IN2014CN04946A - - Google Patents

Info

Publication number
IN2014CN04946A
IN2014CN04946A IN4946CHN2014A IN2014CN04946A IN 2014CN04946 A IN2014CN04946 A IN 2014CN04946A IN 4946CHN2014 A IN4946CHN2014 A IN 4946CHN2014A IN 2014CN04946 A IN2014CN04946 A IN 2014CN04946A
Authority
IN
India
Prior art keywords
transmission power
carriers
uplink channels
multiple carriers
user equipment
Prior art date
Application number
Other languages
English (en)
Inventor
Xingwei Zhang
Junren Chang
Yuhua Chen
Xiaoan Fan
Bo Li
Yan Cheng
Yuanjie Li
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Publication of IN2014CN04946A publication Critical patent/IN2014CN04946A/en

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]
    • H04W52/30—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
    • H04W52/36—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
    • H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
    • 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]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/241—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account channel quality metrics, e.g. SIR, SNR, CIR or Eb/lo
    • 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
    • H04W52/26—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service]
    • H04W52/267—TPC being performed according to specific parameters using transmission rate or quality of service QoS [Quality of Service] taking into account the information rate
    • 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
    • H04W72/04—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
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
IN4946CHN2014 2011-12-19 2012-11-28 IN2014CN04946A (enExample)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201110426330.3A CN103167594B (zh) 2011-12-19 2011-12-19 一种上行发射功率控制方法及用户设备
PCT/CN2012/085401 WO2013091465A1 (zh) 2011-12-19 2012-11-28 一种上行发射功率控制方法及用户设备

Publications (1)

Publication Number Publication Date
IN2014CN04946A true IN2014CN04946A (enExample) 2015-09-18

Family

ID=48590245

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4946CHN2014 IN2014CN04946A (enExample) 2011-12-19 2012-11-28

Country Status (7)

Country Link
US (2) US9756581B2 (enExample)
EP (2) EP3373666B1 (enExample)
JP (1) JP5895065B2 (enExample)
CN (4) CN104902554B (enExample)
BR (1) BR112014014959B1 (enExample)
IN (1) IN2014CN04946A (enExample)
WO (1) WO2013091465A1 (enExample)

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CN106851809B (zh) * 2015-12-03 2020-11-17 华为技术有限公司 确定功率的方法及用户设备
WO2017113401A1 (zh) * 2015-12-31 2017-07-06 华为技术有限公司 功率信息发送方法、终端设备和网络设备
US10187191B2 (en) * 2016-01-27 2019-01-22 Qualcomm Incorporated SRS transmission in management in carrier aggregation
US10117188B2 (en) * 2016-04-01 2018-10-30 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
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US10503684B2 (en) * 2016-07-01 2019-12-10 Intel Corporation Multiple uplink port devices
KR102239081B1 (ko) * 2016-09-29 2021-04-12 후아웨이 테크놀러지 컴퍼니 리미티드 데이터 송신 방법 및 그것의 단말 디바이스
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Also Published As

Publication number Publication date
CN104955144A (zh) 2015-09-30
CN104902554B (zh) 2018-05-29
CN104902554A (zh) 2015-09-09
BR112014014959B1 (pt) 2022-12-06
US20170332332A1 (en) 2017-11-16
EP3373666B1 (en) 2022-03-16
CN103167594A (zh) 2013-06-19
EP2785119B1 (en) 2018-03-21
EP3373666A1 (en) 2018-09-12
US10887846B2 (en) 2021-01-05
WO2013091465A1 (zh) 2013-06-27
EP2785119A4 (en) 2014-10-01
US9756581B2 (en) 2017-09-05
BR112014014959A2 (pt) 2017-06-13
EP2785119A1 (en) 2014-10-01
CN104955144B (zh) 2021-05-18
US20140314014A1 (en) 2014-10-23
CN104902555B (zh) 2018-04-20
JP5895065B2 (ja) 2016-03-30
JP2015501113A (ja) 2015-01-08
CN104902555A (zh) 2015-09-09
CN103167594B (zh) 2015-05-27

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