DE69225265T2 - Schnurloses Telekommunikationsnetzwerk mit dynamischer Kanalzuteilung - Google Patents

Schnurloses Telekommunikationsnetzwerk mit dynamischer Kanalzuteilung

Info

Publication number
DE69225265T2
DE69225265T2 DE69225265T DE69225265T DE69225265T2 DE 69225265 T2 DE69225265 T2 DE 69225265T2 DE 69225265 T DE69225265 T DE 69225265T DE 69225265 T DE69225265 T DE 69225265T DE 69225265 T2 DE69225265 T2 DE 69225265T2
Authority
DE
Germany
Prior art keywords
telecommunications network
channel allocation
dynamic channel
cordless telecommunications
cordless
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.)
Expired - Fee Related
Application number
DE69225265T
Other languages
English (en)
Other versions
DE69225265D1 (de
Inventor
Noriaki Nagashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
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
Application granted granted Critical
Publication of DE69225265D1 publication Critical patent/DE69225265D1/de
Publication of DE69225265T2 publication Critical patent/DE69225265T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/56Allocation or scheduling criteria for wireless resources based on priority criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/50Allocation or scheduling criteria for wireless resources
    • H04W72/54Allocation or scheduling criteria for wireless resources based on quality criteria
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W76/00Connection management
    • H04W76/10Connection setup
DE69225265T 1991-05-17 1992-05-18 Schnurloses Telekommunikationsnetzwerk mit dynamischer Kanalzuteilung Expired - Fee Related DE69225265T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3113457A JP2692418B2 (ja) 1991-05-17 1991-05-17 無線チャネル割当方式

Publications (2)

Publication Number Publication Date
DE69225265D1 DE69225265D1 (de) 1998-06-04
DE69225265T2 true DE69225265T2 (de) 1998-08-27

Family

ID=14612728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69225265T Expired - Fee Related DE69225265T2 (de) 1991-05-17 1992-05-18 Schnurloses Telekommunikationsnetzwerk mit dynamischer Kanalzuteilung

Country Status (6)

Country Link
US (1) US5363428A (de)
EP (1) EP0513841B1 (de)
JP (1) JP2692418B2 (de)
AU (1) AU651689B2 (de)
CA (1) CA2068915C (de)
DE (1) DE69225265T2 (de)

Families Citing this family (81)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3166796B2 (ja) * 1992-07-29 2001-05-14 ソニー株式会社 コードレス電話
JP2507959B2 (ja) * 1993-04-26 1996-06-19 日本電気株式会社 無線ゾ―ン選択方式
US5448621A (en) * 1993-08-02 1995-09-05 Motorola, Inc. Dynamic reallocation of spectral capacity in cellular communication systems
JP2576369B2 (ja) * 1993-08-02 1997-01-29 日本電気株式会社 移動無線通信方式
DE4329010A1 (de) * 1993-08-28 1995-03-02 Sel Alcatel Ag Funksystem
JP2576769B2 (ja) * 1993-09-24 1997-01-29 日本電気株式会社 地域無線通信システム
US5490087A (en) * 1993-12-06 1996-02-06 Motorola, Inc. Radio channel access control
EP0733297B1 (de) * 1993-12-07 2000-10-18 BRITISH TELECOMMUNICATIONS public limited company Kanalteilung in einem gemischten makro/mikrozellularen system
US5619503A (en) * 1994-01-11 1997-04-08 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5708971A (en) * 1994-01-11 1998-01-13 Ericsson Inc. Two-way paging system and apparatus
US5790606A (en) * 1994-01-11 1998-08-04 Ericsson Inc. Joint demodulation using spatial maximum likelihood
US6157811A (en) * 1994-01-11 2000-12-05 Ericsson Inc. Cellular/satellite communications system with improved frequency re-use
US5907809A (en) * 1994-01-11 1999-05-25 Ericsson Inc. Position determination using multiple base station signals
CN1190088C (zh) * 1994-02-04 2005-02-16 Ntt移动通信网株式会社 移动通信系统及其无线电信道分配方法
CA2149688C (en) * 1994-06-30 1999-05-04 Bruce Merrill Bales Pre-location of authentication information in a personal communication system
US5809417A (en) * 1994-07-05 1998-09-15 Lucent Technologies Inc. Cordless telephone arranged for operating with multiple portable units in a frequency hopping system
US5463617A (en) * 1994-09-30 1995-10-31 Grube; Gary W. Method for providing caller interrupt in a time division multiplexed wireless communication system
US5896572A (en) * 1994-10-31 1999-04-20 Motorola, Inc. Method of adaptive channel acquisition at a subscriber unit
US5764734A (en) * 1994-12-21 1998-06-09 Motorola, Inc. Method and system for controlling access to a channel
US5870678A (en) * 1994-12-22 1999-02-09 Matsushita Electric Industrial Co., Ltd. Cordless telephone apparatus
DE69634889T2 (de) * 1995-01-25 2005-12-08 Ntt Docomo Inc. Mobile funkkommunikationsanordnung
US5799241A (en) * 1995-01-27 1998-08-25 Matsushita Electric Industrial Co., Ltd. Radio apparatus
US5828963A (en) * 1995-03-24 1998-10-27 Northern Telecom Limited Selecting radio frequency channels for reuse in micro-cellular radio communications systems
US5828948A (en) * 1995-04-07 1998-10-27 Telefonaktiebolaget Lm Ericsson Dynamic allocation of channels in a cellular telephone system
US6047187A (en) * 1995-04-07 2000-04-04 Ericsson, Inc. Stabilized control channel planning using loosely coupled dedicated traffic channels
US5732353A (en) * 1995-04-07 1998-03-24 Ericsson Inc. Automatic control channel planning in adaptive channel allocation systems
US5819184A (en) * 1995-06-07 1998-10-06 Pacific Communication Sciences, Inc. Portable communications and data terminal operating to optimize receipt of both incoming CDPD and AMPS messages
US6070071A (en) 1995-11-13 2000-05-30 Interwave Communications International Ltd. Multiple antenna cellular network
US6078823A (en) * 1995-11-13 2000-06-20 Interwave Communications International Ltd. Multiple antenna cellular network
US5974322A (en) * 1995-12-04 1999-10-26 Telefonaktiebolaget L/M Ericsson (Publ) Method and apparatus for placing a fixed-site transceiver into service in a wireless communication network
US5870392A (en) * 1995-12-28 1999-02-09 Lucent Technologies Inc. Microcell architecture
US6493561B1 (en) * 1996-06-24 2002-12-10 Fujitsu Limited Mobile communication system enabling efficient use of small-zone base stations
US6108321A (en) * 1996-06-28 2000-08-22 Lucent Technologies Inc. Interference based dynamic channel assignment
US6141351A (en) * 1996-12-20 2000-10-31 International Business Machines Corporation Radio frequency bus for broadband microprocessor communications
US5995834A (en) * 1996-12-24 1999-11-30 At&T Wireless Services, Inc. Method for controlling channel re-selection from a selected control channel to an alternative control channel
US6144851A (en) * 1997-01-31 2000-11-07 At&T Wireless Services Inc. Method and apparatus for serving cell code assignment
DE19741885A1 (de) * 1997-09-23 1999-03-25 Cit Alcatel Einrichtung zum Zuweisen von Übertragungskanälen an Endstellen eines Dienste-auf-Abruf Systems
US6115390A (en) * 1997-10-14 2000-09-05 Lucent Technologies, Inc. Bandwidth reservation and collision resolution method for multiple access communication networks where remote hosts send reservation requests to a base station for randomly chosen minislots
US6563806B1 (en) * 1997-12-12 2003-05-13 Hitachi, Ltd. Base station for multi-carrier TDMA mobile communication system and method for assigning communication channels
US6119011A (en) * 1998-03-05 2000-09-12 Lucent Technologies Inc. Cost-function-based dynamic channel assignment for a cellular system
US6745043B1 (en) * 1998-09-03 2004-06-01 Siemens Information & Communications Mobile, Llc Priorty communication system and method of operation
JP3589058B2 (ja) * 1998-12-25 2004-11-17 富士ゼロックス株式会社 信号通信装置および多重バス制御装置
JP3334658B2 (ja) * 1999-01-07 2002-10-15 三菱マテリアル株式会社 無線通信処理装置およびその記録媒体
US6466787B1 (en) * 1999-03-17 2002-10-15 Agere Systems Guardian Corp. Cordless devices and methods for ordering narrow band communication channels using algorithms not based on channel clarity
DE60030751T2 (de) * 1999-11-03 2007-09-13 ITT Manufacturing Enterprises, Inc., Wilmington Verfahren und vorrichtung zur koordinierung des zugriffs auf gemeinsam genutzte paralele datenkanäle
US6591114B1 (en) * 2000-02-24 2003-07-08 Qualicom Systems, Inc. Fixed cellular communications system
US6591108B1 (en) * 2000-03-06 2003-07-08 Lucent Technologies Inc. Apparatus and method to reduce the reuse factor for adaptive-dynamic channel assignment systems
US6807165B2 (en) 2000-11-08 2004-10-19 Meshnetworks, Inc. Time division protocol for an ad-hoc, peer-to-peer radio network having coordinating channel access to shared parallel data channels with separate reservation channel
US7072650B2 (en) 2000-11-13 2006-07-04 Meshnetworks, Inc. Ad hoc peer-to-peer mobile radio access system interfaced to the PSTN and cellular networks
US7756041B2 (en) 2001-06-14 2010-07-13 Meshnetworks, Inc. Embedded routing algorithms under the internet protocol routing layer of a software architecture protocol stack in a mobile Ad-Hoc network
US7072323B2 (en) 2001-08-15 2006-07-04 Meshnetworks, Inc. System and method for performing soft handoff in a wireless data network
US7145903B2 (en) 2001-09-06 2006-12-05 Meshnetworks, Inc. Multi-master bus architecture for system-on-chip designs
US6754188B1 (en) 2001-09-28 2004-06-22 Meshnetworks, Inc. System and method for enabling a node in an ad-hoc packet-switched wireless communications network to route packets based on packet content
US6768730B1 (en) 2001-10-11 2004-07-27 Meshnetworks, Inc. System and method for efficiently performing two-way ranging to determine the location of a wireless node in a communications network
WO2003037009A1 (en) 2001-10-23 2003-05-01 Meshnetworks, Inc. System and method for providing a congestion optimized address resolution protocol for wireless ad-hoc networks
US6982982B1 (en) 2001-10-23 2006-01-03 Meshnetworks, Inc. System and method for providing a congestion optimized address resolution protocol for wireless ad-hoc networks
US6771666B2 (en) 2002-03-15 2004-08-03 Meshnetworks, Inc. System and method for trans-medium address resolution on an ad-hoc network with at least one highly disconnected medium having multiple access points to other media
US7136587B1 (en) 2001-11-15 2006-11-14 Meshnetworks, Inc. System and method for providing simulated hardware-in-the-loop testing of wireless communications networks
US6728545B1 (en) 2001-11-16 2004-04-27 Meshnetworks, Inc. System and method for computing the location of a mobile terminal in a wireless communications network
US7221686B1 (en) 2001-11-30 2007-05-22 Meshnetworks, Inc. System and method for computing the signal propagation time and the clock correction for mobile stations in a wireless network
US7280545B1 (en) 2001-12-20 2007-10-09 Nagle Darragh J Complex adaptive routing system and method for a nodal communication network
US6674790B1 (en) 2002-01-24 2004-01-06 Meshnetworks, Inc. System and method employing concatenated spreading sequences to provide data modulated spread signals having increased data rates with extended multi-path delay spread
GB2418324B (en) * 2002-02-15 2006-09-06 Inmarsat Global Ltd Carrier allocation
US6617990B1 (en) 2002-03-06 2003-09-09 Meshnetworks Digital-to-analog converter using pseudo-random sequences and a method for using the same
US6904021B2 (en) 2002-03-15 2005-06-07 Meshnetworks, Inc. System and method for providing adaptive control of transmit power and data rate in an ad-hoc communication network
AU2003223263A1 (en) 2002-03-15 2003-09-29 Meshnetworks, Inc. System and method for auto-configuration and discovery of ip to mac address mapping and gateway presence
US7697420B1 (en) 2002-04-15 2010-04-13 Meshnetworks, Inc. System and method for leveraging network topology for enhanced security
US6580981B1 (en) 2002-04-16 2003-06-17 Meshnetworks, Inc. System and method for providing wireless telematics store and forward messaging for peer-to-peer and peer-to-peer-to-infrastructure a communication network
US7107498B1 (en) 2002-04-16 2006-09-12 Methnetworks, Inc. System and method for identifying and maintaining reliable infrastructure links using bit error rate data in an ad-hoc communication network
US7016306B2 (en) 2002-05-16 2006-03-21 Meshnetworks, Inc. System and method for performing multiple network routing and provisioning in overlapping wireless deployments
US7106703B1 (en) 2002-05-28 2006-09-12 Meshnetworks, Inc. System and method for controlling pipeline delays by adjusting the power levels at which nodes in an ad-hoc network transmit data packets
US6687259B2 (en) 2002-06-05 2004-02-03 Meshnetworks, Inc. ARQ MAC for ad-hoc communication networks and a method for using the same
US6744766B2 (en) 2002-06-05 2004-06-01 Meshnetworks, Inc. Hybrid ARQ for a wireless Ad-Hoc network and a method for using the same
US7796570B1 (en) 2002-07-12 2010-09-14 Meshnetworks, Inc. Method for sparse table accounting and dissemination from a mobile subscriber device in a wireless mobile ad-hoc network
US7046962B1 (en) 2002-07-18 2006-05-16 Meshnetworks, Inc. System and method for improving the quality of range measurement based upon historical data
US7042867B2 (en) 2002-07-29 2006-05-09 Meshnetworks, Inc. System and method for determining physical location of a node in a wireless network during an authentication check of the node
US7907564B2 (en) * 2002-11-12 2011-03-15 Cisco Technology, Inc. Method and apparatus for supporting user mobility in a communication system
WO2004109476A2 (en) 2003-06-05 2004-12-16 Meshnetworks, Inc. System and method to maximize channel utilization in a multi-channel wireless communication network
JP5558033B2 (ja) * 2009-06-10 2014-07-23 オリンパス株式会社 無線内視鏡装置およびその受信装置、受信方法、受信プログラム
JP6724955B2 (ja) * 2018-08-22 2020-07-15 ヤマハ株式会社 無線通信装置、通信方法、およびプログラム
CN111615120A (zh) * 2019-06-19 2020-09-01 维沃移动通信有限公司 一种优先级更新方法、设备及系统

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4475010A (en) * 1983-05-05 1984-10-02 At&T Bell Laboratories High density cellular mobile radio communications
JPH0693649B2 (ja) * 1987-01-21 1994-11-16 日本電信電話株式会社 移動通信方式
US5125102A (en) * 1987-06-03 1992-06-23 Ericsson Ge Mobile Communications Inc. Trunked radio repeater system including synchronization of a control channel and working channels
JPH02312492A (ja) * 1989-05-29 1990-12-27 Nec Corp 移動通信システムにおけるチャネル割り当て方式および基地局配置情報の学習方式
JP2867538B2 (ja) * 1990-01-30 1999-03-08 日本電気株式会社 チャンネル選択方式
CA2035963C (en) * 1990-02-08 1994-09-20 Susumu Kojima Method of assigning optimal channel in multi-station radio communications system
US5197093A (en) * 1990-04-13 1993-03-23 Phonemate, Inc. Enviromental adaptive mechanism for channel utilization in cordless telephones
US5212803A (en) * 1990-09-06 1993-05-18 Telefonaktiebolaget L M Ericsson Method for reducing equalizer usage in mobile radio communication systems
JPH04124920A (ja) * 1990-09-17 1992-04-24 Nippon Telegr & Teleph Corp <Ntt> 無線回線制御方式
US5257399A (en) * 1990-11-28 1993-10-26 Telefonaktiebolaget L M Ericsson Multiple access handling in a cellular communications system
US5134709A (en) * 1990-12-14 1992-07-28 At&T Bell Laboratories Process and apparatus for flexible channel assignment in cellular radiotelephone systems
JP2643650B2 (ja) * 1991-05-20 1997-08-20 日本電気株式会社 位置情報報知方式
US5280630A (en) * 1992-01-21 1994-01-18 Motorola, Inc. Method and apparatus for dynamic channel allocation
US5203012A (en) * 1992-02-10 1993-04-13 Motorola, Inc. Method and apparatus for optimum channel assignment

Also Published As

Publication number Publication date
EP0513841A3 (en) 1993-08-04
JP2692418B2 (ja) 1997-12-17
EP0513841B1 (de) 1998-04-29
CA2068915C (en) 1999-02-02
JPH04341024A (ja) 1992-11-27
US5363428A (en) 1994-11-08
AU651689B2 (en) 1994-07-28
AU1636192A (en) 1992-11-19
EP0513841A2 (de) 1992-11-19
CA2068915A1 (en) 1992-11-18
DE69225265D1 (de) 1998-06-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee