JP4142689B2 - 無線通信システムにおける信号伝送方法 - Google Patents
無線通信システムにおける信号伝送方法 Download PDFInfo
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- JP4142689B2 JP4142689B2 JP2005518529A JP2005518529A JP4142689B2 JP 4142689 B2 JP4142689 B2 JP 4142689B2 JP 2005518529 A JP2005518529 A JP 2005518529A JP 2005518529 A JP2005518529 A JP 2005518529A JP 4142689 B2 JP4142689 B2 JP 4142689B2
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- 238000000034 method Methods 0.000 title claims description 31
- 238000004891 communication Methods 0.000 title claims description 20
- 230000008054 signal transmission Effects 0.000 title claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 15
- 230000008520 organization Effects 0.000 claims description 4
- 238000007726 management method Methods 0.000 description 5
- 238000013459 approach Methods 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000010295 mobile communication Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000007261 regionalization Effects 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
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- 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
- H04B7/2615—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid frequency-time division multiple access [FDMA-TDMA]
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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
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
図1は公知のDECTフレーム(枠)の時間的な構造を示し、
図2は周波数パターン(周波数型)に基づいた例示的な周波数選択を示す。
Claims (5)
- 信号伝送用の少なくとも2つの周波数チャネルを用いる無線通信システムにおける信号伝送方法において、
所定の持続時間を有し且つ時間的に相前後する、前記少なくとも2つの周波数チャネルの内の少なくとも1つの第1の周波数チャネルを用いる交換フェーズと、前記少なくとも2つの周波数チャネルの内の少なくとも1つの第2の周波数チャネルを用いる伝送フェーズとから構成されており、且つそれぞれが前記交換フェーズおよび前記伝送フェーズの異なる繰り返しパターンを有する複数の周波数パターン(P1,P2,P3)を使用し、
前記無線通信システムにおける局は前記複数の周波数パターン(P1,P2,P3)の内のいずれかを選択し、選択した周波数パターンの交換フェーズにおいて該局に既知である周波数(fcoord)を用いて無線リソースの編成に関する情報を伝送および/または受信し、選択した周波数パターンの伝送フェーズにおいて使用可能な周波数の内の任意の周波数(fi)を使用してデータを伝送および/または受信することを特徴とする、信号伝送方法。 - 局は周波数チャネル(fcoord,fi)の使用に関して局固有のパターン(P1,P2,P3)を選択する、請求項1記載の方法。
- 少なくとも1つの第1の周波数チャネル(fcoord)で制御メッセージ、プロトコル動作に関する情報および/または無線リソースの管理に関する情報を伝送する、請求項1または2記載の方法。
- 前記無線通信システムは分散的に編成されたシステムである、請求項1から3までのいずれか1項記載の方法。
- 請求項1による方法を実施する手段を有する、無線通信システムの局。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10307809 | 2003-02-24 | ||
PCT/EP2004/001707 WO2004075437A1 (de) | 2003-02-24 | 2004-02-20 | Verfahren zur signalübertragung in einem funk-kommunikationssystem |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006518945A JP2006518945A (ja) | 2006-08-17 |
JP4142689B2 true JP4142689B2 (ja) | 2008-09-03 |
Family
ID=32891781
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005518529A Expired - Fee Related JP4142689B2 (ja) | 2003-02-24 | 2004-02-20 | 無線通信システムにおける信号伝送方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7656962B2 (ja) |
JP (1) | JP4142689B2 (ja) |
WO (1) | WO2004075437A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7535972B2 (en) * | 2005-06-24 | 2009-05-19 | Broadcom Corporation | Programmable transmitter |
DE102005040027B4 (de) * | 2005-08-23 | 2012-10-25 | Nec Europe Ltd. | Verfahren zur Steuerung der Kommunikation mit mobilen Stationen über ein drahtloses Netzwerk |
TWI483587B (zh) * | 2007-01-12 | 2015-05-01 | Koninkl Philips Electronics Nv | 無線通信系統 |
SE536405C2 (sv) * | 2008-01-07 | 2013-10-08 | 3M Svenska Ab | Förfarande och anordning för gemensam lyssningskanal vid kommunikation inom DECT-standarden |
KR20110050460A (ko) * | 2008-07-22 | 2011-05-13 | 파워웨이브 코그니션, 인크. | 개선형 애드혹 무선 통신 |
US8447368B2 (en) | 2008-11-13 | 2013-05-21 | Lantiq Deutschland Gmbh | Base station, method of operating a base station and wireless communication system |
US8837398B2 (en) * | 2011-11-01 | 2014-09-16 | Google Inc. | Generating transmission schedules |
US9019921B2 (en) * | 2012-02-22 | 2015-04-28 | Lg Electronics Inc. | Method and apparatus for transmitting data between wireless devices in wireless communication system |
CN108029001B (zh) * | 2015-09-18 | 2022-02-01 | 日本电气株式会社 | 基站、无线终端及其方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5537434A (en) * | 1993-10-25 | 1996-07-16 | Telefonaktiebolaget Lm Ericsson | Frequency hopping control channel in a radio communication system |
FR2761556B1 (fr) | 1997-03-28 | 1999-04-30 | Alsthom Cge Alcatel | Procede de transmission amrt sur une pluralite de frequences porteuses, signal et recepteur correspondants |
US7142580B1 (en) * | 2000-10-24 | 2006-11-28 | Ericsson, Inc. | Systems, methods, and computer program products for providing traffic frequency diversification in a cellular communication system |
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2004
- 2004-02-20 WO PCT/EP2004/001707 patent/WO2004075437A1/de active Application Filing
- 2004-02-20 JP JP2005518529A patent/JP4142689B2/ja not_active Expired - Fee Related
- 2004-02-20 US US10/546,705 patent/US7656962B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20060165193A1 (en) | 2006-07-27 |
US7656962B2 (en) | 2010-02-02 |
WO2004075437A1 (de) | 2004-09-02 |
JP2006518945A (ja) | 2006-08-17 |
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