JP5385408B2 - 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
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- JP5385408B2 JP5385408B2 JP2011546209A JP2011546209A JP5385408B2 JP 5385408 B2 JP5385408 B2 JP 5385408B2 JP 2011546209 A JP2011546209 A JP 2011546209A JP 2011546209 A JP2011546209 A JP 2011546209A JP 5385408 B2 JP5385408 B2 JP 5385408B2
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- 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
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- 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
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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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
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- 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
- H04B7/24—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
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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
-
- 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
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- 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)
Description
Claims (5)
- 基地局及び中継局を含む無線通信システムにおける基地局の通信方法において、
前記中継局への信号送信のためのダウンリンクサブフレームを設定するステップと、
前記ダウンリンクサブフレームで前記中継局に信号を送信するステップと、
を有し、
前記ダウンリンクサブフレームは、前記基地局に適用される無線フレームタイミング、及び前記中継局に適用される無線フレームタイミングに基づいて設定され、
前記ダウンリンクサブフレームは、前記中継局に適用される前記無線フレームタイミングに基づき、MBSFNサブフレームとして設定されることができないサブフレームを除いたサブフレームのうち少なくとも一つのサブフレームに該当することを特徴とする方法。 - 前記ダウンリンクサブフレームは、前記基地局に適用される前記無線フレームタイミングと前記中継局に適用される前記無線フレームタイミングとの間の時間オフセットを反映して設定されることを特徴とする請求項1に記載の方法。
- 前記中継局に適用される前記無線フレームタイミングによる無線フレームは、10個のサブフレームで構成され、前記MBSFNサブフレームとして設定されることができないサブフレームは、前記中継局に適用される前記無線フレームタイミングによる前記無線フレームで1番目、5番目、6番目、及び10番目の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。
- 前記基地局が前記中継局に信号を送信する周波数帯域は、前記中継局が前記中継局に連結された端末に信号を送信する周波数帯域と同一な周波数帯域であることを特徴とする請求項3に記載の方法。
- 前記ダウンリンクサブフレームを指示する設定信号を上位階層信号を介して前記中継局に送信するステップをさらに有する請求項1に記載の方法。
Applications Claiming Priority (9)
Application Number | Priority Date | Filing Date | Title |
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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 | ||
KR10-2009-0048045 | 2009-06-01 | ||
KR1020090048045A KR101539777B1 (ko) | 2009-01-14 | 2009-06-01 | 무선통신 시스템에서 백홀 신호 전송 방법 |
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 |
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JP2012515494A JP2012515494A (ja) | 2012-07-05 |
JP5385408B2 true JP5385408B2 (ja) | 2014-01-08 |
Family
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Application Number | Title | Priority Date | Filing Date |
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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) |
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2009
- 2009-06-01 KR KR1020090048045A patent/KR101539777B1/ko active IP Right Grant
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2010
- 2010-01-12 EP EP10731367.8A patent/EP2378675B1/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 CN CN201510062072.3A patent/CN104639227B/zh active Active
- 2010-01-12 US US13/143,331 patent/US9413450B2/en active Active
- 2010-01-12 WO PCT/KR2010/000186 patent/WO2010082752A2/ko active Application Filing
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Publication number | Publication date |
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US20160323079A1 (en) | 2016-11-03 |
WO2010082752A3 (ko) | 2010-10-28 |
EP2378675B1 (en) | 2019-03-06 |
WO2010082752A2 (ko) | 2010-07-22 |
KR20100083677A (ko) | 2010-07-22 |
CN102282781A (zh) | 2011-12-14 |
EP2378675A4 (en) | 2015-05-06 |
CN104639227A (zh) | 2015-05-20 |
CN104639227B (zh) | 2018-05-15 |
US9621314B2 (en) | 2017-04-11 |
US9413450B2 (en) | 2016-08-09 |
CN102282781B (zh) | 2015-03-11 |
US20110267997A1 (en) | 2011-11-03 |
KR101539777B1 (ko) | 2015-08-07 |
JP2012515494A (ja) | 2012-07-05 |
EP2378675A2 (en) | 2011-10-19 |
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