FI952211A - Menetelmä ja laitteisto muuttuvan siirtonopeuden koodausta ja ilmaisua varten monikäytt¦matkaviestinjärjestelmässä - Google Patents
Menetelmä ja laitteisto muuttuvan siirtonopeuden koodausta ja ilmaisua varten monikäytt¦matkaviestinjärjestelmässä Download PDFInfo
- Publication number
- FI952211A FI952211A FI952211A FI952211A FI952211A FI 952211 A FI952211 A FI 952211A FI 952211 A FI952211 A FI 952211A FI 952211 A FI952211 A FI 952211A FI 952211 A FI952211 A FI 952211A
- Authority
- FI
- Finland
- Prior art keywords
- transfer rate
- signal waveform
- communication system
- detection
- radio path
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B1/707—Spread spectrum techniques using direct sequence modulation
-
- 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
- H04B7/2628—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA]
- H04B7/264—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using code-division multiple access [CDMA] or spread spectrum multiple access [SSMA] for data rate control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/69—Spread spectrum techniques
- H04B2001/6908—Spread spectrum techniques using time hopping
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Compression, Expansion, Code Conversion, And Decoders (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Detergent Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Communication Control (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI952211A FI100569B (fi) | 1995-05-08 | 1995-05-08 | Menetelmä ja laitteisto muuttuvan siirtonopeuden koodausta ja ilmaisua varten monikäyttömatkaviestinjärjestelmässä |
JP8533806A JPH11504777A (ja) | 1995-05-08 | 1996-05-07 | 多重アクセス移動通信システムの多レートコード化及び検出方法及び装置 |
AT96913552T ATE271728T1 (de) | 1995-05-08 | 1996-05-07 | Verfahren und einrichtung zur vielfachratenkodierung und detektion in einem vielfachzugriffsmobilkommunikationssystem |
PCT/FI1996/000255 WO1996036132A1 (en) | 1995-05-08 | 1996-05-07 | Method and equipment for multirate coding and detection in a multiple access mobile communication system |
DE69632952T DE69632952T2 (de) | 1995-05-08 | 1996-05-07 | Verfahren und einrichtung zur vielfachratenkodierung und detektion in einem vielfachzugriffsmobilkommunikationssystem |
EP96913552A EP0824796B1 (en) | 1995-05-08 | 1996-05-07 | Method and equipment for multirate coding and detection in a multiple access mobile communication system |
US08/952,059 US6226320B1 (en) | 1995-05-08 | 1996-05-07 | Method and equipment for multirate coding and detection in a multiple access mobile communication system |
AU56501/96A AU710289B2 (en) | 1995-05-08 | 1996-05-07 | Method and equipment for multirate coding and detection in multiple access mobile communication system |
CN96193817A CN1183865A (zh) | 1995-05-08 | 1996-05-07 | 用于在多址接入移动通信系统中多速率编码与检测的方法和装置 |
NO975137A NO975137L (no) | 1995-05-08 | 1997-11-07 | Fremgangsmåte og utstyr for flerhastighetskoding og -deteksjon i et multiaksess-mobilkommunikasjonssystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI952211A FI100569B (fi) | 1995-05-08 | 1995-05-08 | Menetelmä ja laitteisto muuttuvan siirtonopeuden koodausta ja ilmaisua varten monikäyttömatkaviestinjärjestelmässä |
Publications (3)
Publication Number | Publication Date |
---|---|
FI952211A0 FI952211A0 (fi) | 1995-05-08 |
FI952211A true FI952211A (fi) | 1996-11-09 |
FI100569B FI100569B (fi) | 1997-12-31 |
Family
ID=8543368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI952211A FI100569B (fi) | 1995-05-08 | 1995-05-08 | Menetelmä ja laitteisto muuttuvan siirtonopeuden koodausta ja ilmaisua varten monikäyttömatkaviestinjärjestelmässä |
Country Status (10)
Country | Link |
---|---|
US (1) | US6226320B1 (fi) |
EP (1) | EP0824796B1 (fi) |
JP (1) | JPH11504777A (fi) |
CN (1) | CN1183865A (fi) |
AT (1) | ATE271728T1 (fi) |
AU (1) | AU710289B2 (fi) |
DE (1) | DE69632952T2 (fi) |
FI (1) | FI100569B (fi) |
NO (1) | NO975137L (fi) |
WO (1) | WO1996036132A1 (fi) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5805585A (en) * | 1996-08-22 | 1998-09-08 | At&T Corp. | Method for providing high speed packet data services for a wireless system |
US6094428A (en) * | 1997-04-30 | 2000-07-25 | Motorola, Inc. | Method and apparatus for transmission and reception of a transmission rate in a CDMA communication system |
KR100346192B1 (ko) * | 1998-04-13 | 2002-10-25 | 삼성전자 주식회사 | 부호분할다중접속통신시스템에서순방향공통채널확산부호지정장치및방법 |
US7027484B1 (en) | 1998-07-10 | 2006-04-11 | Qualcomm Incorporated | Method and apparatus for transmitting and receiving high speed data using code division multiple access channels |
WO2001024396A1 (en) * | 1999-09-29 | 2001-04-05 | Nokia Mobile Phones Limited | Spread spectrum communication system |
GB9930801D0 (en) * | 1999-12-30 | 2000-02-16 | Nokia Networks Oy | Spreading factor determination |
US6801495B1 (en) | 2000-02-28 | 2004-10-05 | Nortel Networks Limited | High capacity robust modem for multiple classes of services |
GB0016663D0 (en) * | 2000-07-06 | 2000-08-23 | Nokia Networks Oy | Receiver and method of receiving |
EP1173035A1 (en) * | 2000-07-12 | 2002-01-16 | BRITISH TELECOMMUNICATIONS public limited company | Mobile telephone with means for displaying data rate currently available within its locality |
KR100576665B1 (ko) * | 2000-07-26 | 2006-05-10 | 미쓰비시덴키 가부시키가이샤 | 멀티 캐리어 cdma 통신 장치, 멀티 캐리어 cdma송신 장치 및 멀티 캐리어 cdma 수신 장치 |
DE60103459T2 (de) * | 2000-08-02 | 2005-08-04 | Lucent Technologies Inc. | Verfahren zur Verbesserung der Leistung eines GSM Erzeuger von Frequenzsprungsequenzen für Kanälen mit halb und viertel Rat |
EP1305884A2 (en) * | 2000-08-04 | 2003-05-02 | TELEFONAKTIEBOLAGET LM ERICSSON (publ) | Spreading factor detector |
US6879576B1 (en) * | 2000-09-06 | 2005-04-12 | Qualcomm Incorporated | Method and apparatus for processing a physical channel with partial transport format information |
US7072315B1 (en) | 2000-10-10 | 2006-07-04 | Adaptix, Inc. | Medium access control for orthogonal frequency-division multiple-access (OFDMA) cellular networks |
US6934317B1 (en) * | 2000-10-11 | 2005-08-23 | Ericsson Inc. | Systems and methods for communicating spread spectrum signals using variable signal constellations |
US6870808B1 (en) | 2000-10-18 | 2005-03-22 | Adaptix, Inc. | Channel allocation in broadband orthogonal frequency-division multiple-access/space-division multiple-access networks |
WO2002049306A2 (en) * | 2000-12-15 | 2002-06-20 | Broadstorm Telecommunications, Inc. | Multi-carrier communications with group-based subcarrier allocation |
US6947748B2 (en) | 2000-12-15 | 2005-09-20 | Adaptix, Inc. | OFDMA with adaptive subcarrier-cluster configuration and selective loading |
US7164669B2 (en) * | 2001-01-19 | 2007-01-16 | Adaptix, Inc. | Multi-carrier communication with time division multiplexing and carrier-selective loading |
US6940827B2 (en) * | 2001-03-09 | 2005-09-06 | Adaptix, Inc. | Communication system using OFDM for one direction and DSSS for another direction |
JP3866535B2 (ja) * | 2001-06-26 | 2007-01-10 | 株式会社東芝 | 符号分割多重通信装置及びその伝送路補正タイミング制御方法 |
KR100563341B1 (ko) * | 2001-06-27 | 2006-03-22 | 마츠시타 덴끼 산교 가부시키가이샤 | 무선 송신 장치, 무선 기지국 장치, 무선 수신 장치, 통신 단말 장치, 무선 송신 방법 및 무선 수신 방법 |
US6751444B1 (en) * | 2001-07-02 | 2004-06-15 | Broadstorm Telecommunications, Inc. | Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems |
EP2026472A1 (en) * | 2002-11-07 | 2009-02-18 | Adaptix, Inc. | Method and apparatus for adaptive carrier allocation and power control in multi-carrier communication systems |
US7333466B2 (en) * | 2002-11-08 | 2008-02-19 | Intel Corporation | Reduced complexity MMSE multiuser detection for a multirate CDMA link |
US7167504B1 (en) * | 2003-01-27 | 2007-01-23 | L-3 Communications Corporation | System and method for fast data rate discovery from PN codes |
US7123590B2 (en) * | 2003-03-18 | 2006-10-17 | Qualcomm Incorporated | Method and apparatus for testing a wireless link using configurable channels and rates |
US7573851B2 (en) | 2004-12-07 | 2009-08-11 | Adaptix, Inc. | Method and system for switching antenna and channel assignments in broadband wireless networks |
US20070245025A1 (en) * | 2006-04-17 | 2007-10-18 | Muthaiah Venkatachalam | Methods and apparatus for resource management architectures for Internet protocol based radio access networks |
US20070259692A1 (en) * | 2006-04-17 | 2007-11-08 | Muthaiah Venkatachalam | Radio resource management architectures for internet protocol based radio access networks with radio resource control in base stations |
CN101202725A (zh) * | 2006-12-11 | 2008-06-18 | 昂达博思公司 | 在tdd无线ofdm通信系统中的自动频率偏移补偿 |
JP5104174B2 (ja) * | 2007-10-01 | 2012-12-19 | 富士通株式会社 | 洗浄乾燥装置及び洗浄乾燥方法 |
US8462875B2 (en) * | 2009-07-20 | 2013-06-11 | Mitsubishi Electric Corporation | Timing regenerating device |
WO2014190537A1 (zh) | 2013-05-31 | 2014-12-04 | 华为技术有限公司 | 一种信息传输方法、基站、用户设备及系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5208804A (en) | 1990-10-30 | 1993-05-04 | Motorola, Inc. | Flexible-bandwidth radio |
US5204876A (en) | 1991-03-13 | 1993-04-20 | Motorola, Inc. | Method and apparatus for providing high data rate traffic channels in a spread spectrum communication system |
US5321721A (en) * | 1991-09-13 | 1994-06-14 | Sony Corporation | Spread spectrum communication system and transmitter-receiver |
JPH05219016A (ja) * | 1991-12-09 | 1993-08-27 | Matsushita Electric Ind Co Ltd | 送受信回路 |
ZA93290B (en) | 1992-01-16 | 1993-11-22 | Qualcomm Inc | Method and apparatus for the formatting of data for transmission |
US5341396A (en) | 1993-03-02 | 1994-08-23 | The Boeing Company | Multi-rate spread system |
JP2863975B2 (ja) | 1993-07-16 | 1999-03-03 | 松下電器産業株式会社 | Cdma方式送信装置および受信装置、cdma方式送信方法およびcdma方式移動通信システム |
US5442629A (en) * | 1994-02-24 | 1995-08-15 | International Business Machines Corporation | Token ring speed detector |
US5442625A (en) * | 1994-05-13 | 1995-08-15 | At&T Ipm Corp | Code division multiple access system providing variable data rate access to a user |
JP2605641B2 (ja) * | 1994-11-14 | 1997-04-30 | 日本電気株式会社 | 可変ビットレート判別方法及び装置 |
US5802105A (en) * | 1994-11-30 | 1998-09-01 | Qualcomm Incorporated | Method and apparatus for testing a digital communication channel |
FI97583C (fi) * | 1995-02-02 | 1997-01-10 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä, lähetin ja vastaanotin |
-
1995
- 1995-05-08 FI FI952211A patent/FI100569B/fi active
-
1996
- 1996-05-07 DE DE69632952T patent/DE69632952T2/de not_active Expired - Lifetime
- 1996-05-07 JP JP8533806A patent/JPH11504777A/ja not_active Abandoned
- 1996-05-07 AU AU56501/96A patent/AU710289B2/en not_active Ceased
- 1996-05-07 US US08/952,059 patent/US6226320B1/en not_active Expired - Lifetime
- 1996-05-07 AT AT96913552T patent/ATE271728T1/de not_active IP Right Cessation
- 1996-05-07 EP EP96913552A patent/EP0824796B1/en not_active Expired - Lifetime
- 1996-05-07 CN CN96193817A patent/CN1183865A/zh active Pending
- 1996-05-07 WO PCT/FI1996/000255 patent/WO1996036132A1/en active IP Right Grant
-
1997
- 1997-11-07 NO NO975137A patent/NO975137L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
US6226320B1 (en) | 2001-05-01 |
WO1996036132A1 (en) | 1996-11-14 |
AU710289B2 (en) | 1999-09-16 |
NO975137L (no) | 1998-01-07 |
FI100569B (fi) | 1997-12-31 |
JPH11504777A (ja) | 1999-04-27 |
CN1183865A (zh) | 1998-06-03 |
EP0824796B1 (en) | 2004-07-21 |
DE69632952T2 (de) | 2005-08-25 |
ATE271728T1 (de) | 2004-08-15 |
EP0824796A1 (en) | 1998-02-25 |
NO975137D0 (no) | 1997-11-07 |
FI952211A0 (fi) | 1995-05-08 |
DE69632952D1 (de) | 2004-08-26 |
AU5650196A (en) | 1996-11-29 |
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