IN2014KN00856A - - Google Patents

Info

Publication number
IN2014KN00856A
IN2014KN00856A IN856KON2014A IN2014KN00856A IN 2014KN00856 A IN2014KN00856 A IN 2014KN00856A IN 856KON2014 A IN856KON2014 A IN 856KON2014A IN 2014KN00856 A IN2014KN00856 A IN 2014KN00856A
Authority
IN
India
Prior art keywords
soft buffer
pdsch
uplink
parameter
base station
Prior art date
Application number
Inventor
Yingyang Li
Chengjun Sun
Original Assignee
Samsung Electronics Co Ltd
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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Publication of IN2014KN00856A publication Critical patent/IN2014KN00856A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
    • H04J11/0023—Interference mitigation or co-ordination
    • 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
    • H04L1/1822—Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2612—Arrangements for wireless medium access control, e.g. by allocating physical layer transmission capacity
    • 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
    • H04L1/1835—Buffer management
    • 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
    • H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signalling, i.e. of overhead other than pilot signals
    • H04L5/0055—Physical resource allocation for ACK/NACK
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1469—Two-way operation using the same type of signal, i.e. duplex using time-sharing

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

A network side equipment a user equipment and a method for soft buffer processing are provided. The method includes allocating by a base station transmission resource for a User Equipment (UE) and processing a soft buffer according to at least one parameter of the soft buffer when uplink and downlink configurations of a plurality of cells of the UE Carrier Aggregation (CA) are different sending by the base station data to the UE by a Physical Downlink Control Channel (PDCCH) and a Physical Downlink Shared Channel (PDSCH) wherein the at least one parameter of soft buffer is determined by at least one of a Primary cell (Pcell) and a Secondary cell (Scell) uplink and downlink configurations of the UE and wherein rate matching is performed on the PDSCH.
IN856KON2014 2011-09-20 2012-09-19 IN2014KN00856A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CN201110279383 2011-09-20
CN201210102331 2012-04-09
CN201210272807 2012-08-01
CN201210283161 2012-08-09
CN201210320653.9A CN103024820B (en) 2011-09-20 2012-08-31 Soft cache processing method and device
PCT/KR2012/007497 WO2013042936A1 (en) 2011-09-20 2012-09-19 Method and apparatus for soft buffer processing

Publications (1)

Publication Number Publication Date
IN2014KN00856A true IN2014KN00856A (en) 2015-10-02

Family

ID=47880591

Family Applications (1)

Application Number Title Priority Date Filing Date
IN856KON2014 IN2014KN00856A (en) 2011-09-20 2012-09-19

Country Status (8)

Country Link
US (1) US9800375B2 (en)
EP (1) EP2759083B1 (en)
KR (1) KR20140073532A (en)
CN (1) CN103024820B (en)
AU (1) AU2012310407B2 (en)
CA (1) CA2849388C (en)
IN (1) IN2014KN00856A (en)
WO (1) WO2013042936A1 (en)

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KR20130069284A (en) * 2011-12-16 2013-06-26 주식회사 팬택 Transmission/reception point, timing configuration method thereof, user equipment, and pdsch a/n transmitting method thereof
US9838162B2 (en) * 2012-02-09 2017-12-05 Lg Electronics Inc. Method and apparatus for performing HARQ processes in carrier aggregation systems
US9531519B2 (en) * 2012-02-09 2016-12-27 Lg Electronics Inc. Method for transceiving signals and apparatus for same
CN103378956B (en) * 2012-04-12 2019-03-01 北京三星通信技术研究有限公司 Method and device for processing soft cache in TDD system
EP3309988B1 (en) 2012-05-11 2021-07-07 Huawei Technologies Co., Ltd. Wireless communication method supporting harq, user equipment, and base station
KR102182156B1 (en) 2012-07-17 2020-11-24 선 페이턴트 트러스트 Base station, method executed on base station and integrated circuit
CN104871471B (en) 2012-12-18 2018-04-10 Lg电子株式会社 Method and device for sending ACK/NACK in wireless communication system
MX375622B (en) * 2013-03-28 2025-03-06 Nec Corp METHOD AND APPARATUS FOR DETERMINING HYBRID AUTOMATIC REPEAT REQUEST TIME IN COMMUNICATION SYSTEMS.
US9179445B2 (en) * 2013-04-02 2015-11-03 Blackberry Limited Communication in the presence of uplink-downlink configuration change
CN104158639A (en) * 2013-05-14 2014-11-19 电信科学技术研究院 Code merging buffer allocation method and device
CN106165329A (en) * 2013-08-09 2016-11-23 联发科技股份有限公司 Physical resource allocation for UL control channel in adaptive TDD systems
EP3062452B1 (en) * 2013-10-22 2019-12-04 LG Electronics Inc. Method and apparatus for transmitting physical downlink control channel in wireless access system supporting machine-type communication
KR20150074494A (en) * 2013-12-24 2015-07-02 주식회사 아이티엘 Method and apparatus of controlling soft buffer for tdd-fdd carrier aggregation
US10411838B2 (en) * 2014-01-23 2019-09-10 Qualcomm Incorporated Coverage enhancements with carrier aggregation
CN105141398B (en) * 2014-05-29 2020-02-11 北京三星通信技术研究有限公司 Soft cache processing method and device
CN105451340B (en) * 2014-08-29 2019-02-05 中国移动通信集团公司 A method, device and terminal equipment for carrier aggregation
US10230500B2 (en) 2014-09-04 2019-03-12 Lg Electronics Inc. Method for operating buffer for D2D communication and WAN communication in wireless communication system and apparatus therefor
WO2016053057A1 (en) * 2014-10-04 2016-04-07 엘지전자 주식회사 Method for managing soft buffer in wireless communication system and apparatus for performing same
US10595323B2 (en) 2015-11-06 2020-03-17 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Method for data storage, terminal device and base station
CN108029134B (en) 2016-02-02 2021-07-23 日本电气株式会社 Method and apparatus for communication with carrier aggregation
US10230502B2 (en) 2017-03-24 2019-03-12 Qualcomm Incorporated Hybrid automatic repeat request buffer configuration
US11038630B2 (en) 2017-04-01 2021-06-15 Telefonaktiebolaget Lm Ericsson (Publ) Method performed by a wireless device for handling transport block for error correction
CN108809544A (en) * 2017-05-05 2018-11-13 北京三星通信技术研究有限公司 A kind of soft cache allocation method and equipment
US11122640B2 (en) * 2017-07-28 2021-09-14 Lg Electronics Inc. Method and apparatus for handling soft buffer size with dual connectivity in wireless communication system
CN109802766B (en) * 2017-11-16 2021-07-06 维沃移动通信有限公司 A kind of soft cache processing method under dual connection, terminal and network device
WO2020032755A1 (en) * 2018-08-10 2020-02-13 엘지전자 주식회사 Method and apparatus for transmitting or receiving wireless signal in wireless communication system
CN116015566B (en) * 2022-12-30 2024-12-06 伟光有限公司 Method, device, chip, terminal and storage medium for wireless communication

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Also Published As

Publication number Publication date
US20130070652A1 (en) 2013-03-21
US9800375B2 (en) 2017-10-24
AU2012310407B2 (en) 2016-08-04
EP2759083A4 (en) 2015-09-16
CN103024820B (en) 2018-03-23
WO2013042936A1 (en) 2013-03-28
CA2849388A1 (en) 2013-03-28
KR20140073532A (en) 2014-06-16
AU2012310407A1 (en) 2014-05-01
CA2849388C (en) 2018-10-09
CN103024820A (en) 2013-04-03
EP2759083B1 (en) 2024-02-21
EP2759083A1 (en) 2014-07-30

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