BRPI0400115A - Método de ajuste de potência de equipamentos de transmissão sem fio segundo o perfil de obstáculos e ocupação do terreno e seu uso - Google Patents

Método de ajuste de potência de equipamentos de transmissão sem fio segundo o perfil de obstáculos e ocupação do terreno e seu uso

Info

Publication number
BRPI0400115A
BRPI0400115A BRPI0400115A BRPI0400115A BR PI0400115 A BRPI0400115 A BR PI0400115A BR PI0400115 A BRPI0400115 A BR PI0400115A BR PI0400115 A BRPI0400115 A BR PI0400115A
Authority
BR
Brazil
Prior art keywords
occupation
wireless transmission
terrain
transmission equipment
equipment according
Prior art date
Application number
Other languages
English (en)
Inventor
Claudio Luis De Amorim
Sergio Kostin
Original Assignee
Coppe Ufrj
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 Coppe Ufrj filed Critical Coppe Ufrj
Priority to BRPI0400115A priority Critical patent/BRPI0400115B1/pt
Priority to PCT/BR2005/000009 priority patent/WO2005069716A2/en
Publication of BRPI0400115A publication Critical patent/BRPI0400115A/pt
Publication of BRPI0400115B1 publication Critical patent/BRPI0400115B1/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H04W52/283—Power depending on the position of the mobile
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/391—Modelling the propagation channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/22—TPC being performed according to specific parameters taking into account previous information or commands
    • H04W52/225—Calculation of statistics, e.g. average or variance
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/34—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading
    • H04W52/343—TPC management, i.e. sharing limited amount of power among users or channels or data types, e.g. cell loading taking into account loading or congestion level

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Probability & Statistics with Applications (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transmitters (AREA)

Abstract

"MéTODO DE AJUSTE DE POTêNCIA DE EQUIPAMENTOS DE TRANSMISSãO SEM FIO SEGUNDO O PERFIL DE OBSTáCULOS E OCUPAçãO DO TERRENO E SEU USO". A inovação ora proposta refere-se a um método que permite a equipamentos de transmissão sem fio ajustarem a sua potência de transmissão de acordo com a obstrução que a transmissão sofre devido à disposição geométrica dos obstáculos do terreno em que serão utilizados, bem como a sua distribuição probabilística de ocupação, sendo a implementação do método prevista, em equipamentos de telecomunicações, como redes de sensores, telefones celulares, dispositivos de rastreamento e localização, dentre outros.
BRPI0400115A 2004-01-23 2004-01-23 método de ajuste de potência de equipamentos de transmissão sem fio segundo o perfil de obstáculos e ocupação do terreno e seu uso BRPI0400115B1 (pt)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BRPI0400115A BRPI0400115B1 (pt) 2004-01-23 2004-01-23 método de ajuste de potência de equipamentos de transmissão sem fio segundo o perfil de obstáculos e ocupação do terreno e seu uso
PCT/BR2005/000009 WO2005069716A2 (en) 2004-01-23 2005-01-24 Method for power adjustment of wireless mobile equipments distributed across a terrain according to the terrain's obstacle profile and probabilistic spatial distribution of the equipments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0400115A BRPI0400115B1 (pt) 2004-01-23 2004-01-23 método de ajuste de potência de equipamentos de transmissão sem fio segundo o perfil de obstáculos e ocupação do terreno e seu uso

Publications (2)

Publication Number Publication Date
BRPI0400115A true BRPI0400115A (pt) 2005-09-13
BRPI0400115B1 BRPI0400115B1 (pt) 2018-10-30

Family

ID=34800200

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0400115A BRPI0400115B1 (pt) 2004-01-23 2004-01-23 método de ajuste de potência de equipamentos de transmissão sem fio segundo o perfil de obstáculos e ocupação do terreno e seu uso

Country Status (2)

Country Link
BR (1) BRPI0400115B1 (pt)
WO (1) WO2005069716A2 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6115580A (en) * 1998-09-08 2000-09-05 Motorola, Inc. Communications network having adaptive network link optimization using wireless terrain awareness and method for use therein
US6490460B1 (en) * 1998-12-01 2002-12-03 Qualcomm Incorporated Forward and reverse link power control using position and mobility information
WO2001031945A1 (en) * 1999-10-28 2001-05-03 Telcordia Technologies, Inc. System and method for energy-efficient transmission power control, routing and transmission scheduling in wireless communication networks
AU3010301A (en) * 1999-12-17 2001-06-25 Telefonaktiebolaget Lm Ericsson (Publ) System and method for enabling a user of a mobile radio terminal to influence their own radio quality
EP1326349A1 (de) * 2002-06-25 2003-07-09 Siemens Aktiengesellschaft Verfahren zur Einstellung der Sendeleistung einer mobilen Station, sowie zugehöriges Funksystem und mobile Station

Also Published As

Publication number Publication date
WO2005069716A3 (en) 2005-12-01
WO2005069716A2 (en) 2005-08-04
BRPI0400115B1 (pt) 2018-10-30

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 11A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04W 52/22 (2009.01), H04W 52/28 (2009.01)

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Owner name: COPPE/UFRJ-COORDENACAO DOS PROGRAMAS DE POS GRADUA

B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08G Application fees: restoration [chapter 8.7 patent gazette]
B25D Requested change of name of applicant approved

Owner name: INSTITUTO ALBERTO LUIZ COIMBRA DE POS GRADUACAO E

B25G Requested change of headquarter approved

Owner name: INSTITUTO ALBERTO LUIZ COIMBRA DE POS GRADUACAO E

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 30/10/2018, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 19A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2706 DE 16-11-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.