DE60021751D1 - Verfahren und vorrichtung zur ressourcenzuweisung in tdma-kommunikationssystemen - Google Patents

Verfahren und vorrichtung zur ressourcenzuweisung in tdma-kommunikationssystemen

Info

Publication number
DE60021751D1
DE60021751D1 DE60021751T DE60021751T DE60021751D1 DE 60021751 D1 DE60021751 D1 DE 60021751D1 DE 60021751 T DE60021751 T DE 60021751T DE 60021751 T DE60021751 T DE 60021751T DE 60021751 D1 DE60021751 D1 DE 60021751D1
Authority
DE
Germany
Prior art keywords
terminal
time slot
communications
bandwidth
available
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 - Lifetime
Application number
DE60021751T
Other languages
English (en)
Inventor
Havish Koorapaty
Eric Wang
W Dent
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.)
Ericsson Inc
Original Assignee
Ericsson Inc
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 Ericsson Inc filed Critical Ericsson Inc
Application granted granted Critical
Publication of DE60021751D1 publication Critical patent/DE60021751D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B7/00Radio transmission systems, i.e. using radiation field
    • H04B7/24Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2618Radio 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]
    • 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
    • H04W48/00Access restriction; Network selection; Access point selection
    • H04W48/02Access restriction performed under specific conditions
    • H04W48/06Access restriction performed under specific conditions based on traffic conditions

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Time-Division Multiplex Systems (AREA)
DE60021751T 1999-11-03 2000-09-28 Verfahren und vorrichtung zur ressourcenzuweisung in tdma-kommunikationssystemen Expired - Lifetime DE60021751D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/432,989 US6631124B1 (en) 1999-11-03 1999-11-03 Methods and apparatus for allocating resources in hybrid TDMA communication systems
PCT/US2000/026665 WO2001033742A1 (en) 1999-11-03 2000-09-28 Methods and apparatus for allocating resources in hybrid tdma communications systems

Publications (1)

Publication Number Publication Date
DE60021751D1 true DE60021751D1 (de) 2005-09-08

Family

ID=23718400

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60021751T Expired - Lifetime DE60021751D1 (de) 1999-11-03 2000-09-28 Verfahren und vorrichtung zur ressourcenzuweisung in tdma-kommunikationssystemen

Country Status (8)

Country Link
US (1) US6631124B1 (de)
EP (1) EP1228585B1 (de)
JP (2) JP4713044B2 (de)
CN (1) CN100361421C (de)
AT (1) ATE301351T1 (de)
AU (1) AU1329201A (de)
DE (1) DE60021751D1 (de)
WO (1) WO2001033742A1 (de)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6958989B1 (en) * 1999-05-19 2005-10-25 Interdigital Technology Corporation Uplink scrambling code assignment for a random access channel
US6944150B1 (en) * 2000-02-28 2005-09-13 Sprint Communications Company L.P. Method and system for providing services in communications networks
US6791994B1 (en) 2000-04-19 2004-09-14 Rockwell Collins, Inc. Method and apparatus for assigning receive slots in a dynamic assignment environment
CN1146156C (zh) * 2000-06-07 2004-04-14 华为技术有限公司 信道估计中训练序列的生成方法
US6810022B1 (en) * 2000-08-29 2004-10-26 Rockwell Collins Full duplex communication slot assignment
US6885651B1 (en) 2000-08-29 2005-04-26 Rockwell Collins Maintaining an adaptive broadcast channel using both transmitter directed and receiver directed broadcasts
US6781967B1 (en) 2000-08-29 2004-08-24 Rockwell Collins, Inc. Scheduling techniques for receiver directed broadcast applications
US7251224B2 (en) * 2000-10-10 2007-07-31 Intel Corporation Communications meshes
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
US6930470B2 (en) * 2001-03-01 2005-08-16 Nortel Networks Limited System and method for code division multiple access communication in a wireless communication environment
EP1374423A2 (de) * 2001-03-01 2004-01-02 Nortel Networks Limited System und verfahren für drahtlose kodemultiplexkommunikation
US7023815B2 (en) * 2001-05-14 2006-04-04 Interdigital Technology Corporation Reassigning physical channels of a user service experiencing high interference levels in a hybrid wireless communication system
US6973064B2 (en) * 2001-05-14 2005-12-06 Interdigital Technology Corporation Method and apparatus for minimizing the amount of data necessary to signal code and timeslot assignments
US7072312B2 (en) * 2001-05-14 2006-07-04 Interdigital Technology Corporation Assigning physical channels of a new user service in a hybrid time division multiple access/code division multiple access communication system
US6990118B2 (en) * 2001-05-14 2006-01-24 Interdigital Technology Corporation Assigning physical channels to time slot sequences in a hybrid time division multiple access/code division multiple access communication system
US6996082B2 (en) * 2001-05-14 2006-02-07 Interdigital Technology Corporation Method and apparatus for minimizing the amount of data necessary to signal code and timeslot assignments
US20020191566A1 (en) * 2001-06-07 2002-12-19 Eliezer Fogel Method of cellular communication
US8289933B2 (en) * 2001-10-18 2012-10-16 Alcatel Lucent Hybrid transmission method for wireless communications
US20030086393A1 (en) * 2001-11-02 2003-05-08 Subramanian Vasudevan Method for allocating wireless communication resources
US6996104B2 (en) * 2002-02-20 2006-02-07 Nokia Corporation Rate allocation and control for multicast services in wireless networks
US6973579B2 (en) 2002-05-07 2005-12-06 Interdigital Technology Corporation Generation of user equipment identification specific scrambling code for the high speed shared control channel
US7633895B2 (en) * 2002-06-24 2009-12-15 Qualcomm Incorporated Orthogonal code division multiple access on return link of satellite links
US8194703B2 (en) * 2002-08-07 2012-06-05 Kyocera Corporation Wireless communication system
US20040176097A1 (en) * 2003-02-06 2004-09-09 Fiona Wilson Allocation of sub channels of MIMO channels of a wireless network
US7423992B2 (en) * 2003-04-16 2008-09-09 Sony Corporation Time slot and carrier frequency allocation in a network
KR100735277B1 (ko) * 2003-07-30 2007-07-03 삼성전자주식회사 광대역 무선 접속 통신 시스템에서 레인징 방법
US7860074B2 (en) * 2003-07-31 2010-12-28 Motorola, Inc. Method and apparatus for allocating communication resources
KR100575434B1 (ko) 2003-11-19 2006-05-03 한국전자통신연구원 직교주파수 분할 다중 접속 기반 셀룰러 시스템에서의 자원 공간 분할 및 물리 채널 할당 방법
US7630332B1 (en) * 2004-02-17 2009-12-08 Verizon Corporate Services Group Inc. & BBN Technologies Corp. Time division multiple access for network nodes with multiple receivers
US7403780B2 (en) 2004-02-19 2008-07-22 Rockwell Collins, Inc. Hybrid open/closed loop filtering for link quality estimation
US7826372B1 (en) 2004-03-26 2010-11-02 Rockwell Collins, Inc. Network routing process for regulating traffic through advantaged and disadvantaged nodes
US7853292B2 (en) * 2004-05-06 2010-12-14 Alcatel-Lucent Usa Inc. Distributed resource management for enhanced dedicated channel
US7382799B1 (en) 2004-05-18 2008-06-03 Rockwell Collins, Inc. On-demand broadcast protocol
US7310380B1 (en) 2004-05-28 2007-12-18 Rockwell Collins, Inc. Generic transmission parameter configuration
US7397810B1 (en) 2004-06-14 2008-07-08 Rockwell Collins, Inc. Artery nodes
CN100375561C (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分配无线资源的方法
US7415656B2 (en) * 2004-09-27 2008-08-19 Intel Corporation Techniques to preserve bandwidth in a communication system
CN1819488B (zh) * 2005-02-07 2010-12-08 北京三星通信技术研究有限公司 时分双工中的扩频因子组合指配受限的扩频码字分配方法
JP4515312B2 (ja) 2005-03-31 2010-07-28 株式会社エヌ・ティ・ティ・ドコモ 移動局、送信方法および移動無線通信システム
JP5118026B2 (ja) * 2005-06-15 2013-01-16 ホアウェイ・テクノロジーズ・カンパニー・リミテッド 通信リソース割当方法及びシステム
CN1889759B (zh) * 2005-06-27 2010-05-05 上海原动力通信科技有限公司 高速下行分组中支持多频点数据接收的方法
US7606171B1 (en) 2005-07-28 2009-10-20 Rockwell Collins, Inc. Skeletal node rules for connected dominating set in ad-hoc networks
US7260100B1 (en) 2005-08-08 2007-08-21 Rockwell Collins, Inc. System and method for net formation and merging in ad hoc networks
US8009605B1 (en) 2005-08-08 2011-08-30 Rockwell Collins, Inc. Low power, programmable modem for software defined radio applications
US7969919B1 (en) 2005-08-08 2011-06-28 Rockwell Collins, Inc. System and method for thermal load sharing between nodes in a communications network
US7430192B1 (en) 2005-08-08 2008-09-30 Rockwell Collins, Inc. Net formation-merging system and method
US8139624B1 (en) 2005-08-25 2012-03-20 Rockwell Collins, Inc. System and method for providing multiple ad hoc communication networks on a hardware channel
EP1761091B1 (de) * 2005-08-30 2012-11-07 LG Electronics, Inc. Verfahren zur Durchführung der Zugangssteuerung in einem zellularen Netzwerk
CN100407703C (zh) * 2005-10-21 2008-07-30 中兴通讯股份有限公司 多频点td-scdma系统中高速下行分组业务的实现方法
US7885215B2 (en) * 2005-11-10 2011-02-08 Research In Motion Limited Method and apparatus for allocating communication resources to communicate data in a radio communication system
EP1855424B1 (de) * 2006-05-12 2013-07-10 Panasonic Corporation Reservierung von Funkressourcen für Nutzer eines Mobilkommunikationssystems
US20080025341A1 (en) * 2006-07-31 2008-01-31 Motorola, Inc. Method and system for granting of channel slots
US8335196B2 (en) * 2006-09-19 2012-12-18 Qualcomm Incorporated Accommodating wideband and narrowband communication devices
JP4818045B2 (ja) * 2006-09-28 2011-11-16 株式会社東芝 無線通信装置
KR101014940B1 (ko) 2006-09-29 2011-02-15 후지쯔 가부시끼가이샤 무선 기지국
JP2008193414A (ja) 2007-02-05 2008-08-21 Nec Corp 無線通信システム、その上りリンクにおけるデータ送信方法、基地局装置及び移動局装置
US9564988B2 (en) * 2007-07-26 2017-02-07 The Directv Group, Inc. Method and system for forming a formatted content stream and using a cyclic redundancy check
US8964734B2 (en) * 2007-07-26 2015-02-24 The Directv Group, Inc. Method and system for communicating content having modified packet headers through a satellite
US8976728B2 (en) * 2008-11-14 2015-03-10 Bae Systems Information And Electronic Systems Integration Inc. Distributed medium access control (DMAC) for mobile ad hoc networks
US9591563B2 (en) * 2009-07-01 2017-03-07 Telefonaktiebolaget Lm Ericsson (Publ) Power efficient data transmission
US20120294288A1 (en) * 2009-11-12 2012-11-22 Qualcomm Incorporated Apparatus and Method for Facilitating Dynamic Time Slot Allocation
EP3195667A4 (de) * 2014-09-18 2018-04-04 Intel IP Corporation Schema von endlichen leistungsübertragungszuständen für kostengünstiges drahtloses breitbandkommunikationssystem
CN104506652B (zh) * 2015-01-08 2018-04-17 中国航空无线电电子研究所 一种实现航空无线通信系统混合业务信息共享传输的系统
FR3056874B1 (fr) * 2016-09-26 2018-12-07 Safran Electronics & Defense Systeme de communication dans un systeme de drone
US11601941B2 (en) * 2020-12-31 2023-03-07 Hughes Network Systems, Llc Method for efficient return channel spectrum utilization in a communication system supporting adaptive spread spectrum

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675863A (en) * 1985-03-20 1987-06-23 International Mobile Machines Corp. Subscriber RF telephone system for providing multiple speech and/or data signals simultaneously over either a single or a plurality of RF channels
GB2290928B (en) 1991-08-01 1996-03-13 Motorola Inc A multiple user spread-spectrum communication system
US5539730A (en) * 1994-01-11 1996-07-23 Ericsson Ge Mobile Communications Inc. TDMA/FDMA/CDMA hybrid radio access methods
US6018528A (en) * 1994-04-28 2000-01-25 At&T Corp System and method for optimizing spectral efficiency using time-frequency-code slicing
US5654968A (en) * 1995-12-08 1997-08-05 Multipoint Networks Method and apparatus for managing a number of time slots during which plural bidding devices can request communication access to a central device
US5956642A (en) 1996-11-25 1999-09-21 Telefonaktiebolaget L M Ericsson Adaptive channel allocation method and apparatus for multi-slot, multi-carrier communication system
US6175550B1 (en) * 1997-04-01 2001-01-16 Lucent Technologies, Inc. Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof
GB9709285D0 (en) * 1997-05-08 1997-06-25 Philips Electronics Nv Flexible two-way telecommunications system
DE69738027T2 (de) * 1997-08-20 2008-04-30 Mitsubishi Denki K.K. Mobile Kommunkationsanordnung
US6078576A (en) * 1998-02-04 2000-06-20 Golden Bridge Technology, Inc. High processing gain CDMA/TDMA system and method
US6320843B1 (en) * 1998-11-18 2001-11-20 Ericsson Inc. Wireless communications systems with standard and robust services and methods of operation thereof
US6332006B1 (en) * 1998-11-18 2001-12-18 Ericsson Inc. Apparatus and methods for providing high-penetration messaging in wireless communications systems
US6405039B1 (en) * 1999-04-20 2002-06-11 Ericsson Inc. Apparatus and methods for allocation of high-penetration services in wireless communications systems
US6628945B1 (en) * 1999-04-20 2003-09-30 Ericsson Inc. Apparatus and methods for high-penetration random access in wireless communications systems

Also Published As

Publication number Publication date
JP4882028B2 (ja) 2012-02-22
EP1228585B1 (de) 2005-08-03
JP4713044B2 (ja) 2011-06-29
ATE301351T1 (de) 2005-08-15
CN100361421C (zh) 2008-01-09
AU1329201A (en) 2001-05-14
EP1228585A1 (de) 2002-08-07
JP2011139490A (ja) 2011-07-14
JP2003513588A (ja) 2003-04-08
US6631124B1 (en) 2003-10-07
CN1387707A (zh) 2002-12-25
WO2001033742A1 (en) 2001-05-10

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