CN1283349A - 通过无线接口在一个无线通信系统中传输数据的方法和装置 - Google Patents
通过无线接口在一个无线通信系统中传输数据的方法和装置 Download PDFInfo
- Publication number
- CN1283349A CN1283349A CN98812708A CN98812708A CN1283349A CN 1283349 A CN1283349 A CN 1283349A CN 98812708 A CN98812708 A CN 98812708A CN 98812708 A CN98812708 A CN 98812708A CN 1283349 A CN1283349 A CN 1283349A
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- data
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- wireless
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- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000012549 training Methods 0.000 claims abstract description 38
- 230000005540 biological transmission Effects 0.000 claims description 48
- 238000004891 communication Methods 0.000 claims description 27
- 238000012546 transfer Methods 0.000 claims description 14
- 238000013213 extrapolation Methods 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 7
- 230000008901 benefit Effects 0.000 description 5
- 238000012937 correction Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
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- 210000004271 bone marrow stromal cell Anatomy 0.000 description 2
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Images
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
-
- 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]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC
- H04W52/30—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
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19747367A DE19747367C2 (de) | 1997-10-27 | 1997-10-27 | Verfahren und Anordnung zur Übertragung von Daten über eine Funkschnittstelle in einem Funk-Kommunikationssystem |
DE19747367.9 | 1997-10-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1283349A true CN1283349A (zh) | 2001-02-07 |
CN1178425C CN1178425C (zh) | 2004-12-01 |
Family
ID=7846729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988127083A Expired - Lifetime CN1178425C (zh) | 1997-10-27 | 1998-10-20 | 通过无线接口在一个无线通信系统中传输数据的方法和装置 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6366569B1 (zh) |
EP (1) | EP1027788B1 (zh) |
JP (1) | JP4454849B2 (zh) |
CN (1) | CN1178425C (zh) |
AU (1) | AU1332699A (zh) |
BR (1) | BR9813291A (zh) |
DE (2) | DE19747367C2 (zh) |
WO (1) | WO1999022527A2 (zh) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19747457C2 (de) * | 1997-10-27 | 2000-04-06 | Siemens Ag | Verfahren und Anordnung zur Übertragung von Daten über eine Funkschnittstelle in einem Funk-Kommunikationssystem |
US6138034A (en) * | 1998-12-04 | 2000-10-24 | Motorola, Inc. | Method for transmitting a quick paging channel at different power levels |
DE19926504C2 (de) * | 1999-06-10 | 2003-10-16 | Siemens Ag | Verfahren und Vorrichtung zum Abschätzen von Gewichtungsfaktoren verschiedener Übertragungspfade eines Nachrichtensignals |
JP2001102970A (ja) * | 1999-09-29 | 2001-04-13 | Matsushita Electric Ind Co Ltd | 通信端末装置及び無線通信方法 |
FI109568B (fi) * | 2000-01-13 | 2002-08-30 | Nokia Corp | Optimoitu lepotilan toiminta |
DE10004874C2 (de) | 2000-02-04 | 2002-01-17 | Infineon Technologies Ag | Einrichtung zur Durchführung von Suchprozeduren in einem Mobilfunkempfänger |
US7079586B1 (en) * | 2000-03-16 | 2006-07-18 | Koninklijke Philips Electronics N.V. | Systems and methods for optimal distribution of symbols in a fixed size data packet to improve receiver performance |
ATE415751T1 (de) * | 2000-03-20 | 2008-12-15 | Mitsubishi Electric Inf Tech | Basisstation zur übertragung eines wortes, das für die spreizkodes repräsentativ ist, die den mobilen stationen in kommunikation mit der basisstation jeweils zugeteilt sind |
ATE262758T1 (de) * | 2000-04-04 | 2004-04-15 | Mitsubishi Electric Inf Tech | Verfahren zur übertragung einer nachricht zur anzeigung der anzahl der spreizkoden die den mobilen stationen, in kommunication mit einer basisstation, zugeteilt sind |
US7227891B2 (en) * | 2001-11-05 | 2007-06-05 | Agere Systems Inc. | Transceiver employing training-while-working mode |
US7447236B2 (en) * | 2002-11-14 | 2008-11-04 | Siemens Aktiengesellschaft | Method and apparatus for determining an arrival time associated with a synchronization burst |
FR2852763B1 (fr) * | 2003-03-18 | 2005-06-03 | Thales Sa | Procede et systeme de communication |
US7668201B2 (en) * | 2003-08-28 | 2010-02-23 | Symbol Technologies, Inc. | Bandwidth management in wireless networks |
US20050135321A1 (en) * | 2003-12-17 | 2005-06-23 | Jacob Sharony | Spatial wireless local area network |
US20060221873A1 (en) * | 2005-03-31 | 2006-10-05 | Jacob Sharony | System and method for wireless multiple access |
US20060221904A1 (en) * | 2005-03-31 | 2006-10-05 | Jacob Sharony | Access point and method for wireless multiple access |
US20060221928A1 (en) * | 2005-03-31 | 2006-10-05 | Jacob Sharony | Wireless device and method for wireless multiple access |
US20070160016A1 (en) * | 2006-01-09 | 2007-07-12 | Amit Jain | System and method for clustering wireless devices in a wireless network |
Family Cites Families (29)
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US4233473A (en) * | 1978-08-31 | 1980-11-11 | Frost Edward G | Comprehensive automatic mobile radio telephone system |
DE3511430A1 (de) * | 1985-03-29 | 1986-10-02 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Verfahren zur synchronisierung der empfangseinrichtungen in einem digitalen multiplex-uebertragungssystem |
DE3607687A1 (de) * | 1986-03-08 | 1987-09-10 | Philips Patentverwaltung | Verfahren und schaltungsanordnung zum weiterschalten einer funkverbindung in eine andere funkzelle eines digitalen funkuebertragungssystems |
US4949395A (en) * | 1989-07-07 | 1990-08-14 | Telefonaktiebolaget L M Ericsson | Method and arrangement for dynamically allocating time slots to connections in a digital mobile radio system |
US5182753A (en) * | 1990-03-20 | 1993-01-26 | Telefonaktiebolaget L M Ericsson | Method of transmitting signaling messages in a mobile radio communication system |
US5297165A (en) * | 1990-07-06 | 1994-03-22 | Nippon Telegraph And Telephone Corporation | Equalizer for radio receive signal |
US5212803A (en) * | 1990-09-06 | 1993-05-18 | Telefonaktiebolaget L M Ericsson | Method for reducing equalizer usage in mobile radio communication systems |
US5311545A (en) * | 1991-06-17 | 1994-05-10 | Hughes Aircraft Company | Modem for fading digital channels affected by multipath |
US5381443A (en) * | 1992-10-02 | 1995-01-10 | Motorola Inc. | Method and apparatus for frequency hopping a signalling channel in a communication system |
US5594720A (en) * | 1993-11-24 | 1997-01-14 | Lucent Technologies Inc. | Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences |
US5692015A (en) * | 1994-06-22 | 1997-11-25 | Ntt Mobile Communications Network, Inc. | Coherent detector and a coherent detection method for a digital communication receiver |
US5548812A (en) * | 1994-07-21 | 1996-08-20 | Qualcomm Incorporated | Method and apparatus for balancing the forward link handoff boundary to the reverse link handoff boundary in a cellular communication system |
US5475870A (en) * | 1994-09-12 | 1995-12-12 | Qualcomm Incorporated | Apparatus and method for adding and removing a base station from a cellular communications system |
FI100213B (fi) * | 1995-03-06 | 1997-10-15 | Nokia Telecommunications Oy | Telekopiosiirto matkaviestinjärjestelmässä |
US5598417A (en) * | 1995-04-28 | 1997-01-28 | Motorola, Inc. | Dynamic control of a data channel in a TDM wireless communication system |
GB9508884D0 (en) * | 1995-05-02 | 1995-06-21 | Telecom Sec Cellular Radio Ltd | Cellular radio system |
JP2863993B2 (ja) * | 1995-06-22 | 1999-03-03 | 松下電器産業株式会社 | Cdma無線多重送信装置およびcdma無線多重伝送装置およびcdma無線受信装置およびcdma無線多重送信方法 |
US6356555B1 (en) * | 1995-08-25 | 2002-03-12 | Terayon Communications Systems, Inc. | Apparatus and method for digital data transmission using orthogonal codes |
US5642354A (en) * | 1995-09-01 | 1997-06-24 | Motorola, Inc. | Enhanced access burst in a wireless communication system |
US5655003A (en) * | 1995-09-18 | 1997-08-05 | Lucent Technologies Inc. | Wireless terminal having digital radio processing with automatic communication system selection capability |
FI101256B1 (fi) * | 1995-10-03 | 1998-05-15 | Nokia Mobile Phones Ltd | Menetelmä vastaanotetun signaalin ajoituksen mittaamiseksi tiedonsiirtojärjestelmässä ja menetelmän toteuttava matkaviestin |
FI101445B (fi) * | 1995-10-03 | 1998-06-15 | Nokia Mobile Phones Ltd | Matkaviestimen paikannusjärjestelmä |
US5850393A (en) * | 1995-11-09 | 1998-12-15 | Ntt Mobile Communications Network, Inc. | Transmitter receiver for mobile communication system |
DE19614543C1 (de) * | 1996-04-12 | 1997-08-28 | Philips Patentverwaltung | Entzerrer mit erweiterter Kanalschätzung für einen Empfänger in einem digitalen Übertragungssystem |
US5898929A (en) * | 1996-08-30 | 1999-04-27 | Telefonaktiebolaget L/M Ericsson (Publ) | Method and apparatus for synchronizing private radio systems |
JP3720141B2 (ja) * | 1996-10-01 | 2005-11-24 | 松下電器産業株式会社 | 移動体通信方法およびその装置 |
JP2923867B2 (ja) * | 1996-10-28 | 1999-07-26 | 日本電気株式会社 | 送信電力制御方式 |
US5854784A (en) * | 1996-11-05 | 1998-12-29 | Ericsson, Inc. | Power-saving method for providing synchronization in a communications system |
US6163570A (en) * | 1998-05-11 | 2000-12-19 | Conexant Systems, Inc. | Methods and apparatus for verifying transmit power levels in a signal point limited transmission system |
-
1997
- 1997-10-27 DE DE19747367A patent/DE19747367C2/de not_active Expired - Fee Related
-
1998
- 1998-10-20 BR BR9813291-1A patent/BR9813291A/pt not_active IP Right Cessation
- 1998-10-20 EP EP98956814A patent/EP1027788B1/de not_active Expired - Lifetime
- 1998-10-20 DE DE59810723T patent/DE59810723D1/de not_active Expired - Lifetime
- 1998-10-20 AU AU13326/99A patent/AU1332699A/en not_active Abandoned
- 1998-10-20 JP JP2000518503A patent/JP4454849B2/ja not_active Expired - Lifetime
- 1998-10-20 WO PCT/DE1998/003064 patent/WO1999022527A2/de active IP Right Grant
- 1998-10-20 CN CNB988127083A patent/CN1178425C/zh not_active Expired - Lifetime
-
2000
- 2000-04-27 US US09/562,348 patent/US6366569B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE19747367C2 (de) | 2003-06-26 |
JP4454849B2 (ja) | 2010-04-21 |
WO1999022527A2 (de) | 1999-05-06 |
WO1999022527A3 (de) | 1999-10-28 |
US6366569B1 (en) | 2002-04-02 |
DE59810723D1 (de) | 2004-03-11 |
AU1332699A (en) | 1999-05-17 |
JP2001522176A (ja) | 2001-11-13 |
DE19747367A1 (de) | 1999-05-27 |
CN1178425C (zh) | 2004-12-01 |
EP1027788B1 (de) | 2004-02-04 |
BR9813291A (pt) | 2000-08-22 |
EP1027788A2 (de) | 2000-08-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: NOKIA SIEMENS COMMUNICATION CO., LTD. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20071214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20071214 Address after: Munich, Germany Patentee after: Nokia Siemens Networks GmbH Address before: Munich, Germany Patentee before: Siemens AG |
|
C56 | Change in the name or address of the patentee |
Owner name: NOKIA COMMUNICATION GMBH + CO. KG Free format text: FORMER NAME: NOKIA SIEMENS NETWORKS GMBH |
|
CP01 | Change in the name or title of a patent holder |
Address after: Munich, Germany Patentee after: NOKIA SIEMENS NETWORKS GMBH & CO. KG Address before: Munich, Germany Patentee before: Nokia Siemens Networks GmbH |
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CX01 | Expiry of patent term |
Granted publication date: 20041201 |
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CX01 | Expiry of patent term |