CN1505299A - 一种扩频通信*** - Google Patents
一种扩频通信*** Download PDFInfo
- Publication number
- CN1505299A CN1505299A CNA021511853A CN02151185A CN1505299A CN 1505299 A CN1505299 A CN 1505299A CN A021511853 A CNA021511853 A CN A021511853A CN 02151185 A CN02151185 A CN 02151185A CN 1505299 A CN1505299 A CN 1505299A
- Authority
- CN
- China
- Prior art keywords
- base station
- baseband subsystems
- spectrum communication
- spread spectrum
- base band
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0638—Clock or time synchronisation among nodes; Internode synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/08—Intermediate station arrangements, e.g. for branching, for tapping-off
- H04J3/085—Intermediate station arrangements, e.g. for branching, for tapping-off for ring networks, e.g. SDH/SONET rings, self-healing rings, meashed SDH/SONET networks
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Small-Scale Networks (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Abstract
Description
Claims (10)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA021511853A CN1505299A (zh) | 2002-12-03 | 2002-12-03 | 一种扩频通信*** |
CNB038251493A CN100525515C (zh) | 2002-12-03 | 2003-06-13 | 扩频通信*** |
EP03732198A EP1570685A4 (en) | 2002-12-03 | 2003-06-13 | SPREAD SPECTRUM COMMUNICATION SYSTEM |
AU2003242212A AU2003242212A1 (en) | 2002-12-03 | 2003-06-13 | Spread spectrum communication system |
PCT/CN2003/000460 WO2004052028A1 (fr) | 2002-12-03 | 2003-06-13 | Systeme de communication a spectre etale |
RU2005121516/09A RU2324303C2 (ru) | 2002-12-03 | 2003-06-13 | Устройство связи с расширенным спектром |
NO20053183A NO334856B1 (no) | 2002-12-03 | 2005-06-29 | Spredt-spektrum kommunikasjonssystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNA021511853A CN1505299A (zh) | 2002-12-03 | 2002-12-03 | 一种扩频通信*** |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1505299A true CN1505299A (zh) | 2004-06-16 |
Family
ID=32400072
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNA021511853A Withdrawn CN1505299A (zh) | 2002-12-03 | 2002-12-03 | 一种扩频通信*** |
CNB038251493A Expired - Lifetime CN100525515C (zh) | 2002-12-03 | 2003-06-13 | 扩频通信*** |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038251493A Expired - Lifetime CN100525515C (zh) | 2002-12-03 | 2003-06-13 | 扩频通信*** |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1570685A4 (zh) |
CN (2) | CN1505299A (zh) |
AU (1) | AU2003242212A1 (zh) |
NO (1) | NO334856B1 (zh) |
RU (1) | RU2324303C2 (zh) |
WO (1) | WO2004052028A1 (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100379305C (zh) * | 2005-10-21 | 2008-04-02 | 芯通科技(成都)有限公司 | 无线通信基站/收发信机的环形连接方法及中频接口结构 |
WO2008058471A1 (fr) * | 2006-11-16 | 2008-05-22 | Huawei Technologies Co., Ltd. | Station de base, procédé de traitement d'un signal de bande de base d'une station de base et système de communication sans fil |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102104394B (zh) * | 2009-12-18 | 2013-07-24 | 中国科学院国家天文台 | 一种低速率扩频通信发射基带*** |
CN103888984A (zh) * | 2012-12-19 | 2014-06-25 | 中兴通讯股份有限公司 | 一种基站射频单元冗余热备份的方法及*** |
US9584201B2 (en) | 2014-12-09 | 2017-02-28 | Celeno Communications (Israel) Ltd. | SU-MIMO, MU-MIMO and beamforming operations using synchronized WLAN devices |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5471649A (en) * | 1990-03-31 | 1995-11-28 | Motorola, Inc. | Base station transceiver diagnostic equipment |
US5327468A (en) * | 1992-06-19 | 1994-07-05 | Westinghouse Electric Corp. | Synchronization of time-of-day clocks in a distributed processing network system |
FI96565C (fi) * | 1992-06-30 | 1996-07-10 | Nokia Telecommunications Oy | Piensoluradioverkko |
US6101400A (en) * | 1997-08-20 | 2000-08-08 | Interwave Communications, Inc. | Methods and apparatus for improved base station transceivers |
CN1135885C (zh) * | 1998-09-03 | 2004-01-21 | 因特威夫通讯有限公司 | 蜂窝网通信*** |
AU2001280808A1 (en) * | 2000-08-15 | 2002-02-25 | Telefonaktiebolaget Lm Ericsson | A method to utilize ring topology in communication channels linking cascaded radio heads |
-
2002
- 2002-12-03 CN CNA021511853A patent/CN1505299A/zh not_active Withdrawn
-
2003
- 2003-06-13 RU RU2005121516/09A patent/RU2324303C2/ru not_active IP Right Cessation
- 2003-06-13 AU AU2003242212A patent/AU2003242212A1/en not_active Abandoned
- 2003-06-13 CN CNB038251493A patent/CN100525515C/zh not_active Expired - Lifetime
- 2003-06-13 WO PCT/CN2003/000460 patent/WO2004052028A1/zh not_active Application Discontinuation
- 2003-06-13 EP EP03732198A patent/EP1570685A4/en not_active Withdrawn
-
2005
- 2005-06-29 NO NO20053183A patent/NO334856B1/no not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100379305C (zh) * | 2005-10-21 | 2008-04-02 | 芯通科技(成都)有限公司 | 无线通信基站/收发信机的环形连接方法及中频接口结构 |
WO2008058471A1 (fr) * | 2006-11-16 | 2008-05-22 | Huawei Technologies Co., Ltd. | Station de base, procédé de traitement d'un signal de bande de base d'une station de base et système de communication sans fil |
Also Published As
Publication number | Publication date |
---|---|
AU2003242212A1 (en) | 2004-06-23 |
CN1695386A (zh) | 2005-11-09 |
NO20053183L (no) | 2005-06-29 |
RU2324303C2 (ru) | 2008-05-10 |
CN100525515C (zh) | 2009-08-05 |
RU2005121516A (ru) | 2006-01-27 |
EP1570685A4 (en) | 2011-05-25 |
WO2004052028A1 (fr) | 2004-06-17 |
NO334856B1 (no) | 2014-06-23 |
EP1570685A1 (en) | 2005-09-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: ZTE CO., LTD. Free format text: FORMER OWNER: SHENZHENG CITY ZTE CO., LTD. SHANGHAI SECOND INSTITUTE Effective date: 20040528 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20040528 Address after: Shenzhen Nanshan District hi tech Industrial Park Science and technology south road Zhongxing building law department Applicant after: ZTE Corporation Address before: No. 396, Shanghai, Guilin Road Applicant before: Shanghai Inst. of No.2, Zhongxing Communication Co., Ltd., Shenzhen City |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C04 | Withdrawal of patent application after publication (patent law 2001) | ||
WW01 | Invention patent application withdrawn after publication |