BR0102489A - Método de designação de canal distribuìdo - Google Patents

Método de designação de canal distribuìdo

Info

Publication number
BR0102489A
BR0102489A BR0102489-2A BR0102489A BR0102489A BR 0102489 A BR0102489 A BR 0102489A BR 0102489 A BR0102489 A BR 0102489A BR 0102489 A BR0102489 A BR 0102489A
Authority
BR
Brazil
Prior art keywords
lists
priority
channel
service request
designation method
Prior art date
Application number
BR0102489-2A
Other languages
English (en)
Inventor
Dan Avidor
Sayandev Mukherjee
Jeong-Dong Ryoo
Original Assignee
Lucent Technologies 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 Lucent Technologies Inc filed Critical Lucent Technologies Inc
Publication of BR0102489A publication Critical patent/BR0102489A/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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
    • H04W16/14—Spectrum sharing arrangements between different networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/563—Allocation or scheduling criteria for wireless resources based on priority criteria of the wireless resources

Landscapes

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

Abstract

"MéTODO DE DESIGNAçãO DE CANAL DISTRIBUìDO". Sem coordenação intercelular em base de solicitação de comunicação, a designação de canal pode ser efetuada com eficiência pelo desenvolvimento, para cada célula, ou um setor da mesma quando as células forem setorizadas utilizando antenas direcionais, uma lista de prioridade de grupos de canais, e selecionando um canal a ser designado em resposta a uma solicitação de serviço do grupo de prioridade mais alta que tem disponível canais na ocasião da solicitação de serviço. As listas de prioridade são desenvolvidas com base em várias medições de interferência que são feitas. As listas de prioridade tendem a permanecer as mesmas por períodos de tempo relativamente longos. Entretanto, periodicamente, as listas de prioridade devem ser redeterminadas para assegurar que as melhores listas estão sendo empregadas. Por exemplo, as listas podem precisar ser mudadas devido a construção nova ou a mudanças sazonais na vegetação, que podem afetar a interferência sofrida no sistema. De modo vantajoso, a capacidade do sistema sob condições de carga concentrada de pico pode aumentar. Esta vantagem é ainda aumentada sob condições de campo para as quais os formatos da célula não são ideais.
BR0102489-2A 2000-06-30 2001-06-22 Método de designação de canal distribuìdo BR0102489A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/607,499 US6654612B1 (en) 2000-06-30 2000-06-30 Distributed channel assignment method

Publications (1)

Publication Number Publication Date
BR0102489A true BR0102489A (pt) 2002-04-30

Family

ID=24432538

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0102489-2A BR0102489A (pt) 2000-06-30 2001-06-22 Método de designação de canal distribuìdo

Country Status (8)

Country Link
US (1) US6654612B1 (pt)
EP (1) EP1168868A1 (pt)
JP (1) JP2002044718A (pt)
KR (1) KR20020004841A (pt)
CN (1) CN1330495A (pt)
AU (1) AU5411401A (pt)
BR (1) BR0102489A (pt)
CA (1) CA2345169A1 (pt)

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US6973312B1 (en) * 2002-07-18 2005-12-06 Sprint Spectrum L.P. Method and system of identifying cells in which to apply a carrier frequency
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US7302278B2 (en) * 2003-07-03 2007-11-27 Rotani, Inc. Method and apparatus for high throughput multiple radio sectorized wireless cell
WO2005015839A1 (en) * 2003-08-07 2005-02-17 Philips Intellectual Property & Standards Gmbh Channel coordination in wireless network systems
WO2005074313A1 (ja) * 2004-01-30 2005-08-11 Mitsubishi Denki Kabushiki Kaisha 無線チャネル割当方法
US7573851B2 (en) 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US7489282B2 (en) * 2005-01-21 2009-02-10 Rotani, Inc. Method and apparatus for an antenna module
US7634277B2 (en) * 2005-04-28 2009-12-15 Cisco Technology, Inc. Method for allocating channel resources for improving frequency utilization efficiency of wireless communication systems
US7408974B2 (en) * 2005-05-11 2008-08-05 Sprint Spectrum L.P. Composite code-division/time-division multiplex system
US7711360B2 (en) * 2005-11-08 2010-05-04 Siemens Aktiengesellschaft Radio frequency planning with consideration of inter-building effects
US7583855B2 (en) * 2006-02-23 2009-09-01 Siemens Aktiengesellschaft Signal source data input for radio frequency planning
US7379829B2 (en) * 2006-02-23 2008-05-27 Siemens Aktiengesellschaft Method and apparatus for automated characterization of objects with unknown RF characteristics
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US8917673B2 (en) * 2006-07-14 2014-12-23 Qualcomm Incorporation Configurable downlink and uplink channels for improving transmission of data by switching duplex nominal frequency spacing according to conditions
US20080075051A1 (en) * 2006-09-27 2008-03-27 Baris Dundar Methods, apparatus and articles for radio frequency planning
JP4829976B2 (ja) * 2006-09-29 2011-12-07 富士通株式会社 基地局装置及びセル構成方法
GB2445777B (en) * 2007-01-10 2009-04-22 Samsung Electronics Co Ltd Wireless communication system
KR100867090B1 (ko) 2007-02-13 2008-11-04 삼성전자주식회사 고정 중계 기반 통신 시스템에서 셀 간 간섭을 줄이기 위한반송파 할당 방법
CN100450201C (zh) * 2007-03-15 2009-01-07 上海交通大学 分布式自适应动态信道分配方法
US9113325B2 (en) * 2007-04-25 2015-08-18 Texas Instruments Incorporated Signaling of random access preamble time-frequency location in wireless networks
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US10517100B2 (en) * 2014-12-08 2019-12-24 Kabushiki Kaisha Toshiba Radio resource allocation in a wireless communication network
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Also Published As

Publication number Publication date
EP1168868A1 (en) 2002-01-02
AU5411401A (en) 2002-01-03
US6654612B1 (en) 2003-11-25
CA2345169A1 (en) 2001-12-30
KR20020004841A (ko) 2002-01-16
CN1330495A (zh) 2002-01-09
JP2002044718A (ja) 2002-02-08

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04W 72/02 (2009.01), H04W 4/00 (2018.01), H04W 16