[go: up one dir, main page]

IN2014MN02177A - - Google Patents

Download PDF

Info

Publication number
IN2014MN02177A
IN2014MN02177A IN2177MUN2014A IN2014MN02177A IN 2014MN02177 A IN2014MN02177 A IN 2014MN02177A IN 2177MUN2014 A IN2177MUN2014 A IN 2177MUN2014A IN 2014MN02177 A IN2014MN02177 A IN 2014MN02177A
Authority
IN
India
Prior art keywords
base station
packet
information
nack
ack
Prior art date
Application number
Inventor
Kumar Raj Kumar Krishna
Kapil Bhattad
Dhananjay Ashok Gore
Yongbin Wei
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014MN02177A publication Critical patent/IN2014MN02177A/en

Links

Classifications

    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0026—Transmission of channel quality indication
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
    • H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1825—Adaptation of specific ARQ protocol parameters according to transmission conditions
    • 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
    • H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829—Arrangements specially adapted for the receiver end
    • H04L1/1854—Scheduling and prioritising arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

When a UE does not completely decode a packet transmitted from a base station the UE may send ACK/NACK to the base station upon which the base station may retransmit the packet based on the ACK/NACK. However the ACK/NACK fails to provide the base station with information needed by the UE for completely decoding the packet. Accordingly a method an apparatus and a computer program product for wireless communication are provided. The apparatus receives a packet from a base station having a first MCS determines information to provide to the base station wherein the information comprises CQI relating to a channel condition and/or interference condition corresponding to time frequency resources allocated for the received packet and sends the information to the base station. Thereafter the apparatus re receives the packet from the base station the re received packet having a second MCS according to the information sent to the base station.
IN2177MUN2014 2012-05-25 2013-05-21 IN2014MN02177A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261651879P 2012-05-25 2012-05-25
US13/898,398 US10098095B2 (en) 2012-05-25 2013-05-20 Feedback to enhance rate prediction with bursty interference
PCT/US2013/042054 WO2013177184A1 (en) 2012-05-25 2013-05-21 Feedback to enhance rate prediction with bursty interference

Publications (1)

Publication Number Publication Date
IN2014MN02177A true IN2014MN02177A (en) 2015-08-28

Family

ID=49621556

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2177MUN2014 IN2014MN02177A (en) 2012-05-25 2013-05-21

Country Status (8)

Country Link
US (1) US10098095B2 (en)
EP (1) EP2856679B1 (en)
JP (1) JP6189425B2 (en)
KR (1) KR102005603B1 (en)
CN (1) CN104396168B (en)
BR (1) BR112014029238A8 (en)
IN (1) IN2014MN02177A (en)
WO (1) WO2013177184A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10841037B2 (en) * 2013-01-22 2020-11-17 Qualcomm Incorporated Managing interference in a network
US20160029232A1 (en) * 2014-07-22 2016-01-28 Qualcomm Incorporated Ultra reliable link design
US9591657B2 (en) * 2014-07-22 2017-03-07 Qualcomm Incorporated Ultra reliable link design
US10588135B2 (en) * 2014-11-14 2020-03-10 Qualcomm Incorporated Techniques for handling bursty interference in a shared radio frequency spectrum band
US10075187B2 (en) * 2015-03-15 2018-09-11 Qualcomm Incorporated MCS/PMI/RI selection and coding/interleaving mechanism for bursty interference and puncturing handling
US10541780B2 (en) * 2015-03-15 2020-01-21 Qualcomm Incorporated Code block level error correction and media access control (MAC) level hybrid automatic repeat requests to mitigate bursty puncturing and interference in a multi-layer protocol wireless system
CN106162561B (en) * 2015-03-30 2019-08-16 中国移动通信集团北京有限公司 A kind of broadband method of adjustment and device
US10028283B2 (en) * 2015-04-10 2018-07-17 Alcatel-Lucent Usa Inc. Dynamic physical uplink control channel (PUCCH)
DE102015110066B3 (en) * 2015-06-23 2016-07-21 Intel IP Corporation Method and device for determining channel state information
WO2017028045A1 (en) * 2015-08-14 2017-02-23 华为技术有限公司 Method and device for determining channel quality
MX375195B (en) * 2015-12-01 2025-03-06 Ericsson Telefon Ab L M PREDICTIVE RECOGNITION FEEDBACK MECHANISM.
EP3398273B1 (en) * 2015-12-31 2021-05-26 Telefonaktiebolaget LM Ericsson (publ) Communication device and method therein for transmitting data packets in a wireless communication network
US10499260B2 (en) * 2016-01-08 2019-12-03 Microsoft Technology Licensing, Llc Adaptive profiles with SDR
KR101713931B1 (en) * 2016-08-08 2017-03-08 에스케이텔레콤 주식회사 Networlk device, base station, downlink packet transmitting base-station reselection method
WO2018030626A1 (en) * 2016-08-08 2018-02-15 에스케이텔레콤 주식회사 Network device and base station device, and downlink packet transmission base station reselecting method performed by same device
CN108347774B (en) * 2017-01-24 2021-10-15 华为技术有限公司 Data transmission method and device
ES2929825T3 (en) 2017-03-08 2022-12-01 Lg Electronics Inc Method and apparatus for transmitting and receiving radio signals in a wireless communication system
US11075712B2 (en) * 2018-05-17 2021-07-27 Qualcomm Incorporated MCS update in group control channel

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6947748B2 (en) 2000-12-15 2005-09-20 Adaptix, Inc. OFDMA with adaptive subcarrier-cluster configuration and selective loading
US7161956B2 (en) * 2001-12-28 2007-01-09 Lucent Technologies Inc. Adapative quality control loop for link rate adaptation in data packet communications
WO2004095860A1 (en) * 2003-04-23 2004-11-04 Nec Corporation System and method for mobile communication
US7385954B2 (en) * 2003-07-16 2008-06-10 Lucent Technologies Inc. Method of transmitting or retransmitting packets in a communication system
FI20031671L (en) 2003-11-17 2005-05-18 Nokia Corp Method and apparatus for reporting correctly received transmission blocks in a wireless system
HUE038918T2 (en) 2004-04-01 2018-12-28 Optis Wireless Technology Llc Interference limitation for retransmissions
US8428042B1 (en) * 2005-01-10 2013-04-23 Zte (Usa) Inc. Feedback mechanisms for multicast/broadcast service in wireless communication networks
EP1851889B1 (en) * 2005-02-10 2016-11-23 Telefonaktiebolaget LM Ericsson (publ) Quality-based data scheduling
JP2007221178A (en) 2005-04-01 2007-08-30 Ntt Docomo Inc Transmitting apparatus and method
EP1919231A4 (en) 2005-08-23 2012-01-25 Nec Corp Radio communication method capable of reducing inter-cell interference, system, and its mobile station and base station
EP1949631A4 (en) 2005-10-21 2013-02-20 Nortel Networks Ltd OFD MULTIPLEXING SCHEME
US8331342B2 (en) 2006-04-28 2012-12-11 Samsung Electronics Co., Ltd. Apparatus and method for switching between single user and multi-user MIMO operation in a wireless network
US8369860B2 (en) * 2006-08-18 2013-02-05 Interdigital Technology Corporation Sending and reducing uplink feedback signaling for transmission of MBMS data
US8068427B2 (en) * 2006-09-27 2011-11-29 Qualcomm, Incorporated Dynamic channel quality reporting in a wireless communication system
TWI526107B (en) 2006-10-10 2016-03-11 內數位科技公司 Method and apparatus for sending feedback for a downlink shared service transmitted to a plurality of wireless transmit/receive units
WO2008093619A1 (en) 2007-01-29 2008-08-07 Panasonic Corporation Radio communication system, radio communication device, and retransmission control method
US8379738B2 (en) * 2007-03-16 2013-02-19 Samsung Electronics Co., Ltd. Methods and apparatus to improve performance and enable fast decoding of transmissions with multiple code blocks
US8798183B2 (en) * 2007-08-13 2014-08-05 Qualcomm Incorporated Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system
US7778340B2 (en) * 2007-09-06 2010-08-17 Hong Kong Applied Science And Technology Research Institute Co., Ltd. Accurate channel quality indicator for link adaptation of MIMO communication systems
EP2075972A1 (en) 2007-09-07 2009-07-01 Nokia Siemens Networks Oy Transmitter
US8059632B2 (en) * 2007-09-14 2011-11-15 Sharp Laboratories Of America, Inc. Method and system for transmission of channel quality indicators (CQIs) by mobile devices in a wireless communications network
JPWO2009041067A1 (en) * 2007-09-28 2011-01-20 パナソニック株式会社 Wireless communication apparatus and mapping method
US7853853B2 (en) 2007-10-02 2010-12-14 Intel Corporation Device, system, and method of multi-level feedback
WO2009055804A2 (en) 2007-10-25 2009-04-30 Interdigital Patent Holdings, Inc. Method and apparatus for control of uplink feedback information in contention based access in wireless communications
KR101467764B1 (en) * 2008-01-03 2014-12-03 엘지전자 주식회사 Packet retransmission method according to feedback information
US8462743B2 (en) * 2008-01-25 2013-06-11 Nokia Siemens Networks Oy Method, apparatus and computer program for signaling channel quality information in a network that employs relay nodes
KR100925439B1 (en) * 2008-02-19 2009-11-06 엘지전자 주식회사 Method for mapping physical hybrid ARQ indicator channel
EP2328371A4 (en) * 2008-09-04 2016-05-25 Sharp Kk Wireless communication apparatus and wireless communication system
JP5141771B2 (en) * 2008-10-24 2013-02-13 富士通株式会社 Transmitting apparatus, receiving apparatus, communication system, and communication method based on adaptive hybrid automatic repeat request method
KR20100083440A (en) * 2009-01-13 2010-07-22 삼성전자주식회사 Apparatus and method for transmission of physical uplink control signaling in uplink wireless communication systems with multi-carrier transmission
WO2010082233A1 (en) 2009-01-15 2010-07-22 富士通株式会社 Transmission device, communication system, and communication method
US8867414B2 (en) * 2009-04-27 2014-10-21 Qualcomm Incorporated Method and apparatus for interaction of cell-specific and user-equipment-specific sounding reference signal periodicity and offset
KR101307625B1 (en) 2009-08-20 2013-09-12 후지쯔 가부시끼가이샤 Introducing a delay in the transmission of a nack for a packet received employing coordinated multi-point transmission
US8625692B2 (en) * 2009-09-28 2014-01-07 Samsung Electronics Co., Ltd. Transmission/reception apparatus and method for improving throughput in a multi-input multi-output communication system
US8650448B2 (en) 2009-10-13 2014-02-11 Intel Corporation Retransmission techniques in wireless networks
US9083501B2 (en) * 2010-04-05 2015-07-14 Qualcomm Incorporated Feedback of control information for multiple carriers
FR2959895B1 (en) * 2010-05-07 2012-08-03 Commissariat Energie Atomique COOPERATIVE NETWORK WITH STRATEGY FOR ADAPTIVE RETRANSMISSION REQUEST
WO2012044088A2 (en) * 2010-09-29 2012-04-05 엘지전자 주식회사 Method and apparatus for efficient feedback in a wireless communication system that supports multiple antennas
WO2012087066A2 (en) * 2010-12-23 2012-06-28 엘지전자 주식회사 Method for transmitting control information and device therefor
US9025574B2 (en) * 2011-08-12 2015-05-05 Blackberry Limited Methods of channel state information feedback and transmission in coordinated multi-point wireless communications system
US9912439B2 (en) * 2011-11-10 2018-03-06 Qualcomm Incorporated Method and apparatus for sending channel state information using subframe-dependent control channel formats
US20130279350A1 (en) * 2012-04-24 2013-10-24 Nokia Siemens Networks Oy Methods and Apparatus for Interference Management
US9813931B2 (en) * 2014-07-29 2017-11-07 University Of Ottawa Adaptive packet preamble adjustment

Also Published As

Publication number Publication date
BR112014029238A8 (en) 2021-06-15
US10098095B2 (en) 2018-10-09
WO2013177184A1 (en) 2013-11-28
CN104396168B (en) 2019-06-28
JP6189425B2 (en) 2017-08-30
US20130315198A1 (en) 2013-11-28
JP2015525024A (en) 2015-08-27
BR112014029238A2 (en) 2017-06-27
CN104396168A (en) 2015-03-04
KR20150013577A (en) 2015-02-05
KR102005603B1 (en) 2019-07-30
EP2856679B1 (en) 2020-07-15
EP2856679A1 (en) 2015-04-08

Similar Documents

Publication Publication Date Title
IN2014MN02177A (en)
WO2012169753A3 (en) Method for transmitting uplink control information and user equipment, and method for receiving uplink control information and base station
WO2013043018A3 (en) Method and apparatus for controlling uplink control information in wireless communication system
MX2015000899A (en) Wireless communications method, wireless base station, user terminal, and wireless communications system.
MX2015006001A (en) Method, base station and user equipment for transmitting data.
WO2014113243A3 (en) Channel state information and adaptive modulation and coding design for long-term evolution machine type communications
MX2014014725A (en) Harq-ack handling for unintended downlink sub-frames.
WO2012173445A3 (en) Method for transceiving data in wireless access system and terminal therefor
MX2019005170A (en) Channel quality indication and modulation and coding scheme notification method and device.
MY201317A (en) Method and terminal for data transmission
WO2014072850A3 (en) Multiple outer loop link adaptation
WO2010110598A3 (en) Method and apparatus of transmitting ack/nack
IN2014DN09426A (en)
EP2693679A4 (en) Subframe configuration method in time division duplex system, base station and user equipment
WO2011122829A3 (en) Effective method and device for transmitting control information for supporting uplink multi-antenna transmission
NZ716882A (en) Methods and apparatus for acknowledgment of multi-user uplink wireless transmissions
WO2011139037A3 (en) Method and apparatus for transmitting control information in a wireless communication system
WO2011122832A3 (en) Method and apparatus for efficiently transmitting control information to support uplink multiple antenna transmission
WO2012161533A3 (en) Method for transmitting control information and apparatus therefor
WO2011096720A3 (en) Method and apparatus for transmitting control information in a wireless communication system
WO2009129612A8 (en) Methods and systems for harq protocols
WO2010123267A3 (en) Method for transmitting a control signal in a wireless communication system, and apparatus for same
WO2013015629A3 (en) Method and apparatus for transmitting control information in a wireless communication system
IN2014CN02485A (en)
WO2012093828A3 (en) Method for receiving multicast data in m2m device included in wireless communication system and m2m device therefor