CN110062454B - 在启用多流的网络中的上行链路控制及数据传输 - Google Patents

在启用多流的网络中的上行链路控制及数据传输 Download PDF

Info

Publication number
CN110062454B
CN110062454B CN201910220753.6A CN201910220753A CN110062454B CN 110062454 B CN110062454 B CN 110062454B CN 201910220753 A CN201910220753 A CN 201910220753A CN 110062454 B CN110062454 B CN 110062454B
Authority
CN
China
Prior art keywords
uplink
node
transmit power
processor
enb
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
CN201910220753.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN110062454A (zh
Inventor
J·达姆尼亚诺维奇
魏永斌
P·加尔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qualcomm Inc
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 CN110062454A publication Critical patent/CN110062454A/zh
Application granted granted Critical
Publication of CN110062454B publication Critical patent/CN110062454B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • 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
    • 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
    • H04L5/0032—Distributed allocation, i.e. involving a plurality of allocating devices, each making partial allocation
    • H04L5/0035—Resource allocation in a cooperative multipoint environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/346—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading distributing total power among users or channels
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/36—Transmission power control [TPC] using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/365—Power headroom reporting
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • 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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0042—Intra-user or intra-terminal allocation
    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/0005—Synchronisation arrangements synchronizing of arrival of multiple uplinks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201910220753.6A 2012-11-12 2013-11-12 在启用多流的网络中的上行链路控制及数据传输 Active CN110062454B (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201261725399P 2012-11-12 2012-11-12
US201261725368P 2012-11-12 2012-11-12
US61/725,399 2012-11-12
US61/725,368 2012-11-12
US14/076,931 US9509483B2 (en) 2012-11-12 2013-11-11 Uplink control and data transmission in multiflow-enabled networks
US14/076,931 2013-11-11
PCT/US2013/069631 WO2014075053A1 (en) 2012-11-12 2013-11-12 Uplink control and data transmission in multiflow-enabled networks
CN201380058576.7A CN104782193B (zh) 2012-11-12 2013-11-12 在启用多流的网络中的上行链路控制及数据传输

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201380058576.7A Division CN104782193B (zh) 2012-11-12 2013-11-12 在启用多流的网络中的上行链路控制及数据传输

Publications (2)

Publication Number Publication Date
CN110062454A CN110062454A (zh) 2019-07-26
CN110062454B true CN110062454B (zh) 2022-07-19

Family

ID=50681642

Family Applications (3)

Application Number Title Priority Date Filing Date
CN201910220753.6A Active CN110062454B (zh) 2012-11-12 2013-11-12 在启用多流的网络中的上行链路控制及数据传输
CN201380058576.7A Active CN104782193B (zh) 2012-11-12 2013-11-12 在启用多流的网络中的上行链路控制及数据传输
CN201380058582.2A Active CN104782074B (zh) 2012-11-12 2013-11-12 向多个节点的上行链路控制信道的传输的方法和装置

Family Applications After (2)

Application Number Title Priority Date Filing Date
CN201380058576.7A Active CN104782193B (zh) 2012-11-12 2013-11-12 在启用多流的网络中的上行链路控制及数据传输
CN201380058582.2A Active CN104782074B (zh) 2012-11-12 2013-11-12 向多个节点的上行链路控制信道的传输的方法和装置

Country Status (10)

Country Link
US (2) US9509483B2 (enExample)
EP (3) EP2918035B1 (enExample)
JP (2) JP6262247B2 (enExample)
KR (1) KR101819079B1 (enExample)
CN (3) CN110062454B (enExample)
AP (1) AP2015008465A0 (enExample)
EC (1) ECSP15024985A (enExample)
SA (1) SA515360419B1 (enExample)
TW (2) TWI586188B (enExample)
WO (2) WO2014075043A2 (enExample)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2582075A4 (en) * 2010-06-09 2015-10-14 Lg Electronics Inc METHOD AND DEVICE FOR SENDING AND RECEIVING CHANNEL STATUS INFORMATION IN A WIRELESS COMMUNICATION SYSTEM SUPPORTING MULTIPLE SUPPORTS
US9509483B2 (en) 2012-11-12 2016-11-29 Qualcomm Incorporated Uplink control and data transmission in multiflow-enabled networks
CN104904150B (zh) 2013-01-07 2018-01-16 Lg电子株式会社 发送/接收信号的方法和设备
WO2014109687A1 (en) * 2013-01-10 2014-07-17 Telefonaktiebolaget L M Ericsson (Publ) A user equipment and a method for power control of uplink transmissions
TWI577197B (zh) * 2013-01-28 2017-04-01 創新音速股份有限公司 在無線通訊系統中小細胞增強之方法和通訊設備
KR102025385B1 (ko) * 2013-02-26 2019-11-27 삼성전자주식회사 셀 내의 캐리어 집적 시스템에서 단말의 능력에 따른 제어 채널 전송 방법 및 장치
KR102037388B1 (ko) * 2013-04-05 2019-10-28 주식회사 팬택 무선 통신 시스템에서 단말의 잉여전력보고 전송방법 및 장치
EP2987355B1 (en) * 2013-04-18 2019-01-16 Telefonaktiebolaget LM Ericsson (publ) Method, ue and base station for transmitting periodic signal/periodic system information, and method and base station for forwarding periodic system information
WO2014171802A1 (ko) 2013-04-19 2014-10-23 엘지전자 주식회사 무선 접속 시스템에서 전력 제어 방법 및 장치
CN105637944B (zh) 2013-09-04 2019-06-18 Lg 电子株式会社 在无线通信系统中控制上行链路功率的方法和设备
KR101611825B1 (ko) * 2013-11-08 2016-04-14 주식회사 케이티 상향링크 전송 전력을 제어하는 방법과 그 장치
CN103843437B (zh) * 2013-12-13 2018-02-02 华为技术有限公司 调度方法、装置与系统
EP3101983B1 (en) * 2014-01-29 2021-05-26 Huawei Technologies Co., Ltd. Data transmission method and system
WO2015168906A1 (zh) * 2014-05-08 2015-11-12 富士通株式会社 上行信道的功率控制方法、用户设备以及通信系统
EP3152944B1 (en) * 2014-06-05 2018-09-12 Sony Corporation Infrastructure equipment, mobile communications network and method
US10033505B2 (en) * 2014-07-31 2018-07-24 Qualcomm Incorporated Transmission of uplink control channels over an unlicensed radio frequency spectrum band
US9629094B2 (en) * 2014-08-05 2017-04-18 Qualcomm Incorporated Techniques for prioritizing transmissions in multiple connectivity wireless communications
US10772051B2 (en) 2014-08-15 2020-09-08 Parallel Wireless, Inc. Inter-cell interference mitigation
WO2016111527A1 (ko) * 2015-01-05 2016-07-14 엘지전자 주식회사 제어 정보를 전송하는 방법 및 이를 위한 장치
WO2016116165A1 (en) * 2015-01-23 2016-07-28 Nokia Solutions And Networks Oy Method, apparatus and system for the configuration of an uplink control channel
US10159108B2 (en) * 2015-04-10 2018-12-18 Motorola Mobility Llc DRX handling in LTE license assisted access operation
EP3381216B1 (en) 2015-11-24 2020-08-26 IPCom GmbH & Co. KG Controlling uplink traffic received by multiple base stations
CN106817760B (zh) * 2015-11-27 2021-11-02 中兴通讯股份有限公司 功率分配方法及装置
CN107181514B (zh) * 2016-03-11 2020-09-15 电信科学技术研究院 一种csi反馈方法、预编码方法及装置
US10701565B2 (en) * 2016-03-24 2020-06-30 Telefonaktiebolaget Lm Ericsson (Publ) Network node, method and computer program product for scheduling of paging messages with respect to discovery signal transmissions
US10219295B2 (en) * 2016-05-13 2019-02-26 Nokia Solutions And Networks Oy Triggering of reference signals and control signaling
US20190182865A1 (en) 2016-08-12 2019-06-13 Telefonaktiebolaget L M Ericsson (Publ) Lbt parameters for uplink in unlicensed spectrum
US10476781B2 (en) 2016-08-22 2019-11-12 Qualcomm Incorporated Feedback for independent links
US20180097664A1 (en) * 2016-09-30 2018-04-05 Mediatek Inc. Method And Apparatus For Handling Aperiodic Reference Signal In Mobile Communications
EP3376696B1 (en) * 2017-03-13 2021-02-17 Volkswagen Aktiengesellschaft Apparatuses, methods and computer programs for estimating a multi-hop radio channel between a transmitter, one or more relay stations, and a receiver in a mobile communication system
KR102292994B1 (ko) * 2017-03-23 2021-08-26 삼성전자 주식회사 무선 통신 시스템에서 타이밍 조정 방법 및 장치
JP7269164B2 (ja) * 2017-03-23 2023-05-08 株式会社Ｎｔｔドコモ 端末、無線通信方法、基地局及びシステム
US10487564B2 (en) * 2017-05-03 2019-11-26 GM Global Technology Operations LLC Door actuator adjustment for autonomous vehicles
EP3937553B1 (en) * 2017-05-04 2025-07-02 Samsung Electronics Co., Ltd. Method and apparatus for transmitting power headroom information in a communication system
US10904908B2 (en) * 2017-06-01 2021-01-26 Qualcomm Incorporated Grantless uplink transmission for eMTC-U
CN110754130B (zh) 2017-06-15 2023-04-18 瑞典爱立信有限公司 用于调度对象配置的装置和方法
CN109429241A (zh) * 2017-08-21 2019-03-05 中国移动通信集团公司 一种非连续接收的控制方法及终端
US10959153B2 (en) * 2017-09-11 2021-03-23 Qualcomm Incorporated Techniques for multi-link aggregation signaling
US10314012B2 (en) 2017-09-22 2019-06-04 Qualcomm Incorporated Carrier selection for position measurement
EP3713313B1 (en) * 2017-11-17 2022-04-27 Datang Mobile Communications Equipment Co., Ltd. Uplink power control method, and mobile communication terminal
US11272516B2 (en) * 2017-12-18 2022-03-08 Intel Corporation Methods and apparatus to mitigate coexistence interference in a wireless network
US12225391B2 (en) 2017-12-18 2025-02-11 Intel Corporation Methods and apparatus to mitigate coexistence interference in a wireless network
US11039465B2 (en) * 2018-01-12 2021-06-15 Qualcomm Incorporated Uplink control information piggybacking in wireless systems
JP2019140465A (ja) * 2018-02-07 2019-08-22 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 無線通信システム、無線通信制御方法、移動端末装置、基地局装置、及び、制御装置
KR20200120701A (ko) * 2018-02-12 2020-10-21 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 채널 전송 방법, 장치 및 컴퓨터 기억 매체
CN110474734B (zh) * 2018-05-11 2022-02-08 华为技术有限公司 通信方法及装置
CN110649949B (zh) 2018-06-27 2021-07-09 华为技术有限公司 一种通信方法及装置
CN110662285B (zh) * 2018-06-29 2022-11-08 中兴通讯股份有限公司 定时调整信息的配置方法及装置
US12261783B2 (en) 2019-08-16 2025-03-25 Qualcomm Incorporated Techniques for indicating uplink transmission capabilities in wireless communications
CN113973372B (zh) * 2020-07-24 2025-02-14 华为技术有限公司 一种信息发送和接收方法及装置
JP7542073B2 (ja) * 2020-09-25 2024-08-29 ソフトバンク株式会社 ユーザ端末、基地局及び無線通信方法
WO2024209488A1 (en) * 2023-04-03 2024-10-10 Centre Of Excellence In Wireless Technology Method and signaling for enabling adaptation of subbands

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102238716A (zh) * 2011-07-15 2011-11-09 电信科学技术研究院 一种调整发射功率的方法及装置
CN102348269A (zh) * 2011-09-27 2012-02-08 电信科学技术研究院 一种上行功率控制的方法和设备
KR20120048491A (ko) * 2010-11-05 2012-05-15 삼성전자주식회사 이동통신 시스템에서 단말이 Ｐｏｗｅｒ Ｈｅａｄｒｏｏｍ을 계산하는 방법 및 장치
CN102550090A (zh) * 2009-10-05 2012-07-04 高通股份有限公司 多载波无线网络中的分量载波功率控制
CN102577529A (zh) * 2009-10-02 2012-07-11 瑞典爱立信有限公司 无线通信系统中的上行链路功率控制

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8150478B2 (en) * 2008-07-16 2012-04-03 Marvell World Trade Ltd. Uplink power control in aggregated spectrum systems
EP2308185A4 (en) * 2008-07-30 2015-06-24 Lg Electronics Inc METHOD AND DEVICE FOR TRANSMITTING CONTROL INFORMATION IN A WIRELESS COMMUNICATIONS SYSTEM
US8614978B2 (en) * 2009-02-03 2013-12-24 Nokia Siemens Networks Oy Apparatus, method and article of manufacture
KR20110013336A (ko) * 2009-08-02 2011-02-09 이노베이티브 소닉 코포레이션 무선 통신 시스템에서의 ｐｄｃｃｈ 할당을 위한 방법 및 장치
US9014138B2 (en) 2009-08-07 2015-04-21 Blackberry Limited System and method for a virtual carrier for multi-carrier and coordinated multi-point network operation
US8804632B2 (en) 2009-10-30 2014-08-12 Lg Electronics Inc. Method of performing random access procedure in multiple component carrier system
WO2011063244A2 (en) * 2009-11-19 2011-05-26 Interdigital Patent Holdings, Inc. Component carrier activation/deactivation in multi-carrier systems
CN101800622B (zh) * 2010-01-08 2015-10-21 中兴通讯股份有限公司 物理上行共享信道的信令配置方法及系统
CN102158964B (zh) * 2010-02-12 2014-03-12 华为技术有限公司 一种通信系统中的资源协调方法与装置
US9762372B2 (en) 2010-06-15 2017-09-12 Texas Instruments Incorporated CSI reporting on PUSCH for carrier aggregation
US9106419B2 (en) * 2010-08-16 2015-08-11 Qualcomm Incorporated ACK/NACK transmission for multi-carrier operation with downlink assignment index
US8989025B2 (en) * 2010-11-12 2015-03-24 Telefonaktiebolaget L M Ericsson (Publ) UE timing adjustment in a multi-RAT, carrier aggregation community system
KR101776873B1 (ko) 2011-01-11 2017-09-11 삼성전자 주식회사 이동통신 시스템에서 역방향 전송 출력 결정 방법 및 장치
KR102073027B1 (ko) 2011-04-05 2020-02-04 삼성전자 주식회사 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치
JP5291135B2 (ja) * 2011-03-11 2013-09-18 シャープ株式会社 無線通信システム、基地局装置、移動局装置、無線通信方法及び集積回路
US8837304B2 (en) * 2011-04-08 2014-09-16 Sharp Kabushiki Kaisha Devices for multi-group communications
WO2012136269A1 (en) 2011-04-08 2012-10-11 Nokia Siemens Networks Oy Uplink control signalling in a carrier aggregation system
US8797924B2 (en) * 2011-05-06 2014-08-05 Innovative Sonic Corporation Method and apparatus to improve discontinuous reception (DRX) operation for TDD (time division duplex) and FDD (frequency division duplex) mode in carrier aggregation (CA)
US20130094460A1 (en) * 2011-10-16 2013-04-18 Lg Electronics Inc. Methods for Transmitting and Receiving Channel State Information (CSI) and Apparatuses Thereof
US9642114B2 (en) * 2011-11-04 2017-05-02 Intel Corporation Path-loss estimation for uplink power control in a carrier aggregation environment
WO2013113390A1 (en) * 2012-02-02 2013-08-08 Nokia Siemens Networks Oy Signaling of uplink scheduling information in case of carrier aggregation
US8964593B2 (en) 2012-04-16 2015-02-24 Ofinno Technologies, Llc Wireless device transmission power
KR20140032705A (ko) 2012-09-07 2014-03-17 삼성전자주식회사 이종 복식 기지국간 주파수 집적 시스템에서 상향링크 신호 전송 방법 및 장치
US9301183B2 (en) 2012-09-28 2016-03-29 Intel Corporation Transmission of uplink control information in inter-eNB carrier aggregation
TWI584621B (zh) 2012-11-01 2017-05-21 創新音速股份有限公司 在無線通訊系統中處理傳輸時間區間集束傳輸之方法和設備
US9509483B2 (en) 2012-11-12 2016-11-29 Qualcomm Incorporated Uplink control and data transmission in multiflow-enabled networks
US10687316B2 (en) * 2014-07-17 2020-06-16 Qualcomm Incorporated Techniques for enabling component carriers for multi-carrier wireless communication

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102577529A (zh) * 2009-10-02 2012-07-11 瑞典爱立信有限公司 无线通信系统中的上行链路功率控制
CN102550090A (zh) * 2009-10-05 2012-07-04 高通股份有限公司 多载波无线网络中的分量载波功率控制
KR20120048491A (ko) * 2010-11-05 2012-05-15 삼성전자주식회사 이동통신 시스템에서 단말이 Ｐｏｗｅｒ Ｈｅａｄｒｏｏｍ을 계산하는 방법 및 장치
CN102238716A (zh) * 2011-07-15 2011-11-09 电信科学技术研究院 一种调整发射功率的方法及装置
CN102348269A (zh) * 2011-09-27 2012-02-08 电信科学技术研究院 一种上行功率控制的方法和设备

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《Details on UL power control in carrier aggregation setting》;Qualcomm Incorporated;《3GPP TSG RAN WG1 #60 R1-101480》;20100216;全文 *
《Remaining physical layer aspects of multiple TA》;Alcatel-Lucent, Alcatel-Lucent Shanghai Bell;《3GPP TSG RAN WG1 Meeting #70 R1-123132》;20120803;全文 *

Also Published As

Publication number Publication date
US9509483B2 (en) 2016-11-29
WO2014075043A2 (en) 2014-05-15
KR20150084909A (ko) 2015-07-22
TWI586188B (zh) 2017-06-01
US20140133474A1 (en) 2014-05-15
CN110062454A (zh) 2019-07-26
CN104782193B (zh) 2019-04-05
TW201427317A (zh) 2014-07-01
JP2016502331A (ja) 2016-01-21
EP2918035B1 (en) 2018-05-09
EP2918035A2 (en) 2015-09-16
TWI530113B (zh) 2016-04-11
CN104782074A (zh) 2015-07-15
WO2014075043A3 (en) 2014-07-17
TW201431402A (zh) 2014-08-01
ECSP15024985A (es) 2016-01-29
EP4027711A1 (en) 2022-07-13
CN104782074B (zh) 2018-04-10
KR101819079B1 (ko) 2018-02-28
US20140133415A1 (en) 2014-05-15
WO2014075053A1 (en) 2014-05-15
US9590791B2 (en) 2017-03-07
JP2016503614A (ja) 2016-02-04
EP2918116A1 (en) 2015-09-16
AP2015008465A0 (en) 2015-05-31
SA515360419B1 (ar) 2018-06-16
JP6262247B2 (ja) 2018-01-17
JP6258341B2 (ja) 2018-01-10
CN104782193A (zh) 2015-07-15

Similar Documents

Publication Publication Date Title
CN110062454B (zh) 在启用多流的网络中的上行链路控制及数据传输
US9825747B2 (en) Efficient uplink resource indication for CSI feedback
EP3533262B1 (en) Techniques and apparatuses for uplink power control
EP3100531B1 (en) Techniques for controlling transmission power in shared radio frequency spectrum
EP2572540B1 (en) Uplink power control in long term evolution networks
KR101594944B1 (ko) 비대칭 캐리어 어그리게이션에서의 사운딩 기준 신호들
EP2807783B1 (en) Ue-initiated dynamic activation and de-activation of secondary carriers
CN103404213B (zh) 定位具有相同的物理小区身份（pci）的远程无线头端（rrh）的位置
JP5752781B2 (ja) 干渉管理のためのサブフレーム依存の送信電力制御
EP2777188B1 (en) Incremental interference cancellation capability and signaling
US11290145B2 (en) Data transmission in synchronization slots
KR20160013938A (ko) 논리적으로 별개의 셀들과의 접속성을 위한 업링크 전력 헤드룸 관리
JP2014511605A (ja) キャリアアグリゲーション内のアップリンク送信アンテナ選択
AU2017396800A1 (en) Techniques and apparatuses for handling collisions between legacy transmission time interval (TTI) communications and shortened TTI communications
KR20130054402A (ko) 비활성화된 컴포넌트 캐리어에 대한 전력 제어
US20140169197A1 (en) Wan-wlan cell selection in ues
WO2019032033A1 (en) USE OF CELL-SPECIFIC REFERENCE SIGNALS FOR NR OPEN-LOOP UPLINK POWER CONTROL

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant