CN104813719B - 低功率载波类型以及相关方法和设备 - Google Patents
低功率载波类型以及相关方法和设备 Download PDFInfo
- Publication number
- CN104813719B CN104813719B CN201280076608.1A CN201280076608A CN104813719B CN 104813719 B CN104813719 B CN 104813719B CN 201280076608 A CN201280076608 A CN 201280076608A CN 104813719 B CN104813719 B CN 104813719B
- Authority
- CN
- China
- Prior art keywords
- component carrier
- network insertion
- node
- transimission power
- insertion node
- 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.)
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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
- H04W52/38—TPC being performed in particular situations
-
- 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
- H04W52/143—Downlink power control
-
- 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
- H04W52/243—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters taking into account interferences
- H04W52/244—Interferences in heterogeneous networks, e.g. among macro and femto or pico cells or other sector / system interference [OSI]
-
- 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
-
- 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)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (31)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2012/080505 WO2014029095A1 (en) | 2012-08-23 | 2012-08-23 | Low-power carrier type and related methods and apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104813719A CN104813719A (zh) | 2015-07-29 |
CN104813719B true CN104813719B (zh) | 2018-11-30 |
Family
ID=50149358
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280076608.1A Active CN104813719B (zh) | 2012-08-23 | 2012-08-23 | 低功率载波类型以及相关方法和设备 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2888912B1 (zh) |
CN (1) | CN104813719B (zh) |
HK (1) | HK1209944A1 (zh) |
WO (1) | WO2014029095A1 (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9131434B2 (en) * | 2012-10-19 | 2015-09-08 | Blackberry Limited | Using a cell as a pathloss or timing reference |
US11184125B2 (en) * | 2018-01-31 | 2021-11-23 | Qualcomm Incorporated | Network triggered reference signal coverage extension in wireless communication |
US12010632B2 (en) * | 2022-02-18 | 2024-06-11 | T-Mobile Innovations Llc | Optimizing coverage and power usage in a network deploying an unlicensed band |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101984700A (zh) * | 2010-11-08 | 2011-03-09 | 中兴通讯股份有限公司 | 一种异构网络载波聚合组成载波功率分配方法 |
CN102404808A (zh) * | 2010-09-14 | 2012-04-04 | 夏普株式会社 | 异种网络中增强型同信道干扰消除方法、基站及用户设备 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101701444B1 (ko) * | 2009-10-02 | 2017-02-03 | 인터디지탈 패튼 홀딩스, 인크 | 하나보다 많은 컴포넌트 캐리어 상의 전송의 전송 전력을 제어하기 위한 방법 및 장치 |
JP5854050B2 (ja) | 2011-02-04 | 2016-02-09 | 日本電気株式会社 | 無線通信システム、基地局装置、無線リソース制御方法、及びプログラム |
-
2012
- 2012-08-23 WO PCT/CN2012/080505 patent/WO2014029095A1/en active Application Filing
- 2012-08-23 CN CN201280076608.1A patent/CN104813719B/zh active Active
- 2012-08-23 EP EP12883189.8A patent/EP2888912B1/en active Active
-
2015
- 2015-10-21 HK HK15110354.2A patent/HK1209944A1/zh unknown
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102404808A (zh) * | 2010-09-14 | 2012-04-04 | 夏普株式会社 | 异种网络中增强型同信道干扰消除方法、基站及用户设备 |
CN101984700A (zh) * | 2010-11-08 | 2011-03-09 | 中兴通讯股份有限公司 | 一种异构网络载波聚合组成载波功率分配方法 |
Also Published As
Publication number | Publication date |
---|---|
HK1209944A1 (zh) | 2016-04-08 |
EP2888912A4 (en) | 2016-04-13 |
WO2014029095A1 (en) | 2014-02-27 |
EP2888912A1 (en) | 2015-07-01 |
CN104813719A (zh) | 2015-07-29 |
EP2888912B1 (en) | 2017-11-22 |
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