WO2012144763A3 - 반송파 집성 기법이 적용된 무선 통신 시스템에서 전력 제어 방법 및 이를 위한 장치 - Google Patents
반송파 집성 기법이 적용된 무선 통신 시스템에서 전력 제어 방법 및 이를 위한 장치 Download PDFInfo
- Publication number
- WO2012144763A3 WO2012144763A3 PCT/KR2012/002747 KR2012002747W WO2012144763A3 WO 2012144763 A3 WO2012144763 A3 WO 2012144763A3 KR 2012002747 W KR2012002747 W KR 2012002747W WO 2012144763 A3 WO2012144763 A3 WO 2012144763A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wireless communication
- communication system
- carrier aggregation
- base station
- system adopting
- Prior art date
Links
Classifications
-
- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0096—Indication of changes in allocation
- H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
-
- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0016—Time-frequency-code
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0203—Power saving arrangements in the radio access network or backbone network of wireless communication networks
- H04W52/0206—Power saving arrangements in the radio access network or backbone network of wireless communication networks in access points, e.g. base stations
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave
- H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is master and terminal is slave using a pre-established activity schedule, e.g. traffic indication frame
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
-
- 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
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
- H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a power saving command
-
- 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
- H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/20—Control channels or signalling for resource management
-
- 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
-
- 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)
Abstract
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12774717.8A EP2701322B1 (en) | 2011-04-18 | 2012-04-12 | Method for controlling power in a wireless communication system adopting a carrier aggregation technique, and apparatus for same |
KR1020137021918A KR101923452B1 (ko) | 2011-04-18 | 2012-04-12 | 반송파 집성 기법이 적용된 무선 통신 시스템에서 전력 제어 방법 및 이를 위한 장치 |
US14/003,591 US9232467B2 (en) | 2011-04-18 | 2012-04-12 | Method for controlling power in a wireless communication system adopting a carrier aggregation technique, and apparatus for same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161476743P | 2011-04-18 | 2011-04-18 | |
US61/476,743 | 2011-04-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012144763A2 WO2012144763A2 (ko) | 2012-10-26 |
WO2012144763A3 true WO2012144763A3 (ko) | 2013-03-07 |
Family
ID=47042020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2012/002747 WO2012144763A2 (ko) | 2011-04-18 | 2012-04-12 | 반송파 집성 기법이 적용된 무선 통신 시스템에서 전력 제어 방법 및 이를 위한 장치 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9232467B2 (ko) |
EP (1) | EP2701322B1 (ko) |
KR (1) | KR101923452B1 (ko) |
WO (1) | WO2012144763A2 (ko) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6534619B2 (ja) * | 2013-03-15 | 2019-06-26 | アップル インコーポレイテッドApple Inc. | Lteキャリアアグリゲーションにおけるセカンダリコンポーネントキャリアの将来のスケジューリング |
WO2015065156A1 (ko) * | 2013-11-04 | 2015-05-07 | 엘지전자 주식회사 | 무선 통신 시스템에서 신호를 전송하는 방법 및 장치 |
US10015745B2 (en) * | 2015-06-16 | 2018-07-03 | Intel Corporation | Apparatus, system and method of communicating a wakeup packet |
EP3846558A4 (en) * | 2018-08-31 | 2022-04-13 | Beijing Xiaomi Mobile Software Co., Ltd. | CARRIER ACTIVATION METHOD, DEVICE, APPARATUS, SYSTEM, AND STORAGE MEDIA |
KR20200031446A (ko) | 2018-09-14 | 2020-03-24 | 삼성전자주식회사 | 무선 통신 시스템에서 pdcch 모니터링 방법 및 장치 |
WO2020067783A1 (ko) * | 2018-09-27 | 2020-04-02 | 엘지전자 주식회사 | 무선 통신 시스템에서 단말에 의해 수행되는 불연속 수신 방법 및 상기 방법을 이용하는 단말 |
KR102628040B1 (ko) | 2018-09-28 | 2024-01-22 | 삼성전자주식회사 | 무선 통신 시스템에서 pdcch 모니터링 방법 및 장치 |
KR20210109634A (ko) * | 2019-01-11 | 2021-09-06 | 텔레호낙티에볼라게트 엘엠 에릭슨(피유비엘) | CA를 위한 Scell 관리 |
US10887839B2 (en) * | 2019-03-29 | 2021-01-05 | Qualcomm Incorporated | Search space set for wakeup signal |
WO2021189446A1 (zh) * | 2020-03-27 | 2021-09-30 | Oppo广东移动通信有限公司 | 辅助载波的睡眠指示方法、装置、终端及存储介质 |
US20230328649A1 (en) * | 2022-04-07 | 2023-10-12 | Qualcomm Incorporated | Wake up signal monitoring occasions |
CN115022902B (zh) * | 2022-05-30 | 2024-06-14 | 南通领讯信息技术有限公司 | 一种高频带利用率的无线通信方法及使用该方法的基站 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004320153A (ja) * | 2003-04-11 | 2004-11-11 | Sony Corp | 無線通信システム及びその電力制御方法 |
KR20050029254A (ko) * | 2003-09-20 | 2005-03-24 | 삼성전자주식회사 | 광대역 무선 통신시스템의 슬리핑 스테이트에서 모드간의상태 천이를 위한 웨이크업 채널 전송 장치 및 방법 |
KR20100118535A (ko) * | 2009-04-28 | 2010-11-05 | 한국전자통신연구원 | 다중 반송파 무선 접속 시스템에서 데이터를 송수신하는 방법 |
KR20110036518A (ko) * | 2009-10-01 | 2011-04-07 | 한국전자통신연구원 | 멀티 캐리어 구조를 사용하는 이동통신 시스템에서의 단말기 전력소모 감소 방법 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2010078365A1 (en) * | 2008-12-30 | 2010-07-08 | Interdigital Patent Holdings, Inc. | Discontinuous reception for carrier aggregation |
EP2386182B1 (en) * | 2009-01-07 | 2014-12-10 | Nokia Solutions and Networks Oy | Discontinuous reception in carrier aggregation wireless communication systems |
DE102009004031A1 (de) * | 2009-01-08 | 2010-07-15 | Bayer Technology Services Gmbh | Strukturierte Gasdiffusionselektrode für Elektrolysezellen |
US20100284332A1 (en) | 2009-04-28 | 2010-11-11 | Electronics And Telecommunications Research Institute | Method for transmitting and receiving data in multi carrier wireless access system |
WO2012116489A1 (en) * | 2011-03-01 | 2012-09-07 | Renesas Mobile Corporation | Operating a wireless system in an unlicensed band |
-
2012
- 2012-04-12 KR KR1020137021918A patent/KR101923452B1/ko active IP Right Grant
- 2012-04-12 WO PCT/KR2012/002747 patent/WO2012144763A2/ko active Application Filing
- 2012-04-12 EP EP12774717.8A patent/EP2701322B1/en not_active Not-in-force
- 2012-04-12 US US14/003,591 patent/US9232467B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004320153A (ja) * | 2003-04-11 | 2004-11-11 | Sony Corp | 無線通信システム及びその電力制御方法 |
KR20050029254A (ko) * | 2003-09-20 | 2005-03-24 | 삼성전자주식회사 | 광대역 무선 통신시스템의 슬리핑 스테이트에서 모드간의상태 천이를 위한 웨이크업 채널 전송 장치 및 방법 |
KR20100118535A (ko) * | 2009-04-28 | 2010-11-05 | 한국전자통신연구원 | 다중 반송파 무선 접속 시스템에서 데이터를 송수신하는 방법 |
KR20110036518A (ko) * | 2009-10-01 | 2011-04-07 | 한국전자통신연구원 | 멀티 캐리어 구조를 사용하는 이동통신 시스템에서의 단말기 전력소모 감소 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP2701322A2 (en) | 2014-02-26 |
KR101923452B1 (ko) | 2019-02-27 |
US9232467B2 (en) | 2016-01-05 |
WO2012144763A2 (ko) | 2012-10-26 |
KR20140016892A (ko) | 2014-02-10 |
EP2701322B1 (en) | 2016-05-18 |
US20140064170A1 (en) | 2014-03-06 |
EP2701322A4 (en) | 2014-10-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2012144763A3 (ko) | 반송파 집성 기법이 적용된 무선 통신 시스템에서 전력 제어 방법 및 이를 위한 장치 | |
WO2010082805A2 (ko) | 주파수 집성 시스템에서 반송파를 설정하는 방법 및 이를 위한 장치 | |
WO2013005948A3 (ko) | 무선 통신 시스템에서 단말이 상향링크 타이밍을 제어하는 방법 및 이를 위한 장치 | |
WO2012128490A3 (ko) | 무선 통신 시스템에서 동적 서브프레임 설정 시 재전송 방법 및 이를 위한 장치 | |
WO2013062388A3 (ko) | 이동통신 시스템에서 단말의 전력 소모를 효과적으로 감소시키는 방법 및 장치 | |
WO2012008773A3 (ko) | 무선 통신 시스템에서 상향링크 전송 전력 제어 방법 및 장치 | |
WO2010087622A2 (ko) | 전송 전력을 제어하는 방법 및 이를 위한 장치 | |
PH12015501027A1 (en) | A wireless device, a radio network node and methods for discontinuous reception in device to device communications | |
WO2012169744A3 (ko) | 무선통신 시스템에서의 정보 전송 방법 및 장치 | |
WO2012067406A3 (ko) | 이동통신 시스템에서 단말의 전력 소모를 최적화하는 방법 및 장치 | |
WO2010053308A3 (en) | Method for monitoring downlink control channel in user equipments | |
WO2012124924A3 (ko) | 반송파 집성 기법이 적용된 무선 통신 시스템에서 단말이 신호를 송수신하는 방법 및 이를 위한 장치 | |
MX2012003471A (es) | Metodo y sistema para tiempo de anuncio de interrupcion inactiva para operaciones de ahorro de energia en redes inalambricas. | |
WO2011133004A3 (ko) | 디바이스간의 직접 통신 | |
WO2012124923A3 (ko) | 무선 통신 시스템에서 동적 서브프레임 설정 방법 및 이를 위한 장치 | |
WO2013022318A3 (ko) | 이동통신 시스템에서 복수의 캐리어를 이용해서 데이터를 전송하는 방법 및 장치 | |
WO2010011084A3 (ko) | 셀룰라 인프라 구조를 임의로 자기 구성하는 방법 및 이를 위한 장치 | |
WO2011021814A3 (ko) | 무선통신시스템에서 데이터 송수신 방법 및 시스템 | |
WO2011068367A3 (ko) | 무선 통신 시스템에서 셀간 간섭 저감 방법 및 장치 | |
WO2011090319A3 (en) | Method and apparatus for activating carriers in mobile communication system | |
NZ603578A (en) | Mobile station, radio base station, and communication control method | |
WO2011112051A3 (ko) | 무선 통신 시스템에서 mtc를 위한 방법 및 장치 | |
WO2010126273A2 (ko) | 다중 반송파를 지원하는 무선 통신 시스템에서 하향링크 제어채널을 모니터링하는 방법 및 장치 | |
WO2010087659A3 (ko) | 반송파 결합을 지원하는 셀룰러 무선 통신시스템을 위한 라디오 링크 제어 방법 및 장치 | |
WO2012115471A3 (ko) | 무선통신 시스템에서 m2m(machine to machine) 기기가 멀티캐스트 데이터 관련 정보를 송신 및 수신하는 방법과 이를 위한 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 12774717 Country of ref document: EP Kind code of ref document: A2 |
|
ENP | Entry into the national phase |
Ref document number: 20137021918 Country of ref document: KR Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 14003591 Country of ref document: US |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012774717 Country of ref document: EP |