KR102139809B1 - 상이한 tdd 구성들을 갖는 ue들의 멀티플렉싱 및 ue-투-ue 및 기지국-투-기지국 간섭을 완화시키기 위한 몇몇 기술들 - Google Patents

상이한 tdd 구성들을 갖는 ue들의 멀티플렉싱 및 ue-투-ue 및 기지국-투-기지국 간섭을 완화시키기 위한 몇몇 기술들 Download PDF

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KR102139809B1
KR102139809B1 KR1020157004147A KR20157004147A KR102139809B1 KR 102139809 B1 KR102139809 B1 KR 102139809B1 KR 1020157004147 A KR1020157004147 A KR 1020157004147A KR 20157004147 A KR20157004147 A KR 20157004147A KR 102139809 B1 KR102139809 B1 KR 102139809B1
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uplink
subframes
base station
tdd
downlink
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KR20150032902A (ko
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라즈 케이. 쿠마르
카필 브하타드
드하난제이 에이. 고레
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퀄컴 인코포레이티드
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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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0006—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format
    • H04L1/0007—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission format by modifying the frame length
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference
    • 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
    • H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867—Arrangements specially adapted for the transmitter end
    • H04L1/1887—Scheduling and prioritising arrangements
    • 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
    • H04L1/1893—Physical mapping arrangements
    • 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

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  • 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)
KR1020157004147A 2012-07-19 2013-07-19 상이한 tdd 구성들을 갖는 ue들의 멀티플렉싱 및 ue-투-ue 및 기지국-투-기지국 간섭을 완화시키기 위한 몇몇 기술들 Expired - Fee Related KR102139809B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261673699P 2012-07-19 2012-07-19
US61/673,699 2012-07-19
US13/945,761 US9930678B2 (en) 2012-07-19 2013-07-18 Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference
US13/945,761 2013-07-18
PCT/US2013/051287 WO2014015266A2 (en) 2012-07-19 2013-07-19 Multiplexing ues with different tdd configurations and some techniques to mitigate ue-to-ue and base station-to-base station interference

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Publication Number Publication Date
KR20150032902A KR20150032902A (ko) 2015-03-30
KR102139809B1 true KR102139809B1 (ko) 2020-07-30

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US (2) US9930678B2 (enExample)
EP (6) EP3051731A1 (enExample)
JP (5) JP6392220B2 (enExample)
KR (1) KR102139809B1 (enExample)
CN (3) CN104488206B (enExample)
IN (1) IN2014MN02609A (enExample)
WO (1) WO2014015266A2 (enExample)

Families Citing this family (62)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102355292A (zh) * 2011-08-05 2012-02-15 中兴通讯股份有限公司 参数传输方法及装置、参数生成方法及装置
US9585156B2 (en) 2011-11-14 2017-02-28 Qualcomm Incorporated Supporting different LTE-TDD configurations in neighboring regions and/or adjacent carriers
US9930678B2 (en) 2012-07-19 2018-03-27 Qualcomm Incorporated Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference
CN104937875A (zh) * 2012-10-05 2015-09-23 司亚乐无线通讯股份有限公司 Lte通信系统的增强
US9398612B2 (en) * 2012-10-22 2016-07-19 Futurewei Technologies, Inc. Signaling for random access in time division duplexed (TDD) systems with traffic adaptation
JP6314087B2 (ja) * 2012-10-30 2018-04-18 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカＰａｎａｓｏｎｉｃ Ｉｎｔｅｌｌｅｃｔｕａｌ Ｐｒｏｐｅｒｔｙ Ｃｏｒｐｏｒａｔｉｏｎ ｏｆ Ａｍｅｒｉｃａ 端末装置、基地局装置、受信方法及び送信方法
US20140269336A1 (en) * 2013-03-14 2014-09-18 Lg Electronics Inc. Method and apparatus for monitoring physical downlink control channel in a system having cells
US9974057B2 (en) * 2013-10-30 2018-05-15 Lg Electronics Inc. Method for transmitting HARQ ACK/NACK from user equipment simultaneously accessing multiple cells
JP6588914B2 (ja) * 2014-02-18 2019-10-09 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおいてユーザ特定フレキシブルｔｄｄ技法を用いて信号を送受信する方法及びこのための装置
US9775071B2 (en) * 2014-02-24 2017-09-26 Qualcomm Incorporated TDD configurations and eIMTA in LTE
KR101857667B1 (ko) * 2014-03-12 2018-06-19 엘지전자 주식회사 무선 자원의 용도 변경을 지원하는 무선 통신 시스템에서 상향링크 제어 채널 송신 방법 및 이를 위한 장치
US9491269B2 (en) 2014-04-11 2016-11-08 Apple Inc. Uplink transmission rate in a wireless communication device
CN106664176B (zh) * 2014-06-16 2020-11-24 Lg电子株式会社 用于在无线通信系统中发送下行链路信号的方法和装置
US10117268B2 (en) * 2014-09-22 2018-10-30 Qualcomm Incorporated Ultra-low latency LTE downlink frame structure
US9936519B2 (en) 2015-03-15 2018-04-03 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure for wireless communications
US10342012B2 (en) 2015-03-15 2019-07-02 Qualcomm Incorporated Self-contained time division duplex (TDD) subframe structure
KR20170134362A (ko) 2015-04-01 2017-12-06 엘지전자 주식회사 네트워크 선택 및 트래픽 라우팅을 수행하는 방법 및 사용자 장치
WO2017000995A1 (en) * 2015-06-30 2017-01-05 Huawei Technologies Co., Ltd. A base station and a method of operating a base station
EP4583622A3 (en) 2015-07-06 2025-08-27 Sony Group Corporation Communication apparatus and communication method
US9992790B2 (en) * 2015-07-20 2018-06-05 Qualcomm Incorporated Time division duplex (TDD) subframe structure supporting single and multiple interlace modes
US10201014B2 (en) 2015-08-12 2019-02-05 Qualcomm Incorporated Contention-based co-existence on a shared communication medium
US10291379B2 (en) * 2015-08-12 2019-05-14 Qualcomm Incorporated Contention-based co-existence on a shared communication medium
EP3319379B1 (en) * 2015-08-12 2020-07-29 Huawei Technologies Co., Ltd. Method and apparatus for determining subframe configuration of cell cluster
US10356816B2 (en) * 2015-08-19 2019-07-16 Qualcomm Incorporated Re-contention-based co-existence on a shared communication medium
US11722287B2 (en) 2015-09-02 2023-08-08 Qualcomm Incorporated Flexible time division duplexing subframe structure with latency reduction
DE112016004931T5 (de) * 2015-10-30 2018-08-02 Intel IP Corporation Vorrichtung für Evolved Node B, die zum Kommunizieren unter Verwendung von robustem, punktierungsbasiertem Multiplexen konfiguriert sind
US10123347B2 (en) * 2015-12-04 2018-11-06 Qualcomm Incorporated Method and apparatus for decoupling uplink latency using common uplink burst in TDD subframe structure
PT3391579T (pt) * 2015-12-18 2019-11-21 Ericsson Telefon Ab L M Transmissão e receção de sinais de sincronização de banda estreita
EP3400669B1 (en) 2016-01-06 2024-08-07 Nokia Solutions and Networks Oy B-ifdma configuration for unlicensed band operation
CN113365237B (zh) 2016-04-01 2022-09-16 华为技术有限公司 上行信号在多载波间传输的方法、用户设备、基站及系统
CN107371184B (zh) 2016-05-13 2020-08-11 中兴通讯股份有限公司 资源配置方法、装置及基站
US11509569B2 (en) 2016-08-22 2022-11-22 Qualcomm Incorporated Beam information for independent links
US10939419B2 (en) 2016-09-30 2021-03-02 Qualcomm Incorporated Uplink control information
US10154514B2 (en) * 2016-10-18 2018-12-11 Qualcomm Incorporated Scheduling request transmission for directional beam access
CN108260210B (zh) * 2016-12-29 2022-02-11 华为技术有限公司 一种数据传输方法及用户设备、无线接入设备
EP3566543B1 (en) * 2017-01-06 2023-08-30 Motorola Mobility LLC Uplink transmission blanking
US10244522B2 (en) 2017-03-03 2019-03-26 Qualcomm Incorporated Signaling for multiplexing of low latency communication and sidelink communications
WO2018170670A1 (en) * 2017-03-20 2018-09-27 Qualcomm Incorporated Techniques to handle collisions between uplink transmissions and downlink transmissions over a wireless spectrum
US11388730B2 (en) * 2017-03-24 2022-07-12 Apple Inc. Beam recovery frame structure and recovery request for communication systems
CN108737042B (zh) * 2017-04-18 2021-01-22 上海诺基亚贝尔股份有限公司 用于无线通信网络中的数据传输的方法和设备
CN110679193B (zh) * 2017-06-01 2025-10-10 中兴通讯股份有限公司 用于配置资源调度的方法和计算设备
CN109041067B (zh) 2017-06-12 2021-03-23 维沃移动通信有限公司 一种通信方法、移动终端、基站及计算机可读存储介质
US10707995B2 (en) * 2017-06-29 2020-07-07 Qualcomm Incorporated Method and apparatus for downlink retransmission under unreliable code block group (CBG) level feedback
CN109219052B (zh) 2017-06-30 2021-01-08 维沃移动通信有限公司 一种资源信息传输方法、相关设备和系统
US11025403B2 (en) * 2017-07-12 2021-06-01 Qualcomm Incorporated Frame structure dependent configuration of physical channels
CN109275192B (zh) * 2017-07-18 2022-12-13 华为技术有限公司 用于传输信息的方法和设备
US11716715B2 (en) 2017-07-28 2023-08-01 Lg Electronics Inc. Method of performing BWP operation in wireless communication system and an apparatus therefor
US11381373B2 (en) 2017-07-28 2022-07-05 Lg Electronics Inc. Method of performing BWP operation in wireless communication system and an apparatus therefor
CN109391501B (zh) * 2017-08-11 2021-10-15 富士通株式会社 网络设备系统、网络设备系统的实现方法以及计算机可读存储介质
US11330606B2 (en) 2017-09-28 2022-05-10 Sony Corporation Base station and user equipment for time division duplexing configuration deconfliction
US11349596B2 (en) * 2018-05-10 2022-05-31 Qualcomm Incorporated NACK triggered optimization to improve RETX reliability for URLLC-U
US11252704B2 (en) * 2018-06-08 2022-02-15 Qualcomm Incorporated Spatially multiplexing physical uplink control channel (PUCCH) and sounding reference signal (SRS)
EP3766201B1 (en) * 2018-06-15 2022-04-13 Google LLC Cbg-based noma transmission for a wireless network
CN112313900A (zh) 2018-06-22 2021-02-02 谷歌有限责任公司 多分支noma无线通信
US11196523B2 (en) * 2018-07-20 2021-12-07 Qualcomm Incorporated SRS resource configuration enhancements
US10972950B2 (en) * 2018-07-20 2021-04-06 Qualcomm Incorporated Methods and apparatus for handover enhancements
CN112514517B (zh) 2018-08-10 2024-06-04 谷歌有限责任公司 用于noma异步传输中的上行链路控制信道的方法和装置
WO2020034328A1 (en) * 2018-09-27 2020-02-20 Zte Corporation Interference management in wireless systems
WO2020197258A1 (ko) * 2019-03-27 2020-10-01 엘지전자 주식회사 무선 통신 시스템에서 물리 상향링크 공유 채널 송수신 방법 및 장치
KR102381280B1 (ko) * 2019-11-15 2022-03-31 주식회사 셀트론 단일 클럭을 이용하여 복수 tdd 신호들의 tdd 스위칭 신호를 생성하는 방법, 그리고 이를 구현한 tdd 스위칭 신호 생성 장치
CN113853013B (zh) * 2020-06-28 2025-10-03 华为技术有限公司 一种干扰协调方法、装置和系统
WO2022264412A1 (ja) * 2021-06-18 2022-12-22 日本電信電話株式会社 無線通信方法、及び無線通信システム

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010099485A1 (en) * 2009-02-27 2010-09-02 Qualcomm Incorporated Time division duplexing (tdd) configuration for access point base stations
US20110211503A1 (en) * 2008-10-31 2011-09-01 Nokia Corporation Dynamic allocation of subframe scheduling for time divison duplex operation in a packet-based wireless communication system

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629959A (ja) 1992-07-13 1994-02-04 Nec Eng Ltd 無線データ通信における適応型自動データ品質維持方式
CN101521540A (zh) 2000-07-27 2009-09-02 交互数字技术公司 混合无线tdma/cdma系统及其时隙分配方法
JP2002232940A (ja) 2001-02-05 2002-08-16 Ntt Docomo Inc タイムスロット割り当て装置、タイムスロット割り当て方法、移動体通信システム及びその動作方法、プログラム、記録媒体
US7570656B2 (en) 2001-06-18 2009-08-04 Yitran Communications Ltd. Channel access method for powerline carrier based media access control protocol
US6591109B2 (en) 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
US7826438B1 (en) 2004-04-26 2010-11-02 Marvell International Ltd. Circuits, architectures, systems, methods, algorithms and software for reducing contention and/or handling channel access in a network
US7580388B2 (en) * 2004-06-01 2009-08-25 Lg Electronics Inc. Method and apparatus for providing enhanced messages on common control channel in wireless communication system
WO2007073118A1 (en) * 2005-12-22 2007-06-28 Electronics And Telecommunications Research Institute Method and apparatus for discontinuous transmission/reception operation for reducing power consumption in cellular system
WO2008012954A1 (en) 2006-07-27 2008-01-31 Panasonic Corporation Wireless communication apparatus, wireless lan system, interference detecting method, and interference avoidance method
JPWO2008136194A1 (ja) 2007-05-01 2010-07-29 パナソニック株式会社 無線通信基地局装置およびリソース共有方法
US8200263B2 (en) 2007-09-21 2012-06-12 Research In Motion Limited Apparatus and method for providing uplink interference coordination in a radio communication system
KR101457688B1 (ko) * 2007-10-04 2014-11-12 엘지전자 주식회사 제어채널의 수신오류를 검출하는 데이터 전송방법
US20090103440A1 (en) 2007-10-23 2009-04-23 Nokia Corporation Collision avoidance for uplink VoIP transmission
US8472465B2 (en) 2007-11-02 2013-06-25 China Academy Of Telecommunications Technology Method and an apparatus for determining the radio frame structure of time division duplex system
US20090201871A1 (en) * 2008-02-12 2009-08-13 Qualcomm, Incorporated Efficient utilization of channel resources in wireless communication
WO2009103234A1 (zh) 2008-02-18 2009-08-27 中兴通讯股份有限公司 基于tdd系统的小区间时分双工模式的配置方法及装置
US8687652B2 (en) * 2008-03-27 2014-04-01 Qualcomm Incorporated Uplink ACK/NAK resource allocation
US8531962B2 (en) 2008-04-29 2013-09-10 Qualcomm Incorporated Assignment of ACK resource in a wireless communication system
JP4949323B2 (ja) 2008-05-29 2012-06-06 京セラ株式会社 無線通信システム、無線通信局装置および無線通信方法
US8639996B2 (en) * 2008-07-11 2014-01-28 Qualcomm Incorporated Systems and methods for uplink inter-cell interference cancellation using hybrid automatic repeat request (HARQ) retransmissions
US8830884B2 (en) 2008-08-18 2014-09-09 Qualcomm Incorporated TTI bundling in a random access procedure
JP5223009B2 (ja) * 2008-08-19 2013-06-26 韓國電子通信研究院 受信成功可否情報を送信する方法および装置
US20100074204A1 (en) 2008-09-16 2010-03-25 Qualcomm Incorporated Uplink hybrid automatic repeat request operation during random access
US8879461B2 (en) * 2008-12-01 2014-11-04 Qualcomm Incorporated Blank subframe uplink design
US8867999B2 (en) 2009-01-26 2014-10-21 Qualcomm Incorporated Downlink interference cancellation methods
US9450727B2 (en) * 2009-02-03 2016-09-20 Google Technology Holdings LLC Physical layer acknowledgement signaling resource allocation in wireless communication systems
CN101841816B (zh) 2009-03-16 2012-11-07 上海贝尔股份有限公司 基于同步harq的无线中继网络中防止信号干扰的方法和装置
KR101472750B1 (ko) * 2009-04-01 2014-12-15 삼성전자주식회사 계층적 셀 구조에서 간섭 완화 방법 및 그를 수행하는 통신 시스템
US8767684B2 (en) 2009-05-27 2014-07-01 Qualcomm Incorporated Method and apparatus that facilitates operating a relay via a multimedia broadcast single frequency network based backhaul link
US9565011B2 (en) * 2009-06-04 2017-02-07 Qualcomm Incorporated Data transmission with cross-subframe control in a wireless network
CN102804663A (zh) * 2009-06-26 2012-11-28 诺基亚西门子通信公司 用于确定上行链路harq资源的设备、方法和制造产品
US9118468B2 (en) 2009-07-23 2015-08-25 Qualcomm Incorporated Asynchronous time division duplex operation in a wireless network
CN101998607B (zh) 2009-08-31 2013-07-31 中国移动通信集团公司 上行时隙引入下行传输辅同步信号的方法、系统及装置
ES2642394T3 (es) 2009-10-09 2017-11-16 Telefonaktiebolaget Lm Ericsson (Publ) Métodos y dispositivos para transmisión con diversidad de enlace ascendente
KR101787097B1 (ko) * 2009-11-18 2017-10-19 엘지전자 주식회사 무선 통신 시스템에서 ｈａｒｑ 수행 방법 및 장치
US8559343B2 (en) * 2009-12-23 2013-10-15 Telefonaktiebolaget Lm Ericsson (Publ) Flexible subframes
US20110176461A1 (en) * 2009-12-23 2011-07-21 Telefonakatiebolaget Lm Ericsson (Publ) Determining configuration of subframes in a radio communications system
CA2786472C (en) 2010-01-08 2016-12-20 Interdigital Patent Holdings, Inc. Method and apparatus for channel resource mapping in carrier aggregation
US9654265B2 (en) * 2010-04-08 2017-05-16 Qualcomm Incorporated Systems, apparatus and methods to facilitate transmission of acknowledgement signals in wireless communication systems
US8666398B2 (en) 2010-04-13 2014-03-04 Qualcomm Incorporated Random access procedure enhancements for heterogeneous networks
JP5097793B2 (ja) * 2010-04-30 2012-12-12 株式会社エヌ・ティ・ティ・ドコモ 基地局装置、移動端末装置および通信制御方法
CN106455100B (zh) 2010-06-18 2019-06-28 寰发股份有限公司 通信设备间协调传输及指定近似空白子帧模式的方法
CN102300320B (zh) 2010-06-22 2014-04-30 上海贝尔股份有限公司 小区间干扰协调的方法及装置
US8837335B2 (en) 2010-06-24 2014-09-16 Telefonaktiebolaget L M Ericsson (Publ) Timeslot allocation method in a wireless TDD network
DK2622929T3 (en) 2010-10-01 2015-04-20 Ericsson Telefon Ab L M Mobile terminal, base station and methods therein
US8908571B2 (en) * 2010-10-01 2014-12-09 Clearwire Ip Holdings Llc Enabling coexistence between wireless networks
US9282556B2 (en) 2011-02-15 2016-03-08 Kyocera Corporation Base station and communication method thereof
KR101859594B1 (ko) * 2011-03-10 2018-06-28 삼성전자 주식회사 통신시스템에서 시분할복신 지원 방법 및 장치
CN102684855A (zh) * 2011-03-11 2012-09-19 北京三星通信技术研究有限公司 一种混合自动重传定时关系的指示方法
WO2012139291A1 (en) * 2011-04-14 2012-10-18 Renesas Mobile Corporation Method and apparatus for defining harq functionality for cells having different time division duplex subframe configurations
CN102196580B (zh) * 2011-06-22 2014-09-03 新邮通信设备有限公司 一种动态配置tdd基站上下行子帧比例的方法
EP2727305A4 (en) * 2011-07-01 2015-01-07 Intel Corp LAYER SHIFT IN OPEN LOOP MIMO COMMUNICATIONS
WO2013006111A1 (en) * 2011-07-06 2013-01-10 Telefonaktiebolaget L M Ericsson (Publ) Random access with primary and secondary component carrier communications
WO2013007010A1 (en) * 2011-07-08 2013-01-17 Renesas Mobile Corporation Methods, apparatuses and computer program products for interference mitigation via channel reservation in la tdd network
EP2742759B8 (en) * 2011-08-12 2015-07-29 Telefonaktiebolaget L M Ericsson (publ) Methods and nodes for coordinating uplink transmissions in a wireless communication network
US9197379B2 (en) * 2011-10-03 2015-11-24 Telefonaktiebolaget L M Ericsson (Publ) Methods and apparatus for modified PHICH
WO2013062456A1 (en) * 2011-10-27 2013-05-02 Telefonaktiebolaget L M Ericsson (Publ) Method and apparatus for handling the tdd tail problem for an abs pattern
US9585156B2 (en) 2011-11-14 2017-02-28 Qualcomm Incorporated Supporting different LTE-TDD configurations in neighboring regions and/or adjacent carriers
EP2807881A4 (en) * 2012-01-29 2015-07-08 Alcatel Lucent UPLINK OVERLOAD INDICATORS FOR WIRELESS TIME DUPLEX COMMUNICATION SYSTEMS
WO2013110218A1 (en) * 2012-01-29 2013-08-01 Alcatel Lucent A high interference indicator for time division duplex wireless communication systems
US8923196B2 (en) * 2012-03-16 2014-12-30 Blackberry Limited Uplink control channel resource collision resolution in carrier aggregation systems
US9112693B2 (en) * 2012-03-16 2015-08-18 Sharp Laboratories Of America, Inc. Devices for sending and receiving hybrid automatic repeat request information for carrier aggregation
US9007963B2 (en) * 2012-03-16 2015-04-14 Blackberry Limited Uplink control channel resource mapping in carrier aggregation systems
US8923255B2 (en) * 2012-03-16 2014-12-30 Blackberry Limited Uplink control channel resource collision avoidance in carrier aggregation systems
US9930678B2 (en) 2012-07-19 2018-03-27 Qualcomm Incorporated Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110211503A1 (en) * 2008-10-31 2011-09-01 Nokia Corporation Dynamic allocation of subframe scheduling for time divison duplex operation in a packet-based wireless communication system
WO2010099485A1 (en) * 2009-02-27 2010-09-02 Qualcomm Incorporated Time division duplexing (tdd) configuration for access point base stations

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