JP2012515494A - 無線通信システムにおけるmbsfnサブフレームを用いた信号送信方法 - Google Patents
無線通信システムにおけるmbsfnサブフレームを用いた信号送信方法 Download PDFInfo
- Publication number
- JP2012515494A JP2012515494A JP2011546209A JP2011546209A JP2012515494A JP 2012515494 A JP2012515494 A JP 2012515494A JP 2011546209 A JP2011546209 A JP 2011546209A JP 2011546209 A JP2011546209 A JP 2011546209A JP 2012515494 A JP2012515494 A JP 2012515494A
- Authority
- JP
- Japan
- Prior art keywords
- subframe
- mbsfn subframe
- relay station
- mbsfn
- signal
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 63
- 238000004891 communication Methods 0.000 title claims abstract description 33
- 230000006854 communication Effects 0.000 title claims abstract description 33
- 230000008054 signal transmission Effects 0.000 title claims abstract description 15
- 238000005259 measurement Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 23
- 238000013468 resource allocation Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 101000741965 Homo sapiens Inactive tyrosine-protein kinase PRAG1 Proteins 0.000 description 2
- 102100038659 Inactive tyrosine-protein kinase PRAG1 Human genes 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012966 insertion method Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
- H04W8/082—Mobility data transfer for traffic bypassing of mobility servers, e.g. location registers, home PLMNs or home agents
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/14—Relay systems
- H04B7/15—Active relay systems
- H04B7/155—Ground-based stations
- H04B7/15528—Control of operation parameters of a relay station to exploit the physical medium
- H04B7/15542—Selecting at relay station its transmit and receive resources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2603—Arrangements for wireless physical layer control
- H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
- H04B7/2656—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA] for structure of frame, burst
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
-
- 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
- H04W72/27—Control channels or signalling for resource management between access points
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/30—Resource management for broadcast services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/08—Mobility data transfer
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Multimedia (AREA)
- Databases & Information Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Relay Systems (AREA)
Abstract
【解決手段】無線通信システムにおけるバックホール信号送信方法において、複数のバックホール信号を送信するための複数の中継局を選択する段階;及び、前記選択された複数の中継局の各々に前記複数のバックホール信号の各々を互いに異なる無線リソースを使用して送信する段階;を含み、前記複数の中継局の各々は、前記複数のバックホール信号の各々を受信するサブフレームをMBSFN(Multicast Broadcast Single Frequency Network)サブフレームとして設定することを特徴とする。本発明によると、無線リソースを効率的に用いて基地局と複数の中継局との間でバックホール信号を送信することができる。
【選択図】図10
Description
Claims (15)
- 無線通信システムにおけるMBSFNサブフレームを用いた信号送信方法において、
複数のバックホール信号を送信するための複数の中継局を選択する段階;及び、
前記選択された複数の中継局の各々に前記複数のバックホール信号の各々を互いに異なる無線リソースを使用して送信する段階;を含み、
前記選択された複数の中継局の各々は、前記複数のバックホール信号の各々を受信するサブフレームをMBSFNサブフレームとして設定することを特徴とする方法。 - 前記MBSFNサブフレームは、前記選択された複数の中継局の各々に連結された端末が基準信号測定を実行しないサブフレームであることを特徴とする請求項1に記載の方法。
- 前記互いに異なる無線リソースは、互いに異なる周波数、時間、アンテナ、及びコードのうちいずれか一つであることを特徴とする請求項1に記載の方法。
- 前記互いに異なる無線リソースが周波数リソースである場合、
前記複数の中継局を選択する段階は、
セル内の中継局を複数のグループに分ける段階;及び、
前記複数のグループから前記複数の中継局を含むグループを選択する段階;をさらに含み、
前記複数のグループは、互いに異なるサブフレームオフセット値を有し、該サブフレームオフセット値は無線フレームの開始点を意味することを特徴とする請求項3に記載の方法。 - 前記複数のグループのうちいずれか一つのグループに属する中継局は、同一サブフレームオフセット値を有することを特徴とする請求項4に記載の方法。
- 前記互いに異なる無線リソースが時間リソースである場合、
前記選択された複数の中継局の各々は、互いに異なるサブフレームオフセット値を有するように設定されることを特徴とする請求項3に記載の方法。 - 無線通信システムにおけるMBSFNサブフレームを用いた信号送信方法において、
サブフレームがMBSFNサブフレームであるか否かに対する情報を送信する段階;及び、
前記サブフレームがMBSFNサブフレームである場合、前記MBSFNサブフレームの用途を知らせる用途指示子を送信する段階;を含み、
前記用途指示子は、前記MBSFNサブフレームがMBMS信号を送信する用途に使われるT-MBSFNサブフレームまたは前記複数のバックホール信号を送信する用途に使われるF-MBSFNサブフレームのうちいずれか一つを指示することを特徴とする方法。 - 前記用途指示子は、上位階層信号またはPDCCHを介して送信されることを特徴とする請求項7に記載の方法。
- 前記PDCCHは、特定ブロードキャスト識別子にマスキングされて送信されることを特徴とする請求項8に記載の方法。
- 前記用途指示子がPDCCHを介して送信される場合、前記用途指示子は、前記MBSFNサブフレームに含まれたPDCCHを介して送信されることを特徴とする請求項8に記載の方法。
- 前記用途指示子がPDCCHを介して送信される場合、前記用途指示子は、MBSFNサブフレームとして設定されることができない特定サブフレームで送信され、前記特定サブフレームに後続する少なくとも一つ以上のMBSFNサブフレームに対する用途を指示することを特徴とする請求項8に記載の方法。
- 前記特定サブフレームは、TDDモードではサブフレーム0、1、5、6のうちいずれか一つのサブフレームであり、FDDモードではサブフレーム0、4、5、9のうちいずれか一つのサブフレームであることを特徴とする請求項11に記載の方法。
- 前記用途指示子が前記MBSFNサブフレームがF-MBSFNサブフレームであることを指示する場合、前記F-MBSFNサブフレームの細部的用途を指示する細部用途指示子をさらに含むことを特徴とする請求項7に記載の方法。
- 前記細部用途指示子は、前記F-MBSFNサブフレームの細部的用途によって基準信号が送信される領域を知らせることを特徴とする請求項13に記載の方法。
- 前記用途指示子は、前記MBSFNサブフレームの用途を示すビットマップであることを特徴とする請求項7に記載の方法。
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14446009P | 2009-01-14 | 2009-01-14 | |
US61/144,460 | 2009-01-14 | ||
US14474409P | 2009-01-15 | 2009-01-15 | |
US61/144,744 | 2009-01-15 | ||
KR1020090048045A KR101539777B1 (ko) | 2009-01-14 | 2009-06-01 | 무선통신 시스템에서 백홀 신호 전송 방법 |
KR10-2009-0048045 | 2009-06-01 | ||
US25083509P | 2009-10-12 | 2009-10-12 | |
US61/250,835 | 2009-10-12 | ||
PCT/KR2010/000186 WO2010082752A2 (ko) | 2009-01-14 | 2010-01-12 | 무선통신 시스템에서 mbsfn 서브프레임을 이용한 신호전송 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2012515494A true JP2012515494A (ja) | 2012-07-05 |
JP5385408B2 JP5385408B2 (ja) | 2014-01-08 |
Family
ID=42643382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011546209A Active JP5385408B2 (ja) | 2009-01-14 | 2010-01-12 | 無線通信システムにおけるmbsfnサブフレームを用いた信号送信方法 |
Country Status (6)
Country | Link |
---|---|
US (2) | US9413450B2 (ja) |
EP (1) | EP2378675B1 (ja) |
JP (1) | JP5385408B2 (ja) |
KR (1) | KR101539777B1 (ja) |
CN (2) | CN102282781B (ja) |
WO (1) | WO2010082752A2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101517744B1 (ko) * | 2013-02-01 | 2015-05-18 | 엘지전자 주식회사 | Mbsfn 서브프레임 송신 및 수신 방법 및 장치 |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101534474B (zh) * | 2008-03-14 | 2015-06-03 | 中兴通讯股份有限公司 | 一种配置单频网多播广播帧的方法 |
KR101539777B1 (ko) * | 2009-01-14 | 2015-08-07 | 엘지전자 주식회사 | 무선통신 시스템에서 백홀 신호 전송 방법 |
JP5487294B2 (ja) * | 2009-03-18 | 2014-05-07 | エレクトロニクス アンド テレコミュニケーションズ リサーチ インスチチュート | チャネル状態情報を有するレファレンス信号を送信するシステム |
US8705419B2 (en) * | 2009-10-09 | 2014-04-22 | Qualcomm Incorporated | Subframe staggering for relay communication |
EP2362708B1 (en) * | 2010-02-15 | 2012-09-19 | Alcatel Lucent | Method for performing a random access procedure by a relay node in a wireless or radio communication network, corresponding relay node |
JP5484635B2 (ja) | 2010-06-18 | 2014-05-07 | 京セラ株式会社 | 異なるキャリア上の複数のサブフレームに制御情報が分配される制御チャネル構造 |
US8699386B2 (en) * | 2010-08-18 | 2014-04-15 | Qualcomm Incorporated | H-ARQ timing and backhaul subframe configuration for TDD relay in LTE-A |
US9185711B2 (en) * | 2010-09-14 | 2015-11-10 | Qualcomm Incorporated | Method and apparatus for mitigating relay interference |
US9432992B2 (en) * | 2010-11-08 | 2016-08-30 | Samsung Electronics Co., Ltd. | Method and device for receiving a subframe in different forms in a wireless communication system |
KR101455563B1 (ko) | 2011-07-03 | 2014-10-28 | 엘지전자 주식회사 | 제어 채널 모니터링 방법 및 장치 |
JP5785459B2 (ja) * | 2011-08-15 | 2015-09-30 | 株式会社Nttドコモ | 通信システム、基地局装置、移動端末装置及び通信方法 |
US9276709B2 (en) | 2011-11-08 | 2016-03-01 | Futurewei Technologies, Inc. | System and method for interference management in cellular networks |
US9515761B2 (en) | 2012-02-29 | 2016-12-06 | Lg Electronics Inc. | Communication method in consideration of carrier types and apparatus for same |
WO2013151404A1 (en) * | 2012-04-06 | 2013-10-10 | Lg Electronics Inc. | An apparatus for receiving downlink signal in a wireless communication system and method thereof |
EP3737029B1 (en) * | 2012-05-03 | 2024-07-17 | Samsung Electronics Co., Ltd. | Reference signals and common search space for enhanced control channels |
KR101970279B1 (ko) * | 2012-07-09 | 2019-04-18 | 삼성전자주식회사 | 무선 통신 시스템에서 상향 링크 전력 제어장치 및 방법 |
CN102811469B (zh) * | 2012-07-25 | 2018-08-07 | 南京中兴软件有限责任公司 | 一种功率控制方法和装置 |
KR101537100B1 (ko) * | 2012-07-27 | 2015-07-15 | 주식회사 케이티 | 무선 자원 할당 시스템 및 방법 |
EP2900012B1 (en) * | 2012-10-09 | 2016-09-28 | Huawei Technologies Co., Ltd. | Interference coordination method and device |
US20150296509A1 (en) * | 2012-11-23 | 2015-10-15 | Lg Electronics Inc. | Method for transceiving control signal, and apparatus therefor |
US9775071B2 (en) * | 2014-02-24 | 2017-09-26 | Qualcomm Incorporated | TDD configurations and eIMTA in LTE |
CN103955157B (zh) * | 2014-05-19 | 2016-10-05 | 江苏万邦微电子有限公司 | 一种tr组件调试仪组合脉冲发生方法和控制方法 |
WO2017035760A1 (zh) * | 2015-08-31 | 2017-03-09 | 华为技术有限公司 | 一种广播组播业务的传输方法、基站设备和用户设备 |
US20190021084A1 (en) * | 2017-07-12 | 2019-01-17 | Futurewei Technologies, Inc. | System And Method For Backhaul and Access In Beamformed Communications Systems |
GB2568490B (en) * | 2017-11-16 | 2021-08-04 | Tcl Communication Ltd | Configuration of time domain multiplexing |
US10841942B2 (en) * | 2018-04-05 | 2020-11-17 | Qualcomm Incorporated | Scheduling and time-domain configuration in integrated access and backhaul |
EP3827628B1 (en) * | 2018-08-24 | 2022-08-24 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Method and device for indicating pdcch resources |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008104184A (ja) * | 2006-10-17 | 2008-05-01 | Ntt Docomo Inc | マルチホップ通信システムに適用する協調ダイバーシティ通信方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2002235258A1 (en) * | 2000-12-27 | 2002-07-08 | Ensemble Communications, Inc. | Adaptive call admission control for use in a wireless communication system |
CN101641874B (zh) * | 2006-08-18 | 2013-11-06 | 富士通株式会社 | 共存新的和现有的无线通信设备的导码序列 |
JP4862082B2 (ja) * | 2006-08-18 | 2012-01-25 | 富士通株式会社 | マルチホップ・リレー・ネットワークの無線資源管理 |
US8457674B2 (en) * | 2006-09-29 | 2013-06-04 | Intel Corporation | Architecture, protocols and frame formats for wireless multi-hop relay networks |
US8335176B2 (en) * | 2008-04-07 | 2012-12-18 | Qualcomm Incorporated | Transmission of overhead channels with timing offset and blanking |
US9294219B2 (en) * | 2008-09-30 | 2016-03-22 | Qualcomm Incorporated | Techniques for supporting relay operation in wireless communication systems |
US20100120442A1 (en) * | 2008-11-12 | 2010-05-13 | Motorola, Inc. | Resource sharing in relay operations within wireless communication systems |
KR101539777B1 (ko) * | 2009-01-14 | 2015-08-07 | 엘지전자 주식회사 | 무선통신 시스템에서 백홀 신호 전송 방법 |
-
2009
- 2009-06-01 KR KR1020090048045A patent/KR101539777B1/ko active IP Right Grant
-
2010
- 2010-01-12 US US13/143,331 patent/US9413450B2/en active Active
- 2010-01-12 CN CN201080004638.2A patent/CN102282781B/zh active Active
- 2010-01-12 JP JP2011546209A patent/JP5385408B2/ja active Active
- 2010-01-12 EP EP10731367.8A patent/EP2378675B1/en active Active
- 2010-01-12 WO PCT/KR2010/000186 patent/WO2010082752A2/ko active Application Filing
- 2010-01-12 CN CN201510062072.3A patent/CN104639227B/zh active Active
-
2016
- 2016-07-13 US US15/209,426 patent/US9621314B2/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008104184A (ja) * | 2006-10-17 | 2008-05-01 | Ntt Docomo Inc | マルチホップ通信システムに適用する協調ダイバーシティ通信方法 |
Non-Patent Citations (8)
Title |
---|
JPN6012053420; Fang-Ching Ren et al.: 'Recommendation on PMP Mode Compatible TDD Frame Structure' IEEE C802.16mmr-05/027r1 , 200511 * |
JPN6012053421; 'LTE signaling to support Relay operation' 3GPP TSG RAN WG1 Meeting #55, R1-084412 , 200811 * |
JPN6012053422; 'Control Channel and Data Channel Design for Relay Link in LTE-Advanced' 3GPP TSG-RAN1 #55bis, R1-090153 , 200901 * |
JPN6012053423; 'LTE-A Relay support via existing MBSFN signaling (10ms vs. 8ms periodicity)' 3GPP TSG RAN WG1 Meeting #55, R1-08453 , 200811 * |
JPN6012053423; 'LTE-A Relay support via existing MBSFN signaling (10ms vs. 8ms periodicity)' 3GPP TSG RAN WG1 Meeting #55, R1-084535 , 200811 * |
JPN6012053424; 'Support of Rel-8 UEs by LTE-A Relays' 3GPP RAN WG1#55, R1-084384 , 200811 * |
JPN6012053425; 'Efficient support of relays through MBSFN subframes' 3GPP TSG-RAN WG1 #55, R1-084357 , 200811 * |
JPN6012053426; 'Comparing Relay Support with MBSFN and Blank Subframes' 3GPP TSG RAN WG1 #55 Meeting, R1-084515 , 200811 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101517744B1 (ko) * | 2013-02-01 | 2015-05-18 | 엘지전자 주식회사 | Mbsfn 서브프레임 송신 및 수신 방법 및 장치 |
US9769628B2 (en) | 2013-02-01 | 2017-09-19 | Lg Electronics Inc. | Method and apparatus for transmitting and receiving MBSFN subframe |
Also Published As
Publication number | Publication date |
---|---|
US20160323079A1 (en) | 2016-11-03 |
JP5385408B2 (ja) | 2014-01-08 |
CN102282781B (zh) | 2015-03-11 |
EP2378675A4 (en) | 2015-05-06 |
CN102282781A (zh) | 2011-12-14 |
CN104639227A (zh) | 2015-05-20 |
US9413450B2 (en) | 2016-08-09 |
WO2010082752A3 (ko) | 2010-10-28 |
KR20100083677A (ko) | 2010-07-22 |
EP2378675A2 (en) | 2011-10-19 |
US9621314B2 (en) | 2017-04-11 |
US20110267997A1 (en) | 2011-11-03 |
WO2010082752A2 (ko) | 2010-07-22 |
KR101539777B1 (ko) | 2015-08-07 |
CN104639227B (zh) | 2018-05-15 |
EP2378675B1 (en) | 2019-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5385408B2 (ja) | 無線通信システムにおけるmbsfnサブフレームを用いた信号送信方法 | |
US9648619B2 (en) | Method for relaying data in wireless communication system based on time division duplex | |
US8995332B2 (en) | Relay node device for receiving control information from a base station and method therefor | |
KR101388361B1 (ko) | 무선 통신 시스템에서 중계 동작을 지원하기 위한 기술들 | |
JP5118253B2 (ja) | 中継局を含む無線通信システムにおけるバックホールリンク及びアクセスリンクのためのリソース割当方法 | |
KR101527975B1 (ko) | 무선통신 시스템에서 데이터 중계 방법 | |
KR101558593B1 (ko) | 무선통신 시스템에서 신호 전송 방법 및 장치 | |
KR101781854B1 (ko) | 사운딩 참조 신호를 전송하는 방법 및 장치 | |
KR101729562B1 (ko) | 중계기와 기지국 간의 데이터 송수신 방법 | |
KR101584814B1 (ko) | 무선통신 시스템에서 스케줄링 요청 전송방법 및 장치 | |
KR20100099655A (ko) | 무선통신 시스템에서 중계국의 데이터 수신방법 및 장치 | |
EP2608433B1 (en) | Method and apparatus for transmitting a signal related to a change in transmission format | |
KR101973465B1 (ko) | 이동통신 시스템에서 백홀 링크 서브프레임 구조 및 그 정보 전송 방법 | |
KR20110117604A (ko) | 중계국을 포함하는 무선 통신 시스템에서 프레임 구성 방법 및 장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20121016 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130116 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20130409 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20130709 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20130717 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20130808 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130903 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20131003 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5385408 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |