DE69636575D1 - System und Verfahren zur Verwaltung von Nachbarkanalinterferenz in zellularen Systemen - Google Patents

System und Verfahren zur Verwaltung von Nachbarkanalinterferenz in zellularen Systemen

Info

Publication number
DE69636575D1
DE69636575D1 DE69636575T DE69636575T DE69636575D1 DE 69636575 D1 DE69636575 D1 DE 69636575D1 DE 69636575 T DE69636575 T DE 69636575T DE 69636575 T DE69636575 T DE 69636575T DE 69636575 D1 DE69636575 D1 DE 69636575D1
Authority
DE
Germany
Prior art keywords
channel
channel interference
adjacent channel
cellular systems
sectors
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
DE69636575T
Other languages
English (en)
Other versions
DE69636575T2 (de
Inventor
Mathilde Benveniste
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.)
AT&T Corp
Original Assignee
AT&T 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 AT&T Corp filed Critical AT&T Corp
Application granted granted Critical
Publication of DE69636575D1 publication Critical patent/DE69636575D1/de
Publication of DE69636575T2 publication Critical patent/DE69636575T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/12—Fixed resource partitioning
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • 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
    • H04W16/02—Resource partitioning among network components, e.g. reuse partitioning
    • H04W16/04—Traffic adaptive resource partitioning
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
DE69636575T 1995-12-29 1996-11-22 System und Verfahren zur Verwaltung von Nachbarkanalinterferenz in zellularen Systemen Expired - Lifetime DE69636575T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/580,570 US5740536A (en) 1995-12-29 1995-12-29 System and method for managing neighbor-channel interference in channelized cellular systems
US580570 1995-12-29

Publications (2)

Publication Number Publication Date
DE69636575D1 true DE69636575D1 (de) 2006-11-09
DE69636575T2 DE69636575T2 (de) 2007-06-21

Family

ID=24321630

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69636575T Expired - Lifetime DE69636575T2 (de) 1995-12-29 1996-11-22 System und Verfahren zur Verwaltung von Nachbarkanalinterferenz in zellularen Systemen

Country Status (9)

Country Link
US (1) US5740536A (de)
EP (4) EP1739999A1 (de)
JP (2) JP4263257B2 (de)
KR (1) KR100411675B1 (de)
CN (1) CN1156925A (de)
AT (1) ATE341165T1 (de)
DE (1) DE69636575T2 (de)
HK (1) HK1001453A1 (de)
SG (1) SG84502A1 (de)

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US6594488B1 (en) 1998-12-30 2003-07-15 At&T Corp. Method and apparatus for over-the-air activation of neighborhood cordless-type services
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US6618600B1 (en) 1998-12-31 2003-09-09 At&T Corp. Distinctive ringing in a wireless centrex system
US6535730B1 (en) 1998-12-31 2003-03-18 At&T Corp. Wireless centrex conference call adding a party
US6606505B1 (en) 1998-12-31 2003-08-12 At&T Corp. Wireless centrex call screen
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US6654615B1 (en) 1998-12-31 2003-11-25 Albert Chow Wireless centrex services
US6711401B1 (en) 1998-12-31 2004-03-23 At&T Corp. Wireless centrex call return
US6606493B1 (en) 1998-12-31 2003-08-12 At&T Corp. Wireless centrex conference call deleting a party
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US6745025B1 (en) 1998-12-31 2004-06-01 At&T Corp. Time-of-day call forwarding in a wireless centrex services system
US6587683B1 (en) 1998-12-31 2003-07-01 At&T Corp. Unconditional call forwarding in a wireless centrex services system
US6374102B1 (en) 1998-12-31 2002-04-16 At+T Corp. User proactive call handling
US6591115B1 (en) 1998-12-31 2003-07-08 At&T Corp. Wireless centrex call hold
US6771953B1 (en) 1998-12-31 2004-08-03 At&T Corp. Wireless centrex call transfer
US6819945B1 (en) 1998-12-31 2004-11-16 At&T Corp. Wireless centrex feature activation/deactivation
US6643507B1 (en) 1998-12-31 2003-11-04 At&T Corp. Wireless centrex automatic callback
US6424836B1 (en) 1999-02-09 2002-07-23 Innowave Eci Wireless Systems Ltd. Method for allocating frequency channels for sectors of a cell in cellular systems
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US6738017B2 (en) 2002-08-06 2004-05-18 Lockheed Martin Corporation Modular phased array with improved beam-to-beam isolation
US20040196203A1 (en) * 2002-09-11 2004-10-07 Lockheed Martin Corporation Partly interleaved phased arrays with different antenna elements in central and outer region
US7050019B1 (en) 2002-09-11 2006-05-23 Lockheed Martin Corporation Concentric phased arrays symmetrically oriented on the spacecraft bus for yaw-independent navigation
US7302278B2 (en) * 2003-07-03 2007-11-27 Rotani, Inc. Method and apparatus for high throughput multiple radio sectorized wireless cell
US7620029B2 (en) * 2003-10-09 2009-11-17 Qualcomm Incorporated Parallel cell ID acquisition in frequency division multiple access systems
EP2632076A3 (de) * 2004-04-15 2013-11-20 QUALCOMM Incorporated Mehrträger-Kommunikationsverfahren und Vorrichtungen
US7489282B2 (en) * 2005-01-21 2009-02-10 Rotani, Inc. Method and apparatus for an antenna module
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CN101087160B (zh) * 2006-06-08 2010-10-20 大唐移动通信设备有限公司 一种上行增强优先级调度方法及装置
KR100959331B1 (ko) * 2006-10-13 2010-05-20 삼성전자주식회사 광대역 무선통신 시스템에서 세그먼트 할당 장치 및 방법
US20090069020A1 (en) * 2007-09-07 2009-03-12 Beibei Wang Dynamic On-Off Spectrum Access Scheme to Enhance Spectrum Efficiency
US8111718B1 (en) * 2007-12-05 2012-02-07 Clearwire IP Holdings, LLC Communication system and method that reduces interference
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CN102804831B (zh) * 2009-10-26 2015-11-25 意大利电信股份公司 无线通信系统中的用于系统内干扰协调的无线电资源调度

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Also Published As

Publication number Publication date
EP1753257A1 (de) 2007-02-14
KR970056050A (ko) 1997-07-31
ATE341165T1 (de) 2006-10-15
JP4263257B2 (ja) 2009-05-13
EP0785695B1 (de) 2006-09-27
JP2009077430A (ja) 2009-04-09
CN1156925A (zh) 1997-08-13
JPH09233536A (ja) 1997-09-05
EP0785695A3 (de) 1999-05-26
SG84502A1 (en) 2001-11-20
EP0785695A2 (de) 1997-07-23
EP1739999A1 (de) 2007-01-03
DE69636575T2 (de) 2007-06-21
JP4598116B2 (ja) 2010-12-15
KR100411675B1 (ko) 2004-04-13
US5740536A (en) 1998-04-14
HK1001453A1 (en) 1998-06-19
EP1742499A1 (de) 2007-01-10

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Legal Events

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8364 No opposition during term of opposition