CN103931243A - 用于在多分量载波系统中控制上行传输功率的装置和方法 - Google Patents
用于在多分量载波系统中控制上行传输功率的装置和方法 Download PDFInfo
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- CN103931243A CN103931243A CN201280056210.1A CN201280056210A CN103931243A CN 103931243 A CN103931243 A CN 103931243A CN 201280056210 A CN201280056210 A CN 201280056210A CN 103931243 A CN103931243 A CN 103931243A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
-
- 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), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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
- H04W52/281—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 taking into account user or data type priority
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/38—TPC being performed in particular situations
- H04W52/40—TPC being performed in particular situations during macro-diversity or soft handoff
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/12—Wireless traffic scheduling
- H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
- H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
-
- 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
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—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, Eb/lo
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—TPC using constraints in the total amount of available transmission power
- H04W52/36—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
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
- H04W74/006—Transmission of channel access control information in the downlink, i.e. towards the terminal
-
- 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)
- Quality & Reliability (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110119154A KR101867314B1 (ko) | 2011-11-15 | 2011-11-15 | 다중 요소 반송파 시스템에서 상향링크 전송전력의 제어장치 및 방법 |
KR10-2011-0119154 | 2011-11-15 | ||
PCT/KR2012/009177 WO2013073787A1 (ko) | 2011-11-15 | 2012-11-02 | 다중 요소 반송파 시스템에서 상향링크 전송전력의 제어장치 및 방법 |
Publications (2)
Publication Number | Publication Date |
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CN103931243A true CN103931243A (zh) | 2014-07-16 |
CN103931243B CN103931243B (zh) | 2018-05-15 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201280056210.1A Active CN103931243B (zh) | 2011-11-15 | 2012-11-02 | 用于在多分量载波系统中控制上行传输功率的装置和方法 |
Country Status (6)
Country | Link |
---|---|
US (8) | US9313743B2 (zh) |
EP (1) | EP2782405B1 (zh) |
JP (1) | JP5763845B2 (zh) |
KR (1) | KR101867314B1 (zh) |
CN (1) | CN103931243B (zh) |
WO (1) | WO2013073787A1 (zh) |
Cited By (6)
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CN105933984A (zh) * | 2015-02-26 | 2016-09-07 | 宏达国际电子股份有限公司 | 处理与网络端的通信运作的装置及方法 |
CN107771376A (zh) * | 2015-09-08 | 2018-03-06 | Lg电子株式会社 | 无线通信系统中发送数据的方法及其设备 |
CN108781418A (zh) * | 2016-04-01 | 2018-11-09 | 摩托罗拉移动有限责任公司 | 基于不同发送时间间隔长度发送不同功率余量报告的方法和装置 |
CN110999423A (zh) * | 2017-08-10 | 2020-04-10 | 高通股份有限公司 | 用于传输时间区间的功率保留和丢弃规则 |
WO2020173437A1 (zh) * | 2019-02-27 | 2020-09-03 | 华为技术有限公司 | 一种上行功率的调整方法和相关设备 |
CN111642001A (zh) * | 2019-03-01 | 2020-09-08 | 中兴通讯股份有限公司 | 信道或信号的发送方法及装置、存储介质 |
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KR101867314B1 (ko) | 2011-11-15 | 2018-06-15 | 주식회사 골드피크이노베이션즈 | 다중 요소 반송파 시스템에서 상향링크 전송전력의 제어장치 및 방법 |
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KR102206402B1 (ko) | 2013-09-04 | 2021-01-22 | 엘지전자 주식회사 | 무선 통신 시스템에서 상향링크 전력을 제어하는 방법 및 장치 |
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- 2012-11-02 WO PCT/KR2012/009177 patent/WO2013073787A1/ko active Application Filing
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CN105933984A (zh) * | 2015-02-26 | 2016-09-07 | 宏达国际电子股份有限公司 | 处理与网络端的通信运作的装置及方法 |
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CN107771376A (zh) * | 2015-09-08 | 2018-03-06 | Lg电子株式会社 | 无线通信系统中发送数据的方法及其设备 |
CN107771376B (zh) * | 2015-09-08 | 2021-07-23 | Lg电子株式会社 | 无线通信系统中发送数据的方法及其设备 |
CN108781418A (zh) * | 2016-04-01 | 2018-11-09 | 摩托罗拉移动有限责任公司 | 基于不同发送时间间隔长度发送不同功率余量报告的方法和装置 |
CN108781418B (zh) * | 2016-04-01 | 2022-03-25 | 摩托罗拉移动有限责任公司 | 基于不同发送时间间隔长度发送不同功率余量报告的方法和装置 |
CN110999423A (zh) * | 2017-08-10 | 2020-04-10 | 高通股份有限公司 | 用于传输时间区间的功率保留和丢弃规则 |
CN110999423B (zh) * | 2017-08-10 | 2023-04-07 | 高通股份有限公司 | 用于传输时间区间的功率保留和丢弃规则 |
WO2020173437A1 (zh) * | 2019-02-27 | 2020-09-03 | 华为技术有限公司 | 一种上行功率的调整方法和相关设备 |
CN111642001A (zh) * | 2019-03-01 | 2020-09-08 | 中兴通讯股份有限公司 | 信道或信号的发送方法及装置、存储介质 |
CN111642001B (zh) * | 2019-03-01 | 2023-11-21 | 中兴通讯股份有限公司 | 信道或信号的发送方法及装置、存储介质 |
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US20180324706A1 (en) | 2018-11-08 |
US9313743B2 (en) | 2016-04-12 |
US20160205635A1 (en) | 2016-07-14 |
EP2782405A4 (en) | 2015-04-29 |
US20150319703A1 (en) | 2015-11-05 |
JP5763845B2 (ja) | 2015-08-12 |
US20190200301A1 (en) | 2019-06-27 |
KR101867314B1 (ko) | 2018-06-15 |
US10045304B2 (en) | 2018-08-07 |
US10945217B2 (en) | 2021-03-09 |
EP2782405A1 (en) | 2014-09-24 |
US11924773B2 (en) | 2024-03-05 |
US9713095B2 (en) | 2017-07-18 |
US20210204222A1 (en) | 2021-07-01 |
US20200221387A1 (en) | 2020-07-09 |
JP2014535236A (ja) | 2014-12-25 |
US10609650B2 (en) | 2020-03-31 |
KR20130053635A (ko) | 2013-05-24 |
EP2782405B1 (en) | 2018-08-22 |
US20230209471A1 (en) | 2023-06-29 |
US20170318544A1 (en) | 2017-11-02 |
US11606757B2 (en) | 2023-03-14 |
CN103931243B (zh) | 2018-05-15 |
WO2013073787A1 (ko) | 2013-05-23 |
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