CN103684658A - Processing method and device for uplink closed-loop transmission diversity configuration information - Google Patents
Processing method and device for uplink closed-loop transmission diversity configuration information Download PDFInfo
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- CN103684658A CN103684658A CN201210322710.7A CN201210322710A CN103684658A CN 103684658 A CN103684658 A CN 103684658A CN 201210322710 A CN201210322710 A CN 201210322710A CN 103684658 A CN103684658 A CN 103684658A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/02—Arrangements for detecting or preventing errors in the information received by diversity reception
- H04L1/06—Arrangements for detecting or preventing errors in the information received by diversity reception using space diversity
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- H—ELECTRICITY
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- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0615—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal
- H04B7/0619—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of weighted versions of same signal using feedback from receiving side
- H04B7/0621—Feedback content
- H04B7/0628—Diversity capabilities
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Abstract
本发明公开了一种上行闭环发送分集配置信息的处理方法及装置，该方法包括：基站接收RNC配置的上行闭环发送分集配置信息；基站根据上行闭环发送分集配置信息中携带的F-TPICH配置信息和/或基站配置的服务小区的类型，判断上行闭环发送分集配置信息是否是错误的；如果判断结果为是，基站向RNC发送失败响应。通过本发明，完善了RNC对基站的上行闭环发送分集的配置，在一定程度上保证了上行闭环发送分集功能的实现。
The invention discloses a method and device for processing uplink closed-loop transmission diversity configuration information, the method comprising: the base station receives the uplink closed-loop transmission diversity configuration information configured by RNC; the base station transmits the F-TPICH configuration information carried in the uplink closed-loop transmission diversity configuration information and/or the type of serving cell configured by the base station, and judge whether the uplink closed-loop transmission diversity configuration information is wrong; if the judgment result is yes, the base station sends a failure response to the RNC. Through the present invention, the configuration of the uplink closed-loop transmission diversity of the base station by the RNC is improved, and the realization of the uplink closed-loop transmission diversity function is guaranteed to a certain extent.
Description
Technical field
The present invention relates to the communications field, in particular to a kind of uplink closed loop, send processing method and the device of diversity configuration information.
Background technology
Multi-antenna technology is by realizing higher power system capacity, the covering of Geng Guang community and better quality of service at transmitting terminal and (or) receiving terminal with many antennas.Many antennas of transmitting terminal and (or) receiving terminal both can be used for realize sending or receive diversity also can be used for implementation space multiplexing.Wherein, sending diversity technique is a kind of anti-fading technology that sends the wireless communication field of at least 2 signals that contain identical information at transmitting terminal.The signal of these carrying identical information derives from least 2 separate signal sources.Send diversity technique according to the structure of its sample value that transmits and statistical property with and shared Radio Resource different, can be divided into space, frequency, large fundamental type of time 3, can be also this 3 types mutually combines.So-called space diversity refers to the difference of utilizing position, different launch sites (space), and irrelevance when signal reaches receiving terminal after experience channel in statistical property, realizes anti fading function.So-called frequency diversity refer to utilize be positioned at different frequency range signal after fading channel in statistical uncorrelated characteristic, i.e. difference on different frequency range fading statistical characteristics, realizes the function of anti-fading (frequency selectivity).While realizing, information to be sent can be modulated at respectively on the incoherent carrier wave of frequency and launch.So-called time diversity refers to utilizes a randomly fading signal, when time interval of sampling point is enough large (be greater than transmission channel coherence time), decline between sampling point is incoherent mutually in statistics, utilizes the difference in time fading rise statistical property to realize anti-time selective fading.Whether send diversity technique needs to be divided into open loop transmit diversity pattern and closed-loop diversity transmitting mode to the parameter of transmitting terminal feedback diversity needs according to receiving terminal.Under open loop transmit diversity pattern, receiving terminal is not to any extra information relevant to transmitting of transmitting terminal feedback, and transmitting terminal can be used corresponding coding techniques (for example simple Space-Time coding) to complete transmission diversity voluntarily.Under closed-loop diversity transmitting mode, receiving terminal need to be used feedback channel to feed back to parameter relevant to sending diversity of transmitting terminal and (for example send the required precoding vector of diversity, by precoding indication information, indicate), transmitting terminal is used this feedback information to complete transmission diversity after reception.
In 3GPP Release 10, the up open loop transmit diversity of HSUPA system subscriber terminal has completed the formulation (TR25.863) of standard, the related content of closed-loop diversity transmitting is being discussed at present, introducing is transmitted precoding indication (Transmitted Precoding indication, referred to as TPI).The channel architecture that current industry sends diversity at uplink closed loop is reached common understanding, as shown in Figure 1, increase a up channel, be auxiliary Dedicated Physical Control Channel S-DPCCH, upload auxiliary pilot value to network side, network can utilize the pilot value receiving in auxiliary pilot value and special used for physical control channel DPCCH to recognize the weak situation of channel path, for estimating TPI value; Newly increase a down channel, be similar to fractional dedicated physical channel F-DPCH, i.e. F-TPICH mark precoding indicating channel, for the code value that prelists that transmits up transmit diversity to terminal.TPI indication renewal rate is 3 time slots.Receive 512 spreading rates after TPI, the precoding weighting that terminal is indicated in first DPCCH boundary of time slot application TPI.For receiving TPI, terminal will be measured its reliability, if terminal in previous 3 or 240 time slots, estimate from service link on TPI territory on F-TPICH, have at least a TPI to meet code and can meet certain measurement threshold value Qtpi, wherein Qtpi is determined by dependence test, and 3 time slots or 240 time slots determine by high level, and terminal is just applied this and received TPI order, use the code value that prelists in this TPI territory to carry out beamforming computing, complete uplink closed loop and send diversity.
For RNC in correlation technique in correlation technique, base station is carried out the abnormal problem of signaling causing when uplink closed loop sends the configuration of diversity configuration information, not yet propose at present effective solution.
Summary of the invention
For RNC in correlation technique, base station is carried out the abnormal problem of signaling causing when uplink closed loop sends the configuration of diversity configuration information, the invention provides processing method and device that a kind of uplink closed loop sends diversity configuration information, at least to address this problem.
According to an aspect of the present invention, provide a kind of uplink closed loop to send the processing method of diversity configuration information, the method comprises: the uplink closed loop that base station receives radio network controller (RNC) configuration sends diversity configuration information; Described base station, according to the type of the Serving cell of the mark precoding indicating channel F-TPICH configuration information carrying in described uplink closed loop transmission diversity configuration information and/or the configuration of described base station, judges that described uplink closed loop sends whether diversity configuration information is wrong; If judgment result is that to be, described base station sends failure response to described radio network controller (RNC).
Preferably, described base station sends the type of the Serving cell of the F-TPICH configuration information that carries in diversity configuration information and/or the configuration of described base station according to described uplink closed loop, judge described uplink closed loop send diversity configuration information be wrong comprise following one of at least:
Described base station is determined that described uplink closed loop sends in the RL information of the wireless link information RLinformation of wireless link RL that sets up in diversity configuration information and/or the enhancing dedicated channel EDCH of foundation and is not all comprised F-TPICH information; Described base station determines that it is wrong that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
The Serving cell that disposes dedicated channel DCH is determined in described base station, the RL infofmation that described uplink closed loop sends the RL setting up in diversity configuration information only has 1 to carry F-TPICH information, and described in the community that carries under the corresponding RL of RLInformation of F-TPICH information be not the Serving cell of dedicated channel DCH; Described base station determines that it is wrong that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
The definite high speed packet channel that disposes in described base station, the RL information that described uplink closed loop sends the enhancing dedicated channel EDCH setting up in diversity configuration information only has 1 to carry F-TPICH information, and described in carry F-TPICH information the corresponding RL of RL Information be not EDCH service link; Described base station determines that it is wrong that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
Described base station determines that described uplink closed loop sends in the RL information of the RL information of RL that sets up in diversity configuration information and/or the EDCH of foundation and has at least 1 RL information to carry described F-TPICH information, and not all RL information carries described F-TPICH information; Described base station determines that it is wrong that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
Described base station determines that described uplink closed loop sends in the RL information of the RL information of RL that sets up in diversity configuration information and/or the EDCH of foundation and has at least 1 RL information to carry described F-TPICH information, and not all RL information carries described F-TPICH information; Described base station judges whether the RL under the service link collection of UE all disposes described F-TPICH information; If judgment result is that, be, described base station determines that it is correct that the described uplink closed loop of the configuration of described RNC sends diversity configuration information, if the determination result is NO, described base station determines that it is wrong that the described uplink closed loop of the configuration of described RNC sends diversity configuration information.
Preferably, said method also comprises: judgment result is that while being, described base station sends success response to described RNC.
Preferably, described base station receives the described uplink closed loop transmission diversity configuration information of described RNC configuration by the signaling of terrestrial interface.
Preferably, the signaling of described terrestrial interface comprises one of following: wireless link message, wireless link increase message, wireless link reallocation message.
Preferably, described terrestrial interface comprises: Iub mouth and/or Iur mouth.
According to another aspect of the invention, also provide a kind of uplink closed loop to send the processing unit of diversity configuration information, be applied to base station, having comprised: receiver module, has sent diversity configuration information for receiving the uplink closed loop of radio network controller (RNC) configuration; The first judge module, for send the type of the Serving cell of mark precoding indicating channel (F-TPICH) configuration information that diversity configuration information carries and/or the configuration of described base station according to described uplink closed loop, judge that described uplink closed loop sends whether diversity configuration information is wrong; The first sending module, while for judgment result is that of described the first judge module being, sends failure response to described RNC.
Preferably, described the first judge module comprises following module one of at least:
The first determination module, does not all comprise F-TPICH information in the RL information of the wireless link information (RL information) of the wireless link RL setting up for definite described uplink closed loop transmission diversity configuration information and/or the enhancing dedicated channel (EDCH) of setting up; The second determination module is wrong for determining that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
The 3rd determination module, for determining the Serving cell that disposes dedicated channel DCH, the RL information that described uplink closed loop sends the RL setting up in diversity configuration information only has 1 to carry F-TPICH information, and described in the community that carries under the corresponding RL of RL Information of F-TPICH information be not the Serving cell of dedicated channel DCH; The 4th determination module is wrong for determining that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
The 5th determination module, for determining, dispose high speed packet channel, the RL information that described uplink closed loop sends the enhancing dedicated channel EDCH setting up in diversity configuration information only has 1 to carry F-TPICH information, and described in carry F-TPICH information the corresponding RL of RL Information be not EDCH service link; The 6th determination module is wrong for determining that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
The 7th determination module, in the RL information of RL setting up for definite described uplink closed loop transmission diversity configuration information and/or the RL information of the EDCH of foundation, have at least 1 RL information to carry described F-TPICH information, and not all RL information carry described F-TPICH information; The 8th determination module is wrong for determining that the described uplink closed loop of the configuration of described RNC sends diversity configuration information;
The 9th determination module, in the RL information of RL setting up for definite described uplink closed loop transmission diversity configuration information and/or the RL information of the EDCH of foundation, have at least 1 RL information to carry described F-TPICH information, and not all RL information carry described F-TPICH information; The second judge module, for judging whether the RL under the service link collection of this UE all disposes described F-TPICH information; The tenth determination module, for judgment result is that while being of described the second judge module, the described uplink closed loop transmission diversity configuration information of determining the configuration of described RNC is correct, the 11 judge module, when the determination result is NO for described the second judge module, determine that the described uplink closed loop transmission diversity configuration information of the configuration of described RNC is wrong.
Preferably, said apparatus also comprises: the second sending module, while for judgment result is that of described the first judge module being, sends success response to described RNC.
Preferably, described receiver module receives the described uplink closed loop transmission diversity configuration information of described RNC configuration by the signaling of terrestrial interface.
By the present invention, adopt base station according to the F-TPICH configuration information carrying in the uplink closed loop transmission diversity configuration information receiving and the type of Serving cell, judge that uplink closed loop sends whether diversity configuration information is wrong, and wrong in the situation that, to RNC, send failure response, overcome RNC in correlation technique and base station has been carried out to the abnormal problem of signaling causing when uplink closed loop sends the configuration of diversity configuration information, thereby perfect RNC sends the configuration of diversity to the uplink closed loop of base station, guaranteed that to a certain extent uplink closed loop sends the realization of diversity feature.
Accompanying drawing explanation
Accompanying drawing described herein is used to provide a further understanding of the present invention, forms the application's a part, and schematic description and description of the present invention is used for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 sends the channel architecture schematic diagram of diversity according to the uplink closed loop of correlation technique;
Fig. 2 sends the flow chart of the processing method of diversity configuration information according to the uplink closed loop of the embodiment of the present invention;
Fig. 3 sends the structured flowchart of the processing unit of diversity configuration information according to the uplink closed loop of the embodiment of the present invention;
Fig. 4 sends the preferred structured flowchart of the processing unit of diversity configuration information according to the uplink closed loop of the embodiment of the present invention;
Fig. 5 is that uplink closed loop sends the process flow figure mono-of diversity configuration information according to the preferred embodiment of the invention;
Fig. 6 is that uplink closed loop sends the flowchart 2 of the processing method of diversity configuration information according to the preferred embodiment of the invention;
Fig. 7 is that uplink closed loop sends the flow chart 3 of the processing method of diversity configuration information according to the preferred embodiment of the invention;
Fig. 8 is that uplink closed loop sends the flow chart four of the processing method of diversity configuration information according to the preferred embodiment of the invention; And
Fig. 9 is that uplink closed loop sends the flow chart five of the processing method of diversity configuration information according to the preferred embodiment of the invention.
Embodiment
Hereinafter with reference to accompanying drawing, also describe the present invention in detail in conjunction with the embodiments.It should be noted that, in the situation that not conflicting, embodiment and the feature in embodiment in the application can combine mutually.
In 3GPP agreement, increased at present the support of the F-TPICH information terrestrial interface configuration of uplink closed loop transmission diversity, in agreement, network enabled controller is when being subscriber equipment (UE) and base station collocating uplink closed-loop diversity transmitting, the service link configuration F-TPICH that only can be configured at UE, or all configure F-TPICH in the service link collection community of UE.But the handling process for the abnormal configuration of some signalings is not clear and definite, for example, does not have RL to dispose F-TPICH during collocating uplink closed-loop diversity transmitting, and only have 1 RL to dispose F-TPICH but this RL is not service link etc.In the following embodiments, by base station, according to the uplink closed loop receiving, send the type of diversity configuration information and Serving cell, judge that uplink closed loop sends whether diversity configuration information is wrong, and wrong in the situation that, to RNC, send failure response, overcome above-mentioned technical problem.
This preferred embodiment provides a kind of Fig. 2 according to the uplink closed loop of the embodiment of the present invention, to send the flow chart of the processing method of diversity configuration information, and as shown in Figure 2, the method comprises the steps that S202 is to step S206.
Step S202: the uplink closed loop that base station receives RNC configuration sends diversity configuration information.
Step S204: base station sends mark precoding indicating channel (the Fractional Precoding Indication Channel carrying in diversity configuration information according to uplink closed loop, referred to as F-TPICH) type of the Serving cell of configuration information and/or base station configuration, judge whether uplink closed loop transmission diversity configuration information is wrong.
Step S206: be that base station sends failure response to RNC if judgment result is that.
Pass through above-mentioned steps, base station is according to the F-TPICH configuration information carrying in the uplink closed loop transmission diversity configuration information receiving and the type of Serving cell, judge that uplink closed loop sends whether diversity configuration information is wrong, and wrong in the situation that, to RNC, send failure response, overcome RNC in correlation technique and base station has been carried out to the abnormal problem of signaling causing when uplink closed loop sends the configuration of diversity configuration information, thereby perfect RNC sends the configuration of diversity to the uplink closed loop of base station, guaranteed that to a certain extent uplink closed loop sends the realization of diversity feature.
When implementing, can be accomplished in several ways according to the type of the Serving cell of the link information carrying in uplink closed loop transmission diversity configuration information and/or base station configuration, judge that uplink closed loop sends whether diversity configuration information is wrong.The present embodiment provides following five kinds of modes:
Mode one: base station is determined that uplink closed loop sends in the RL informaion of the wireless link information RLinformation of wireless link RL that sets up in diversity configuration information and/or the enhancing dedicated channel EDCH of foundation and all do not comprised F-TPICH information; Base station determines that it is wrong that the uplink closed loop of the configuration of RNC sends diversity configuration information;
Mode two: the Serving cell that disposes dedicated channel DCH is determined in base station, the RL information that uplink closed loop sends the RL setting up in diversity configuration information only has 1 to carry F-TPICH information, and the community carrying under the corresponding RL of RL Information of F-TPICH information is not the Serving cell of dedicated channel DCH; Base station determines that it is wrong that the uplink closed loop of the configuration of RNC sends diversity configuration information;
Mode three: the definite high speed packet channel that disposes in base station, uplink closed loop sends enhancing dedicated channel (the Enhanced Dedicated Channel setting up in diversity configuration information, referred to as EDCH) RL information only have 1 to carry F-TPICH information, and the corresponding RL of RL Information that carries F-TPICH information is not EDCH service link; Base station determines that it is wrong that the uplink closed loop of the configuration of RNC sends diversity configuration information;
Mode four: base station determines that uplink closed loop sends in the RL information of the RL information of RL that sets up in diversity configuration information and/or the EDCH of foundation and has at least 1 RL information to carry F-TPICH information, and not all RLinformation carries F-TPICH information; Base station determines that it is wrong that the uplink closed loop of the configuration of RNC sends diversity configuration information;
Mode five: base station determines that uplink closed loop sends in the RL information of the RL information of RL that sets up in diversity configuration information and/or the EDCH of foundation and has at least 1 RL information to carry F-TPICH information, and not all RLinformation carries F-TPICH information; Base station judges whether the RL under the service link collection of UE all disposes F-TPICH information; If judgment result is that to be, base station determines that it is correct that the uplink closed loop of the configuration of RNC sends diversity configuration information, if the determination result is NO, base station determines that it is wrong that the uplink closed loop of the configuration of RNC sends diversity configuration information.
The flow process sending for signaling is complete, judgment result is that while being, base station can also send success response to RNC.
When implementing, for the reliability that raising information receives, the uplink closed loop that base station can receive by the signaling of terrestrial interface RNC configuration sends diversity configuration information.Than preferably, it is one of following that the signaling of this terrestrial interface comprises: wireless link message, wireless link increase message, wireless link reallocation message.This terrestrial interface comprises: Iub mouth and/or Iur mouth.
It should be noted that, in the step shown in the flow chart of accompanying drawing, can in the computer system such as one group of computer executable instructions, carry out, and, although there is shown logical order in flow process, but in some cases, can carry out shown or described step with the order being different from herein.
In another embodiment, the process software that also provides a kind of uplink closed loop to send diversity configuration information, the technical scheme that this software is described for carrying out above-described embodiment and preferred embodiment.
In another embodiment, also provide a kind of storage medium, stored the process software that above-mentioned uplink closed loop sends diversity configuration information in this storage medium, this storage medium includes but not limited to: CD, floppy disk, hard disk, scratch pad memory etc.
The embodiment of the present invention also provides a kind of uplink closed loop to send the processing unit of diversity configuration information, this device can be applied to base station, the processing unit that this uplink closed loop sends diversity configuration information can send for realizing above-mentioned uplink closed loop processing method and the preferred implementation of diversity configuration information, carried out explanation, repeat no more, this uplink closed loop is sent to the module relating in the processing unit of diversity configuration information below and describe.As used below, the combination of software and/or the hardware of predetermined function can be realized in term " module ".Although the described system and method for following examples is preferably realized with software, hardware, or the realization of the combination of software and hardware also may and be conceived.
Fig. 3 sends the structured flowchart of the processing unit of diversity configuration information according to the uplink closed loop of the embodiment of the present invention, as shown in Figure 3, this device comprises: receiver module 32, the first judge module 34, the first sending modules 36, are described in detail said structure below.
Receiver module 32, sends diversity configuration information for receiving the uplink closed loop of RNC configuration; The first judge module 34, be connected to receiver module 32, the type of the F-TPICH configuration information carrying for the uplink closed loop transmission diversity configuration information receiving according to receiver module 32 and/or the Serving cell of base station configuration, judges that uplink closed loop sends whether diversity configuration information is wrong; The first sending module 36, is connected to the first judge module 34, while for judgment result is that of the first judge module 34 being, to RNC, sends failure response.
Fig. 4 sends the preferred structured flowchart of the processing unit of diversity configuration information according to the uplink closed loop of the embodiment of the present invention, as shown in Figure 4, below said structure is described in detail.
The first determination module 340, does not all comprise F-TPICH information in the wireless link information RL information of wireless link RL setting up and/or the RL information of the enhancing dedicated channel EDCH of foundation for definite uplink closed loop transmission diversity configuration information; The second determination module 341 is wrong for determining that the uplink closed loop of the configuration of RNC sends diversity configuration information;
The 3rd determination module 342, for determining the Serving cell that disposes dedicated channel DCH, the RL information that uplink closed loop sends the RL setting up in diversity configuration information only has 1 to carry F-TPICH information, and the community carrying under the corresponding RL of RLInformation of F-TPICH information is not the Serving cell of dedicated channel DCH; The 4th determination module 343 is wrong for determining that the uplink closed loop of the configuration of RNC sends diversity configuration information;
The 5th determination module 344, for determining, dispose high speed packet channel, the RL information that uplink closed loop sends the enhancing dedicated channel EDCH setting up in diversity configuration information only has 1 to carry F-TPICH information, and the corresponding RL of RL Information that carries F-TPICH information is not EDCH service link; The 6th determination module 345 is wrong for determining that the uplink closed loop of the configuration of RNC sends diversity configuration information;
The 7th determination module 346, in the RL information of RL setting up for definite uplink closed loop transmission diversity configuration information and/or the RL information of the EDCH of foundation, have at least 1 RL information to carry F-TPICH information, and not all RL information carry F-TPICH information; The 8th determination module 347 is wrong for determining that the uplink closed loop of the configuration of RNC sends diversity configuration information;
The 9th determination module 348, in the RL information of RL setting up for definite uplink closed loop transmission diversity configuration information and/or the RL information of the EDCH of foundation, have at least 1 RL information to carry F-TPICH information, and not all RL information carry F-TPICH information; The second judge module 349, for judging whether the RL under the service link collection of UE all disposes F-TPICH information; The tenth determination module 350, be connected to the second judge module 349, for judgment result is that while being of the second judge module, the uplink closed loop transmission diversity configuration information of determining the configuration of RNC is correct, the 11 judge module 351, be connected to the second judge module 349, when the determination result is NO for the second judge module 349, determine that the uplink closed loop transmission diversity configuration information of the configuration of RNC is wrong.
Preferably, said apparatus also comprises: the second sending module 42, be connected to the first judge module 34, and while for judgment result is that of the first judge module 34 being, to RNC, send success response.
Below in conjunction with preferred embodiment, describe, following preferred embodiment combines above-described embodiment and preferred implementation.
Preferred embodiment one
This preferred embodiment provides a kind of method of F-TPICH information terrestrial interface configuration of uplink closed loop transmission diversity.
Uplink closed loop that the method receives according to base station send wireless link in diversity configuration information the configuration information signal deployment information mistake whether of determining radio network controller.
In this preferred embodiment, provide following five kinds of modes:
Mode one: when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if while not comprising F-TPICH information in the RL information of the wireless link information RL information of newly-established wireless link RL wherein and/or newly-established enhancing dedicated channel EDCH, base station is thought and to network controller, is returned to failure response by the signal deployment information errors of network controller.
Mode two: when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if while disposing the Serving cell of dedicated channel DCH, the wireless link information RL information of newly-established wireless link RL wherein only has 1 to carry F-TPICH information, and the Serving cell that is not dedicated channel DCH, this RL affiliated subdistrict; Base station is thought and to network controller, is returned to failure response by the signal deployment information errors of network controller.
Mode three: when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if while disposing high speed packet channel, wherein the RL informmation of newly-established enhancing dedicated channel EDCH only has 1 to carry F-TPICH information, and this RL is not EDCH service link; Base station is thought and to network controller, is returned to failure response by the signal deployment information errors of network controller.
Mode four: when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if have 1 RL to carry above F-TPICH information in the RL information of the wireless link information RL information of newly-established wireless link RL wherein and/or newly-established enhancing dedicated channel EDCH, but be not that whole RL carry F-TPICH information; Base station is thought and to network controller, is returned to failure response by the signal deployment information errors of network controller.
Mode five: when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if have 1 RL to carry above F-TPICH information in the RL information of the wireless link information RL information of newly-established wireless link RL wherein and/or newly-established enhancing dedicated channel EDCH, but be not that whole RL carry F-TPICH information; If the RL under the definite service link collection in base station does not all dispose F-TPICH information, the signal deployment information errors that network controller is thought in base station, returns to failure response to network controller; If the RL under the definite service link collection in He or base station all disposes F-TPICH information, base station thinks that the signal deployment information of network controller is correct, to network controller, returns to success response.
As an execution mode preferably, it is one of following that above-mentioned terrestrial interface signaling comprises: wireless link message, wireless link increase message, wireless link reallocation message.
Preferably, terrestrial interface comprises: Iub mouth and/or Iur mouth.
Preferably, carry F-TPICH information newly-established RL RL information and/or described in carry the RLinformation of newly-established EDCH of F-TPICH information and uplink closed loop and send diversity information and can in a signaling, send.
By this preferred embodiment, in the time of can solving network controller and by terrestrial interface signaling, base station carried out sending the configuration of diversity for the uplink closed loop of UE, the handling process of the abnormal configuration of some signalings.Thereby improve network controller to base station for UE uplink closed loop send the configuration of diversity, and guarantee that uplink closed loop sends the realization of diversity feature.
Preferred embodiment two
This preferred embodiment provides a kind of uplink closed loop to send the processing method of diversity configuration information, in this preferred embodiment, when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if do not comprise F-TPICH information in the wireless link information RL information of newly-established wireless link RL wherein.Fig. 5 is that uplink closed loop sends the process flow figure mono-of diversity configuration information according to the preferred embodiment of the invention, and as shown in Figure 5, the method comprises the steps that S502 is to step S506.
Step S502:RNC carries out being configured for the uplink closed loop transmission diversity of UE to base station.
Step S504: terrestrial interface signaling is used wireless link message, does not comprise F-TPICH information in the wireless link information RL information of newly-established 2 wireless links RL.
S506: Node B (base station) receives after message, thinks and the signal deployment information errors of network controller returns to failure response to network controller.
Preferred embodiment three
This preferred embodiment provides a kind of uplink closed loop to send the processing method of diversity configuration information, in this preferred embodiment, when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if while disposing the Serving cell of dedicated channel DCH, wherein the wireless link information RLinformation of newly-established wireless link RL only has 1 to carry F-TPICH information, and the Serving cell that is not dedicated channel DCH, this RL affiliated subdistrict.Fig. 6 is that uplink closed loop sends the process flow figure bis-of diversity configuration information according to the preferred embodiment of the invention, and as shown in Figure 6, the method comprises the steps that S602 is to step S606.
Step S602:RNC carries out being configured for the uplink closed loop transmission diversity of UE to DRNC.
Step S604: terrestrial interface signaling is used wireless link message, while carrying the Serving cell of dedicated channel DCH, wherein in the wireless link information RL information of newly-established 2 wireless links RL, only have 1 to carry F-TPICH information, and the Serving cell that is not dedicated channel DCH, this RL affiliated subdistrict.
Step S606:DRNC receives after message, thinks and the signal deployment information errors of network controller returns to failure response to network controller.
Preferred embodiment four
This preferred embodiment provides a kind of uplink closed loop to send the processing method of diversity configuration information, in this preferred embodiment, when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if while disposing high speed packet channel, wherein the RL information of newly-established enhancing dedicated channel EDCH only has 1 to carry F-TPICH information, and this RL is not EDCH service link.Fig. 7 is that uplink closed loop sends the process flow figure tri-of diversity configuration information according to the preferred embodiment of the invention, and as shown in Figure 7, the method comprises the steps that S702 is to step S706.
2 wireless links of the newly-built UE of step S702:RNC, only have dedicated channel DCH configuration.
Step S704:RNC carries out being configured for the uplink closed loop transmission diversity of UE to base station.
Step S706: terrestrial interface signaling is used wireless link reallocation message, carry high speed packet channel and set up information, wherein newly-established 2 RL information that strengthen dedicated channel EDCH only have 1 to carry F-TPICH information, and this RL is not EDCH service link.
Step S708: base station receives after message, determines and the signal deployment information errors of radio network controller returns to failure response to radio network controller.
Preferred embodiment five
This preferred embodiment provides a kind of uplink closed loop to send the processing method of diversity configuration information, in this preferred embodiment, when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if wherein have 1 RL to carry above F-TPICH information in the RL information of newly-established enhancing dedicated channel EDCH, but be not that whole RL carry F-TPICH information.Fig. 8 is that uplink closed loop sends the process flow figure tetra-of diversity configuration information according to the preferred embodiment of the invention, and as shown in Figure 8, the method comprises the steps that S802 is to step S808.
3 wireless links of the newly-built UE of step S802:RNC, only have dedicated channel DCH configuration.
Step S804:RNC carries out being configured for the uplink closed loop transmission diversity of UE to base station.
Step S806: terrestrial interface signaling is used wireless link reallocation message, carries high speed packet channel and sets up information, and wherein 3 RL information of newly-established enhancing dedicated channel EDCH have 2 RL to carry F-TPICH information.
Step S808: base station receives after message, thinks and the signal deployment information errors of radio network controller returns to failure response to radio network controller.
Preferred embodiment six
This preferred embodiment provides a kind of uplink closed loop to send the processing method of diversity configuration information, in this preferred embodiment, when base station receives the uplink closed loop transmission diversity configuration information of radio network controller (RNC) transmission by terrestrial interface signaling, if have 1 RL to carry above F-TPICH information in the wireless link information RL information n of newly-established wireless link RL wherein, but be not that whole RL carry F-TPICH information; And the RL under the definite service link collection in base station all disposes F-TPICH information.Fig. 9 is that uplink closed loop sends the process flow figure five of diversity configuration information according to the preferred embodiment of the invention, and as shown in Figure 9, the method comprises the steps that S902 is to step S908.
Step S902:RNC carries out being configured for the uplink closed loop transmission diversity of UE to base station.
Step S904: terrestrial interface signaling is used wireless link message, the Serving cell that carries dedicated channel DCH belongs to RL1, newly-established 3 wireless links RL(RL1 wherein, RL2, RL3) in wireless link information RL information, only have 2 RL1, RL2 carries F-TPICH information.
Step S906: Node B receives after message, and Node B is determined RL1, RL2 belongs to link set RLSET1, and RL3 belongs to RLSET2.
Step S908: Node B determines that the signal deployment information of radio network controller is correct, returns to success response to radio network controller.
Pass through above-described embodiment, provide a kind of uplink closed loop to send processing method and the device of diversity configuration information, solved network controller, by terrestrial interface signaling, uplink closed loop for UE has been carried out to while sending the configuration of diversity in base station, the handling process of the abnormal configuration of some signalings, thereby improve network controller to base station for UE uplink closed loop send the configuration of diversity, and guarantee that uplink closed loop sends the realization of diversity feature.It should be noted that, these technique effects are not that above-mentioned all execution modes have, and some technique effect is that some preferred implementation just can obtain.
Obviously, those skilled in the art should be understood that, above-mentioned each module of the present invention or each step can realize with general calculation element, they can concentrate on single calculation element, or be distributed on the network that a plurality of calculation elements form, alternatively, they can be realized with the executable program code of calculation element, thereby they can be stored in storage device and be carried out by calculation element, or they are made into respectively to each integrated circuit modules, or a plurality of modules in them or step are made into single integrated circuit module to be realized.Like this, the present invention is not restricted to any specific hardware and software combination.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (10)
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| CN201210322710.7A CN103684658B (en) | 2012-09-04 | 2012-09-04 | Method and device for processing uplink closed-loop transmit diversity configuration information |
| PCT/CN2013/079603 WO2013174311A1 (en) | 2012-09-04 | 2013-07-18 | Method and apparatus for processing uplink closed loop transmit diversity configuration information |
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| CN201210322710.7A CN103684658B (en) | 2012-09-04 | 2012-09-04 | Method and device for processing uplink closed-loop transmit diversity configuration information |
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| US20120178381A1 (en) * | 2011-01-10 | 2012-07-12 | Qualcomm Incorporated | Apparatus and method for uplink closed loop transmit diversity |
| US20120207045A1 (en) * | 2011-02-11 | 2012-08-16 | Interdigital Patent Holdings, Inc. | Method and apparatus for closed loop transmit diversity transmission initial access |
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| CN103379518A (en) * | 2012-04-16 | 2013-10-30 | 中兴通讯股份有限公司 | Configuration optimization method and processing method for sending transmitted precoding indication cell |
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| CN102594521B (en) * | 2012-03-16 | 2015-05-13 | 华为技术有限公司 | Control information transmitting method and system, user equipment and base station |
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| US20120178381A1 (en) * | 2011-01-10 | 2012-07-12 | Qualcomm Incorporated | Apparatus and method for uplink closed loop transmit diversity |
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| WO2013174311A1 (en) | 2013-11-28 |
| CN103684658B (en) | 2019-03-01 |
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