IN2015DN01107A - - Google Patents

Info

Publication number
IN2015DN01107A
IN2015DN01107A IN1107DEN2015A IN2015DN01107A IN 2015DN01107 A IN2015DN01107 A IN 2015DN01107A IN 1107DEN2015 A IN1107DEN2015 A IN 1107DEN2015A IN 2015DN01107 A IN2015DN01107 A IN 2015DN01107A
Authority
IN
India
Prior art keywords
type
association set
configuration
tdd
user equipment
Prior art date
Application number
Inventor
Phong Nguyen
Yuanrong Lan
Original Assignee
Nec Corp
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
Priority claimed from AU2013900058A external-priority patent/AU2013900058A0/en
Application filed by Nec Corp filed Critical Nec Corp
Publication of IN2015DN01107A publication Critical patent/IN2015DN01107A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J3/00—Time-division multiplex systems
    • H04J3/16—Time-division multiplex systems in which the time allocation to individual channels within a transmission cycle is variable, e.g. to accommodate varying complexity of signals, to vary number of channels transmitted
    • 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
    • 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]
    • 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
    • H04L1/1861—Physical mapping 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, 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
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • 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
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals

Landscapes

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

Abstract

A method according to the present invention is implemented in a base station used in a wireless communications system that supports flexible-TDD (flexible-time division duplex) UL-DL (uplink-downlink) configuration. The method includes configuring a first type of user equipment (UE) with a first type of configuration; configuring a second type of UE with a second type of configuration; and receiving from a user equipment a HARQ-ACK (hybrid automatic repeat request-acknowledgement) signal ac cording to a DL association set. The the DL association set includes: a first DL association set for a UL-DL TDD configuration used by the first type of UE; and a second DL association set for a reference UL-DL TDD configuration including a third DL association set for PUCCH resource mapping used by the second type of UE.
IN1107DEN2015 2013-01-08 2014-01-07 IN2015DN01107A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2013900058A AU2013900058A0 (en) 2013-01-08 PUCCH Resource Allocation and HARQ-ACK Concatenation for Flexible-TDD Systems
PCT/JP2014/050607 WO2014109411A1 (en) 2013-01-08 2014-01-07 A wireless communication system, a base station and a meathod therein

Publications (1)

Publication Number Publication Date
IN2015DN01107A true IN2015DN01107A (en) 2015-06-26

Family

ID=51167055

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1107DEN2015 IN2015DN01107A (en) 2013-01-08 2014-01-07

Country Status (5)

Country Link
US (2) US9615357B2 (en)
EP (2) EP2978256B1 (en)
JP (2) JP6428607B2 (en)
IN (1) IN2015DN01107A (en)
WO (1) WO2014109411A1 (en)

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TR201816239T4 (en) * 2013-01-25 2018-11-21 Ericsson Telefon Ab L M The method for communicating ACK / NACK in dynamic TDD configurations is the wireless communication device and the computer readable product.
US9191930B2 (en) 2013-03-13 2015-11-17 Samsung Electronics Co., Ltd. Transmission of acknowledgement information in adaptively configured TDD communication systems
EP2802091A1 (en) * 2013-05-08 2014-11-12 Panasonic Intellectual Property Corporation of America Flexible TDD uplink-downlink configuration with flexible subframes
US20160295597A1 (en) 2013-07-26 2016-10-06 Intel IP Corporation Signaling interference information for user equipment assistance
JP6629727B2 (en) 2013-08-08 2020-01-15 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． Resource allocation method and device
WO2015024215A1 (en) * 2013-08-21 2015-02-26 Qualcomm Incorporated Pucch resource mapping an harq-ack feedback
CA2925372C (en) * 2013-09-27 2020-07-28 Nokia Solutions And Networks Oy Harq-ack resource allocation and use for eimta
KR101857667B1 (en) * 2014-03-12 2018-06-19 엘지전자 주식회사 Method for transmitting uplink control channel in wireless communication system that supports use change of radio resources, and apparatus therefor
US9826523B2 (en) * 2014-03-21 2017-11-21 Qualcomm Incorporated Semi-persistent scheduling for eIMTA in LTE
KR20220140013A (en) * 2014-08-15 2022-10-17 인터디지탈 패튼 홀딩스, 인크 Coverage enhancement for time division duplex and enhanced interference mitigation and traffic adaptation in long term evolution systems
KR102287370B1 (en) * 2014-12-23 2021-08-09 한국전자통신연구원 Terminal and resource allocating method of the same
WO2016122243A1 (en) * 2015-01-29 2016-08-04 Samsung Electronics Co., Ltd. Harq-ack information feedback method and apparatus
US10952227B2 (en) 2015-06-01 2021-03-16 Huawei Technologies Co., Ltd. Resource scheduling method and apparatus
US10292176B2 (en) * 2015-07-16 2019-05-14 Qualcomm Incorporated Subframe availability for machine type communications (MTC)
WO2017022937A1 (en) * 2015-07-31 2017-02-09 엘지전자 주식회사 Method for performing communication by using terminal-specific dynamic tdd frame, and device therefor
WO2017052434A1 (en) * 2015-09-25 2017-03-30 Telefonaktiebolaget Lm Ericsson (Publ) Allocating space for a plurality of control sets for harq
US10153832B2 (en) * 2016-01-28 2018-12-11 Qualcomm Incorporated Asymmetric forward link and reverse link subframe split
CN109076589B (en) * 2016-05-12 2022-06-07 夏普株式会社 Base station device, terminal device, and communication method thereof
WO2018029636A1 (en) 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Ul scheduling timing with short ttis in tdd
WO2018029634A1 (en) * 2016-08-12 2018-02-15 Telefonaktiebolaget Lm Ericsson (Publ) Dl harq timing with short tti operations in tdd
US10841068B2 (en) * 2016-08-12 2020-11-17 Telefonaktiebolaget Lm Ericsson (Publ) DL HARQ timing in TDD with 1 ms tti and reduced processing time
RU2719539C1 (en) 2016-10-10 2020-04-21 Нокиа Текнолоджиз Ой Multiplexing uplink control information
CN112470514B (en) * 2018-07-26 2024-07-02 夏普株式会社 Base station and method
JP7138379B2 (en) * 2018-11-11 2022-09-16 ウィルス インスティテュート オブ スタンダーズ アンド テクノロジー インコーポレイティド HARQ-ACK codebook generation method for wireless communication system and apparatus using the same
CN111224753B (en) * 2018-11-23 2022-09-09 上海朗帛通信技术有限公司 Method and device used in user equipment and base station for wireless communication
US11791976B2 (en) * 2022-02-28 2023-10-17 Verizon Patent And Licensing Inc. Systems and methods for dynamic time division duplex adjustment in a wireless network

Family Cites Families (5)

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US20110176461A1 (en) 2009-12-23 2011-07-21 Telefonakatiebolaget Lm Ericsson (Publ) Determining configuration of subframes in a radio communications system
WO2012106840A1 (en) * 2011-02-10 2012-08-16 Renesas Mobile Corporation Resource allocation for flexible tdd configuration
JP5691845B2 (en) 2011-05-30 2015-04-01 ソニー株式会社 Radio resource allocation method, radio resource allocation apparatus, and communication system
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
US8958349B2 (en) 2012-10-25 2015-02-17 Blackberry Limited Method and apparatus for dynamic change of the TDD UL/DL configuration in LTE systems

Also Published As

Publication number Publication date
JP6428607B2 (en) 2018-11-28
JP5954475B2 (en) 2016-07-20
EP2978256A1 (en) 2016-01-27
US20150296497A1 (en) 2015-10-15
EP2944116B1 (en) 2020-08-19
JP2016506088A (en) 2016-02-25
JP2016012922A (en) 2016-01-21
WO2014109411A1 (en) 2014-07-17
EP2978256B1 (en) 2017-07-05
EP2944116A4 (en) 2016-09-28
US9615357B2 (en) 2017-04-04
US9615358B2 (en) 2017-04-04
US20150244485A1 (en) 2015-08-27
EP2944116A1 (en) 2015-11-18

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