CN1254462A - 在cdma通信系统中发送和接收传输速率的方法和装置 - Google Patents
在cdma通信系统中发送和接收传输速率的方法和装置 Download PDFInfo
- Publication number
- CN1254462A CN1254462A CN98804699A CN98804699A CN1254462A CN 1254462 A CN1254462 A CN 1254462A CN 98804699 A CN98804699 A CN 98804699A CN 98804699 A CN98804699 A CN 98804699A CN 1254462 A CN1254462 A CN 1254462A
- Authority
- CN
- China
- Prior art keywords
- transmission
- transmission rate
- rate
- communication unit
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 191
- 238000004891 communication Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims description 23
- 230000001427 coherent effect Effects 0.000 abstract 1
- 239000011159 matrix material Substances 0.000 description 15
- 230000008859 change Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000013598 vector Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 230000007480 spreading Effects 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008520 organization Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000011664 signaling Effects 0.000 description 2
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000003339 best practice Methods 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- 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
- H04B7/204—Multiple access
- H04B7/216—Code division or spread-spectrum multiple access [CDMA, SSMA]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0602—Systems characterised by the synchronising information used
- H04J3/0605—Special codes used as synchronising signal
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/846,767 | 1997-04-30 | ||
US08/846,767 US6094428A (en) | 1997-04-30 | 1997-04-30 | Method and apparatus for transmission and reception of a transmission rate in a CDMA communication system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1254462A true CN1254462A (zh) | 2000-05-24 |
CN1144393C CN1144393C (zh) | 2004-03-31 |
Family
ID=25298892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB988046997A Expired - Lifetime CN1144393C (zh) | 1997-04-30 | 1998-03-13 | 在cdma通信系统中发送和接收传输速率的方法和装置 |
Country Status (9)
Country | Link |
---|---|
US (1) | US6094428A (zh) |
EP (1) | EP0983645B1 (zh) |
JP (2) | JP2001522561A (zh) |
KR (1) | KR100341558B1 (zh) |
CN (1) | CN1144393C (zh) |
BR (1) | BR9809366A (zh) |
CA (1) | CA2287954C (zh) |
DE (1) | DE69841651D1 (zh) |
WO (1) | WO1998049790A1 (zh) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6075792A (en) | 1997-06-16 | 2000-06-13 | Interdigital Technology Corporation | CDMA communication system which selectively allocates bandwidth upon demand |
JP3202658B2 (ja) * | 1997-06-20 | 2001-08-27 | 日本電気株式会社 | 可変レートcdma送信電力制御方式 |
KR100243343B1 (ko) * | 1997-10-23 | 2000-02-01 | 정선종 | 멀티미디어 코드분할 다중접속 시스템의 셀 용량을 최대로 하는방법 |
CA2273981C (en) * | 1997-12-10 | 2003-07-08 | Mitsubishi Denki Kabushiki Kaisha | Mobile communication system |
DE19906801C2 (de) * | 1998-02-19 | 2003-12-11 | Advantest Corp | Spreizungs-Signal-Analysator und Verfahren zum Analysieren eines Spreizungssignals |
EP1921760B1 (en) * | 1998-03-26 | 2011-07-27 | Mitsubishi Denki Kabushiki Kaisha | Spread spectrum communication system |
KR100355328B1 (ko) * | 1998-04-17 | 2002-10-12 | 마츠시타 덴끼 산교 가부시키가이샤 | 무선 통신 장치, 전송 레이트 제어 방법 및 송신 전력 제어 방법 |
US6424631B1 (en) * | 1998-06-11 | 2002-07-23 | Infineon Technologies North America Corp. | Apparatus and methods for determining rate of transmitted variable rate data |
US6798736B1 (en) * | 1998-09-22 | 2004-09-28 | Qualcomm Incorporated | Method and apparatus for transmitting and receiving variable rate data |
FR2785118B1 (fr) * | 1998-10-26 | 2004-06-18 | Cit Alcatel | Canal module d'acquisition et de poursuite pour un systeme de radiocommunications |
US6556549B1 (en) * | 1999-07-02 | 2003-04-29 | Qualcomm Incorporated | Method and apparatus for signal combining in a high data rate communication system |
US6594286B2 (en) | 1999-08-12 | 2003-07-15 | Qualcomm Incorporated | Method and apparatus for coherent demodulation in communication system employing a potentially gated pilot signal |
CN1119880C (zh) * | 1999-09-16 | 2003-08-27 | 华为技术有限公司 | 移动通信系统中移动台和基站建立初始连接的方法 |
KR100736489B1 (ko) * | 2000-07-14 | 2007-07-06 | 엘지전자 주식회사 | 고속 무선 데이터 통신 시스템의 역방향 전송율인디케이터 엔코딩 방법 |
KR100651501B1 (ko) * | 2000-10-20 | 2006-11-28 | 삼성전자주식회사 | 이동 통신 시스템의 월시 지시 비트와 역방향 활성도 지시비트 전송 장치 및 방법 |
US6661625B1 (en) | 2001-02-20 | 2003-12-09 | Kyusik Sin | Spin-dependent tunneling sensor with low resistance metal oxide tunnel barrier |
JP3599713B2 (ja) * | 2001-02-27 | 2004-12-08 | 三星電子株式会社 | 分割モードによる伝送形式組合せ表示ビットの伝送装置及び方法 |
KR100753500B1 (ko) * | 2001-03-21 | 2007-08-31 | 엘지전자 주식회사 | 역방향 링크에서의 하이브리드 자동 재송 요구 방식을이용한 링크 적응 방법 및 이를 위한 시스템 |
WO2003003635A1 (fr) * | 2001-06-27 | 2003-01-09 | Matsushita Electric Industrial Co., Ltd. | Emetteur radio et recepteur radio |
KR100430277B1 (ko) * | 2001-09-26 | 2004-05-04 | 엘지전자 주식회사 | 동기식 이동통신시스템에서의 역방향 전송율 한계값 설정장치및 방법 |
US6747994B2 (en) * | 2001-10-17 | 2004-06-08 | Qualcomm, Incorporated | Selecting optimal transmit formats for transmissions over allocated time durations |
EP1444797A1 (en) * | 2001-11-15 | 2004-08-11 | Jyoti Prasad | Antenna polarization codulation |
US7158802B2 (en) * | 2002-02-19 | 2007-01-02 | Interdigital Technology Corporation | Method and apparatus for providing a highly reliable ACK/NACK for time division duplex (TDD) and frequency division duplex (FDD) |
US7111226B1 (en) * | 2002-05-31 | 2006-09-19 | Broadcom Corporation | Communication decoder employing single trellis to support multiple code rates and/or multiple modulations |
US7184460B2 (en) * | 2002-06-26 | 2007-02-27 | George L. Yang | Spread spectrum communication system with automatic rate detection |
US7430252B2 (en) * | 2002-09-10 | 2008-09-30 | Intel Corporation | Apparatus and method for WGIO phase modulation |
DE10307426B4 (de) * | 2003-02-21 | 2006-06-14 | Infineon Technologies Ag | Schaltungsanordnung zum Senden und Empfangen von Funksignalen und Verwendung einer solchen, sowie Verfahren zur Frequenzumsetzung in einer Verstärkungseinrichtung |
US7536198B1 (en) * | 2003-03-28 | 2009-05-19 | Nortel Networks Limited | System and method for multiple input multiple output wireless transmission |
JP4127805B2 (ja) * | 2003-04-11 | 2008-07-30 | 株式会社エヌ・ティ・ティ・ドコモ | 基地局、移動局、通信システム、送信制御方法及び移動局制御プログラム |
KR20210044318A (ko) | 2006-06-06 | 2021-04-22 | 얀센 백신스 앤드 프리벤션 비.브이. | 장내구균에 대한 사멸활성을 갖는 인간결합분자 및 그것의 용도 |
CA2654712C (en) | 2006-06-06 | 2015-05-05 | Crucell Holland B.V. | Human binding molecules having killing activity against staphylococci and uses thereof |
KR100956494B1 (ko) * | 2007-06-14 | 2010-05-07 | 엘지전자 주식회사 | 제어신호 전송 방법 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5103459B1 (en) * | 1990-06-25 | 1999-07-06 | Qualcomm Inc | System and method for generating signal waveforms in a cdma cellular telephone system |
US5267244A (en) * | 1991-11-08 | 1993-11-30 | Teknekron Communications Systems, Inc. | Method and an apparatus for establishing the functional capabilities for wireless communications between a base unit and a remote unit |
US5329547A (en) * | 1993-03-11 | 1994-07-12 | Motorola, Inc. | Method and apparatus for coherent communication in a spread-spectrum communication system |
US5566206A (en) * | 1993-06-18 | 1996-10-15 | Qualcomm Incorporated | Method and apparatus for determining data rate of transmitted variable rate data in a communications receiver |
US5465269A (en) * | 1994-02-02 | 1995-11-07 | Motorola, Inc. | Method and apparatus for encoding and decoding a supplementary signal |
US5544156A (en) * | 1994-04-29 | 1996-08-06 | Telefonaktiebolaget Lm Ericsson | Direct sequence CDMA coherent uplink detector |
FI96154C (fi) * | 1994-05-30 | 1996-05-10 | Nokia Telecommunications Oy | Menetelmä tilaajapäätelaitteiden synkronisoimiseksi, tukiasema sekä tilaajapäätelaite |
US5537410A (en) * | 1994-09-15 | 1996-07-16 | Oki Telecom | Subsequent frame variable data rate indication method |
US5528593A (en) * | 1994-09-30 | 1996-06-18 | Qualcomm Incorporated | Method and apparatus for controlling power in a variable rate communication system |
JP2701761B2 (ja) * | 1994-11-02 | 1998-01-21 | 日本電気株式会社 | 送信ビットレート判別方法及び装置 |
FI97837C (fi) * | 1995-04-11 | 1997-02-25 | Nokia Mobile Phones Ltd | Tiedonsiirtomenetelmä sekä lähetin |
FI100569B (fi) * | 1995-05-08 | 1997-12-31 | Nokia Telecommunications Oy | Menetelmä ja laitteisto muuttuvan siirtonopeuden koodausta ja ilmaisua varten monikäyttömatkaviestinjärjestelmässä |
US5629934A (en) * | 1995-06-30 | 1997-05-13 | Motorola, Inc. | Power control for CDMA communication systems |
US5974106A (en) * | 1995-09-01 | 1999-10-26 | Motorola, Inc. | Method and apparatus for multirate data communications |
US5881053A (en) * | 1996-09-13 | 1999-03-09 | Qualcomm Incorporated | Method for a wireless communications channel |
US5751725A (en) * | 1996-10-18 | 1998-05-12 | Qualcomm Incorporated | Method and apparatus for determining the rate of received data in a variable rate communication system |
-
1997
- 1997-04-30 US US08/846,767 patent/US6094428A/en not_active Expired - Lifetime
-
1998
- 1998-03-13 EP EP98911764A patent/EP0983645B1/en not_active Expired - Lifetime
- 1998-03-13 KR KR1019997010005A patent/KR100341558B1/ko not_active IP Right Cessation
- 1998-03-13 BR BR9809366-5A patent/BR9809366A/pt not_active Application Discontinuation
- 1998-03-13 CN CNB988046997A patent/CN1144393C/zh not_active Expired - Lifetime
- 1998-03-13 WO PCT/US1998/005289 patent/WO1998049790A1/en active IP Right Grant
- 1998-03-13 CA CA002287954A patent/CA2287954C/en not_active Expired - Fee Related
- 1998-03-13 JP JP54696898A patent/JP2001522561A/ja active Pending
- 1998-03-13 DE DE69841651T patent/DE69841651D1/de not_active Expired - Lifetime
-
2008
- 2008-10-22 JP JP2008271959A patent/JP4477086B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0983645A1 (en) | 2000-03-08 |
KR100341558B1 (ko) | 2002-06-22 |
DE69841651D1 (de) | 2010-06-17 |
CA2287954C (en) | 2002-12-17 |
KR20010020383A (ko) | 2001-03-15 |
CA2287954A1 (en) | 1998-11-05 |
EP0983645B1 (en) | 2010-05-05 |
EP0983645A4 (en) | 2003-01-22 |
BR9809366A (pt) | 2000-07-04 |
CN1144393C (zh) | 2004-03-31 |
WO1998049790A1 (en) | 1998-11-05 |
JP2001522561A (ja) | 2001-11-13 |
JP2009027751A (ja) | 2009-02-05 |
JP4477086B2 (ja) | 2010-06-09 |
US6094428A (en) | 2000-07-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1144393C (zh) | 在cdma通信系统中发送和接收传输速率的方法和装置 | |
CN1533082B (zh) | 用于发送和接收可变速率数据的方法和装置 | |
CN1132454C (zh) | 扩频通信设备和信号强度检测设备 | |
CN100568848C (zh) | 移动通信系统中接收分组数据控制信道的装置和方法 | |
CN1097898C (zh) | 具有可变数据速率的扩展频谱通信系统中确定信号强度的方法和装置 | |
CN1080048C (zh) | 扩频通信中通过多信道进行通信的方法和系统 | |
EP1596519B1 (en) | A subscriber unit and method for use in a wireless communication system | |
RU2251797C2 (ru) | Устройство и способ для передачи битов указателя комбинации транспортного формата для режима жесткого разделения в системе мобильной связи множественного доступа с кодовым разделением каналов | |
JPH08509591A (ja) | 通信システムにおいて多重拡散符号を利用する方法および装置 | |
CN1125498A (zh) | 采用双最大量度产生方法的非相干接收机 | |
KR20030019210A (ko) | 이동통신 시스템에서 순방향 채널의 품질정보 송수신방법및 장치 | |
US5831978A (en) | Method for multiplexing of parallel information streams in a CDMA system | |
KR19980063819A (ko) | 가변 레이트 씨디엠에이 확산 회로 | |
EP1091514B1 (en) | Minimization of discontinuous transmission in a mobile system | |
KR20030037948A (ko) | 통신 시스템에서 패킷 데이터 제어 채널의 송수신 장치 및방법 | |
KR100819267B1 (ko) | 통신 시스템에서 패킷 데이터 제어 채널의 송수신 장치 및 방법 | |
KR20020092136A (ko) | 이동통신 시스템에서의 전송율 지시채널의 지시코드발생장치 및 방법 | |
RU2236087C2 (ru) | Устройство и способ кодирования в системе связи мдкр | |
KR100429526B1 (ko) | 이동 통신시스템의 데이터 전송률 지시 정보 송수신 방법및 장치 | |
US7305609B2 (en) | M-ary modulation for wireless systems | |
CN1541460A (zh) | 一种蜂窝通信方法 | |
CN1348643A (zh) | 在无线系统中传输信息的方法和相应的无线系统 | |
KR100365352B1 (ko) | 이동통신 시스템에서의 채널 인식 코드 발생 장치 및 방법 | |
KR100646016B1 (ko) | 정 포락선 부호화를 사용한 코드선택 코드분할 다중접속통신 시스템에서 상관기 출력과 패리티 검사 결과를이용한 수신 신호의 복조 방법 및 그 장치 | |
KR100472692B1 (ko) | Cdma무선통신시스템용가입자유닛 |
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: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20101230 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20101230 Address after: Illinois Instrunment Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: Motorola, Inc. |
|
C41 | Transfer of patent application or patent right or utility model | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
|
CP02 | Change in the address of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois Instrunment Patentee before: MOTOROLA MOBILITY, Inc. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20160620 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040331 |