KR20120052928A - 이동국 장치, 기지국 장치, 무선 통신 방법 및 통신 프로그램 - Google Patents
이동국 장치, 기지국 장치, 무선 통신 방법 및 통신 프로그램 Download PDFInfo
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- 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 signalling, i.e. of overhead other than pilot signals
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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]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
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- 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) or DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
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- 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
- H04L5/0037—Inter-user or inter-terminal allocation
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- 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 signalling, i.e. of overhead other than pilot signals
- H04L5/0055—Physical resource allocation for ACK/NACK
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- 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
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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
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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]
- H04W52/18—TPC being performed according to specific parameters
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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]
- H04W52/18—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
- H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
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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]
- H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
- H04W52/32—TPC of broadcast or control channels
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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]
- H04W52/30—Transmission power control [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
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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]
- H04W52/54—Signalisation aspects of the TPC commands, e.g. frame structure
- H04W52/58—Format of the TPC bits
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- 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
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- 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
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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]
- H04W52/30—Transmission power control [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
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/02—Terminal devices
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
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- 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
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Abstract
Description
도 2는 본 실시 형태에 따른 주파수 대역 집약 처리의 일례를 도시하는 도면.
도 3은 본 실시 형태에 따른 하향 링크의 무선 프레임의 구성의 일례를 도시하는 개략도.
도 4는 본 실시 형태에 따른 상향 링크의 무선 프레임의 구성의 일례를 도시하는 개략도.
도 5는 본 실시 형태에 따른 기지국 장치(b1)의 구성을 도시하는 개략적인 블록도.
도 6은 본 실시 형태에 따른 기억부(b113)가 기억하고 있는 각종 설정 정보의 일례를 도시하는 도면.
도 7은 본 실시 형태에 따른 이동국 장치(a1)의 구성을 도시하는 개략적인 블록도.
도 8은 본 실시 형태에 따른 기억부(a113)가 기억하고 있는 각종 설정 정보의 일례를 도시하는 도면.
도 9는 본 실시 형태에 따른 송신 전력 제어용 포맷의 구성의 일례를 도시하는 도면.
도 10은 본 실시 형태에 따른 이동국 장치(a1)의 상향 링크 공용 채널에 대한 TPC 커맨드의 적용 방법을 도시하는 도면.
도 11은 본 실시 형태에 따른 기지국 장치(b1)의 동작의 일례를 도시하는 흐름도.
도 12는 본 실시 형태에 따른 이동국 장치(a1)의 동작의 일례를 도시하는 흐름도.
도 13은 본 발명의 제1 참고예에 따른 기지국 장치(b2)의 구성을 도시하는 개략적인 블록도.
도 14는 본 참고예에 따른 기억부(b213)가 기억하고 있는 각종 설정 정보의 일례를 도시하는 도면.
도 15는 본 발명의 제1 참고예에 따른 이동국 장치(a2)의 구성을 도시하는 개략적인 블록도.
도 16은 본 참고예에 따른 기억부(a213)가 기억하고 있는 각종 설정 정보의 일례를 도시하는 도면.
도 17은 본 참고예에 따른 이동국 장치(a2)의 상향 링크 공용 채널에 대한 TPC 커맨드의 적용 방법을 도시하는 도면.
도 18은 본 발명의 제2 참고예에 따른 기지국 장치(b3)의 구성을 도시하는 개략적인 블록도.
도 19는 본 참고예에 따른 기억부(b313)가 기억하고 있는 각종 설정 정보의 일례를 도시하는 도면.
도 20은 본 발명의 제2 참고예에 따른 이동국 장치(a3)의 구성을 도시하는 개략적인 블록도.
도 21은 본 참고예에 따른 기억부(a313)가 기억하고 있는 각종 설정 정보의 일례를 도시하는 도면.
도 22는 본 참고예에 따른 이동국 장치(a3)의 상향 링크 공용 채널에 대한 TPC 커맨드의 적용 방법을 도시하는 도면.
기지국 장치 : b1, b2, b3
상위층 처리부 : a11, a21, a31
무선 리소스 제어부 : a111, a211, a311
송신 전력 제어부 : a112
기억부 : a113, a213, a313
제어부 : a12
수신 처리부 : a13
송신 처리부 : a14
전력 증폭부 : a141
상위층 처리부 : b11, b21, b31
무선 리소스 제어부 : b111, b211, b311
송신 전력 제어부 : b112, b212, b312
기억부 : b113, b213, b313
제어부 : b12
수신 처리부 : b13
송신 처리부 : b14
Claims (5)
- 컴포넌트 캐리어를 복수 이용하여 이동국 장치와의 무선 통신을 행하는 기지국 장치로서,
어느 하나의 하향 링크의 컴포넌트 캐리어에 배치되는 하향 링크 공용 채널의 무선 리소스 할당을 나타내는 정보와, 상기 하향 링크 공용 채널에 대한 ACK/NACK를 송신하는 상향 링크의 컴포넌트 캐리어의 상향 링크 제어 채널에 대한 TPC 커맨드를 포함하는 하향 링크 제어 정보를 상기 이동국 장치에 송신하는 것을 특징으로 하는 기지국 장치. - 컴포넌트 캐리어를 복수 이용하여 기지국 장치와의 무선 통신을 행하는 이동국 장치로서,
하향 링크 제어 채널의 어느 하나의 하향 링크의 컴포넌트 캐리어에 배치되는 하향 링크 공용 채널의 무선 리소스 할당을 나타내는 정보와, 상기 하향 링크 공용 채널에 대한 ACK/NACK를 송신하는 상향 링크의 컴포넌트 캐리어의 상향 링크 제어 채널에 대한 TPC 커맨드를 포함하는 하향 링크 제어 정보를 상기 기지국 장치로부터 수신하는 것을 특징으로 하는 이동국 장치. - 컴포넌트 캐리어를 복수 이용하여 이동국 장치와의 무선 통신을 행하는 기지국 장치에 의한 무선 통신 방법으로서,
어느 하나의 하향 링크의 컴포넌트 캐리어에 배치되는 하향 링크 공용 채널의 무선 리소스 할당을 나타내는 정보와, 상기 하향 링크 공용 채널에 대한 ACK/NACK를 송신하는 상향 링크의 컴포넌트 캐리어의 상향 링크 제어 채널에 대한 TPC 커맨드를 포함하는 하향 링크 제어 정보를 상기 이동국 장치에 송신하는 것을 특징으로 하는 무선 통신 방법. - 컴포넌트 캐리어를 복수 이용하여 기지국 장치와의 무선 통신을 행하는 이동국 장치에 의한 무선 통신 방법으로서,
하향 링크 제어 채널의 어느 하나의 하향 링크의 컴포넌트 캐리어에 배치되는 하향 링크 공용 채널의 무선 리소스 할당을 나타내는 정보와, 상기 하향 링크 공용 채널에 대한 ACK/NACK를 송신하는 상향 링크의 컴포넌트 캐리어의 상향 링크 제어 채널에 대한 TPC 커맨드를 포함하는 하향 링크 제어 정보를 상기 기지국 장치로부터 수신하는 것을 특징으로 하는 무선 통신 방법. - 제3항 또는 제4항의 무선 통신 방법을 컴퓨터에 실행시키기 위한 통신 프로그램.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009142874 | 2009-06-16 | ||
| JPJP-P-2009-142874 | 2009-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120052928A true KR20120052928A (ko) | 2012-05-24 |
| KR101600655B1 KR101600655B1 (ko) | 2016-03-07 |
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| KR1020127000479A Active KR101600655B1 (ko) | 2009-06-16 | 2010-05-24 | 이동국 장치, 기지국 장치, 무선 통신 방법 및 집적 회로 |
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| Country | Link |
|---|---|
| US (5) | US8995363B2 (ko) |
| EP (2) | EP2445272A4 (ko) |
| JP (2) | JP5432998B2 (ko) |
| KR (1) | KR101600655B1 (ko) |
| CN (2) | CN102804867B (ko) |
| MX (2) | MX2011013799A (ko) |
| WO (2) | WO2010146972A1 (ko) |
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| CN104936298B (zh) * | 2008-11-04 | 2018-07-10 | 苹果公司 | 在第一载波中提供下行链路控制结构 |
| WO2010146972A1 (ja) * | 2009-06-16 | 2010-12-23 | シャープ株式会社 | 移動局装置、基地局装置、無線通信方法及び通信プログラム |
| CN101998636B (zh) | 2009-08-14 | 2013-07-31 | 电信科学技术研究院 | 一种终端标识的使用方法、系统和设备 |
| JP5520003B2 (ja) * | 2009-10-28 | 2014-06-11 | シャープ株式会社 | 無線通信システム、基地局装置、移動局装置、無線通信システムの制御方法、基地局装置の制御プログラムおよび移動局装置の制御プログラム |
| RU2505945C1 (ru) * | 2009-12-17 | 2014-01-27 | ЭлДжи ЭЛЕКТРОНИКС ИНК. | Устройство и способ предотвращения блокировки канала управления |
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| US9179415B2 (en) * | 2010-06-21 | 2015-11-03 | Lg Electronics Inc. | Uplink control channel transmission control method in a multi-carrier system and terminal using same |
| TW201206105A (en) * | 2010-06-25 | 2012-02-01 | Htc Corp | Method of handling downlink control information indication and related communication device |
| EP2661132B1 (en) * | 2010-12-28 | 2017-06-21 | Fujitsu Limited | Wireless communication system, mobile station, base station and method of wireless communication |
| CN102111863B (zh) | 2011-03-04 | 2014-02-12 | 电信科学技术研究院 | 发送功率控制信息和功率控制的方法、系统及设备 |
| EP2704341B1 (en) * | 2011-04-25 | 2017-10-18 | LG Electronics Inc. | Efficient transmission of reference signals in wireless communication systems using carrier aggregation |
| JP5739221B2 (ja) * | 2011-05-10 | 2015-06-24 | シャープ株式会社 | 基地局装置、移動局装置、無線通信方法および集積回路 |
| KR101584552B1 (ko) * | 2011-09-25 | 2016-01-22 | 엘지전자 주식회사 | 상향링크 신호 전송방법 및 사용자기기와, 상향링크 신호 수신방법 및 기지국 |
| CN103843423B (zh) | 2011-09-30 | 2018-08-24 | 夏普株式会社 | 终端装置以及用于终端装置的方法 |
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| US9198181B2 (en) * | 2012-03-19 | 2015-11-24 | Blackberry Limited | Enhanced common downlink control channels |
| WO2013169165A1 (en) | 2012-05-11 | 2013-11-14 | Telefonaktiebolaget L M Ericsson (Publ) | Apparatus and method for downlink scheduling |
| GB2507531B (en) | 2012-11-02 | 2015-05-06 | Broadcom Corp | Common search space configuration of a carrier |
| US11245507B2 (en) * | 2012-11-02 | 2022-02-08 | Texas Instruments Incorporated | Efficient allocation of uplink HARQ-ACK resources for LTE enhanced control channel |
| US9787458B2 (en) * | 2013-09-16 | 2017-10-10 | Nec Corporation | Methods and apparatus relating to LTE FDD-TDD inter-system carrier aggregation in advanced wireless communication systems |
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| KR20080013954A (ko) * | 2005-04-28 | 2008-02-13 | 콸콤 인코포레이티드 | 데이터 전송 시스템들에서 다중-캐리어 동작 |
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| 비특허 문헌3 : "3GPP TR36.814 v1.0.2(2009-03)", May, 2009. |
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| US10382180B2 (en) | 2019-08-13 |
| WO2010146972A1 (ja) | 2010-12-23 |
| US20150172029A1 (en) | 2015-06-18 |
| CN102804867A (zh) | 2012-11-28 |
| US9072056B2 (en) | 2015-06-30 |
| CN102804868A (zh) | 2012-11-28 |
| JPWO2010146971A1 (ja) | 2012-12-06 |
| US20120093117A1 (en) | 2012-04-19 |
| EP2445271B1 (en) | 2018-02-21 |
| JP5395902B2 (ja) | 2014-01-22 |
| MX2011013803A (es) | 2012-02-01 |
| EP2445272A1 (en) | 2012-04-25 |
| JP5432998B2 (ja) | 2014-03-05 |
| US8995363B2 (en) | 2015-03-31 |
| US9820241B2 (en) | 2017-11-14 |
| CN102804867B (zh) | 2016-07-27 |
| WO2010146971A1 (ja) | 2010-12-23 |
| EP2445271A1 (en) | 2012-04-25 |
| EP2445272A4 (en) | 2014-08-06 |
| JPWO2010146972A1 (ja) | 2012-12-06 |
| EP2445271A4 (en) | 2014-10-15 |
| US20180041974A1 (en) | 2018-02-08 |
| CN102804868B (zh) | 2016-01-20 |
| KR101600655B1 (ko) | 2016-03-07 |
| US20120087334A1 (en) | 2012-04-12 |
| US20150249962A1 (en) | 2015-09-03 |
| MX2011013799A (es) | 2012-02-01 |
| US10205574B2 (en) | 2019-02-12 |
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