CN1132426A - 多重编码cdma方式的信息通信系统 - Google Patents
多重编码cdma方式的信息通信系统 Download PDFInfo
- Publication number
- CN1132426A CN1132426A CN95119827A CN95119827A CN1132426A CN 1132426 A CN1132426 A CN 1132426A CN 95119827 A CN95119827 A CN 95119827A CN 95119827 A CN95119827 A CN 95119827A CN 1132426 A CN1132426 A CN 1132426A
- Authority
- CN
- China
- Prior art keywords
- information
- communication
- many
- communication pattern
- extended code
- 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
- 238000004891 communication Methods 0.000 title claims abstract description 156
- 230000006854 communication Effects 0.000 title claims abstract description 127
- 108010076504 Protein Sorting Signals Proteins 0.000 claims abstract description 12
- 230000005540 biological transmission Effects 0.000 claims description 76
- 238000012937 correction Methods 0.000 claims description 39
- 238000001228 spectrum Methods 0.000 claims description 34
- 230000008859 change Effects 0.000 claims description 8
- 238000010295 mobile communication Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 description 29
- 238000010586 diagram Methods 0.000 description 7
- 230000007480 spreading Effects 0.000 description 6
- 238000003892 spreading Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/18—Phase-modulated carrier systems, i.e. using phase-shift keying
- H04L27/183—Multiresolution systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0077—Multicode, e.g. multiple codes assigned to one user
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/16—Code allocation
- H04J13/18—Allocation of orthogonal codes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0025—Transmission of mode-switching indication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J13/00—Code division multiplex systems
- H04J13/0007—Code type
- H04J13/004—Orthogonal
- H04J13/0048—Walsh
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0092—Error control systems characterised by the topology of the transmission link
- H04L2001/0096—Channel splitting in point-to-point links
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L2001/0098—Unequal error protection
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
- Error Detection And Correction (AREA)
Abstract
Description
Claims (19)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP299317/1994 | 1994-12-02 | ||
JP6299317A JPH08163085A (ja) | 1994-12-02 | 1994-12-02 | 情報通信装置 |
JP299317/94 | 1994-12-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1132426A true CN1132426A (zh) | 1996-10-02 |
CN1122374C CN1122374C (zh) | 2003-09-24 |
Family
ID=17870980
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN95119827A Expired - Fee Related CN1122374C (zh) | 1994-12-02 | 1995-12-01 | 多重编码cdma方式的信息通信系统 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5781542A (zh) |
JP (1) | JPH08163085A (zh) |
CN (1) | CN1122374C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002041550A1 (en) * | 2000-11-15 | 2002-05-23 | Go-Cdma Limited | Non-linear code-division multiple access technology with improved detection algorithms and error correction coding |
CN1316771C (zh) * | 2000-10-24 | 2007-05-16 | 西门子公司 | 用于速率匹配的装置和方法 |
CN100542054C (zh) * | 1996-10-16 | 2009-09-16 | 佳能株式会社 | 信息信号发送设备和方法 |
CN100571231C (zh) * | 2003-09-10 | 2009-12-16 | 株式会社日立制作所 | 无线电通信系统及其解调方法以及数据率控制方法 |
CN102394716A (zh) * | 2002-02-28 | 2012-03-28 | 富士通株式会社 | Cdma通信系统 |
CN104521162A (zh) * | 2012-04-27 | 2015-04-15 | 帝国创新技术有限公司 | 数据传输方法和装置 |
Families Citing this family (78)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA965340B (en) | 1995-06-30 | 1997-01-27 | Interdigital Tech Corp | Code division multiple access (cdma) communication system |
DE19616829C1 (de) * | 1996-04-26 | 1997-04-24 | Siemens Ag | System zur Funkübertragung digitaler Signale zwischen mehreren Teilnehmerstationen und einer Basisstation |
JPH09321665A (ja) | 1996-05-24 | 1997-12-12 | Matsushita Electric Ind Co Ltd | 送受信装置 |
US6408095B1 (en) * | 1996-08-27 | 2002-06-18 | Canon Kabushiki Kaisha | System, apparatus and method for communication, display and output of images |
US6064663A (en) * | 1996-09-10 | 2000-05-16 | Nokia Mobile Phones Limited | Cellular CDMA data link utilizing multiplexed channels for data rate increase |
JPH1098449A (ja) * | 1996-09-25 | 1998-04-14 | Canon Inc | 情報信号通信装置及び方法 |
US6408016B1 (en) * | 1997-02-24 | 2002-06-18 | At&T Wireless Services, Inc. | Adaptive weight update method and system for a discrete multitone spread spectrum communications system |
US6081536A (en) * | 1997-06-20 | 2000-06-27 | Tantivy Communications, Inc. | Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
US6542481B2 (en) * | 1998-06-01 | 2003-04-01 | Tantivy Communications, Inc. | Dynamic bandwidth allocation for multiple access communication using session queues |
US6151332A (en) | 1997-06-20 | 2000-11-21 | Tantivy Communications, Inc. | Protocol conversion and bandwidth reduction technique providing multiple nB+D ISDN basic rate interface links over a wireless code division multiple access communication system |
US6236647B1 (en) * | 1998-02-24 | 2001-05-22 | Tantivy Communications, Inc. | Dynamic frame size adjustment and selective reject on a multi-link channel to improve effective throughput and bit error rate |
US20020051434A1 (en) * | 1997-10-23 | 2002-05-02 | Ozluturk Fatih M. | Method for using rapid acquisition spreading codes for spread-spectrum communications |
US6647057B1 (en) | 1997-11-03 | 2003-11-11 | International Communications Products, Inc. | Link adapter interface for upgrading existing satellite communication system for enhanced modulation and coding |
US7496072B2 (en) * | 1997-12-17 | 2009-02-24 | Interdigital Technology Corporation | System and method for controlling signal strength over a reverse link of a CDMA wireless communication system |
US9525923B2 (en) | 1997-12-17 | 2016-12-20 | Intel Corporation | Multi-detection of heartbeat to reduce error probability |
US7394791B2 (en) * | 1997-12-17 | 2008-07-01 | Interdigital Technology Corporation | Multi-detection of heartbeat to reduce error probability |
US7936728B2 (en) | 1997-12-17 | 2011-05-03 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
US6222832B1 (en) | 1998-06-01 | 2001-04-24 | Tantivy Communications, Inc. | Fast Acquisition of traffic channels for a highly variable data rate reverse link of a CDMA wireless communication system |
US20040160910A1 (en) * | 1997-12-17 | 2004-08-19 | Tantivy Communications, Inc. | Dynamic bandwidth allocation to transmit a wireless protocol across a code division multiple access (CDMA) radio link |
US6304561B1 (en) * | 1997-12-23 | 2001-10-16 | Nortel Networks Limited | Method and apparatus for regulation of the effective noise figure in a CDMA receiver |
JP2912323B1 (ja) * | 1998-01-29 | 1999-06-28 | 日本放送協会 | デジタルデータの受信装置 |
AU2848699A (en) | 1998-03-30 | 1999-10-18 | Northern Telecom Limited | Adaptive modulation for cdma systems |
EP0957604B1 (en) * | 1998-05-15 | 2005-11-30 | Sony Deutschland Gmbh | Transmitter and transmitting method increasing the flexibility of code assignment |
US7773566B2 (en) | 1998-06-01 | 2010-08-10 | Tantivy Communications, Inc. | System and method for maintaining timing of synchronization messages over a reverse link of a CDMA wireless communication system |
US7221664B2 (en) * | 1998-06-01 | 2007-05-22 | Interdigital Technology Corporation | Transmittal of heartbeat signal at a lower level than heartbeat request |
US8134980B2 (en) | 1998-06-01 | 2012-03-13 | Ipr Licensing, Inc. | Transmittal of heartbeat signal at a lower level than heartbeat request |
FR2780591B1 (fr) * | 1998-06-29 | 2000-09-15 | Canon Kk | Procede et dispositif de selection d'un mode de transmission de donnees pour une station de communication |
US6711121B1 (en) * | 1998-10-09 | 2004-03-23 | At&T Corp. | Orthogonal code division multiplexing for twisted pair channels |
GB2343342A (en) * | 1998-10-28 | 2000-05-03 | Int Mobile Satellite Org | Satellite communication system with variable data transmission rate |
US6160798A (en) * | 1998-12-08 | 2000-12-12 | Motorola, Inc. | Method and system for managing base station resources in a code division multiple access cellular communication system |
JP2000196467A (ja) * | 1998-12-28 | 2000-07-14 | Nec Corp | 誤り訂正符号化器および誤り訂正復号器 |
KR20000056678A (ko) * | 1999-02-25 | 2000-09-15 | 김동인 | 직교 다중부호 코드분할 다중접속 시스템을 위한 씨이엠 변조 및 제이디 복조방식 |
US7593380B1 (en) * | 1999-03-05 | 2009-09-22 | Ipr Licensing, Inc. | Variable rate forward error correction for enabling high performance communication |
US6785323B1 (en) | 1999-11-22 | 2004-08-31 | Ipr Licensing, Inc. | Variable rate coding for forward link |
US6973140B2 (en) * | 1999-03-05 | 2005-12-06 | Ipr Licensing, Inc. | Maximizing data rate by adjusting codes and code rates in CDMA system |
CN1076915C (zh) * | 1999-03-15 | 2001-12-26 | 华为技术有限公司 | 可传输多声道声音的宽带码分多址移动装置 |
US6965778B1 (en) | 1999-04-08 | 2005-11-15 | Ipr Licensing, Inc. | Maintenance of channel usage in a wireless communication system |
US6614776B1 (en) * | 1999-04-28 | 2003-09-02 | Tantivy Communications, Inc. | Forward error correction scheme for high rate data exchange in a wireless system |
WO2000067406A1 (fr) * | 1999-04-30 | 2000-11-09 | Fujitsu Limited | Appareil radio a multiplexage code et annuleur d'interferences |
GB9910449D0 (en) * | 1999-05-07 | 1999-07-07 | Koninkl Philips Electronics Nv | Radio communication system |
US6785545B1 (en) | 1999-08-16 | 2004-08-31 | Matsushita Electric Industrial Co., Ltd. | Digital mobile wireless communications apparatus and the system using the same |
US6526034B1 (en) | 1999-09-21 | 2003-02-25 | Tantivy Communications, Inc. | Dual mode subscriber unit for short range, high rate and long range, lower rate data communications |
JP4074036B2 (ja) * | 1999-09-29 | 2008-04-09 | 株式会社東芝 | 無線通信端末 |
US6366601B1 (en) * | 1999-11-17 | 2002-04-02 | Motorola, Inc. | Variable rate spread spectrum communication method and apparatus |
EP1670233A1 (en) * | 1999-12-28 | 2006-06-14 | Sony Corporation | A photographic image commercial transaction system using a portable music player |
AU3673001A (en) | 2000-02-07 | 2001-08-14 | Tantivy Communications, Inc. | Minimal maintenance link to support synchronization |
JP2001285375A (ja) * | 2000-03-30 | 2001-10-12 | Sony Corp | 符号化装置、符号化方法及び符号化プログラムが記録された記録媒体、並びに、復号装置、復号方法及び復号プログラムが記録された記録媒体 |
JP4330767B2 (ja) * | 2000-06-26 | 2009-09-16 | 株式会社エヌ・ティ・ティ・ドコモ | 自動再送要求を行う通信方法及び基地局装置 |
WO2002019633A1 (fr) * | 2000-08-30 | 2002-03-07 | Matsushita Electric Industrial Co., Ltd. | Installation abritant un terminal de communication et methode de programmation |
US6934317B1 (en) | 2000-10-11 | 2005-08-23 | Ericsson Inc. | Systems and methods for communicating spread spectrum signals using variable signal constellations |
US6952439B1 (en) * | 2000-10-13 | 2005-10-04 | The Titan Corporation | System for, and method of, transmitting data from a transmitter to a receiver and recovering the data at the receiver |
KR100438447B1 (ko) * | 2000-10-20 | 2004-07-03 | 삼성전자주식회사 | 이동통신시스템에서 버스트 파일롯 송신장치 및 방법 |
US9173175B2 (en) * | 2000-11-16 | 2015-10-27 | Sony Corporation | Information processing apparatus and communication apparatus |
US8155096B1 (en) | 2000-12-01 | 2012-04-10 | Ipr Licensing Inc. | Antenna control system and method |
US6731668B2 (en) | 2001-01-05 | 2004-05-04 | Qualcomm Incorporated | Method and system for increased bandwidth efficiency in multiple input—multiple output channels |
DE10100952A1 (de) * | 2001-01-10 | 2002-07-25 | Deutsch Zentr Luft & Raumfahrt | Verfahren zur gleichzeitigen Übertragung mehrerer Datenströme |
EP2424152B1 (en) * | 2001-01-17 | 2018-09-26 | Panasonic Intellectual Property Corporation of America | Channel quality measurement in data transmission using hybrid ARQ |
CN100467491C (zh) * | 2001-01-17 | 2009-03-11 | 生物质转化有限责任公司 | 植物材料破碎成为易于水解的纤维素颗粒 |
US7590164B2 (en) | 2001-01-19 | 2009-09-15 | Qualcomm Incorporated | Method and apparatus for efficient use of communication resources in a communication system |
US6954448B2 (en) | 2001-02-01 | 2005-10-11 | Ipr Licensing, Inc. | Alternate channel for carrying selected message types |
US7551663B1 (en) | 2001-02-01 | 2009-06-23 | Ipr Licensing, Inc. | Use of correlation combination to achieve channel detection |
US6567393B2 (en) * | 2001-02-27 | 2003-05-20 | Nokia Networks Oy | Dynamic reselection of CDMA spreading codes |
EP2479904B1 (en) | 2001-06-13 | 2017-02-15 | Intel Corporation | Apparatuses for transmittal of heartbeat signal at a lower level than heartbeat request |
BRPI0210557B1 (pt) | 2001-06-25 | 2018-12-04 | Nokia Corp | método para usar um enlace de rádio em uma modulação adaptativa no sistema de comunicações móveis, método para selecionar um esquema de codificação e de modulação para uso no sistema de comunicações móveis, e, método para uso no sistema de comunicações móveis possuindo um canal de rádio com uma qualidade do canal de rádio variante-tempo |
KR100450948B1 (ko) * | 2001-07-12 | 2004-10-02 | 삼성전자주식회사 | 통신시스템에서 변조방식 결정장치 및 방법 |
US7564827B2 (en) * | 2001-10-19 | 2009-07-21 | Alcatel-Lucent Usa Inc. | Adaptive hybrid retransmission method for wireless communications |
US9282396B2 (en) * | 2001-12-21 | 2016-03-08 | One-E-Way Inc. | Wireless digital audio music system |
US7412294B1 (en) * | 2001-12-21 | 2008-08-12 | Woolfork C Earl | Wireless digital audio system |
JP4030964B2 (ja) * | 2002-02-28 | 2008-01-09 | 富士通株式会社 | Cdma通信において使用される無線基地局 |
JP4142917B2 (ja) * | 2002-08-23 | 2008-09-03 | 松下電器産業株式会社 | Cdma送信装置及びofdm−cdma送信装置 |
JP2004128988A (ja) * | 2002-10-03 | 2004-04-22 | Ntt Docomo Inc | 通信システム、受信装置、送信装置及び通信方法 |
US20040081075A1 (en) * | 2002-10-18 | 2004-04-29 | Kazuaki Tsukakoshi | Code modulation adaptive and variable multiplexing transmission method and code modulation adaptive and variable multiplexing transmission apparatus |
JP4182345B2 (ja) * | 2003-06-26 | 2008-11-19 | 日本電気株式会社 | 干渉キャンセルユニット及びマルチユーザ干渉キャンセラ |
JP3952022B2 (ja) * | 2004-01-26 | 2007-08-01 | セイコーエプソン株式会社 | 電子機器における情報伝送方式および電子機器 |
JP3755530B2 (ja) * | 2004-01-29 | 2006-03-15 | セイコーエプソン株式会社 | 電子装置 |
US8055979B2 (en) * | 2006-01-20 | 2011-11-08 | Marvell World Trade Ltd. | Flash memory with coding and signal processing |
US7860500B2 (en) * | 2006-10-27 | 2010-12-28 | Motorola, Inc. | Method and apparatus for determining appropriate channels for communication |
JP2008017521A (ja) * | 2007-08-30 | 2008-01-24 | Fujitsu Ltd | Cdma通信において使用される無線基地局、および送信制御方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4329010A1 (de) * | 1993-08-28 | 1995-03-02 | Sel Alcatel Ag | Funksystem |
US5539770A (en) * | 1993-11-19 | 1996-07-23 | Victor Company Of Japan, Ltd. | Spread spectrum modulating apparatus using either PSK or FSK primary modulation |
US5612948A (en) * | 1994-11-18 | 1997-03-18 | Motorola, Inc. | High bandwidth communication network and method |
-
1994
- 1994-12-02 JP JP6299317A patent/JPH08163085A/ja active Pending
-
1995
- 1995-11-30 US US08/565,754 patent/US5781542A/en not_active Expired - Lifetime
- 1995-12-01 CN CN95119827A patent/CN1122374C/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100542054C (zh) * | 1996-10-16 | 2009-09-16 | 佳能株式会社 | 信息信号发送设备和方法 |
CN1316771C (zh) * | 2000-10-24 | 2007-05-16 | 西门子公司 | 用于速率匹配的装置和方法 |
WO2002041550A1 (en) * | 2000-11-15 | 2002-05-23 | Go-Cdma Limited | Non-linear code-division multiple access technology with improved detection algorithms and error correction coding |
CN102394716A (zh) * | 2002-02-28 | 2012-03-28 | 富士通株式会社 | Cdma通信系统 |
CN100571231C (zh) * | 2003-09-10 | 2009-12-16 | 株式会社日立制作所 | 无线电通信系统及其解调方法以及数据率控制方法 |
CN104521162A (zh) * | 2012-04-27 | 2015-04-15 | 帝国创新技术有限公司 | 数据传输方法和装置 |
Also Published As
Publication number | Publication date |
---|---|
JPH08163085A (ja) | 1996-06-21 |
US5781542A (en) | 1998-07-14 |
CN1122374C (zh) | 2003-09-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1122374C (zh) | 多重编码cdma方式的信息通信系统 | |
CN1243426C (zh) | 码分多址通信系统中的信道分配设备和方法 | |
Chih-Lin et al. | Multi-code CDMA wireless personal communications networks | |
JP4616996B2 (ja) | 拡散スペクトル通信システム内のデータ送信方法 | |
DE69838113T2 (de) | Verfahren und Anordnung zur Hochgeschwindigkeitsübertragung von Datenpaketen | |
US7483490B2 (en) | Method for transmitting wideband signals via a communication system adapted for narrow-band signal transmission | |
CN1170378C (zh) | 移动通信系统中反向数据发送方法和设备 | |
KR100877262B1 (ko) | 통신시스템에서 순방향 전력을 제어하기 위한 방법 및장치 | |
US7738906B2 (en) | Method and apparatus for a control channel power allocation in a communication system | |
US6831910B1 (en) | Power control device and method for controlling a reverse link common channel in a CDMA communication system | |
CN1115899C (zh) | 无线电资源控制方法 | |
JP4383680B2 (ja) | スペクトル拡散通信システム内のデータ送信 | |
JP4278517B2 (ja) | 通信システムにおいて、共有されるサブパケットを処理する方法 | |
US20070291701A1 (en) | Single carrier/ds-cdma packet transmission method, an uplink packet transmission method in a multi-carrier/ds-cdma mobile communications system, and a structure of a downlink channel in a multi-carrier/ds-cdma mobile communications system | |
CN1505904A (zh) | 扩频通信系统的时间复用传输方案 | |
KR20040039348A (ko) | 디지털 통신 방법 및 그 시스템 | |
CN1110890A (zh) | 码分多址传输系统 | |
KR20080009080A (ko) | 이동통신시스템, 이동국, 기지국 및 통신제어방법 | |
KR20030044523A (ko) | 이동통신시스템에서 제어정보를 송수신하는 방법 및 장치 | |
CN1174559C (zh) | 一种成帧方法及其同步的无线系统 | |
Roobol et al. | A proposal for an RLC/MAC protocol for wideband CDMA capable of handling real time and non-real time services | |
CN1237836C (zh) | 在无线电信系统的导频信道上传送寻呼信息的方法和系统 | |
KR101493794B1 (ko) | 무선 주파수 전력 스펙트럼을 사용하는 셀룰러 통신 시스템을 위한 방법 및 장치 | |
JP2004513536A (ja) | 最大距離ブロック符号化方式 | |
US20050117548A1 (en) | Nonblocking ovsf codes for 3g wireless and beyond systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP02 | Change in the address of a patent holder |
Address after: Tokyo, Japan Patentee after: Toshiba Co., Ltd. Address before: Kanagawa Patentee before: Toshiba Co., Ltd. |
|
ASS | Succession or assignment of patent right |
Owner name: FUJITSU TOSHIBA MOBILE COMMUNICATIONS CO., LTD. Free format text: FORMER OWNER: TOSHIBA CO., LTD. Effective date: 20110221 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: TOKYO, JAPAN TO: KANAGAWA PREFECTURE, JAPAN |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110221 Address after: Kanagawa Patentee after: Toshiba KK Address before: Tokyo, Japan Patentee before: Toshiba Co., Ltd. |
|
C56 | Change in the name or address of the patentee |
Owner name: FUJITSU MOBILE COMMUNICATIONS LIMITED Free format text: FORMER NAME: FUJITSU TOSHIBA MOBILE COMMUNICATIONS CO., LTD. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Kanagawa Patentee after: Fujitsu Toshiba Mobile Comm Address before: Kanagawa Patentee before: Toshiba KK |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20030924 Termination date: 20141201 |
|
EXPY | Termination of patent right or utility model |