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KR920013968A - 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법 및 셀방식 무선전화 시스템 - Google Patents

셀방식 시스템의 논리 페이스에 대한 채널 할당 방법 및 셀방식 무선전화 시스템 Download PDF

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Publication number
KR920013968A
KR920013968A KR1019910022558A KR910022558A KR920013968A KR 920013968 A KR920013968 A KR 920013968A KR 1019910022558 A KR1019910022558 A KR 1019910022558A KR 910022558 A KR910022558 A KR 910022558A KR 920013968 A KR920013968 A KR 920013968A
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channel
face
channel assignment
computer
selecting
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KR100208541B1 (ko
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바이 퀴
더블유. 피셔 죠셉
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에이. 지. 스타인메쯔
아메리칸 텔리폰 앤드 텔레그라프 캄파니
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    • 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
    • H04W16/10—Dynamic 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]

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

Abstract

내용 없음

Description

셀방식 시스템의 논리 페이스에 대한 채널 할당 방법 및 셀방식 무선전화 시스템
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 셀방식 무선 전화 시스템의 블럭도, 제4도는 셀방식 무선전화 시스템의 다양한 셀에 대해 채널을 할당하는 시스템의 블럭도, 제5도는 페이스/채널 할당을 일으키고 실행하는 단계의 블럭도.

Claims (12)

  1. 페이스i페이스j페어에 대해 신호/간섭 기능을 발생시키는 단계, 쌍을 이루는 채널 및 논리 페이스의 후보 리스트 규정 단계, 시스템 제한 요소의 리스트 준비 단계, 채널 할당을 위해 페이스 선택 단계, 할당된 채널 선택 단계; 시스템 제한 요소에 대해 제1페이스/채널 페어 평가 단계, 억제 요소의 제한 범위내에서 할당이 분명한지 여부를 결정하는 단계, 쌍을 이루는 논리 페이스에 대해 채널을 할당하는 단계, 할당된 채널 및 페이스의 리스트를 유지하는 단계, 채널 할당을 위해 다른 페이스를 선택하고 모든 가능한 채널 할당이 실행될 때까지 할당될 추가 채널을 선택하는 단계를 포함하는 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  2. 제1항에 있어서, 상기 추가 페이스 선택 단계가 모든 채널이 할당 되었는지 여부를 결정하는 단계를 포함하는 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  3. 제1항에 있어서, 상기 추가 페이스 선택 단계가 다른 채널 할당이 가능한지 여부를 결정하는 단계를 포함하는 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  4. 제1항에 있어서, 채널 할당을 위한 페이스 선택 단계가 채널 할당을 리시브하는 것을 가장 필요로 하는 페이스를 선택하는 단계를 포함하는 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  5. 제1항에 있어서, 채널 할당을 위한 페이스 선택 단계가 채널 할당을 리시브하도록 앞서 할당된 페이스에 가까운 채널 할당을 위한 페이스 선택 단계를 포함하는 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  6. 제1항에 있어서, 채널 할당을 위한 페이스 선택단계가 채널을 리시브하는데 가장 필요한 페이스를 선택하는 단계를 포함하는데, 이 페이스가 채널 할당을 리시브하도록 앞서 할당된 페이스에 가까운 페이스인 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  7. 제1항에 있어서, 상기 채널 선택 단계가 가장 작은 페이스 할당을 가진 채널을 선택하는 단계를 포함하는 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법.
  8. 할당된 채널을 따라 동작하는 다수의 무선 전화 통신 장치, 신호-대-간섭 매트릭스를 공급하기 위한 신호 매트릭스 컴퓨터, 상기 신호 매트릭스 컴퓨터에 응답하는 채널 할당 컴퓨터 및 채널 할당 제한 요소의 소스률, 선택된 페이스/채널 페어가 상기 신호 매트릭스 컴퓨터에 의해 결정된 임계값을 벗어나는지 여부를 판정하는 수단, 및 상기 채널 할당 컴퓨터에 응답하는 채널 할당 컨트롤을 포함하며, 상기 무선 전화 통신 장치가 채널 할당 컨트롤 장치에 응답하여 동조되는 셀방식 무선 전화 시스템.
  9. 제8항에 있어서, 선택된 페이스/채널 페어가 상기 신호 매트릭스 컴퓨터에 의해 결정된 최소 페이스 공간 요구 조건을 벗어나는지 여부를 판정하는 수단을 가진 채널 할당 컴퓨터를 포함하는 셀방식 무선 전화 시스템.
  10. 제8항 또는 제9항에 있어서, 선택된 페이스/채널 페어가 상기 신호 매트릭스 컴퓨터에 의해 결정된 이웃하는 공간 요구 조건을 벗어나는지 여부를 판정하는 수단을 가진 채널 할당 컴퓨터를 포함하는 셀방식 무선 전화 시스템.
  11. 제8항 또는 제9항 또는 제10항에 있어서, 선택된 페이스 채널 페어가 상기 신호 매트릭스 컴퓨터에 의해 결정되는 최소 셀 공간 요구 조건을 벗어나는지 여부를 판정하는 수단을 가진 채널 할당 컴퓨터를 포함하는 셀방식 무선 전화 시스템.
  12. 제8항 또는 제9항 또는 제10항 또는 제11항에 있어서, 선택된 페이스/채널 페어가 상기 신호 매트릭스 컴퓨터에 의해 결정된 이웃하는 공간 요구 조건을 벗어나는지 여부를 판정하는 수단을 가진 채널 할당 컴퓨터를 포함하는 셀방식 무선 전화 시스템.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR1019910022558A 1990-12-14 1991-12-10 셀방식 시스템의 논리 페이스에 대한 채널 할당 방법 및 셀방식 무선 전화 시스템 Expired - Fee Related KR100208541B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/627,298 US5134709A (en) 1990-12-14 1990-12-14 Process and apparatus for flexible channel assignment in cellular radiotelephone systems
US627,298 1990-12-14

Publications (2)

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KR920013968A true KR920013968A (ko) 1992-07-30
KR100208541B1 KR100208541B1 (ko) 1999-07-15

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US (1) US5134709A (ko)
EP (1) EP0490554B1 (ko)
JP (1) JPH0748903B2 (ko)
KR (1) KR100208541B1 (ko)
AU (1) AU640544B2 (ko)
BR (1) BR9105432A (ko)
DE (1) DE69126955T2 (ko)
ES (1) ES2103787T3 (ko)
MX (1) MX9102444A (ko)

Families Citing this family (117)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4017234A1 (de) * 1990-05-29 1991-12-05 Rohde & Schwarz System zum aufbau von los-funkverbindungen von mobilen sende/empfangs-stationen zu anderen mobilen oder stationaeren gegenstationen
CA2032325C (en) * 1990-12-14 1998-07-07 Leo Strawczynski Intra-cell call hand-over in radio communication systems with dynamic channel allocation
US5428815A (en) * 1991-04-30 1995-06-27 Motorola,Inc. Communication system with geographic reuse dynamically sensitive to communication unit type
JP2692418B2 (ja) * 1991-05-17 1997-12-17 日本電気株式会社 無線チャネル割当方式
US5507007A (en) * 1991-09-27 1996-04-09 Televerket Method of distributing capacity in a radio cell system
FR2686200B1 (fr) * 1992-01-10 1994-03-18 Alcatel Telspace Procede d'allocation de frequences porteuses pour transmission a l'interieur d'un reseau de transmission, notamment tactique.
US7113780B2 (en) 1992-03-06 2006-09-26 Aircell, Inc. System for integrating an airborne wireless cellular network with terrestrial wireless cellular networks and the public switched telephone network
US8145208B2 (en) 2006-10-31 2012-03-27 Gogo Llc Air-to-ground cellular communication network terrestrial base station having multi-dimensional sectors with alternating radio frequency polarizations
US8060083B2 (en) 2000-10-11 2011-11-15 Gogo Llc System for managing an aircraft-oriented emergency services call in an airborne wireless cellular network
US8081968B2 (en) 2000-10-11 2011-12-20 Gogo Llc System for creating an air-to-ground IP tunnel in an airborne wireless cellular network to differentiate individual passengers
US8914022B2 (en) * 1992-03-06 2014-12-16 Gogo Llc System for providing high speed communications service in an airborne wireless cellular network
US7107062B2 (en) * 1992-03-06 2006-09-12 Aircell, Inc. System for managing call handoffs between an aircraft and multiple cell sites
US5408419A (en) * 1992-04-14 1995-04-18 Telefonaktiebolaget L M Ericsson Cellular radiotelephone system signalling protocol
US5276730A (en) * 1992-04-30 1994-01-04 At&T Bell Laboratories Access method for distributed dynamic channel allocation in microcells
AU655360B2 (en) * 1992-05-22 1994-12-15 American Telephone And Telegraph Company Apparatus and method for non-regular channel assignment in wireless communication networks
US5367304A (en) * 1992-07-06 1994-11-22 Motorola, Inc. Communication system employing spectrum reuse on a spherical surface
DE4225685A1 (de) * 1992-08-04 1994-02-10 Philips Patentverwaltung Zellulares Mobilfunksystem
DE69327825T2 (de) * 1992-08-10 2000-10-12 Lucent Technologies Inc., Murray Hill Funkübertragungssystem und Funkbasisstation zur Verwendung in einem derartigen System
US5627879A (en) * 1992-09-17 1997-05-06 Adc Telecommunications, Inc. Cellular communications system with centralized base stations and distributed antenna units
US5471645A (en) * 1992-09-25 1995-11-28 Motorola Method of allocating channels in multi-rate channel environment
DE4236982A1 (de) * 1992-11-02 1994-05-05 Philips Patentverwaltung Zellulares Mobilfunksystem
KR960000147B1 (ko) * 1992-11-05 1996-01-03 삼성전자주식회사 셀룰라 무선전화시스템의 송신전력 제어방법
US5423066A (en) * 1992-11-24 1995-06-06 Motorola, Inc. Method of responding to resource requests in a trunked communication system without call-handoff
US5381471A (en) * 1993-01-29 1995-01-10 At&T Corp. Centralized service circuit deployment
US5722043A (en) * 1993-02-05 1998-02-24 The Research Foundation Of State University Of New York Method and apparatus of assigning and sharing channels in a cellular communication system
CA2116278C (en) * 1993-03-01 2000-07-25 Robert O. Quinn Graphical interface for cellular system
FI92786C (fi) * 1993-03-30 1994-12-27 Nokia Telecommunications Oy Menetelmä merkinantokanavan etsimiseksi radiojärjestelmässä
GB2281470B (en) * 1993-04-02 1998-07-15 Motorola Ltd Multichannel random access communications system
SE500830C2 (sv) * 1993-05-17 1994-09-12 Ericsson Telefon Ab L M Förfarande och anordning vid kanalutnyttjandet i ett radiokommunikationssystem
US5490285A (en) * 1993-05-20 1996-02-06 Motorola, Inc. Method of topographically displaying selected information in a cellular communication system
US5497503A (en) * 1993-05-28 1996-03-05 Ameritech Corporation Method for assigning frequency channels in a cellular communication system and for identifying critical existing fixed microwave receivers that restrict operation of such a system
US5410736A (en) * 1993-06-03 1995-04-25 Bell Communications Research, Inc. Method for determining radio transmitter sites with signals that may potentially interfere with an intended signal at a radio receiver site
WO1994030026A1 (en) * 1993-06-04 1994-12-22 Motorola Inc. A method and apparatus of dynamically adjusting a maximum number of users on a physical channel
US5499386A (en) * 1993-07-09 1996-03-12 Telefonaktiebolaget L M Ericsson Best server selection in layered cellular radio system
US5483664A (en) * 1993-07-26 1996-01-09 Motorola, Inc. Cellular communications with scheduled handoffs
US5448621A (en) * 1993-08-02 1995-09-05 Motorola, Inc. Dynamic reallocation of spectral capacity in cellular communication systems
GB2282299B (en) * 1993-08-27 1997-06-25 Motorola Ltd Cellular radio system
CA2118273C (en) * 1993-11-23 2000-04-25 Pi-Hui Chao Method and apparatus for dynamic channel allocation for wireless communication
US6934558B1 (en) 1993-12-15 2005-08-23 Mlr, Llc Adaptive omni-modal radio apparatus and methods
US5761621A (en) * 1993-12-15 1998-06-02 Spectrum Information Technologies, Inc. Apparatus and methods for networking omni-modal radio devices
US5854985A (en) * 1993-12-15 1998-12-29 Spectrum Information Technologies, Inc. Adaptive omni-modal radio apparatus and methods
USRE38787E1 (en) * 1993-12-15 2005-08-30 Mlr, Llc Apparatus and methods for networking omni-modal radio devices
AU1674495A (en) * 1993-12-15 1995-07-03 Joseph B Sainton Adaptive omni-modal radio apparatus and methods for networking the same
US5956643A (en) * 1994-01-13 1999-09-21 Lucent Technologies Inc. Apparatus and method for adaptive dynamic channel assignment in wireless communication networks
US5555444A (en) * 1994-03-11 1996-09-10 Motorola, Inc. Method and apparatus for predictive operation of a communication system
US5818385A (en) * 1994-06-10 1998-10-06 Bartholomew; Darin E. Antenna system and method
US5579306A (en) * 1994-09-01 1996-11-26 Ericsson Inc. Time and frequency slot allocation system and method
US5548533A (en) * 1994-10-07 1996-08-20 Northern Telecom Limited Overload control for a central processor in the switching network of a mobile communications system
GB2297013B (en) 1995-01-10 1999-09-15 Nokia Mobile Phones Ltd Portable radio telephones and methods of operation
GB2297014B (en) * 1995-01-10 1999-07-28 Nokia Mobile Phones Ltd Portable radio telephones and method of operation
US5561843A (en) * 1995-03-21 1996-10-01 Northern Telecom Limited Mobile radio communications system
US5608854A (en) * 1995-04-25 1997-03-04 Motorola, Inc. Method and apparatus for displaying information in a communication system
AU705213B2 (en) * 1995-06-06 1999-05-20 Terion, Inc. Determining propagating and clear frequency in wireless data communications network
US5794120A (en) * 1995-07-24 1998-08-11 Motorola, Inc. Method and apparatus for default node operation in a multi-nodal communication system
US5708974A (en) * 1995-09-29 1998-01-13 Telefonaktiebolaget Lm Ericsson Method of allocating resources efficiently in a system which does not permit switching in real time
US5878328A (en) * 1995-12-21 1999-03-02 At&T Wireless Services, Inc. Method and apparatus for wireless communication system organization
CA2192248A1 (en) * 1995-12-26 1997-06-27 Masud Kibria Method and apparatus for spectrum management
US6577611B1 (en) 1996-01-11 2003-06-10 Nokia Mobile Phones Limited Methods and apparatus for excluding communication channels in a radio telephone
WO1997033394A1 (en) * 1996-03-08 1997-09-12 Watkins-Johnson Company Wireless communication system with dynamic channel allocation
US6496700B1 (en) 1996-04-04 2002-12-17 At&T Wireless Services, Inc. Method for determining organization parameters in a wireless communication system
US6473623B1 (en) 1996-04-18 2002-10-29 At&T Wireless Services, Inc. Method for self-calibration of a wireless communication system
US6112092A (en) * 1996-04-18 2000-08-29 Lucent Technologies Inc. Self-configurable channel assignment system and method
US5926763A (en) * 1996-08-09 1999-07-20 Gte Mobile Communications Service Corporation Cellular communication system with voice channel usage biasing
KR100243499B1 (ko) * 1996-10-25 2000-02-01 강병호 위성통신 시스템의 폐색율을 고려한 접속 우선순위 자동 부여방법 및 그 장치
US6023459A (en) * 1996-12-04 2000-02-08 Northern Telecom Limited Frequency assignment in wireless networks
US6044273A (en) * 1996-12-10 2000-03-28 Northern Telecom Limited Method and apparatus for designing a communication system by modeling spatial and temporal behavior of user mobility demand
SE512077C2 (sv) * 1997-01-22 2000-01-24 Ericsson Telefon Ab L M Förfarande och anordning för uppskattning av dämpningen i ett radiokommunikatonssystem
US5898382A (en) * 1997-02-12 1999-04-27 Treatch; James E. Shared channel communication system
EP0866628A3 (en) * 1997-03-19 2001-01-31 AT&T Corp. System and method for dynamic channel assignment
EP2224623A3 (en) 1997-04-17 2011-04-06 NTT DoCoMo, Inc. Base station apparatus of mobile communication system
US5946603A (en) * 1997-04-25 1999-08-31 Motorola, Inc. Method and apparatus to respond to a blockage environment in a communication system
US6021329A (en) * 1997-05-01 2000-02-01 Telefonaktie Bolaget Lm Ericsson (Publ) Method, and associated apparatus, for determining cell relationships in a radio communication system
US6002934A (en) * 1997-05-02 1999-12-14 Gte Laboratories Incorporated Methods and apparatus for assigning frequencies in a cellular network
US6052593A (en) * 1997-05-08 2000-04-18 Telefonaktiebolaget L M Ericsson Method for frequency mode validation for, frequency assignment for, and evaluating the network effect of a frequency plan revision within a dual mode cellular telephone system
US5826218A (en) * 1997-05-29 1998-10-20 Northern Telecom Limited Method and apparatus for selecting a cost effective call blocking probability distribution in the design of a new cellular network
US6223041B1 (en) * 1997-08-06 2001-04-24 Nortel Networks Ltd Dynamic radio resource allocation in a wireless communication system
SE513988C2 (sv) 1998-03-30 2000-12-04 Ericsson Telefon Ab L M Förfarande och anordning för alstring av interferens över luftgränssnittet i ett cellulärt nät
US6243584B1 (en) * 1998-03-30 2001-06-05 Verizon Laboratories Inc. System and method for increasing CDMA capacity by frequency assignment
US6219562B1 (en) * 1998-10-15 2001-04-17 Airnet Communications Corporation Broadband base station architecture for advanced resource management
US6535736B1 (en) 1998-12-11 2003-03-18 Lucent Technologies Inc. System and method for variably delaying access requests in wireless communications system
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
US6480718B1 (en) * 1999-07-12 2002-11-12 Nortel Networks Limited Automatic frequency planning for a wireless network
US7664492B1 (en) * 1999-07-27 2010-02-16 Cellco Partnership Network engineering in a wireless network
US8452276B2 (en) 2000-10-11 2013-05-28 Gogo Llc Differentiated services code point mirroring for wireless communications
US8457627B2 (en) 1999-08-24 2013-06-04 Gogo Llc Traffic scheduling system for wireless communications
US8185040B2 (en) * 1999-08-24 2012-05-22 Gogo Llc System for managing voice over internet protocol communications in a network
US6456848B1 (en) 1999-12-15 2002-09-24 Verizon Laboratories Inc. Assigning cellular channels to locked and unlocked cells
US6871073B1 (en) 1999-12-15 2005-03-22 Verizon Laboratories Inc. Methods and techniques in channel assignment in a cellular network
US6728544B1 (en) 1999-12-15 2004-04-27 Verizon Laboratories Inc. Methods and techniques in channel assignment in a cellular network
US6549781B1 (en) 1999-12-15 2003-04-15 Verizon Laboratories Inc. System and methods for rapidly determining CDMA network performance
US6636743B1 (en) 2000-03-06 2003-10-21 Verizon Laboratories Inc. Method and system for associating a server with a location in a cellular network
US6360098B1 (en) 2000-03-15 2002-03-19 Verizon Laboratories Inc. Method and system for determining a neighbor list for a code division multiple access (CDMA) sector
US6961584B2 (en) 2000-03-22 2005-11-01 Mlr, Llc Tiered wireless, multi-modal access system and method
US6704545B1 (en) 2000-07-19 2004-03-09 Adc Telecommunications, Inc. Point-to-multipoint digital radio frequency transport
US6487414B1 (en) 2000-08-10 2002-11-26 Schema Ltd. System and method for frequency planning in wireless communication networks
US6636739B1 (en) 2000-08-24 2003-10-21 Verizon Laboratories Inc. Method and system for modeling migration of call traffic in a multiple mode wireless network
US8995993B2 (en) 2000-10-11 2015-03-31 Gogo Llc System for managing mobile internet protocol addresses in an airborne wireless cellular network
US8078163B2 (en) * 2000-10-11 2011-12-13 Gogo Llc System for customizing electronic content for delivery to a passenger in an airborne wireless cellular network
US8081969B2 (en) * 2000-10-11 2011-12-20 Gogo Llc System for creating an aircraft-based internet protocol subnet in an airborne wireless cellular network
US8068829B2 (en) 2000-10-11 2011-11-29 Gogo Llc System for customizing electronic services for delivery to a passenger in an airborne wireless cellular network
US7702328B2 (en) * 2000-10-11 2010-04-20 Aircell, Llc System for handoff of aircraft-based content delivery to enable passengers to receive the remainder of a selected content from a terrestrial location
FR2828619B1 (fr) 2001-08-10 2004-01-02 Radiotelephone Sfr Procede et dispositif de determination d'un plan de frequences
US7212822B1 (en) 2001-09-21 2007-05-01 Verizon Laboratories Inc. Method and techniques for penalty-based channel assignments in a cellular network
AU2003215882A1 (en) * 2002-04-01 2003-10-13 Schema Ltd. Hybrid channel allocation in a cellular network
US20030186693A1 (en) * 2002-04-01 2003-10-02 Gil Shafran Estimating traffic distribution in a mobile communication network
US7236779B2 (en) 2002-04-01 2007-06-26 Schema Ltd. Classification of cellular network drive test results
US8958789B2 (en) 2002-12-03 2015-02-17 Adc Telecommunications, Inc. Distributed digital antenna system
US7302278B2 (en) * 2003-07-03 2007-11-27 Rotani, Inc. Method and apparatus for high throughput multiple radio sectorized wireless cell
JP4574282B2 (ja) * 2004-08-20 2010-11-04 キヤノン株式会社 画像供給デバイス及び該デバイスの制御方法及び印刷システムと印刷制御方法
US20070005550A1 (en) * 2005-06-24 2007-01-04 Alexander Klein Finding a hexagonal cell containing an X, Y position
US7949344B1 (en) 2006-02-13 2011-05-24 Wireless Strategies, Inc. Uncoordinated microwave paths in coordinated frequency bands
EP2464028A1 (en) 2006-02-28 2012-06-13 Rotani Inc. Methods and apparatus for overlapping mimo antenna physical sectors
US8078109B1 (en) 2007-04-13 2011-12-13 Wireless Stategies, Inc. Concurrently coordinated microwave paths in coordinated frequency bands
US8983365B2 (en) * 2007-12-21 2015-03-17 Ibiquity Digital Corporation Systems and methods for communicating and rendering electronic program guide information via digital radio broadcast transmission
CN101510922B (zh) * 2009-02-24 2011-07-20 华为技术有限公司 媒体资源管理方法、装置、设备和系统
EP2569995B1 (en) 2010-05-10 2017-09-20 BlackBerry Limited System and method for dynamic band scheduling
US10499269B2 (en) 2015-11-12 2019-12-03 Commscope Technologies Llc Systems and methods for assigning controlled nodes to channel interfaces of a controller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3764915A (en) * 1971-06-25 1973-10-09 Bell Telephone Labor Inc Dynamic program control for channel assignment in mobile communication systems
US4736453A (en) * 1985-12-10 1988-04-05 Schloemer Gerald R Method and apparatus for making frequency channel assignment in a cellular or non-cellular radiotelephone communications system
US4670906A (en) * 1986-04-02 1987-06-02 Motorola, Inc. Data communications system transmitter selection method and apparatus
US4965850A (en) * 1989-01-23 1990-10-23 Schloemer Jerry R System for and method of assigning frequencies in a communications system with no central control of frequency allocation
SE465146B (sv) * 1989-03-03 1991-07-29 Televerket Metod foer foerdelning av ett givet antal radiokanaler i ett radiosystem

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KR100208541B1 (ko) 1999-07-15
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JPH04302547A (ja) 1992-10-26
JPH0748903B2 (ja) 1995-05-24
EP0490554A2 (en) 1992-06-17
EP0490554A3 (en) 1993-03-17
DE69126955T2 (de) 1997-11-27
EP0490554B1 (en) 1997-07-23
BR9105432A (pt) 1992-08-25
MX9102444A (es) 1992-06-01
US5134709A (en) 1992-07-28
AU8888291A (en) 1992-07-02
ES2103787T3 (es) 1997-10-01

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