WO2011105856A3 - 다중 반송파 시스템에서 파워 헤드룸 정보의 전송장치 및 방법 - Google Patents
다중 반송파 시스템에서 파워 헤드룸 정보의 전송장치 및 방법 Download PDFInfo
- Publication number
- WO2011105856A3 WO2011105856A3 PCT/KR2011/001349 KR2011001349W WO2011105856A3 WO 2011105856 A3 WO2011105856 A3 WO 2011105856A3 KR 2011001349 W KR2011001349 W KR 2011001349W WO 2011105856 A3 WO2011105856 A3 WO 2011105856A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- power
- maximum transmission
- base station
- power headroom
- carrier system
- Prior art date
Links
Classifications
-
- 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
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
- H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
-
- 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
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
-
- 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
-
- 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
- H04W52/367—Power values between minimum and maximum limits, e.g. dynamic range
-
- 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
- H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
-
- 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
- H04W52/16—Deriving transmission power values from another channel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020127021792A KR101392601B1 (ko) | 2010-02-25 | 2011-02-25 | 다중 반송파 시스템에서 파워 헤드룸 정보의 전송장치 및 방법 |
CN201180011037.9A CN102771173B (zh) | 2010-02-25 | 2011-02-25 | 在多载波系统中发射功率余量信息的装置和方法 |
US13/581,232 US9357509B2 (en) | 2010-02-25 | 2011-02-25 | Apparatus and method for transmitting power headroom information in a multi-carrier system |
EP11747746.3A EP2525618B1 (en) | 2010-02-25 | 2011-02-25 | Apparatus and method for transmitting power headroom information in a multi-carrier system |
JP2012554939A JP5542971B2 (ja) | 2010-02-25 | 2011-02-25 | 多重搬送波システムにおけるパワーヘッドルーム情報の送信装置及び方法 |
KR1020137028287A KR101356921B1 (ko) | 2010-02-25 | 2011-02-25 | 다중 반송파 시스템에서 파워 헤드룸 정보의 전송장치 및 방법 |
US14/223,958 US9155054B2 (en) | 2010-02-25 | 2014-03-24 | Apparatus and method for transmitting power headroom information in a multi-carrier system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30829410P | 2010-02-25 | 2010-02-25 | |
US61/308,294 | 2010-02-25 | ||
US36903110P | 2010-07-29 | 2010-07-29 | |
US61/369,031 | 2010-07-29 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/581,232 A-371-Of-International US9357509B2 (en) | 2010-02-25 | 2011-02-25 | Apparatus and method for transmitting power headroom information in a multi-carrier system |
US14/223,958 Continuation US9155054B2 (en) | 2010-02-25 | 2014-03-24 | Apparatus and method for transmitting power headroom information in a multi-carrier system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2011105856A2 WO2011105856A2 (ko) | 2011-09-01 |
WO2011105856A3 true WO2011105856A3 (ko) | 2012-02-02 |
Family
ID=44507462
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2011/001349 WO2011105856A2 (ko) | 2010-02-25 | 2011-02-25 | 다중 반송파 시스템에서 파워 헤드룸 정보의 전송장치 및 방법 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9357509B2 (ko) |
EP (1) | EP2525618B1 (ko) |
JP (3) | JP5542971B2 (ko) |
KR (2) | KR101356921B1 (ko) |
CN (1) | CN102771173B (ko) |
WO (1) | WO2011105856A2 (ko) |
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KR20130124592A (ko) | 2013-11-14 |
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EP2525618B1 (en) | 2018-06-20 |
EP2525618A4 (en) | 2015-06-03 |
KR101356921B1 (ko) | 2014-01-29 |
US9155054B2 (en) | 2015-10-06 |
CN102771173B (zh) | 2015-11-25 |
US9357509B2 (en) | 2016-05-31 |
WO2011105856A2 (ko) | 2011-09-01 |
US20140206410A1 (en) | 2014-07-24 |
JP5826413B2 (ja) | 2015-12-02 |
JP2015097415A (ja) | 2015-05-21 |
CN102771173A (zh) | 2012-11-07 |
JP2014161106A (ja) | 2014-09-04 |
EP2525618A2 (en) | 2012-11-21 |
JP5678225B2 (ja) | 2015-02-25 |
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