NO990286L - Celleutvidelse i et tidsdelt og celledelt system ved anvendelse av frekvensomformingsforsterkere - Google Patents

Celleutvidelse i et tidsdelt og celledelt system ved anvendelse av frekvensomformingsforsterkere

Info

Publication number
NO990286L
NO990286L NO990286A NO990286A NO990286L NO 990286 L NO990286 L NO 990286L NO 990286 A NO990286 A NO 990286A NO 990286 A NO990286 A NO 990286A NO 990286 L NO990286 L NO 990286L
Authority
NO
Norway
Prior art keywords
divided
cell
time
frequency converter
amplifiers
Prior art date
Application number
NO990286A
Other languages
English (en)
Other versions
NO990286D0 (no
Inventor
Jukka Suonvieri
Risto Uola
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 NO990286D0 publication Critical patent/NO990286D0/no
Publication of NO990286L publication Critical patent/NO990286L/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H04W74/0891—Non-scheduled access, e.g. ALOHA using a dedicated channel for access for synchronized access
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Relay Systems (AREA)
NO990286A 1996-07-25 1999-01-22 Celleutvidelse i et tidsdelt og celledelt system ved anvendelse av frekvensomformingsforsterkere NO990286L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962972A FI103467B1 (fi) 1996-07-25 1996-07-25 Solun laajentaminen aikajakoisessa solukkojärjestelmässä
PCT/FI1997/000434 WO1998005172A1 (en) 1996-07-25 1997-07-03 Cell expansion in a time division cellular system using frequency converting repeaters

Publications (2)

Publication Number Publication Date
NO990286D0 NO990286D0 (no) 1999-01-22
NO990286L true NO990286L (no) 1999-03-23

Family

ID=8546433

Family Applications (1)

Application Number Title Priority Date Filing Date
NO990286A NO990286L (no) 1996-07-25 1999-01-22 Celleutvidelse i et tidsdelt og celledelt system ved anvendelse av frekvensomformingsforsterkere

Country Status (8)

Country Link
US (1) US6373833B1 (no)
EP (1) EP0976281A2 (no)
JP (1) JP2000515347A (no)
CN (1) CN1099823C (no)
AU (1) AU723037B2 (no)
FI (1) FI103467B1 (no)
NO (1) NO990286L (no)
WO (1) WO1998005172A1 (no)

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US7302278B2 (en) * 2003-07-03 2007-11-27 Rotani, Inc. Method and apparatus for high throughput multiple radio sectorized wireless cell
CN1330192C (zh) * 2003-07-31 2007-08-01 华为技术有限公司 Td－scdma系统中直放站获取转换点的方法
US7676194B2 (en) 2003-08-22 2010-03-09 Rappaport Theodore S Broadband repeater with security for ultrawideband technologies
US8018893B2 (en) * 2003-09-03 2011-09-13 Motorola Mobility, Inc. Method and apparatus for relay facilitated communications
US7415242B1 (en) * 2003-11-10 2008-08-19 Sprint Spectrum L.P. Method and system for proximity detection for an in-building wireless repeater
JP4562091B2 (ja) * 2003-12-30 2010-10-13 ノキア コーポレイション 非対称データリンクを備えた中継基地局を利用する通信システム
JP4079124B2 (ja) * 2004-06-18 2008-04-23 株式会社ダイフク 地上・移動体間通信システム
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EP1792519A4 (en) * 2004-09-10 2010-09-15 Otologics Llc ADJUSTABLE BONE CLAMP
CN100361539C (zh) * 2004-12-21 2008-01-09 华为技术有限公司 一种实现信息传输的方法
US7233770B2 (en) * 2005-03-07 2007-06-19 Harris Corporation Communications system using separate receive and transmit frequency hopping hopsets
US7813695B2 (en) * 2005-05-06 2010-10-12 Telefonaktiebolaget L M Ericsson (Publ) Mobile assisted relay selection in a telecommunications system
KR100975698B1 (ko) * 2005-06-13 2010-08-12 삼성전자주식회사 셀룰러 통신을 위한 중계통신 시스템 및 방법
CN1929440B (zh) * 2005-09-09 2011-04-20 华为技术有限公司 基于中转站对业务流进行管理的方法和系统
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CN101790209A (zh) * 2005-10-17 2010-07-28 三星电子株式会社 用于支持无线接入通信系统中的切换的设备和方法
CN1964219B (zh) * 2005-11-11 2016-01-20 上海贝尔股份有限公司 实现中继的方法和设备
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CN101146327B (zh) * 2006-09-12 2011-02-16 华为技术有限公司 无线中继系统中的切换方法及实现切换的无线中继系统
US20080117856A1 (en) * 2006-10-25 2008-05-22 Wong Wendy C Multi-phase frame structure to support multi-hop wireless broadband access communications
JP2011077563A (ja) * 2008-02-01 2011-04-14 Panasonic Corp 無線中継装置および無線送受信装置、無線中継方法および無線送受信方法、リレーノードおよび基地局
KR101434317B1 (ko) * 2008-02-01 2014-08-27 삼성전자주식회사 서비스를 중계하는 서비스 중계기, 그 서비스를 중계받는서비스 수신 장치 및 그 방법들
EP2134116A1 (en) * 2008-06-11 2009-12-16 Mitsubishi Electric R&D Centre Europe B.V. Method and a device for identifying at least one terminal for which signals transferred between the at least one terminal and a base station have to be relayed by a relay
US9521632B2 (en) * 2011-08-15 2016-12-13 Google Technology Holdings LLC Power allocation for overlapping transmission when multiple timing advances are used
EP2991441A3 (en) * 2014-08-27 2016-04-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. A transceiver, a sudac, a method for signal processing in a transceiver, and methods for signal processing in a sudac
CN113114327B (zh) * 2021-03-19 2022-12-02 中国联合网络通信集团有限公司 一种信号中继方法、信号识别方法、装置及设备

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US4301530A (en) * 1978-12-18 1981-11-17 The United States Of America As Represented By The Secretary Of The Army Orthogonal spread spectrum time division multiple accessing mobile subscriber access system
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FI98686C (fi) * 1993-11-01 1998-07-22 Nokia Telecommunications Oy Menetelmä suorakanavalla liikennöivän tilaaja-aseman hallitsemiseksi radiojärjestelmässä ja radiojärjestelmä
SE504044C2 (sv) * 1994-03-29 1996-10-21 Telia Ab Anordning vid repeterare i radiobaserat kommunikationssystem
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SE513975C2 (sv) * 1994-08-19 2000-12-04 Telia Ab Repeterare och metod för DECT-system
GB9500825D0 (en) * 1995-01-17 1995-03-08 Macnamee Robert J G Radio communications systems with repeaters
FI107419B (fi) * 1995-01-26 2001-07-31 Nokia Networks Oy Solukkoradiojärjestelmä, toistin ja tukiasema
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Also Published As

Publication number Publication date
EP0976281A2 (en) 2000-02-02
FI962972A0 (fi) 1996-07-25
JP2000515347A (ja) 2000-11-14
AU3346997A (en) 1998-02-20
FI103467B (fi) 1999-06-30
FI103467B1 (fi) 1999-06-30
CN1099823C (zh) 2003-01-22
WO1998005172A1 (en) 1998-02-05
AU723037B2 (en) 2000-08-17
NO990286D0 (no) 1999-01-22
FI962972A (fi) 1998-01-26
CN1228908A (zh) 1999-09-15
US6373833B1 (en) 2002-04-16

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