BR0113135A - Atribuição de espaços de tempo em "links" superiores / "links" inferiores adaptativa em um sistema de comunicação hìbrido de múltiplos acessos por divisão de códigos/ múltiplos acessos por divisão de tempo sem fio - Google Patents

Atribuição de espaços de tempo em "links" superiores / "links" inferiores adaptativa em um sistema de comunicação hìbrido de múltiplos acessos por divisão de códigos/ múltiplos acessos por divisão de tempo sem fio

Info

Publication number
BR0113135A
BR0113135A BR0113135-4A BR0113135A BR0113135A BR 0113135 A BR0113135 A BR 0113135A BR 0113135 A BR0113135 A BR 0113135A BR 0113135 A BR0113135 A BR 0113135A
Authority
BR
Brazil
Prior art keywords
multiple access
division multiple
time
communication system
hybrid communication
Prior art date
Application number
BR0113135-4A
Other languages
English (en)
Original Assignee
Interdigital Tech 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 Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of BR0113135A publication Critical patent/BR0113135A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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
    • H04B7/2618—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile using hybrid code-time division multiple access [CDMA-TDMA]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/143—Downlink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink data flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/541—Allocation or scheduling criteria for wireless resources based on quality criteria using the level of interference

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)

Abstract

"ATRIBUIçãO DE ESPAçOS DE TEMPO EM "LINKS" SUPERIORES/ "LINKS" INFERIORES ADAPTATIVA EM UM SISTEMA DE COMUNICAçãO HìBRIDO DE MúLTIPLOS ACESSOS POR DIVISãO DE CóDIGOS/MúLTIPLOS ACESSOS POR DIVISãO DE TEMPO SEM FIO". Onde uma célula específica de um sistema de comunicação híbrido de múltiplos acessos por divisão de códigos/múltiplos acessos por divisão de tempo contém uma estação base e uma série de equipamentos de usuário. Os espaços de tempo que possuem interferência inaceitável para o "link" superior são estimados. Os espaços de tempo que possuem interferência inaceitável para o "link" inferior são estimados. é produzida uma lista de disponibilidades. A lista de disponibilidades indica os espaços de tempo de "links" superiores e "links" inferiores disponíveis que possuem níveis de interferência aceitáveis. Os espaços de tempo de "links" superiores e "links" inferiores são atribuídos utilizando a lista de disponibilidades.
BR0113135-4A 2000-07-27 2001-07-20 Atribuição de espaços de tempo em "links" superiores / "links" inferiores adaptativa em um sistema de comunicação hìbrido de múltiplos acessos por divisão de códigos/ múltiplos acessos por divisão de tempo sem fio BR0113135A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22100900P 2000-07-27 2000-07-27
PCT/US2001/051429 WO2002075963A2 (en) 2000-07-27 2001-07-20 Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system

Publications (1)

Publication Number Publication Date
BR0113135A true BR0113135A (pt) 2003-07-01

Family

ID=22825951

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0113135-4A BR0113135A (pt) 2000-07-27 2001-07-20 Atribuição de espaços de tempo em "links" superiores / "links" inferiores adaptativa em um sistema de comunicação hìbrido de múltiplos acessos por divisão de códigos/ múltiplos acessos por divisão de tempo sem fio

Country Status (18)

Country Link
US (7) US6996078B2 (pt)
EP (1) EP1303928B1 (pt)
JP (1) JP2004527950A (pt)
CN (2) CN101521540A (pt)
AR (6) AR033679A1 (pt)
AT (1) ATE304756T1 (pt)
AU (1) AU2001297547B2 (pt)
BR (1) BR0113135A (pt)
CA (1) CA2417675C (pt)
DE (2) DE1303928T1 (pt)
DK (1) DK1303928T3 (pt)
ES (1) ES2199097T3 (pt)
IL (1) IL154151A0 (pt)
MX (1) MXPA03000798A (pt)
MY (1) MY134416A (pt)
NO (1) NO20030385L (pt)
TW (1) TW512638B (pt)
WO (1) WO2002075963A2 (pt)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002075963A2 (en) 2000-07-27 2002-09-26 Interdigital Technology Corporation Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
AU2005232256B2 (en) * 2000-07-27 2007-07-12 Interdigital Technology Corporation Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
FR2821230B1 (fr) * 2001-02-20 2003-04-11 Mitsubishi Electric Inf Tech Methode d'allocation de ressources de transmission
US6591109B2 (en) * 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
CA2480645C (en) 2002-01-22 2016-09-06 Ipr Licensing, Inc. Allocating traffic channels in a communications system
US10420097B2 (en) * 2002-01-22 2019-09-17 Ipr Licensing, Inc. Techniques for setting up traffic channels in a communications system
TWI323576B (en) * 2002-05-13 2010-04-11 Interdigital Tech Corp Resource allocation to users in slotted code division multiple access systems using beams
US6826411B2 (en) * 2002-06-27 2004-11-30 Interdigital Technology Corporation Low power interference signal code power (ISCP) measurement
CA2490882A1 (en) * 2002-06-28 2004-01-08 Interdigital Technology Corporation Method and system for determining correct escape mechanisms and controlling interference in third generation wireless systems
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
US7555300B2 (en) * 2002-10-25 2009-06-30 Intel Corporation Base station interference control using timeslot resource management
US8159998B2 (en) * 2002-12-27 2012-04-17 Rockstar Bidco Lp Method and apparatus for improving a transmission signal characteristic of a downlink signal in a time division multiple access wireless communication system
US20050036474A1 (en) * 2003-08-13 2005-02-17 Interdigital Technology Corporation System and method for efficiently allocating wireless resources
US7260361B2 (en) * 2003-12-29 2007-08-21 Intel Corporation Locating interfering devices in wireless networks using channel adaptation metrics
GB2413240A (en) 2004-04-13 2005-10-19 Ipwireless Inc Dynamic channel assignment in a TDD communication system
CN100375560C (zh) * 2004-09-13 2008-03-12 大唐移动通信设备有限公司 多载波时分双工移动通信系统灵活支持非对称业务的方法
CN100340127C (zh) * 2004-11-08 2007-09-26 大唐移动通信设备有限公司 基站控制器对基站资源的管理方法
CN101091397B (zh) * 2004-12-31 2010-04-28 Ut斯达康通讯有限公司 Utra tdd系统中上行链路时隙分配的方法及其基站系统
US7864701B2 (en) * 2005-03-31 2011-01-04 Intel Corporation Apparatus, system and method capable of decreasing management frame size in wireless networks
CN1992555B (zh) * 2005-12-30 2010-12-22 上海原动力通信科技有限公司 时隙cdma系统下行时隙干扰信号空间特征参数的提取方法
KR100829817B1 (ko) * 2006-05-22 2008-05-16 한국전자통신연구원 셀룰러 시스템에서 중계기, 단말 및 기지국, 그리고기지국과 단말을 중계하는 방법
KR100951382B1 (ko) * 2006-09-07 2010-04-08 삼성전자주식회사 시분할 복신 시스템에서 상향링크 수신신호의 간섭 제거방법 및 장치
US8699427B2 (en) * 2006-09-22 2014-04-15 Kyocera Corporation OFDMA communication system and communication method
JP4459204B2 (ja) * 2006-09-22 2010-04-28 京セラ株式会社 Ｏｆｄｍａ方式の通信システム及び通信方法
WO2008088255A1 (en) * 2007-01-16 2008-07-24 Telefonaktiebolaget Lm Ericsson (Publ) A method and a device for enhanced performance in a cellular wireless tdd system
US8537688B2 (en) * 2007-02-23 2013-09-17 Telefonaktiebolaget Lm Ericsson (Publ) Method and a device for enhanced performance in a cellular wireless TDD system
JP4848309B2 (ja) * 2007-05-10 2011-12-28 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び通信制御方法
US20090052353A1 (en) * 2007-08-23 2009-02-26 Motorola, Inc. System and method for transmission timeslot assignment in wireless time division duplex systems
US8493919B2 (en) * 2007-09-21 2013-07-23 Qualcomm Incorporated Interference mitigation in a wireless communication system
US8705506B2 (en) * 2007-11-16 2014-04-22 Qualcomm Incorporated Time reservation for a dominant interference scenario in a wireless communication network
JP4462341B2 (ja) 2007-12-18 2010-05-12 ソニー株式会社 情報処理装置および方法、並びにプログラム
CA2974213C (en) * 2008-02-08 2019-10-15 Zte (Usa) Inc. Dynamic adjustment of downlink/uplink allocation ratio in tdd wireless systems
US8737296B2 (en) * 2008-10-24 2014-05-27 Qualcomm Incorporated Method and apparatus for anchor cell designation in network MIMO
EP2353314B1 (en) 2008-11-05 2018-04-04 Nokia Solutions and Networks Oy Communication method and system
ATE537670T1 (de) * 2008-12-23 2011-12-15 Abb Research Ltd Multi-netzwerkverwalter, verfahren und system
ES2355347B1 (es) * 2009-01-30 2012-02-10 Vodafone España, S.A.U. Método para detectar interferencias en un sistema de comunicación inal�?mbrico.
US8924568B2 (en) * 2009-02-04 2014-12-30 Qualcomm Incorporated Methods and systems for managing contention among nodes in wireless communication systems
CN102265661B (zh) * 2009-03-11 2015-01-28 华为技术有限公司 多运营主体系统共存的方法和装置
JP5055319B2 (ja) * 2009-03-31 2012-10-24 株式会社エヌ・ティ・ティ・ドコモ 移動通信方法及び移動通信システム
US9496620B2 (en) 2013-02-04 2016-11-15 Ubiquiti Networks, Inc. Radio system for long-range high-speed wireless communication
US8836601B2 (en) 2013-02-04 2014-09-16 Ubiquiti Networks, Inc. Dual receiver/transmitter radio devices with choke
CN101925069B (zh) * 2009-06-15 2016-01-06 株式会社Ntt都科摩 无线蜂窝网络中的干扰抑制方法和装置
CN101990217B (zh) * 2009-08-06 2013-03-27 电信科学技术研究院 一种发送上行导频时隙干扰的方法、系统和装置
WO2012167431A1 (en) 2011-06-09 2012-12-13 Renesas Mobile Corporation Interference control in time division duplex communication
US9247512B2 (en) * 2011-08-25 2016-01-26 Ubiquiti Networks Adaptive synchronous protocol for minimizing latency in TDD systems
US9585156B2 (en) * 2011-11-14 2017-02-28 Qualcomm Incorporated Supporting different LTE-TDD configurations in neighboring regions and/or adjacent carriers
EP2869619A4 (en) 2012-06-28 2015-09-23 Huawei Tech Co Ltd METHOD, BASE STATION AND INTERFERENCE COORDINATION SYSTEM FOR TIME DIVISION DUPLEXING SYSTEM
US9930678B2 (en) 2012-07-19 2018-03-27 Qualcomm Incorporated Multiplexing UEs with different TDD configurations and some techniques to mitigate UE-to-UE and base station-to-base station interference
US9722760B2 (en) 2012-09-26 2017-08-01 Interdigital Patent Holdings, Inc. Methods for dynamic TDD uplink/downlink configuration
US9543635B2 (en) 2013-02-04 2017-01-10 Ubiquiti Networks, Inc. Operation of radio devices for long-range high-speed wireless communication
US9397820B2 (en) 2013-02-04 2016-07-19 Ubiquiti Networks, Inc. Agile duplexing wireless radio devices
US9373885B2 (en) 2013-02-08 2016-06-21 Ubiquiti Networks, Inc. Radio system for high-speed wireless communication
CN104023406B (zh) * 2013-03-01 2018-03-09 成都鼎桥通信技术有限公司 一种移动通信系统中的上下行调度方法
ES2767051T3 (es) 2013-10-11 2020-06-16 Ubiquiti Inc Optimización de sistema de radio inalámbrica mediante análisis de espectro persistente
US9526107B2 (en) * 2013-11-07 2016-12-20 Electronics And Telecommunications Research Institute Apparatus, system and method for controlling radio resources
PL3114884T3 (pl) 2014-03-07 2020-05-18 Ubiquiti Inc. Uwierzytelnianie i identyfikacja urządzenia w chmurze
US20150256355A1 (en) 2014-03-07 2015-09-10 Robert J. Pera Wall-mounted interactive sensing and audio-visual node devices for networked living and work spaces
EP3120642B1 (en) 2014-03-17 2023-06-07 Ubiquiti Inc. Array antennas having a plurality of directional beams
WO2015153717A1 (en) 2014-04-01 2015-10-08 Ubiquiti Networks, Inc. Antenna assembly
US10623986B2 (en) 2015-10-22 2020-04-14 Photonic Systems, Inc. RF signal separation and suppression system and method
US10158432B2 (en) * 2015-10-22 2018-12-18 Photonic Systems, Inc. RF signal separation and suppression system and method
WO2017167746A1 (en) * 2016-04-01 2017-10-05 Telefonaktiebolaget Lm Ericsson (Publ) Methods for controlling relative measurements in the presence of lbt
US10477420B2 (en) 2017-01-13 2019-11-12 At&T Intellectual Property I, L.P. Cross link interference measurement for wireless communications in 5G or other next generation network
US10903920B2 (en) * 2017-05-05 2021-01-26 Qualcomm Incorporated Interference management based on reference signals in wireless communications
CN108419297B (zh) * 2018-01-19 2020-11-27 京信通信系统（中国）有限公司 无线通信方法及无线接入设备、网络规划设备、终端设备

Family Cites Families (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5148548A (en) * 1989-12-19 1992-09-15 Northern Telecom Limited Method of monitoring cellular radio channels to avoid adjacent and co-channel interference
JPH0494228A (ja) * 1990-08-09 1992-03-26 Matsushita Electric Ind Co Ltd ダイナミックチャネル割当方法
JP2730338B2 (ja) * 1991-07-15 1998-03-25 日本電気株式会社 衛星通信方式
US5455962A (en) * 1991-09-19 1995-10-03 Motorola, Inc. Performance through half-hopping and spatial diversity
KR960012086B1 (ko) 1991-11-11 1996-09-12 모토로라 인코포레이티드 셀룰러 통신 시스템의 무선 통신 링크에서의 간섭을 감소시키기 위한 방법 및 장치
US5355522A (en) 1992-06-26 1994-10-11 Motorola, Inc. Frequency selection method and apparatus
JPH0738741B2 (ja) 1992-08-28 1995-04-26 日本電気株式会社 移動通信システムのチャネル割当方式
US5627880A (en) * 1992-11-02 1997-05-06 Motorola, Inc. MAHO method for SFH-CDMA/TDMA using punctured frames
FI925472A (fi) 1992-12-01 1994-06-02 Nokia Mobile Phones Ltd Tiedonsiirtomenetelmä sekä -järjestelmä
US5594720A (en) * 1993-11-24 1997-01-14 Lucent Technologies Inc. Multiple access cellular communication with dynamic slot allocation and reduced co-channel interferences
JP2992670B2 (ja) * 1994-01-31 1999-12-20 松下電器産業株式会社 移動体通信装置
US5506848A (en) * 1994-06-22 1996-04-09 At&T Corp. Demand assignment system and method for mobile users in a community of interest
SE503893C2 (sv) * 1994-07-15 1996-09-30 Ericsson Telefon Ab L M Förfarande och anordning för frekvenshoppning i ett radiokommunikationssystem
JP3386586B2 (ja) 1994-08-18 2003-03-17 松下電器産業株式会社 移動通信方法
US5579306A (en) 1994-09-01 1996-11-26 Ericsson Inc. Time and frequency slot allocation system and method
US5594946A (en) 1995-02-28 1997-01-14 Motorola, Inc. Method and apparatus for mitigating interference produced by a communication unit in a communication system
DE69534813T2 (de) * 1995-08-11 2006-10-19 Alcatel Verfahren und Anordnung zur dynamischen Bandbreitenzuordnung in einem TDM/TDMA-Übertragungssystem
US5758090A (en) 1995-09-22 1998-05-26 Airnet Communications, Inc. Frequency reuse planning for CDMA cellular communication system by grouping of available carrier frequencies and power control based on the distance from base station
US5734646A (en) 1995-10-05 1998-03-31 Lucent Technologies Inc. Code division multiple access system providing load and interference based demand assignment service to users
KR0170190B1 (ko) 1995-12-06 1999-03-30 정선종 씨디엠에이 이동통신 시스템에서 트래픽 부하 제어방법
US5787352A (en) 1995-12-29 1998-07-28 At&T Corp. System and method for management of neighbor-channel interference with power control and directed channel assignment
US5894473A (en) 1996-02-29 1999-04-13 Ericsson Inc. Multiple access communications system and method using code and time division
US5898928A (en) 1996-02-29 1999-04-27 Telefonaktiebolaget Lm Ericsson Adaptive frequency allocation in a telecommunication system
US6298081B1 (en) * 1996-05-31 2001-10-02 Telefonaktiebolaget Lm Ericsson (Publ) Channel hopping in a radio communications system
US6108321A (en) * 1996-06-28 2000-08-22 Lucent Technologies Inc. Interference based dynamic channel assignment
US6101176A (en) * 1996-07-24 2000-08-08 Nokia Mobile Phones Method and apparatus for operating an indoor CDMA telecommunications system
US6009332A (en) * 1996-08-28 1999-12-28 Telefonaktiebolaget Lm Ericsson Method and system for autonomously allocating a frequency hopping traffic channel in a private radio system
JPH10126842A (ja) 1996-10-18 1998-05-15 Matsushita Electric Ind Co Ltd 移動通信システム
US5886988A (en) 1996-10-23 1999-03-23 Arraycomm, Inc. Channel assignment and call admission control for spatial division multiple access communication systems
US6144652A (en) * 1996-11-08 2000-11-07 Lucent Technologies Inc. TDM-based fixed wireless loop system
US6044249A (en) 1996-11-12 2000-03-28 Motorola, Inc. Method for determining handover margins in a cellular communication system
GB2320648A (en) 1996-12-20 1998-06-24 Dsc Telecom Lp Controlling interference in a cell of a wireless telecommunications system
JPH10190381A (ja) 1996-12-27 1998-07-21 Fujitsu Ltd 送受信装置
FI105867B (fi) 1997-01-30 2000-10-13 Nokia Networks Oy Kanavanosoitus matkaviestinjärjestelmässä
US6023622A (en) 1997-03-05 2000-02-08 Watkins-Johnson Company Wireless communication system with dynamic channel allocation
FI102703B (fi) 1997-03-27 1999-01-29 Nokia Telecommunications Oy Kanavan allokointimenetelmä
US7133380B1 (en) * 2000-01-11 2006-11-07 At&T Corp. System and method for selecting a transmission channel in a wireless communication system that includes an adaptive array
US5859839A (en) 1997-06-30 1999-01-12 Motorola, Inc. Method for automatically selecting channel powers in a wireless communication system
JP3031306B2 (ja) 1997-07-31 2000-04-10 日本電気株式会社 移動無線装置
US5991622A (en) * 1997-08-22 1999-11-23 Ericsson Inc. Method and apparatus for automatic channel measurements
US6212384B1 (en) 1997-09-29 2001-04-03 Telefonaktiebolaget L M Ericsson (Publ) Radio signal source identification system
US6119011A (en) * 1998-03-05 2000-09-12 Lucent Technologies Inc. Cost-function-based dynamic channel assignment for a cellular system
US6154655A (en) * 1998-03-05 2000-11-28 Lucent Technologies Inc. Flexible channel allocation for a cellular system based on a hybrid measurement-based dynamic channel assignment and a reuse-distance criterion algorithm
US6134442A (en) * 1998-03-05 2000-10-17 Lucent Technologies Inc. Controlling operations in a cellular system using neighbor association-based cost values
JP3109504B2 (ja) * 1998-03-27 2000-11-20 日本電気株式会社 セルラシステムおよびセルラシステムの隣接周波数干渉回避方法と移動局
DE19814123C2 (de) 1998-03-30 2000-04-06 Siemens Ag Verfahren und Funk-Kommunikationssystem zur Zuweisung eines Funkkanals
DE19820736C1 (de) * 1998-05-08 1999-09-30 Siemens Ag Verfahren und Basisstationssystem zur Kanalzuteilung in einem Funk-Kommunikationssystem
US6658257B1 (en) 1998-05-08 2003-12-02 Ntt Docomo, Inc. Radio communication system, frequency allocation method and frequency allocation device
US6334057B1 (en) * 1998-06-30 2001-12-25 Telefonaktiebolaget Lm Ericsson (Publ) Channel allocation in a telecommunications system with asymmetric uplink and downlink traffic
US6212386B1 (en) * 1998-06-30 2001-04-03 Telefonaktiebolaget Lm Ericsson (Publ) Automated tool method for frequency plan revision within a cellular telephone system
EP0979017A1 (de) 1998-08-07 2000-02-09 Siemens Aktiengesellschaft Verfahren zur Kanalzuweisung und Funk-Kommunikationssystem
JP3204310B2 (ja) * 1998-08-12 2001-09-04 日本電気株式会社 Ｃｄｍａ移動通信システムおよびその下り送信電力制御方法
US6131030A (en) 1998-08-19 2000-10-10 Telefonaktiebolaget Lm Ericsson System network and method for the transference of cell handover information
US6301233B1 (en) * 1998-10-01 2001-10-09 Lucent Technologies, Inc. Efficient flexible channel allocation in a wireless telecommunications system
US6223037B1 (en) 1998-10-09 2001-04-24 Nokia Mobile Phones Ltd. Cell selection during loss of service in a telecommunications system
CN1134119C (zh) * 1998-10-27 2004-01-07 罗克马诺尔研究有限公司 一种用于在码分多址系统中改进提取的方法
US6542485B1 (en) * 1998-11-25 2003-04-01 Lucent Technologies Inc. Methods and apparatus for wireless communication using time division duplex time-slotted CDMA
US6792273B1 (en) * 1998-12-18 2004-09-14 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for resource reservation in a mobile radio communication system
US20020098860A1 (en) * 1999-01-12 2002-07-25 Pecen Mark E. Transmit power control method and apparatus
US6615040B1 (en) 1999-01-22 2003-09-02 At&T Corp. Self-configurable wireless systems: spectrum monitoring in a layered configuration
US6377611B1 (en) 1999-02-01 2002-04-23 Industrial Technology Research Institute Apparatus and method for a DSSS/CDMA receiver
GB2347019A (en) * 1999-02-08 2000-08-23 Motorola Ltd An antenna array system
US6973140B2 (en) 1999-03-05 2005-12-06 Ipr Licensing, Inc. Maximizing data rate by adjusting codes and code rates in CDMA system
US6801543B1 (en) * 1999-05-21 2004-10-05 Alcatel, Canada Inc. Method and apparatus for assigning time slots within a TDMA transmission
US6925068B1 (en) 1999-05-21 2005-08-02 Wi-Lan, Inc. Method and apparatus for allocating bandwidth in a wireless communication system
US6529495B1 (en) 1999-05-24 2003-03-04 Nokia Telecommunications, Oy Method and apparatus for providing differencing multistage detection in the reverse link of a code division multiple access communication system
AU6954100A (en) * 1999-08-23 2001-03-19 Ericsson Inc. Seamless channel re-selection method for switching from a channel in one cell toa second channel in another cell for mobile data services
JP2001094466A (ja) 1999-09-17 2001-04-06 Katsuyoshi Azeyanagi 無相互相関領域を有する符号系列セットを用いたｃｄｍａ通信方式
EP1087630B1 (en) 1999-09-24 2009-07-15 Alcatel Lucent Method for dynamic channel allocation with rearrangement in a TDD/CDMA radio communications system and system therefor
JP3365379B2 (ja) 1999-12-13 2003-01-08 日本電気株式会社 基地局選択型送信電力制御方法及び基地局装置
FI19992695A (fi) 1999-12-15 2001-06-16 Nokia Networks Oy Kanava-allokointimenetelmä solukkoradioverkossa
US6535747B1 (en) 1999-12-23 2003-03-18 Ericsson Inc. System and method for coverage and interference prediction and tradeoff
EP1122895A1 (en) 2000-02-03 2001-08-08 Motorola, Inc. Time division duplex cellular communications system with dynamic slot allocation and reduced interference
US6456826B1 (en) * 2000-02-25 2002-09-24 Nokia Mobile Phones Ltd. User equipment and procedure for handling possible out-of-synchronization condition in UMTS terrestrial radio access network for time division duplexing mode
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
US6940845B2 (en) * 2000-03-23 2005-09-06 At & T, Corp. Asymmetric measurement-based dynamic packet assignment system and method for wireless data services
US6493331B1 (en) * 2000-03-30 2002-12-10 Qualcomm Incorporated Method and apparatus for controlling transmissions of a communications systems
US6654612B1 (en) * 2000-06-30 2003-11-25 Lucent Technologies Inc. Distributed channel assignment method
AU2001273244B2 (en) 2000-07-10 2005-02-17 Interdigital Technology Corporation Code power measurement for dynamic channel allocation
WO2002075963A2 (en) 2000-07-27 2002-09-26 Interdigital Technology Corporation Adaptive uplink/downlink timeslot assignment in a hybrid wireless time division multiple access/code division multiple access communication system
JP2002152813A (ja) * 2000-11-09 2002-05-24 Ntt Docomo Inc 移動通信システムにおけるタイムスロット割り当て方法および移動通信システムにおけるタイムスロット割り当て装置
JP2002232940A (ja) 2001-02-05 2002-08-16 Ntt Docomo Inc タイムスロット割り当て装置、タイムスロット割り当て方法、移動体通信システム及びその動作方法、プログラム、記録媒体
US6714523B2 (en) * 2001-05-14 2004-03-30 Interdigital Technology Corporation Assigning physical channels to time slots using a fragmentation parameter in a hybrid time division multiple access/code division multiple access communication system
US6791961B2 (en) * 2001-05-14 2004-09-14 Interdigital Technology Corporation Selecting an order for physical channel assignment in a hybrid time division multiple access/code division multiple access communication system
US6591109B2 (en) * 2001-08-17 2003-07-08 Interdigital Technology Corporation Cross cell user equipment interference reduction in a time division duplex communication system using code division multiple access
US6747967B2 (en) * 2002-05-14 2004-06-08 Interdigital Technology Corporation Method and system for computing the optimal slot to cell assignment in cellular systems employing time division duplex
EP2119300A2 (en) * 2007-01-05 2009-11-18 Interdigital Technology Corporation Backoff mechanism in random access channel

Also Published As

Publication number Publication date
DE60113433D1 (de) 2005-10-20
CN1531790A (zh) 2004-09-22
DK1303928T3 (da) 2006-01-23
MY134416A (en) 2007-12-31
MXPA03000798A (es) 2004-03-18
US20060126575A1 (en) 2006-06-15
ES2199097T3 (es) 2005-12-16
ATE304756T1 (de) 2005-09-15
AR040357A2 (es) 2005-03-30
US9894655B2 (en) 2018-02-13
US20090109935A1 (en) 2009-04-30
US20170201991A1 (en) 2017-07-13
US20140334410A1 (en) 2014-11-13
TW512638B (en) 2002-12-01
US8842644B2 (en) 2014-09-23
US20150288506A1 (en) 2015-10-08
EP1303928B1 (en) 2005-09-14
NO20030385L (no) 2003-03-21
US9350521B2 (en) 2016-05-24
AR040358A2 (es) 2005-03-30
WO2002075963A9 (en) 2003-06-19
NO20030385D0 (no) 2003-01-24
CA2417675A1 (en) 2002-09-26
DE1303928T1 (de) 2003-11-27
WO2002075963A3 (en) 2003-01-23
CN101521540A (zh) 2009-09-02
US7474644B2 (en) 2009-01-06
AR040355A2 (es) 2005-03-30
WO2002075963A2 (en) 2002-09-26
CA2417675C (en) 2007-09-11
US9609650B2 (en) 2017-03-28
US20160270077A1 (en) 2016-09-15
US20020015393A1 (en) 2002-02-07
DE60113433T2 (de) 2006-06-22
IL154151A0 (en) 2003-07-31
US9066341B2 (en) 2015-06-23
JP2004527950A (ja) 2004-09-09
AR033679A1 (es) 2004-01-07
CN100472983C (zh) 2009-03-25
ES2199097T1 (es) 2004-02-16
AR040356A2 (es) 2005-03-30
AR043102A2 (es) 2005-07-20
EP1303928A2 (en) 2003-04-23
AU2001297547B2 (en) 2005-08-11
US6996078B2 (en) 2006-02-07

Similar Documents

Publication Publication Date Title
BR0113135A (pt) Atribuição de espaços de tempo em "links" superiores / "links" inferiores adaptativa em um sistema de comunicação hìbrido de múltiplos acessos por divisão de códigos/ múltiplos acessos por divisão de tempo sem fio
AU2003234428A8 (en) Resource allocation to users in slotted code division multiple access systems using beams
NO975991D0 (no) Ikke vandig, elektrolyttisk sekundærbatteri
DE602004013049D1 (de) Gleichzeitig mit mehreren mobilstationen durch verwendung von raummultiplex-mehrfachzugriff (sdma) kommunizierender drahtloser zugangspunkt
BR0209391A (pt) Método e equipamento para controlar transmissões de uplink de um sistema de comunicação sem fio
GB2376376B (en) Multiple platform voice processing system with optimized resource allocation
NO20011037D0 (no) Membran-separert, bipolar flercelle elektrokjemiske reaktor
SG119189A1 (en) Code power measurement for dynamic channel allocation
TW200420146A (en) Dynamic channelization code allocation
TWI318831B (en) Resource management system
DE69825316D1 (de) Vinylgruppen enthaltende stereospezifische polypropylenmakromere
BR9913087A (pt) Bateria enzimática
WO2006116159A3 (en) Distributed license management
ATE184034T1 (de) Mikrozelluläres, harnstoffgruppenhaltiges polyurethanelastomer
ATE184033T1 (de) Mikrozelluläres, harnstoffgruppenhaltiges polyurethanelastomer
DE59812195D1 (de) Mehrzelliger Akkumulator
ATE271743T1 (de) Zugriffsverfahren zu einem zellularen netz
DE60101253D1 (de) Arbiter für ein System zum Verwalten von Warteschlangen
DE60314557D1 (de) Verwaltung von Reaktionskräften in einem lithographischen System
ATE372652T1 (de) Zuteilung von funkbetriebsmitteln zu funkträgern
NO20044340L (no) Fremgangsmate og system for a utfore anropsaksesskontroll i opplinksforbindelsen for tredjegenerasjon kommunikasjonssystemer
SG108327A1 (en) Web access providing system
SE0400389L (sv) Resursdelande celler
IS5229A (is) Sýanógúanidín sem hamla frumufjölgun
TW375708B (en) Bus control apparatus

Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled [chapter 11.14 patent gazette]
B04C Request for examination: application reinstated [chapter 4.3 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A , 9A E 10 ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2144 DE 07/02/2012.