CN110999422B - 基于规程的上行链路功率控制 - Google Patents

基于规程的上行链路功率控制 Download PDF

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Publication number
CN110999422B
CN110999422B CN201880050940.8A CN201880050940A CN110999422B CN 110999422 B CN110999422 B CN 110999422B CN 201880050940 A CN201880050940 A CN 201880050940A CN 110999422 B CN110999422 B CN 110999422B
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Prior art keywords
uplink
power
procedure
protocol
configuration information
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Chinese (zh)
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CN110999422A (zh
Inventor
S·纳加拉贾
A·D·拉杜勒舒
T·罗
S·阿卡拉卡兰
M·P·约翰威尔逊
X·F·王
S·陈
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Qualcomm Inc
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Qualcomm Inc
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    • 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
    • H04W52/32—TPC of broadcast or control 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
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W52/362—Aspects of the step size
    • 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
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)
CN201880050940.8A 2017-08-10 2018-07-12 基于规程的上行链路功率控制 Active CN110999422B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762543845P 2017-08-10 2017-08-10
US62/543,845 2017-08-10
US16/033,023 US11153826B2 (en) 2017-08-10 2018-07-11 Procedure-based uplink power control
US16/033,023 2018-07-11
PCT/US2018/041849 WO2019032237A1 (en) 2017-08-10 2018-07-12 UPLINK POWER CONTROL BASED ON A PROCEDURE

Publications (2)

Publication Number Publication Date
CN110999422A CN110999422A (zh) 2020-04-10
CN110999422B true CN110999422B (zh) 2023-04-04

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CN201880050940.8A Active CN110999422B (zh) 2017-08-10 2018-07-12 基于规程的上行链路功率控制

Country Status (8)

Country Link
US (1) US11153826B2 (https=)
EP (1) EP3665969B1 (https=)
JP (1) JP7053794B2 (https=)
KR (1) KR102394961B1 (https=)
CN (1) CN110999422B (https=)
SG (1) SG11202000150UA (https=)
TW (1) TWI756447B (https=)
WO (1) WO2019032237A1 (https=)

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US10469310B2 (en) * 2017-08-07 2019-11-05 Futurewei Technologies, Inc. System and method for transmit power control
CN111194569B (zh) 2017-09-07 2021-10-08 北京小米移动软件有限公司 上行链路波束管理
EP3949551B1 (en) * 2019-03-27 2024-09-18 Nokia Technologies Oy Power control
US11778566B2 (en) * 2020-02-10 2023-10-03 Qualcomm Incorporated Transmission parameter modification for uplink communications
US12058728B2 (en) * 2020-06-04 2024-08-06 Qualcomm Incorporated Random access procedure selection by an integrated access and backhaul node
BR112023000068A2 (pt) 2020-07-15 2023-01-31 Qualcomm Inc Atualização de sinal de referência de perda de caminho para múltiplos feixes
US11659500B2 (en) * 2020-09-24 2023-05-23 Qualcomm Incorporated Resource allocation and power control for sidelink discovery
US11690024B2 (en) * 2021-01-27 2023-06-27 Qualcomm Incorporated Configuring client device regulation modes for sidelink communications
CN115175251A (zh) * 2021-04-01 2022-10-11 中兴通讯股份有限公司 服务质量流传输方法、装置、基站、终端和存储介质
US20230071719A1 (en) * 2021-09-07 2023-03-09 Commscope Technologies Llc Systems and methods for select radio unit transmission power in radio access networks
CN115915369B (zh) * 2021-09-30 2025-12-12 大唐移动通信设备有限公司 Pucch功率控制方法、终端、装置及存储介质

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Publication number Publication date
JP2020530232A (ja) 2020-10-15
JP7053794B2 (ja) 2022-04-12
WO2019032237A1 (en) 2019-02-14
KR102394961B1 (ko) 2022-05-04
EP3665969C0 (en) 2023-08-16
US11153826B2 (en) 2021-10-19
SG11202000150UA (en) 2020-02-27
BR112020002249A2 (pt) 2020-08-04
CN110999422A (zh) 2020-04-10
US20190053166A1 (en) 2019-02-14
KR20200035965A (ko) 2020-04-06
EP3665969B1 (en) 2023-08-16
TWI756447B (zh) 2022-03-01
TW201911911A (zh) 2019-03-16
EP3665969A1 (en) 2020-06-17

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