderTypeA is 2 or 3, then preliminary ruling Control channel type is instruction DRX activation or deactivated HS-SCCH Order Type A；

The control information filtering module, for according to the control channel type for tentatively judging to obtain, to HSPA+ control channel solution Code information field is filtered, and obtains final control channel type decision result；

The control information filtering module includes 1 filter of HS-SCCH Type, 2 filter of HS-SCCH Type and HS- 3 filter of SCCH Type, in which:

1 filter of HS-SCCH Type, for the control channel for being HS-SCCH Type 1 to preliminary ruling, according to HS- SCCH Type 1 is filtered HS-SCCH decoded information field, obtains final control channel type decision result；Specific packet It includes:

1 filter of HS-SCCH Type filters HS-SCCH decoded information field, when the following conditions are not satisfied, determines Final control channel type is HS-SCCH Type 1:

A) SPS is not configured, and transport block size index TBSI or TS are equal to 0；

B) hybrid automatic repeat-request HARQ process number HAP is greater than or equal to HARQ process number；

C) the spreading factor SF of high-speed downlink shared channel HS-DSCH is not equal to 1, and initial code Taoist monastic name is greater than termination code channel Number；

D) code rate is greater than 1；

E) HS-DSCH is quadrature phase shift keying QPSK new data, and redundancy versions RV is equal to 1 or 3 or 5 or 7；

F) HS-DSCH is 16 quadrature amplitude modulation QAM new datas, and RV is equal to 1 or 3

2 filter of HS-SCCH Type, for the control channel for being HS-SCCH Type 2 to preliminary ruling, according to HS- SCCH Type 2 is filtered HS-SCCH decoded information field, obtains final control channel type decision result；Specific packet It includes:

2 filter of HS-SCCH Type filters HS-SCCH decoded information field, when the following conditions are not satisfied, determines Final control channel type is HS-SCCH Type 2:

A) high-speed shared indication channel HS-SICH indicates that row packet access HSDPA configures in HI set HI at high speeds；

B) RRPI is greater than HSDPA configuration resource repetitions patterns number；

C) TBSI is greater than HSDPA configuration transport block size number；

D) SF of HS-DSCH is not equal to 1, and initial code Taoist monastic name is greater than stop code Taoist monastic name；

3 filter of HS-SCCH Type, for the control channel for being HS-SCCH Type 3 to preliminary ruling, according to HS- SCCH Type 3 is filtered HS-SCCH decoded information field, obtains final control channel type decision result；Specific packet It includes:

3 filter of HS-SCCH Type filters HS-SCCH decoded information field, when the following conditions are not satisfied, determines Final control channel type is HS-SCCH Type 3:

A) TBSI is greater than HSDPA configuration transport block size number；

B) SF of HS-DSCH is not equal to 1, and initial code Taoist monastic name is greater than stop code Taoist monastic name；

The HS-SCCH Order Type A filter, for the control for being HS-SCCH Order Type A to preliminary ruling Channel is filtered HS-SCCH decoded information field according to HS-SCCH Order Type A, obtains final control channel class Type determines as a result, specifically including:

Result is determined using preliminary ruling result as final control channel.

4. down control channel signaling resolution and decision maker in a kind of Time division multiple access TD-SCDMA, including control Information analysis module processed and control information filtering module, in which:

The control information analysis module, for parsing the field of enhancing high-speed packet access HSPA+ control channel decoded information, Control channel type is tentatively judged according to part field contents and user equipment (UE) current state；

The HSPA+ control channel is Enhanced-DedicatedChannel absolute grant channel E-AGCH；

The control information analysis module includes scheduling method E-AGCH resolver, SPS mode E-AGCH resolver, in which:

The scheduling method E-AGCH resolver parses the field of E-AGCH decoded information for the E-AGCH to scheduling method, Tentatively judge control channel type；The field of the scheduling method E-AGCH resolver parsing E-AGCH decoded information, tentatively sentences Disconnected control channel type, comprising:

When the UE current state is FACH state or the UE current state is DCH state and enables scheduled transmission, if working as Preceding E-AGCH is scheduling method, judges whether bearing resource persistently indicates RDI to E-AGCH, if carrying RDI, E-AGCH is solved Code information resolves to the data of 26 bits, if not carrying RDI, E-AGCH decoded information is resolved to the data of 23 bits, With 0 filling RDI field, it is extended to 26 bit datas；Preliminary judgement control channel type is E-AGCH Type1；

The SPS mode E-AGCH resolver parses the field of E-AGCH decoded information, just for the E-AGCH to SPS mode Step judges control channel type；The field of the SPS mode E-AGCH resolver parsing E-AGCH decoded information, preliminary judgement control Channel type processed, comprising:

When the UE current state is DCH state and enables scheduled transmission, if current E-AGCH is SPS mode, according to not holding 2 format of E-AGCH Type for carrying RRPI parses the data EagchType2 after the E-AGCH decoded information is parsed, and presses The data after the E-AGCH decoded information is parsed are parsed according to 2 format of E-AGCH Type of carrying RRPI EagchType2Rrpi parses the data after the E-AGCH decoded information is parsed according to E-AGCH Orders format EagchOrder；

If the time interval resource information TRRI field for judging EagchType2 is not 0, and the code resource information CRRI of EagchType2 Field is not 15, and the FLAG field of EagchType2 is 0, then preliminary ruling control channel type is the E-AGCH for indicating RDI Type2；

If the TRRI field for judging EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and EagchType2 FLAG field be not 0, and the RRPI field of EagchType2Rrpi is not 0, then preliminary ruling control channel type is instruction The E-AGCH Type2 of RRPI change；

If the TRRI field for judging EagchType2 is not 0, and the CRRI field of EagchType2 is not 15, and EagchType2 FLAG field be not 0, and the RRPI field of EagchType2Rrpi be 0, then preliminary ruling control channel type be instruction point E-AGCH Type2 with a sub-frame resources；

If judging, the TRRI field of EagchType2 is 0, and the ODT field of EagchOrder is 0, then preliminary ruling control channel Type is E-AGCH Orders；

The control information filtering module, for according to the control channel type for tentatively judging to obtain, to HSPA+ control channel solution Code information field is filtered, and obtains final control channel type decision result；

The control information filtering module includes 1 filter of E-AGCH Type, 2 filter of E-AGCH Type and E-AGCH Orders filter, in which:

1 filter of E-AGCH Type, for the control channel for being E-AGCH Type 1 to preliminary ruling, according to E- AGCH Type 1 is filtered E-AGCH decoded information field, obtains final control channel type decision result；Specific packet It includes:

1 filter of E-AGCH Type filters E-AGCH decoded information field, when the following conditions are not satisfied, determines most Whole control channel type is E-AGCH Type 1:

A) CRRI is equal to 31；

B) TRRI is equal to 0；

C) TRRI is equal to 31, and CRRI is equal to 0；

D) TRRI is not in high speed uplink packet access HSUPA configuration time slot sets；

E) Enhanced-DedicatedChannel HARQ confirmation instruction channel E-HICH instruction EI is not in HSUPA configuration EI set；

F) SF of Enhanced-DedicatedChannel uplink physical channel E-PUCH is 16, and single time slot Enhanced-DedicatedChannel E-DCH uplink control E-UCCH number of channel processed is greater than 2；

G) SF of E-PUCH is 8, and single E-UCCH number of time slot is greater than 4；

2 filter of E-AGCH Type, for the control channel for being E-AGCH Type 2 to preliminary ruling, according to E- AGCH Type 2 is filtered E-AGCH decoded information field, obtains final control channel type decision result；Specific packet It includes:

Result is determined using preliminary ruling result as final control channel；

The E-AGCH Orders filter, for the control channel for being E-AGCH Orders to preliminary ruling, according to E- AGCH Orders is filtered E-AGCH decoded information field, obtains final control channel type decision result；Specific packet It includes:

Result is determined using preliminary ruling result as final control channel.