FI952747A - Pidennetyn kantaman TDMA-systeemi - Google Patents

Pidennetyn kantaman TDMA-systeemi Download PDF

Info

Publication number
FI952747A
FI952747A FI952747A FI952747A FI952747A FI 952747 A FI952747 A FI 952747A FI 952747 A FI952747 A FI 952747A FI 952747 A FI952747 A FI 952747A FI 952747 A FI952747 A FI 952747A
Authority
FI
Finland
Prior art keywords
extended range
tdma system
tdma
extended
range
Prior art date
Application number
FI952747A
Other languages
English (en)
Swedish (sv)
Other versions
FI952747A0 (fi
Inventor
Ross Graham Utting
Colin Rudolph
Laurent Girardeau
Original Assignee
Alcatel Nv
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
Priority claimed from AUPM6128A external-priority patent/AUPM612894A0/en
Priority claimed from AUPN1823A external-priority patent/AUPN182395A0/en
Application filed by Alcatel Nv filed Critical Alcatel Nv
Publication of FI952747A0 publication Critical patent/FI952747A0/fi
Publication of FI952747A publication Critical patent/FI952747A/fi

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
    • H04W16/24—Cell structures
    • H04W16/26—Cell enhancers or enhancement, e.g. for tunnels, building shadow
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2606—Arrangements for base station coverage control, e.g. by using relays in tunnels
    • 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
    • H04B7/2603—Arrangements for wireless physical layer control
    • H04B7/2609—Arrangements for range control, e.g. by using remote antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
FI952747A 1994-06-08 1995-06-05 Pidennetyn kantaman TDMA-systeemi FI952747A (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPM6128A AUPM612894A0 (en) 1994-06-08 1994-06-08 An extended range TDMA system
AUPN1823A AUPN182395A0 (en) 1995-03-21 1995-03-21 An extended range TDMA system

Publications (2)

Publication Number Publication Date
FI952747A0 FI952747A0 (fi) 1995-06-05
FI952747A true FI952747A (fi) 1995-12-09

Family

ID=25644693

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952747A FI952747A (fi) 1994-06-08 1995-06-05 Pidennetyn kantaman TDMA-systeemi

Country Status (8)

Country Link
US (1) US5615215A (fi)
EP (1) EP0687079A3 (fi)
JP (1) JPH08163629A (fi)
CN (1) CN1072434C (fi)
CA (1) CA2151190A1 (fi)
FI (1) FI952747A (fi)
MY (1) MY130547A (fi)
NZ (1) NZ272084A (fi)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN240195A0 (en) * 1995-04-13 1995-05-11 Alcatel Australia Limited A gsm base station arrangement
US5663957A (en) * 1995-07-12 1997-09-02 Ericsson Inc. Dual mode satellite/cellular terminal
US5740166A (en) * 1996-03-18 1998-04-14 Telefonaktiebolaget Lm Ericsson United access channel for use in a mobile communications system
JP2842524B2 (ja) * 1996-06-06 1999-01-06 日本電気株式会社 マルチキャストグループ構成方法及びマルチキャスト通信ネットワーク
TW357501B (en) * 1996-09-30 1999-05-01 Siemens Ag Method to increase the effective range in a time-division-method
US5812544A (en) * 1996-10-03 1998-09-22 Ericsson Inc. Dual mode portable telephone unit
FI105875B (fi) 1997-04-29 2000-10-13 Nokia Networks Oy Tukiasema
EP0896492A1 (en) * 1997-08-06 1999-02-10 TELEFONAKTIEBOLAGET L M ERICSSON (publ) A method and an arrangement supporting propagation delay compensation
US6351654B1 (en) * 1997-10-23 2002-02-26 Lucent Technologies Inc. Antenna configuration for a hybrid inner/outer sectored cell
US6122513A (en) * 1997-11-06 2000-09-19 Nortel Networks Corporation Method for extending hard-handoff boundaries within a mobile telephone communications network
US6212405B1 (en) 1998-08-31 2001-04-03 Lucent Technologies Inc. Extended range concentric cell base station
JP3968191B2 (ja) * 1999-03-06 2007-08-29 松下電器産業株式会社 送受信装置
FI112841B (fi) * 1999-06-01 2004-01-15 Nokia Corp Menetelmä ja järjestely yhteyden muodostamiseksi tukiaseman ja matkaviestimen välille sekä matkaviestin
US6792276B1 (en) * 1999-07-13 2004-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Hot spot with tailored range for extra frequency to minimize interference
US6633559B1 (en) 1999-08-11 2003-10-14 Ericsson Inc. Apparatus and methods for extended base station range using staggered uplink frame structures
US6778509B1 (en) * 1999-11-19 2004-08-17 Hughes Electronics Corporation MAC layer protocol for a satellite based packet switched services
US6785510B2 (en) * 2000-03-09 2004-08-31 Salbu Resarch & Development (Proprietary) Limited Routing in a multi-station network
AU2000243410A1 (en) * 2000-04-11 2001-10-23 Airnet Communications Corporation Method and apparatus employing delay combining for receive diversity in a wireless system repeater
JP3530141B2 (ja) * 2001-03-06 2004-05-24 松下電器産業株式会社 無線ｌａｎシステム及び無線ｌａｎシステムの信号衝突回避方法
US7046655B2 (en) * 2002-08-15 2006-05-16 Interdigital Technology Corporation Wireless communication method and system for minimizing interference by determining mobile station zone locations and potential conflicts between cell zones
JP4730305B2 (ja) * 2004-07-28 2011-07-20 日本電気株式会社 無線伝送システム
US8144658B2 (en) * 2005-02-11 2012-03-27 Qualcomm Incorporated Method and apparatus for mitigating interference in a wireless communication system
US8355757B2 (en) * 2005-10-06 2013-01-15 Broadcom Corporation System and method providing low power operation in a multimode communication device
US8532718B2 (en) * 2005-10-06 2013-09-10 Broadcom Corporation Mobile communication device with low power signal detector
US7590432B2 (en) * 2005-10-06 2009-09-15 Broadcom Corporation Mobile communication device with low power receiver for signal detection
CN100370711C (zh) * 2006-01-24 2008-02-20 京信通信技术(广州)有限公司 一种用于第三代移动通信系统的td-scdma直放站系统
JP2009021886A (ja) * 2007-07-13 2009-01-29 Hitachi Ltd 無線通信装置
US9445312B2 (en) * 2007-12-31 2016-09-13 United States Cellular Corporation Enhanced configuration and handoff scheme for Femto systems
US8050246B2 (en) * 2009-03-03 2011-11-01 Adc Telecommunications, Inc. Range extension for time division duplex systems
RU2504923C2 (ru) * 2009-04-24 2014-01-20 Нокиа Корпорейшн Управление доступом с частичной поддержкой связи
US8675629B2 (en) * 2011-06-27 2014-03-18 General Motors Llc Timing adjustment for extending the wireless range of a vehicle telematics unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144411A (en) * 1976-09-22 1979-03-13 Bell Telephone Laboratories, Incorporated Cellular radiotelephone system structured for flexible use of different cell sizes
US4578815A (en) * 1983-12-07 1986-03-25 Motorola, Inc. Wide area coverage radio communication system and method
US4704733A (en) * 1985-12-16 1987-11-03 Minoru Kawano Cell enhancer for cellular radio telephone system having diversity function
JPS6365723A (ja) * 1986-09-05 1988-03-24 Mitsubishi Electric Corp 移動無線通信システム
US5152002A (en) * 1987-08-03 1992-09-29 Orion Industries, Inc. System and method for extending cell site coverage
US6101177A (en) * 1992-03-30 2000-08-08 Telefonaktiebolaget Lm Ericsson Cell extension in a cellular telephone system
GB2272599A (en) * 1992-11-12 1994-05-18 Nokia Telecommunications Oy A method of cellular radio communication and a cellular radio system for use in such method
FR2702320B1 (fr) * 1993-03-03 1995-04-14 Alcatel Radiotelephone Procédé pour allouer un intervalle de temps au sein d'une trame à un mobile accédant à une cellule de communication et station émettrice-réceptrice de base mettant en Óoeuvre ce procédé.

Also Published As

Publication number Publication date
EP0687079A3 (en) 1997-09-24
CA2151190A1 (en) 1995-12-09
EP0687079A2 (en) 1995-12-13
CN1072434C (zh) 2001-10-03
FI952747A0 (fi) 1995-06-05
MY130547A (en) 2007-06-29
US5615215A (en) 1997-03-25
JPH08163629A (ja) 1996-06-21
NZ272084A (en) 1997-02-24
CN1124440A (zh) 1996-06-12

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