JP2015167364A - ソース装置、デスティネーション装置及びリレイ装置の通信方法 - Google Patents
ソース装置、デスティネーション装置及びリレイ装置の通信方法 Download PDFInfo
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- JP2015167364A JP2015167364A JP2015077886A JP2015077886A JP2015167364A JP 2015167364 A JP2015167364 A JP 2015167364A JP 2015077886 A JP2015077886 A JP 2015077886A JP 2015077886 A JP2015077886 A JP 2015077886A JP 2015167364 A JP2015167364 A JP 2015167364A
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- 238000000034 method Methods 0.000 title claims abstract description 68
- 238000004891 communication Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 5
- 230000008859 change Effects 0.000 description 73
- 230000005540 biological transmission Effects 0.000 description 37
- 230000004044 response Effects 0.000 description 26
- 238000010586 diagram Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 238000012544 monitoring process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000036963 noncompetitive effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 101100172132 Mus musculus Eif3a gene Proteins 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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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
- H04B7/15557—Selecting relay station operation mode, e.g. between amplify and forward mode, decode and forward mode or FDD - and TDD mode
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/22—Alternate routing
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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
- H04L5/14—Two-way operation using the same type of signal, i.e. duplex
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- 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
- H04B7/1555—Selecting relay station antenna mode, e.g. selecting omnidirectional -, directional beams, selecting polarizations
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/02—Selection of wireless resources by user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
- H04W84/04—Large scale networks; Deep hierarchical networks
- H04W84/042—Public Land Mobile systems, e.g. cellular systems
- H04W84/047—Public Land Mobile systems, e.g. cellular systems using dedicated repeater stations
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
Description
Claims (1)
- ソース装置からデスティネーション装置に直接接続される第1無線リンクまたは前記ソース装置から前記デスティネーション装置にリレイ装置を経由して接続される第2無線リンクの状態を検出するステップと、
前記検出結果に基づいて前記第1無線リンク及び前記第2無線リンクのいずれか1つのリンクを選択するステップと、
前記選択されたリンクを用いてデータを送信するステップと、
を含み、
前記第1無線リンクまたは前記第2無線リンクのうち選択されていないリンクの品質をモニタリングするために周期的に前記選択されていないリンクにスイッチングするステップをさらに含むことを特徴とするソース装置の通信方法。
Applications Claiming Priority (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2010-0011214 | 2010-02-05 | ||
KR20100011214 | 2010-02-05 | ||
KR10-2010-0021933 | 2010-03-11 | ||
KR20100021933 | 2010-03-11 | ||
KR20100043306 | 2010-05-10 | ||
KR10-2010-0043306 | 2010-05-10 | ||
KR20110010136 | 2011-02-01 | ||
KR10-2011-0010136 | 2011-02-01 |
Related Parent Applications (1)
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JP2012551924A Division JP5788909B2 (ja) | 2010-02-05 | 2011-02-07 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
Related Child Applications (1)
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JP2015207048A Division JP6193952B2 (ja) | 2010-02-05 | 2015-10-21 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
Publications (2)
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JP2015167364A true JP2015167364A (ja) | 2015-09-24 |
JP5993977B2 JP5993977B2 (ja) | 2016-09-21 |
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JP2012551924A Active JP5788909B2 (ja) | 2010-02-05 | 2011-02-07 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
JP2015077886A Active JP5993977B2 (ja) | 2010-02-05 | 2015-04-06 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
JP2015207048A Active JP6193952B2 (ja) | 2010-02-05 | 2015-10-21 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
JP2017155671A Active JP6449949B2 (ja) | 2010-02-05 | 2017-08-10 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
JP2018228971A Active JP6655699B2 (ja) | 2010-02-05 | 2018-12-06 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
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JP2012551924A Active JP5788909B2 (ja) | 2010-02-05 | 2011-02-07 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
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JP2015207048A Active JP6193952B2 (ja) | 2010-02-05 | 2015-10-21 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
JP2017155671A Active JP6449949B2 (ja) | 2010-02-05 | 2017-08-10 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
JP2018228971A Active JP6655699B2 (ja) | 2010-02-05 | 2018-12-06 | ソース装置、デスティネーション装置及びリレイ装置の通信方法 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8908550B2 (ja) |
EP (2) | EP3512119B1 (ja) |
JP (5) | JP5788909B2 (ja) |
CN (1) | CN102792642B (ja) |
WO (1) | WO2011096752A2 (ja) |
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JP6036118B2 (ja) * | 2012-09-28 | 2016-11-30 | ブラザー工業株式会社 | 通信装置 |
JP5907033B2 (ja) | 2012-09-28 | 2016-04-20 | ブラザー工業株式会社 | 通信装置 |
US9294246B2 (en) * | 2013-03-19 | 2016-03-22 | Electronics And Telecommunications Research Institute | Wireless communication device using common control channel and wireless communication method using the same |
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WO2015069047A1 (ko) * | 2013-11-06 | 2015-05-14 | 주식회사 케이티 | 무선랜 시스템에서 데이터 송수신 방법 및 장치 |
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US9973257B1 (en) * | 2015-08-19 | 2018-05-15 | Sprint Spectrum L.P. | RF slave repeater management |
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CN107404372B (zh) * | 2016-05-20 | 2019-02-22 | 北京小米移动软件有限公司 | 一种通信方法及装置 |
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- 2011-02-07 EP EP11740048.1A patent/EP2533468B1/en active Active
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Also Published As
Publication number | Publication date |
---|---|
US20130039201A1 (en) | 2013-02-14 |
EP2533468A2 (en) | 2012-12-12 |
US8908550B2 (en) | 2014-12-09 |
EP3512119B1 (en) | 2021-12-22 |
JP6655699B2 (ja) | 2020-02-26 |
EP3512119A3 (en) | 2019-10-02 |
JP6193952B2 (ja) | 2017-09-06 |
JP2016054492A (ja) | 2016-04-14 |
JP5993977B2 (ja) | 2016-09-21 |
CN102792642A (zh) | 2012-11-21 |
JP5788909B2 (ja) | 2015-10-07 |
EP3512119A2 (en) | 2019-07-17 |
CN102792642B (zh) | 2016-08-17 |
WO2011096752A3 (ko) | 2011-12-01 |
US9584212B2 (en) | 2017-02-28 |
JP2018014728A (ja) | 2018-01-25 |
EP2533468B1 (en) | 2019-04-10 |
US20150078193A1 (en) | 2015-03-19 |
JP6449949B2 (ja) | 2019-01-09 |
WO2011096752A2 (ko) | 2011-08-11 |
JP2013519290A (ja) | 2013-05-23 |
JP2019075794A (ja) | 2019-05-16 |
EP2533468A4 (en) | 2014-03-26 |
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