BR112017000713A2 - técnicas para otimizar alocação de potência de transmissão em comunicações sem fio - Google Patents

técnicas para otimizar alocação de potência de transmissão em comunicações sem fio

Info

Publication number
BR112017000713A2
BR112017000713A2 BR112017000713A BR112017000713A BR112017000713A2 BR 112017000713 A2 BR112017000713 A2 BR 112017000713A2 BR 112017000713 A BR112017000713 A BR 112017000713A BR 112017000713 A BR112017000713 A BR 112017000713A BR 112017000713 A2 BR112017000713 A2 BR 112017000713A2
Authority
BR
Brazil
Prior art keywords
wireless communications
techniques
transmission power
power allocation
uplink control
Prior art date
Application number
BR112017000713A
Other languages
English (en)
Portuguese (pt)
Inventor
Kumar Arvindhan
Gopalakrishnan Chakravarthy Chetan
Sapna D'souza Luna
Paravath Menon Murali
Kumar Handa Omesh
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 BR112017000713A2 publication Critical patent/BR112017000713A2/pt

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
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/286—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission during data packet transmission, e.g. high speed packet access [HSPA]
    • 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
    • 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
    • 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]
    • H04W52/38—TPC being performed in particular situations
    • H04W52/44—TPC being performed in particular situations in connection with interruption of transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017000713A 2014-07-28 2015-07-13 técnicas para otimizar alocação de potência de transmissão em comunicações sem fio BR112017000713A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201462029952P 2014-07-28 2014-07-28
US14/579,004 US9769829B2 (en) 2014-07-28 2014-12-22 Techniques for optimizing transmission power allocation in wireless communications
PCT/US2015/040159 WO2016018602A1 (en) 2014-07-28 2015-07-13 Techniques for optimizing transmission power allocation in wireless communications

Publications (1)

Publication Number Publication Date
BR112017000713A2 true BR112017000713A2 (pt) 2017-11-14

Family

ID=55167807

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017000713A BR112017000713A2 (pt) 2014-07-28 2015-07-13 técnicas para otimizar alocação de potência de transmissão em comunicações sem fio

Country Status (7)

Country Link
US (1) US9769829B2 (https=)
EP (1) EP3175654B1 (https=)
JP (1) JP6563479B2 (https=)
KR (1) KR20170038805A (https=)
CN (1) CN106576308B (https=)
BR (1) BR112017000713A2 (https=)
WO (1) WO2016018602A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102102414B1 (ko) * 2015-04-20 2020-04-20 한국전자통신연구원 Wlan 시스템에서의 하향 링크에 대한 간섭 정렬 방법 및 이를 수행하기 위한 액세스 포인트 및 사용자 단말
CN107734625A (zh) * 2016-08-12 2018-02-23 夏普株式会社 发射机功率余量计算方法及其用户设备
US11463962B2 (en) 2017-09-18 2022-10-04 Intel Corporation Transmission power control based on relative durations of transmission sections
US11165545B2 (en) * 2017-10-27 2021-11-02 Qualcomm Incorporated Power control for concurrent transmissions
US10411941B2 (en) * 2017-12-07 2019-09-10 Huawei Technologies Co., Ltd. Semi-orthogonal multiple access with power-adaptive constellation

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006043712A1 (ja) * 2004-10-20 2006-04-27 Nec Corporation 無線通信システム、移動局、基地局及びそれらに用いる無線通信システム制御方法並びにそのプログラム
CN101091331A (zh) * 2004-10-29 2007-12-19 艾利森电话股份有限公司 基于交互信息进行功率控制的方法及设备
JP2008527794A (ja) * 2004-12-30 2008-07-24 テレフオンアクチーボラゲット エル エム エリクソン（パブル） 無線通信方法とシステム
CN100571073C (zh) * 2005-03-03 2009-12-16 株式会社Ntt都科摩 分组发送控制装置、分组发送控制方法
EP1917726B1 (en) 2005-08-16 2015-10-21 Koninklijke Philips N.V. Format adaptation of a control channel for discontinuous data transmission
US7599320B2 (en) * 2006-07-13 2009-10-06 Motorola, Inc. Enhanced-transport format combination power margin for uplink
CN101155392B (zh) * 2006-09-28 2010-09-08 大唐移动通信设备有限公司 高速分组接入中获取调度控制信息的方法、基站和用户终端
CN101291523B (zh) * 2007-04-17 2011-12-28 电信科学技术研究院 控制信道承载控制信息的方法、基站和用户终端
WO2009075624A1 (en) * 2007-12-13 2009-06-18 Telefonaktiebolaget Lm Ericsson (Publ) Transport format selection in enhanced ul
EP2311291B1 (en) * 2008-08-08 2014-07-30 Telefonaktiebolaget L M Ericsson (publ) Method for selecting an enhanced transport format combination based on determined power consumption
US8554257B2 (en) 2008-08-13 2013-10-08 Telefonaktiebolaget Lm Ericsson (Publ) System condition based adaptive reference power offset positioning
EP2327259B1 (en) 2008-09-18 2017-03-01 Telefonaktiebolaget LM Ericsson (publ) A method and apparatus for determining a minimum transmit power gain factor for an enhanced uplink data communication
JP2012507960A (ja) 2008-10-31 2012-03-29 インターデイジタル パテント ホールディングス インコーポレイテッド 複数のアップリンク搬送波を使用するワイヤレス送信のための方法および装置
US8457056B2 (en) 2009-02-09 2013-06-04 Qualcomm Incorporated Non-scheduled grants in multi-carrier enhanced uplink
US8498273B2 (en) * 2009-08-06 2013-07-30 Telefonaktiebolaget L M Ericsson (Publ) Management of uplink resources in multi-carrier CDMA system
EP2687052B1 (en) 2011-03-16 2014-11-19 Telefonaktiebolaget L M Ericsson (PUBL) Method and arrangement for power allocation in communication systems
US9591593B2 (en) * 2011-07-22 2017-03-07 Qualcomm Incorporated Systems, methods and apparatus for radio uplink power control

Also Published As

Publication number Publication date
JP2017526259A (ja) 2017-09-07
WO2016018602A1 (en) 2016-02-04
US9769829B2 (en) 2017-09-19
CN106576308B (zh) 2020-03-20
EP3175654B1 (en) 2018-04-25
CN106576308A (zh) 2017-04-19
JP6563479B2 (ja) 2019-08-21
KR20170038805A (ko) 2017-04-07
EP3175654A1 (en) 2017-06-07
US20160029391A1 (en) 2016-01-28

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A ANUIDADE.

B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements
B350 Update of information on the portal [chapter 15.35 patent gazette]