CN105960818B - 用于控制共享射频频谱中的发射功率的方法和装置 - Google Patents

用于控制共享射频频谱中的发射功率的方法和装置 Download PDF

Info

Publication number
CN105960818B
CN105960818B CN201580006225.0A CN201580006225A CN105960818B CN 105960818 B CN105960818 B CN 105960818B CN 201580006225 A CN201580006225 A CN 201580006225A CN 105960818 B CN105960818 B CN 105960818B
Authority
CN
China
Prior art keywords
transmission power
power
period
radio frames
transmission
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
CN201580006225.0A
Other languages
English (en)
Chinese (zh)
Other versions
CN105960818A (zh
Inventor
W·陈
P·加尔
A·达姆尼亚诺维奇
S·A·帕特尔
K·K·索马孙达拉姆
季庭方
徐浩
骆涛
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 CN105960818A publication Critical patent/CN105960818A/zh
Application granted granted Critical
Publication of CN105960818B publication Critical patent/CN105960818B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/14—Spectrum sharing arrangements between different networks
    • 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
    • H04W52/143—Downlink 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]
    • H04W52/06—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]
    • H04W52/06—TPC algorithms
    • H04W52/16—Deriving transmission power values from another channel
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/42—TPC being performed in particular situations in systems with time, space, frequency or polarisation diversity
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
CN201580006225.0A 2014-01-30 2015-01-24 用于控制共享射频频谱中的发射功率的方法和装置 Active CN105960818B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201461933801P 2014-01-30 2014-01-30
US61/933,801 2014-01-30
US14/603,839 2015-01-23
US14/603,839 US9585103B2 (en) 2014-01-30 2015-01-23 Techniques for controlling transmission power in shared radio frequency spectrum
PCT/US2015/012788 WO2015116503A1 (en) 2014-01-30 2015-01-24 Techniques for controlling transmission power in shared radio frequency spectrum

Publications (2)

Publication Number Publication Date
CN105960818A CN105960818A (zh) 2016-09-21
CN105960818B true CN105960818B (zh) 2019-05-14

Family

ID=53680418

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201580006225.0A Active CN105960818B (zh) 2014-01-30 2015-01-24 用于控制共享射频频谱中的发射功率的方法和装置

Country Status (7)

Country Link
US (1) US9585103B2 (enExample)
EP (1) EP3100531B1 (enExample)
JP (1) JP6374009B2 (enExample)
CN (1) CN105960818B (enExample)
ES (1) ES2715090T3 (enExample)
HU (1) HUE042570T2 (enExample)
WO (1) WO2015116503A1 (enExample)

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106031256B (zh) * 2014-02-11 2019-07-23 Lg电子株式会社 在无线中控制上行链路功率的方法和设备
JP2015179993A (ja) * 2014-03-19 2015-10-08 株式会社Ｎｔｔドコモ 無線基地局、ユーザ端末及び無線通信方法
ES2699306T3 (es) * 2014-05-08 2019-02-08 Ntt Docomo Inc Terminal de usuario, estación base y procedimiento de comunicación por radio
JP6400731B2 (ja) * 2014-05-15 2018-10-03 エルジー エレクトロニクス インコーポレイティド アンライセンスバンドにおけるパワー制御
US9743363B2 (en) 2014-06-24 2017-08-22 Qualcomm Incorporated CCA clearance in unlicensed spectrum
US10476615B2 (en) 2014-07-16 2019-11-12 Qualcomm Incorporated Techniques for scaling bandwidth of an unlicensed radio frequency spectrum band
AU2015322153B2 (en) * 2014-09-26 2018-12-20 Telefonaktiebolaget Lm Ericsson (Publ) First communication device, second communication device and methods therein, for sending and receiving, respectively, an indication of a subframe type
WO2016072570A1 (ko) * 2014-11-04 2016-05-12 엘지전자 주식회사 무선통신 시스템의 특정 프레임에서 서비스 별로 데이터를 수신하는 방법 및 이를 위한 장치
SG11201706862RA (en) * 2015-03-26 2017-10-30 Sony Corp Apparatus
CN106455029A (zh) * 2015-08-13 2017-02-22 华为技术有限公司 功率控制的方法、装置和系统
CN106559882B (zh) * 2015-09-25 2021-12-10 中兴通讯股份有限公司 一种授权协助接入设备竞争接入参数配置的方法及装置
US10939466B2 (en) 2015-09-25 2021-03-02 Panasonic Intellectual Property Corporation Of America User equipment and wireless communication method
ES2833031T3 (es) * 2015-11-02 2021-06-14 Ericsson Telefon Ab L M Planificación de LAA avanzada para transmisión de subconjunto multipunto en células compartidas
US20170135090A1 (en) 2015-11-11 2017-05-11 Sharp Laboratories Of America, Inc. Systems and methods for uplink control information reporting with license-assisted access (laa) uplink transmissions
WO2017122062A1 (en) * 2016-01-13 2017-07-20 Telefonaktiebolaget Lm Ericsson (Publ) Adapting measurement procedure of nb-iot
US9967863B2 (en) 2016-03-24 2018-05-08 Sharp Laboratories Of America, Inc. Systems and methods for uplink control information reporting with license-assisted access (LAA) uplink transmissions
WO2017166208A1 (zh) * 2016-03-31 2017-10-05 华为技术有限公司 一种上行传输方法、基站及ue
US20170332395A1 (en) 2016-05-11 2017-11-16 Sharp Laboratories Of America, Inc. Systems and methods for physical uplink shared channel (pusch) format signaling and contention access
US11153880B2 (en) * 2016-08-09 2021-10-19 Qualcomm Incorporated Power allocation across multiple carriers using shared and dedicated radio frequency spectrum
JP6631929B2 (ja) * 2016-08-10 2020-01-15 シャープ株式会社 通信システム、基地局装置、端末装置、通信方法およびプログラム
US10645590B2 (en) * 2016-11-16 2020-05-05 Qualcomm Incorporated Self-contained transmissions for machine type communications
US10721769B2 (en) * 2016-12-01 2020-07-21 Qualcomm Incorporated Listen-before-talk techniques in synchronous systems
US11032781B2 (en) * 2017-01-06 2021-06-08 Apple Inc. Inter-node interference avoidance
US10368353B2 (en) * 2017-01-27 2019-07-30 Qualcomm Incorporated Adaptive subcarrier spacing configuration
US10849077B2 (en) * 2017-01-27 2020-11-24 Qualcomm Incorporated Interference management for new radio-spectrum sharing (NR-SS)
US10985959B2 (en) * 2017-02-06 2021-04-20 Telefonaktiebolaget Lm Ericsson (Publ) Adapting UE on/off transient time parameter for different transmission time interval patterns
TWI780133B (zh) * 2017-03-23 2022-10-11 財團法人資訊工業策進會 使用者裝置及基地台
JP6822583B2 (ja) * 2017-03-31 2021-01-27 日本電気株式会社 端末および方法
WO2018191036A1 (en) * 2017-04-14 2018-10-18 Intel Corporation Enhanced power management for wireless communications
US10291298B2 (en) * 2017-04-18 2019-05-14 Corning Optical Communications LLC Remote unit supporting radio frequency (RF) spectrum-based coverage area optimization in a wireless distribution system (WDS)
US10993193B2 (en) * 2017-05-05 2021-04-27 Lg Electronics Inc. Method and apparatus for reporting power headroom in wireless communication system
KR102341820B1 (ko) * 2017-05-26 2021-12-21 삼성전자주식회사 무선 통신 시스템에서 채널 액세스를 위한 장치 및 방법
US11259248B2 (en) * 2017-09-18 2022-02-22 Qualcomm Incorporated Handling power transitions in new radio
US10674518B2 (en) * 2017-12-27 2020-06-02 Comcast Cable Communications, Llc Dynamic management of interference and coverage in wireless communications
US11044675B2 (en) * 2018-02-13 2021-06-22 Idac Holdings, Inc. Methods, apparatuses and systems for adaptive uplink power control in a wireless network
CN110740018B (zh) * 2018-07-18 2021-12-14 维沃移动通信有限公司 非授权频段上的调度方法、侦听方法和设备
CN109076555A (zh) * 2018-08-10 2018-12-21 北京小米移动软件有限公司 干扰检测方法、装置及存储介质
CN110536396A (zh) * 2018-08-10 2019-12-03 中兴通讯股份有限公司 功率控制方法和装置、确定目标接收功率的方法和装置
WO2020206573A1 (en) 2019-04-06 2020-10-15 Qualcomm Incorporated Physical uplink shared channel transmit power configuration
CN114223294B (zh) * 2019-08-16 2025-06-13 上海诺基亚贝尔股份有限公司 相控信号检测
KR102898488B1 (ko) * 2019-11-29 2025-12-09 삼성전자주식회사 무선 통신 시스템에서 동적으로 주파수 자원을 공유하기 위한 방법 및 장치
US12587976B2 (en) * 2020-08-11 2026-03-24 Telefonaktiebolaget Lm Ericsson (Publ) Adapting integrated access and backhaul node cell coverage
US11540228B2 (en) * 2021-05-26 2022-12-27 Qualcomm Incorporated Power control in serving cell with neighboring cells operating in different direction or full-duplex mode

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1530326B1 (en) * 2003-11-06 2008-04-02 Mitsubishi Denki Kabushiki Kaisha Method for managing a shared medium
US7917164B2 (en) * 2007-01-09 2011-03-29 Alcatel-Lucent Usa Inc. Reverse link power control
US8780882B2 (en) 2008-01-16 2014-07-15 Stmicroelectronics, Inc. On-demand spectrum contention for inter-cell spectrum sharing in cognitive radio networks
US8374140B2 (en) 2009-03-10 2013-02-12 Stmicroelectronics, Inc. Frame based, on-demand spectrum contention data frame acquisition
US8744511B2 (en) * 2009-09-04 2014-06-03 Qualcomm Incorporated Output power control for advanced WLAN and bluetooth-amp systems
KR101734948B1 (ko) * 2009-10-09 2017-05-12 삼성전자주식회사 파워 헤드룸 보고, 자원 할당 및 전력 제어 방법
JP2011101313A (ja) * 2009-11-09 2011-05-19 Panasonic Corp 小型基地局装置および送信電力制御方法
JP2011146804A (ja) * 2010-01-12 2011-07-28 Sumitomo Electric Ind Ltd 基地局装置
CN102792738B (zh) * 2010-03-12 2016-01-20 Lg电子株式会社 Wlan系统中保护主服务的方法和设备
CN102761878B (zh) * 2011-04-29 2016-07-06 上海贝尔股份有限公司 家庭基站干扰协调方法、家庭基站和用户终端设备
CN102647794B (zh) * 2012-05-16 2015-04-08 北京华安普惠高新技术有限公司 Lte系统中结合phr的上行资源分配的方法
US9031017B2 (en) 2012-06-21 2015-05-12 Nokia Solutions And Networks Oy Power control for LTE deployment in unlicensed band
US9066303B2 (en) * 2012-06-25 2015-06-23 Hitachi, Ltd. Power control in LTE-advanced heterogeneous networks
US9426754B2 (en) * 2013-06-13 2016-08-23 Blackberry Limited Device dynamic total RF power compensation

Also Published As

Publication number Publication date
JP2017505062A (ja) 2017-02-09
JP6374009B2 (ja) 2018-08-15
US9585103B2 (en) 2017-02-28
HUE042570T2 (hu) 2019-07-29
WO2015116503A1 (en) 2015-08-06
EP3100531B1 (en) 2018-12-12
ES2715090T3 (es) 2019-05-31
CN105960818A (zh) 2016-09-21
EP3100531A1 (en) 2016-12-07
US20150215874A1 (en) 2015-07-30

Similar Documents

Publication Publication Date Title
JP6374009B2 (ja) 共有無線周波数スペクトル中の送信電力を制御するための技法
KR102141986B1 (ko) 조정된 및 조정되지 않은 대역들에서의 nr-ss 통합된 동작 모드에 대한 방법들 및 장치들
US10750492B2 (en) Resource assignment in NR-SS
CN104067679B (zh) 协作多点传输comp下的pucch的上行链路资源管理
CN105611548B (zh) 异构网络部署中的参考信号干扰管理
CN104782193B (zh) 在启用多流的网络中的上行链路控制及数据传输
ES2812791T3 (es) Técnicas para escalar ancho de banda de una banda de espectro de radiofrecuencia sin licencia
JP6454014B2 (ja) 秘匿ノード検出
CN104221457B (zh) 管理针对低成本用户设备的下行链路和上行链路资源
KR101983222B1 (ko) 간섭 제거를 이용하여 통신 네트워크들에서 자원 사용률을 개선하기 위한 방법 및 장치
KR20150080523A (ko) Lte-a에서의 mimo 동작을 위한 향상된 srs 송신
US20130258979A1 (en) Spectrum Sharing
US20130322371A1 (en) Authorized shared access carrier aggregation with sensing
CN109075937A (zh) 用于毫米波通信的数据符号中的相位噪声估计的方法和装置
EP3304963B1 (en) Performance enhancements for frequency reuse and time division multiplexing in a licensed assisted access system
CN109417403A (zh) 通过多个运营商的联合协作多点
US20200404596A1 (en) Inter-Cell Interference Mitigation
CN109792367A (zh) 用户设备对信道状态信息（csi）反馈的报告
US11546859B2 (en) Interference control for uplink transmission
JP7313282B2 (ja) 端末、無線通信方法、基地局及びシステム
JP2016541188A (ja) 無線通信システム内で無線リソースをミュートする方法およびシステム
US20250150884A1 (en) Systems and methods for wireless communication device detection
WO2015069983A1 (en) Fractional frequency reuse schemes assigned to radio nodes in an lte network
CN113170313A (zh) 用于非授权新无线电（nr-u）的紧密频率复用着色
Jinaporn Resource Allocation in Heterogeneous Networks

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant