HK1164562A1 - Method and system for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems lte tdd / - Google Patents

Method and system for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems lte tdd /

Info

Publication number
HK1164562A1
HK1164562A1 HK12104616.2A HK12104616A HK1164562A1 HK 1164562 A1 HK1164562 A1 HK 1164562A1 HK 12104616 A HK12104616 A HK 12104616A HK 1164562 A1 HK1164562 A1 HK 1164562A1
Authority
HK
Hong Kong
Prior art keywords
lte
tdd
downlink
dynamic adjustment
allocation ratio
Prior art date
Application number
HK12104616.2A
Other languages
English (en)
Chinese (zh)
Inventor
張文峰
段玉宏
胡劍
馬志鋒
杜忠達
喻斌
Original Assignee
中興通訊 美國 公司
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 中興通訊 美國 公司 filed Critical 中興通訊 美國 公司
Publication of HK1164562A1 publication Critical patent/HK1164562A1/xx

Links

Classifications

    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/53—Allocation or scheduling criteria for wireless resources based on regulatory allocation policies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
HK12104616.2A 2009-04-28 2012-05-10 Method and system for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems lte tdd / HK1164562A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US17353509P 2009-04-28 2009-04-28
PCT/US2010/032602 WO2010129295A1 (en) 2009-04-28 2010-04-27 Method and system for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems

Publications (1)

Publication Number Publication Date
HK1164562A1 true HK1164562A1 (en) 2012-09-21

Family

ID=43050366

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12104616.2A HK1164562A1 (en) 2009-04-28 2012-05-10 Method and system for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems lte tdd /

Country Status (7)

Country Link
US (1) US8948105B2 (xx)
EP (1) EP2425554B1 (xx)
JP (1) JP5689114B2 (xx)
CN (1) CN102415014B (xx)
BR (1) BRPI1015270A2 (xx)
HK (1) HK1164562A1 (xx)
WO (1) WO2010129295A1 (xx)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9042312B2 (en) 2010-04-16 2015-05-26 Qualcomm Incorporated Heterogeneous network partition in TDD beyond radio frame
CN103004127B (zh) * 2010-09-28 2015-11-25 富士通株式会社 基站及其通信资源分配方法、用户设备及其通信控制方法
WO2012041393A1 (en) * 2010-10-01 2012-04-05 Nokia Siemens Networks Oy Muting data transmissions
KR101790935B1 (ko) * 2011-02-07 2017-10-26 인터디지탈 패튼 홀딩스, 인크 허가 면제 스펙트럼에서 보충 셀을 동작시키는 방법 및 장치
EP2674005B1 (en) * 2011-02-11 2016-05-11 Nokia Solutions and Networks Oy Signalling a muting pattern to a user equipment for time domain enhanced inter-cell interference coordination
CN102651662B (zh) * 2011-02-23 2015-04-08 华为技术有限公司 信息传输的方法和装置
CN102651679B (zh) * 2011-02-28 2016-02-03 华为技术有限公司 数据传输方法、演进基站以及用户设备
KR101859594B1 (ko) * 2011-03-10 2018-06-28 삼성전자 주식회사 통신시스템에서 시분할복신 지원 방법 및 장치
CN102685872B (zh) 2011-03-11 2015-01-21 华为技术有限公司 用于时分双工系统的通信方法和装置
KR101925030B1 (ko) 2011-03-18 2018-12-04 엘지전자 주식회사 무선통신 시스템에서의 제어정보의 전송 방법 및 장치
EP3364707B1 (en) * 2011-04-01 2020-04-01 Intel Corporation Apparatus and method for flexible adjustment of uplink and downlink ratio configuration
CN107196698A (zh) 2011-04-05 2017-09-22 Lg 电子株式会社 在无线通信系统中用于调度的方法和设备
US9137804B2 (en) * 2011-06-21 2015-09-15 Mediatek Inc. Systems and methods for different TDD configurations in carrier aggregation
US9036491B2 (en) * 2011-08-12 2015-05-19 Sharp Laboratories Of America, Inc. Devices for converting a downlink subframe
KR102001932B1 (ko) 2011-10-20 2019-10-21 엘지전자 주식회사 무선 통신 시스템에서 제어 정보의 전송 방법 및 장치
WO2013059978A1 (en) * 2011-10-24 2013-05-02 Renesas Mobile Corporation Downlink-uplink configuration determination
US8873435B2 (en) * 2012-02-02 2014-10-28 Qualcomm Incorporated Short random access channel (RACH) disabling in TDD-LTE
US9521669B2 (en) * 2012-04-16 2016-12-13 Blackberry Limited HARQ for dynamic change of the TDD UL/DL configuration in LTE TDD systems
WO2013159304A1 (en) * 2012-04-26 2013-10-31 Nokia Siemens Networks Oy Switching between downlink and uplink
US9160475B2 (en) * 2012-06-06 2015-10-13 Industrial Technology Research Institute Method of handling HARQ resource in TDD system and related communication device
US9722719B2 (en) * 2012-06-06 2017-08-01 Industrial Technology Research Institute Method of handling HARQ resource in TDD system and related communication device
CN104396331B (zh) * 2012-07-05 2018-12-04 索尼公司 通信控制装置、通信控制方法、程序、终端装置及通信控制系统
CN103841643B (zh) * 2012-11-27 2017-12-05 华为技术有限公司 数据传输方法及装置、系统
EP2943030B1 (en) 2013-01-07 2017-04-19 LG Electronics Inc. Method for transceiving signal based on dynamic change of wireless resource in wireless communications system and appratus therefor
KR102036298B1 (ko) 2013-01-21 2019-10-24 삼성전자 주식회사 Tdd을 지원하는 이동통신 시스템에서 tdd 설정 정보를 단말에게 효과적으로 제공하고 상향링크 전송 타이밍을 결정하기 위한 방법 및 장치
KR102258129B1 (ko) * 2013-01-21 2021-05-28 삼성전자 주식회사 Tdd을 지원하는 이동통신 시스템에서 tdd 설정 정보를 단말에게 효과적으로 제공하고 상향링크 전송 타이밍을 결정하기 위한 방법 및 장치
WO2014122839A1 (ja) * 2013-02-06 2014-08-14 ソニー株式会社 通信制御装置、通信制御方法及び端末装置
CN104039012B (zh) 2013-03-06 2018-12-28 索尼公司 在无线通信系统中进行动态下行配置的方法、基站和终端
US9191930B2 (en) * 2013-03-13 2015-11-17 Samsung Electronics Co., Ltd. Transmission of acknowledgement information in adaptively configured TDD communication systems
WO2014178664A1 (ko) * 2013-04-30 2014-11-06 인텔렉추얼디스커버리 주식회사 상향링크 집중 전송을 위한 새로운 ｔｄｄ 프레임 구조
US9270435B2 (en) * 2013-05-09 2016-02-23 Nokia Solutions And Networks Oy Sounding reference signal (SRS) usage
US9923690B2 (en) * 2013-08-06 2018-03-20 Texas Instruments Incorporated Dynamic signaling of the downlink and uplink subframe allocation for a TDD wireless communication system
EP3031160B1 (en) 2013-08-09 2019-11-20 Sun Patent Trust Tdd uplink/downlink re-configuration mechanism
CN105981463B (zh) * 2014-02-16 2019-12-10 Lg电子株式会社 支持fdr传输的无线接入系统中的资源分配方法和装置
US9531500B1 (en) 2014-10-17 2016-12-27 Sprint Spectrum L.P. Systems and methods for determining frame structures for frequency bands
US10128993B2 (en) * 2015-05-29 2018-11-13 Huawei Technologies Co., Ltd. Systems and methods of adaptive frame structure for time division duplex
US10542541B2 (en) 2015-08-19 2020-01-21 Qualcomm, Incorporated Re-contention-based co-existence on a shared communication medium
US10091789B2 (en) * 2015-08-19 2018-10-02 Qualcomm, Incorporated Re-contention-based co-existence on a shared communication medium
US10356816B2 (en) 2015-08-19 2019-07-16 Qualcomm Incorporated Re-contention-based co-existence on a shared communication medium
US10038544B2 (en) * 2015-12-09 2018-07-31 Qualcomm Incorporated Multiple access for users with different modes in a common uplink burst in a time division duplex subframe structure
US11452091B2 (en) * 2016-02-04 2022-09-20 Acer Incorporated Device and method of handling hybrid automatic repeat request transmission
WO2017164040A1 (ja) * 2016-03-25 2017-09-28 日本電気株式会社 通信制御装置、通信制御方法、記録媒体
CN111742583B (zh) * 2018-11-09 2021-11-09 Oppo广东移动通信有限公司 通信方法、终端设备和网络设备
US11792798B2 (en) 2020-02-26 2023-10-17 Qualcomm Incorporated System and method for silencing communication
CN114448587B (zh) * 2021-12-21 2023-09-15 北京长焜科技有限公司 一种dsp中使用edma搬移lte上行天线数据的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7069037B2 (en) * 2003-04-11 2006-06-27 Qualcomm, Inc. System and method for fluid power control of a reverse link communication
EP1511190A1 (en) 2003-08-27 2005-03-02 Siemens Aktiengesellschaft Method for transmission in a TDD system with variable length guard period
CN1964408A (zh) * 2005-11-12 2007-05-16 鸿富锦精密工业（深圳）有限公司 静音处理装置及方法
WO2007139320A2 (en) * 2006-05-25 2007-12-06 Electronics And Telecommunications Research Institute Method of constructing resource allocation map for mobile communication system
US8462676B2 (en) * 2006-10-17 2013-06-11 Intel Corporation Frame structure for support of large delay spread deployment scenarios
KR20080082889A (ko) * 2007-03-09 2008-09-12 삼성전자주식회사 통신 시스템에서 공통 제어 정보 송수신 방법 및 그 시스템
JP4531784B2 (ja) * 2007-03-20 2010-08-25 株式会社エヌ・ティ・ティ・ドコモ ユーザ装置および送信方法
CN101299871B (zh) * 2007-04-30 2012-07-25 电信科学技术研究院 发送上行探测导频的方法及系统、基站和终端
KR101454482B1 (ko) * 2007-05-17 2014-10-27 삼성전자주식회사 무선 통신 시스템에서 공통 제어 정보 송수신 시스템 및방법
CN101414902B (zh) * 2007-10-16 2010-05-12 大唐移动通信设备有限公司 长期演进时分双工系统的传输方法及装置
WO2009120701A2 (en) 2008-03-24 2009-10-01 Zte U.S.A., Inc. Dynamic adjustment and signaling of downlink/uplink allocation ratio in lte/tdd systems
KR101487562B1 (ko) * 2008-11-11 2015-01-30 엘지전자 주식회사 Ｔｄｄ에 기반한 무선통신 시스템에서 데이터 중계 방법
EP2356841A4 (en) * 2008-11-12 2017-02-15 Nokia Solutions and Networks Oy Structure for ota enb-enb communication
US8982851B2 (en) * 2009-01-06 2015-03-17 Qualcomm Incorporated Hearability improvements for reference signals
KR101527975B1 (ko) * 2009-02-11 2015-06-15 엘지전자 주식회사 무선통신 시스템에서 데이터 중계 방법

Also Published As

Publication number Publication date
US8948105B2 (en) 2015-02-03
WO2010129295A1 (en) 2010-11-11
EP2425554A1 (en) 2012-03-07
US20120120854A1 (en) 2012-05-17
EP2425554B1 (en) 2017-09-20
CN102415014A (zh) 2012-04-11
JP5689114B2 (ja) 2015-03-25
CN102415014B (zh) 2014-10-29
JP2012525781A (ja) 2012-10-22
EP2425554A4 (en) 2013-09-11
BRPI1015270A2 (pt) 2017-09-26

Similar Documents

Publication Publication Date Title
HK1164562A1 (en) Method and system for dynamic adjustment of downlink/uplink allocation ratio in lte/tdd systems lte tdd /
EP2266362A4 (en) DYNAMIC ADJUSTMENT AND DOWNLINK / UPLINK ALLOCATION PROPORTION SIGNALING IN LTE / TDD SYSTEMS
HK1151406A1 (en) Dynamic adjustment of downlink uplink allocation ratio in tdd wireless systems
EP2614622A4 (en) DYNAMIC AUTONOMOUS RESOURCE ASSIGNMENT AND CHANNEL ACCESS IN A CELL SYSTEM UPLINK
EP3056038A4 (en) Dynamic signaling of the downlink and uplink subframe allocation for a tdd wireless communication system
EP2798756A4 (en) METHOD FOR CHANGING A TDD UP AND DOWN CONNECTION CONFIGURATION
EP2498561A4 (en) METHOD AND APPARATUS FOR CONFIGURING UPLINK CONTROL CHANNEL RESOURCES
EP3017614A4 (en) SYSTEM AND METHOD FOR OFDMA WLAN CONCEPTION OF UPLINK AND DOWNLINK TRANSMISSIONS
EP2871896A4 (en) METHOD AND DEVICE FOR RESOURCE ALLOCATION FOR A UPWARD CHANNEL IN A WIRELESS COMMUNICATION SYSTEM
EP2579662A4 (en) METHOD AND DEVICE FOR ASSIGNING DISCONTINUOUS UPLINK RESOURCES
SG11201502235QA (en) Methods for dynamic tdd uplink/downlink configuration
EP2615875A4 (en) Long term evolution (lte) downlink control channel resource allocation method and base station
EP2745543A4 (en) METHOD AND DEVICE FOR NOTIFYING DYNAMIC UP AND DOWN CONNECTION CONFIGURATIONS IN A HETEROGENIC NETWORK
EP2847947A4 (en) METHOD AND SYSTEM FOR UNLIMITED TRANSMISSION IN THE UP AND DOWN TRANSMISSION OF DATA PACKAGES
EP2618505A4 (en) Method and device for uplink resource allocation
EP2822340A4 (en) BASE STATION AND METHOD FOR PERFORMING UPLINK / DOWNLINK SUB-FRAME CONFIGURATION OF TDD BASE STATION
EP2645786A4 (en) METHOD AND BASE STATION FOR ADAPTING UPLINK-RELITING PHYSICAL DOWNLINK CONTROL CHANNEL OF A UE
EP2533476A4 (en) METHOD AND DEVICES FOR ADAPTIVE ADJUSTMENT OF UPLINK AND DOWNLINK BANDWIDTH
EP2487970A4 (en) METHOD, SYSTEM AND DEVICE FOR UPLINK SYNCHRONIZATION
EP2679068A4 (en) DYNAMIC UPLINK / DOWNLINK CONFIGURATION FOR TIME DUPLEX
HUE048594T2 (hu) Eljárás és berendezés uplink és downlink adatok átvitelére TDD rendszerben
EP2381709A4 (en) METHOD, NETWORK DEVICE, AND WIRELESS DOWNLINK TRANSMISSION SYSTEM IN COORDINATED MULTIPOINT TRANSMISSION SYSTEM
EP2904864A4 (en) METHOD, DEVICE AND SYSTEM FOR UPLINK FUNCTIONALIZATION IN AN LTE COMMUNICATION SYSTEM
EP2448340A4 (en) METHOD AND DEVICE FOR PREPARING UPLINK SYNCHRONIZATION
EP2496023A4 (en) METHOD, DEVICE AND SYSTEM FOR DOWNLINK CHANNEL TRANSMISSION