FI925448A0 - Menetelmä viereisten tukiasemien mittaamiseksi TDMA-radiojärjestelmässä sekä TDMA-radiojärjestelmä - Google Patents

Menetelmä viereisten tukiasemien mittaamiseksi TDMA-radiojärjestelmässä sekä TDMA-radiojärjestelmä

Info

Publication number
FI925448A0
FI925448A0 FI925448A FI925448A FI925448A0 FI 925448 A0 FI925448 A0 FI 925448A0 FI 925448 A FI925448 A FI 925448A FI 925448 A FI925448 A FI 925448A FI 925448 A0 FI925448 A0 FI 925448A0
Authority
FI
Finland
Prior art keywords
radio system
tdma radio
pct
tdma
base stations
Prior art date
Application number
FI925448A
Other languages
English (en)
Swedish (sv)
Other versions
FI95187C (fi
FI95187B (fi
FI925448A (fi
Inventor
Tapio Paavonen
Original Assignee
Nokia Telecommunications Oy
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 Nokia Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of FI925448A0 publication Critical patent/FI925448A0/fi
Priority to FI925448A priority Critical patent/FI95187C/fi
Priority to AU55640/94A priority patent/AU669038B2/en
Priority to AT94900834T priority patent/ATE178753T1/de
Priority to EP94900834A priority patent/EP0626122B1/en
Priority to DE69324346T priority patent/DE69324346T2/de
Priority to JP6512809A priority patent/JPH07503593A/ja
Priority to PCT/FI1993/000502 priority patent/WO1994013113A1/en
Priority to US08/256,923 priority patent/US5479410A/en
Publication of FI925448A publication Critical patent/FI925448A/fi
Priority to NO942836A priority patent/NO308640B1/no
Application granted granted Critical
Publication of FI95187B publication Critical patent/FI95187B/fi
Publication of FI95187C publication Critical patent/FI95187C/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel
    • 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
    • H04B7/2643—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using time-division multiple access [TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/08—Reselecting an access point

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
  • Synchronisation In Digital Transmission Systems (AREA)
FI925448A 1992-11-30 1992-11-30 Menetelmä viereisten tukiasemien mittaamiseksi TDMA-radiojärjestelmässä sekä TDMA-radiojärjestelmä FI95187C (fi)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FI925448A FI95187C (fi) 1992-11-30 1992-11-30 Menetelmä viereisten tukiasemien mittaamiseksi TDMA-radiojärjestelmässä sekä TDMA-radiojärjestelmä
DE69324346T DE69324346T2 (de) 1992-11-30 1993-11-29 Messverfahren fur angrenzende basis-stationen in einem zeit-multiplex funksystem und zeit-multiplex-funksystem
AT94900834T ATE178753T1 (de) 1992-11-30 1993-11-29 Messverfahren fur angrenzende basis-stationen in einem zeit-multiplex funksystem und zeit- multiplex-funksystem
EP94900834A EP0626122B1 (en) 1992-11-30 1993-11-29 Method of measuring adjacent base stations in tdma radio system and tdma radio system
AU55640/94A AU669038B2 (en) 1992-11-30 1993-11-29 Method of measuring adjacent base stations in TDMA radio system and TDMA radio system
JP6512809A JPH07503593A (ja) 1992-11-30 1993-11-29 Ｔｄｍａ無線システムにおける隣接ベースステイションの測定方法およびｔｄｍａ無線システム
PCT/FI1993/000502 WO1994013113A1 (en) 1992-11-30 1993-11-29 Method of measuring adjacent base stations in tdma radio system and tdma radio system
US08/256,923 US5479410A (en) 1992-11-30 1993-11-29 Measuring signal strengths of adjacent base stations in a TDMA radio system for a possible handover
NO942836A NO308640B1 (no) 1992-11-30 1994-07-29 FremgangsmÕte for mÕling av tilstøtende basestasjoner i TDMA radiosystem, og TDMA radiosystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI925448 1992-11-30
FI925448A FI95187C (fi) 1992-11-30 1992-11-30 Menetelmä viereisten tukiasemien mittaamiseksi TDMA-radiojärjestelmässä sekä TDMA-radiojärjestelmä

Publications (4)

Publication Number Publication Date
FI925448A0 true FI925448A0 (fi) 1992-11-30
FI925448A FI925448A (fi) 1994-05-31
FI95187B FI95187B (fi) 1995-09-15
FI95187C FI95187C (fi) 1995-12-27

Family

ID=8536296

Family Applications (1)

Application Number Title Priority Date Filing Date
FI925448A FI95187C (fi) 1992-11-30 1992-11-30 Menetelmä viereisten tukiasemien mittaamiseksi TDMA-radiojärjestelmässä sekä TDMA-radiojärjestelmä

Country Status (9)

Country Link
US (1) US5479410A (fi)
EP (1) EP0626122B1 (fi)
JP (1) JPH07503593A (fi)
AT (1) ATE178753T1 (fi)
AU (1) AU669038B2 (fi)
DE (1) DE69324346T2 (fi)
FI (1) FI95187C (fi)
NO (1) NO308640B1 (fi)
WO (1) WO1994013113A1 (fi)

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JP2713228B2 (ja) * 1995-05-16 1998-02-16 日本電気株式会社 移動無線通信方法
DE59608510D1 (de) * 1995-05-31 2002-01-31 Siemens Ag Mobilfunkgerät mit unterbrechungsfreiem weiterreichen zwischen unsynchronisierten basisstationen
US5691980A (en) * 1995-06-07 1997-11-25 General Electric Company Local communication network for power reduction and enhanced reliability in a multiple node tracking system
US6046990A (en) * 1995-11-15 2000-04-04 Ericsson, Inc. High-penetration transmission method for a radiocommunication system
JP3078216B2 (ja) * 1995-12-13 2000-08-21 株式会社エヌ・ティ・ティ・ドコモ 基地局選択方法
US5661724A (en) * 1995-12-18 1997-08-26 Ericsson Inc. Satellite diversity scheme
FI956154A0 (fi) * 1995-12-20 1995-12-20 Nokia Telecommunications Oy Telemetrisk maetning av et mobiltelefonnaet
CN1130857C (zh) * 1995-12-27 2003-12-10 艾利森公司 利用tdma帧的大功率短消息业务
RU2172071C2 (ru) * 1996-01-04 2001-08-10 Сименс Акциенгезелльшафт Способ и устройство для передачи данных в сотовой системе радиосвязи
US6314081B1 (en) 1996-01-18 2001-11-06 Ericsson Inc. High power short message service using dedicated carrier frequency
FI960381A (fi) * 1996-01-26 1997-07-27 Nokia Telecommunications Oy Matkaviestimen paikallistaminen digitaalisessa matkaviestinjärjestelmässä
GB2352140B (en) * 1996-06-10 2001-04-04 Motorola As A communications system
SE506816C2 (sv) * 1996-06-20 1998-02-16 Ericsson Telefon Ab L M Ett förfarande och en kommunikationsenhet för snabb identifiering av basstationer i ett kommunikationsnät
GB2314734B (en) * 1996-06-28 2000-11-01 Motorola Ltd Method and apparatus for monitoring channels
DE19640450C1 (de) * 1996-09-30 1997-10-30 Siemens Ag Basisstation mit schneller Kanalwechselfunktion eines zellularen TDMA/FDMA-Funksystems, insbesondere eines zellularen DECT-Systems
US6044249A (en) * 1996-11-12 2000-03-28 Motorola, Inc. Method for determining handover margins in a cellular communication system
EP0888671B1 (de) 1996-12-20 2004-10-06 Siemens Aktiengesellschaft Mobilfunkgerät und verfahren zum bestimmen der empfangsfeldstärke
KR100249643B1 (ko) * 1996-12-28 2000-04-01 정태기 주파수 하드 핸드오버를 위한 의사 주파수 발생 방법 및 장치
FI104680B (fi) * 1997-01-09 2000-04-14 Nokia Mobile Phones Ltd Menetelmä naapurisolutiedon määrittämiseksi solukkoverkossa ja matkaviestin
JPH10215484A (ja) * 1997-01-29 1998-08-11 Nippon Denki Ido Tsushin Kk ディジタルコードレス電話装置
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AU739108B2 (en) * 1997-09-25 2001-10-04 Nokia Solutions And Networks Gmbh & Co. Kg Optimized adjacent channel search and timeslot assignment for multiple timeslot mobile stations
EP0920143A1 (en) * 1997-12-01 1999-06-02 ICO Services Ltd. Signal characteristics measuring and reporting by a mobile satellite telephone using a stoled burst of a TDMA frame
SE9800250L (sv) * 1998-01-29 1999-09-21 Radio Design Innovation Tj Ab Tdma
FR2778055B1 (fr) * 1998-04-28 2000-05-26 Alsthom Cge Alcatel Procede de transmission dans un reseau radiotelephonique umts,permettant de preparer un saut vers une cellule gsm pendant une communication dans une cellule umts
US6421357B1 (en) 1998-06-24 2002-07-16 Ericsson Inc. High-penetration radiocommunication system using a compact character set
US6205334B1 (en) * 1998-11-24 2001-03-20 Ericsson Inc. Accelerated scanning of cellular channels by cellular radiotelephones
US6859444B1 (en) * 1999-10-06 2005-02-22 Utstarcom, Inc. Method and apparatus for handover in TDMA mobile communications system
GB9927889D0 (en) * 1999-11-25 2000-01-26 Nokia Networks Oy Telecommunications network
FI112562B (fi) * 2000-02-29 2003-12-15 Nokia Corp Mittausaukkojen määrittäminen keskinäistaajuksien mittauksessa
US6792272B2 (en) * 2000-12-28 2004-09-14 Intel Corporation Rapid decoding of control channel to decrease handoff time
US7158759B2 (en) * 2001-04-13 2007-01-02 Broadcom Corporation Dynamic frequency selection in a wireless communication network
KR100474689B1 (ko) * 2001-08-30 2005-03-08 삼성전자주식회사 이동통신 시스템에서 소프트 핸드오프 도중의 전력제어 방법
US6975867B2 (en) * 2001-08-31 2005-12-13 Sanyo Electric Co., Ltd. Radio base apparatus, communication channel allocation method, and allocation program
CN1192527C (zh) * 2001-12-20 2005-03-09 华为技术有限公司 高速数据业务在下行停顿间隙的传输控制方法
GB2385745B (en) * 2002-02-21 2004-06-09 Motorola Inc A method and apparatus for selecting carriers
US6928283B2 (en) * 2002-09-20 2005-08-09 Interdigitial Technology Corporation Method and system for improved beacon acquisition performance with time slot and antenna sector reuse
DE10315063A1 (de) * 2003-04-02 2004-10-14 Siemens Ag Verfahren zur Übertragung von Daten
JP2007166000A (ja) * 2005-12-09 2007-06-28 Fujitsu Ltd 無線基地局グループによるチャネル割当て方法及び無線システム

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US5355515A (en) * 1991-06-12 1994-10-11 Telefonaktiebolaget L M Ericsson Method and apparatus for estimating initial time alignment in a cellular communications network
US5345499A (en) * 1992-03-23 1994-09-06 At&T Bell Laboratories Method for increasing two tier macrocell/microcell subscriber capacity in a cellular system

Also Published As

Publication number Publication date
US5479410A (en) 1995-12-26
JPH07503593A (ja) 1995-04-13
DE69324346T2 (de) 1999-09-16
EP0626122A1 (en) 1994-11-30
FI95187C (fi) 1995-12-27
DE69324346D1 (de) 1999-05-12
EP0626122B1 (en) 1999-04-07
NO308640B1 (no) 2000-10-02
FI95187B (fi) 1995-09-15
NO942836D0 (no) 1994-07-29
ATE178753T1 (de) 1999-04-15
FI925448A (fi) 1994-05-31
WO1994013113A1 (en) 1994-06-09
AU669038B2 (en) 1996-05-23
AU5564094A (en) 1994-06-22
NO942836L (no) 1994-09-29

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