ID18433A - Rangkaian pengsinkronisasi antar stasiun-stasiun dasar radio - Google Patents

Rangkaian pengsinkronisasi antar stasiun-stasiun dasar radio

Info

Publication number
ID18433A
ID18433A IDP971985A ID971985A ID18433A ID 18433 A ID18433 A ID 18433A ID P971985 A IDP971985 A ID P971985A ID 971985 A ID971985 A ID 971985A ID 18433 A ID18433 A ID 18433A
Authority
ID
Indonesia
Prior art keywords
synchronization
radio basic
basic stations
stations
radio
Prior art date
Application number
IDP971985A
Other languages
English (en)
Inventor
Masaru Hirata
Original Assignee
Nec Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nec Corp filed Critical Nec Corp
Publication of ID18433A publication Critical patent/ID18433A/id

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
IDP971985A 1996-06-10 1997-06-10 Rangkaian pengsinkronisasi antar stasiun-stasiun dasar radio ID18433A (id)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8146929A JP2985773B2 (ja) 1996-06-10 1996-06-10 無線基地局間同期装置

Publications (1)

Publication Number Publication Date
ID18433A true ID18433A (id) 1998-04-09

Family

ID=15418773

Family Applications (1)

Application Number Title Priority Date Filing Date
IDP971985A ID18433A (id) 1996-06-10 1997-06-10 Rangkaian pengsinkronisasi antar stasiun-stasiun dasar radio

Country Status (5)

Country Link
US (1) US5920557A (id)
JP (1) JP2985773B2 (id)
CN (1) CN1082772C (id)
ID (1) ID18433A (id)
SG (1) SG54512A1 (id)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0845877A3 (en) * 1996-11-28 2002-03-27 Oki Electric Industry Co., Ltd. Mobile communication system for accomplishing handover with phase difference of frame sync signals corrected
JPH10190562A (ja) * 1996-12-26 1998-07-21 Toshiba Corp 移動通信システムの基地局間フレーム同期方式およびこの方式を適用した基地局装置
US6373834B1 (en) 1997-12-19 2002-04-16 Telefonaktiebolaget Lm Ericsson Synchronization for cellular telecommunications network
US6119016A (en) * 1998-06-10 2000-09-12 Lucent Technologies, Inc. Synchronizing base stations in a wireless telecommunications system
JP2000078659A (ja) * 1998-08-28 2000-03-14 Nec Shizuoka Ltd Ｐｈｓ無線移動局
US7319686B1 (en) * 1999-03-18 2008-01-15 Industrial Technology Research Institute Frame synchronization in multi-cell systems with a data interface
US8363757B1 (en) 1999-10-12 2013-01-29 Qualcomm Incorporated Method and apparatus for eliminating the effects of frequency offsets in a digital communication system
JP2001156705A (ja) * 1999-11-30 2001-06-08 Nec Shizuoka Ltd 移動通信システム及び無線基地局間同期制御方法
US6807146B1 (en) 2000-04-21 2004-10-19 Atheros Communications, Inc. Protocols for scalable communication system using overland signals and multi-carrier frequency communication
US7397859B2 (en) 2000-04-22 2008-07-08 Atheros Communications, Inc. Multi-carrier communication systems employing variable symbol rates and number of carriers
US6577872B1 (en) 2000-08-08 2003-06-10 Telefonaktiebolaget Lm Ericsson (Publ) Base station oscillator regulation independent of transport network clocks in cellular telecommunications network
EP1421802B1 (en) 2001-08-14 2013-02-13 QUALCOMM Incorporated Method and apparatus for wireless network connectivity
US7689225B2 (en) * 2002-01-28 2010-03-30 Ntt Docomo, Inc. Method and apparatus for dormant mode support with paging
DE10213262B4 (de) * 2002-03-25 2005-11-10 Infineon Technologies Ag Vorrichtung und Verfahren zum Regeln eines Sendezeitpunkts eines zeitkontinuierlichen Sendesignals
US7555300B2 (en) * 2002-10-25 2009-06-30 Intel Corporation Base station interference control using timeslot resource management
JP2004260620A (ja) * 2003-02-26 2004-09-16 Ntt Docomo Inc 無線データ通信方法、サーバ装置及び無線制御装置
KR100965672B1 (ko) * 2005-07-06 2010-06-24 삼성전자주식회사 이동 통신 시스템에서 기지국과 이동국간의 상태 동기화를 위한 시스템 및 방법
CN101436898B (zh) * 2007-11-14 2013-03-13 华为技术有限公司 在时分复用系统中进行时间同步的方法、系统及装置
WO2009067115A1 (en) * 2007-11-21 2009-05-28 Qualcomm Incorporated Method and apparatus for timeslot swapping
KR101152848B1 (ko) * 2010-08-19 2012-06-12 주식회사 라온테크놀러지 디지털 무선 인터컴 시스템 및 그 구동방법

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2638295B2 (ja) * 1989-12-27 1997-08-06 日本電気株式会社 Ｔｄｍａディジタル移動通信システム
CA2107606A1 (en) * 1992-10-07 1994-04-08 Keishi Matsuno Method of establishing inter-base-station synchronization and mobile radio communication system using the method
DE69422852T2 (de) * 1993-05-26 2000-06-15 Nec Corp Netzwerksynchronisierung für zellulare TDMA Kommunikation unter Verwendung von Signalen von Mobilstationen in benachbarten Zellen
JP2970989B2 (ja) * 1994-04-07 1999-11-02 沖電気工業株式会社 移動体通信システムの無線フレーム同期方法及び基地局
JP2606590B2 (ja) * 1994-06-30 1997-05-07 日本電気株式会社 局間同期方法
US5680421A (en) * 1995-02-27 1997-10-21 Oki Electric Industry Co., Ltd. Frame synchronization apparatus
JPH0984148A (ja) * 1995-09-19 1997-03-28 Yokogawa Electric Corp データ収集装置

Also Published As

Publication number Publication date
JP2985773B2 (ja) 1999-12-06
US5920557A (en) 1999-07-06
CN1082772C (zh) 2002-04-10
CN1172406A (zh) 1998-02-04
SG54512A1 (en) 1998-11-16
JPH09331572A (ja) 1997-12-22

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