BR0006408A - Wireless communication device and method for predicting a frame rate in a cdma communication system - Google Patents

Wireless communication device and method for predicting a frame rate in a cdma communication system

Info

Publication number
BR0006408A
BR0006408A BR0006408A BR0006408A BR0006408A BR 0006408 A BR0006408 A BR 0006408A BR 0006408 A BR0006408 A BR 0006408A BR 0006408 A BR0006408 A BR 0006408A BR 0006408 A BR0006408 A BR 0006408A
Authority
BR
Brazil
Prior art keywords
relationship
frame rate
current
wireless communication
communication device
Prior art date
Application number
BR0006408A
Other languages
Portuguese (pt)
Inventor
Ulrich Faber
Original Assignee
Nec 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 Nec Corp filed Critical Nec Corp
Publication of BR0006408A publication Critical patent/BR0006408A/en

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  • Transforming Light Signals Into Electric Signals (AREA)
  • Studio Devices (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"DISPOSITIVO DE COMUNICAçãO SEM FIO E MéTODO PARA PREVER UMA TAXA DE MOLDURA EM UM SISTEMA DE COMUNICAçãO CDMA" Em um método para controlar um pesquisador usado em um dispositivo de comunicação sem fio suprido com uma seq³ência de sinais de dados de recepção de faixa base divisíveis em uma seq³ência de molduras, uma moldura atual e molduras precedentes são selecionados as quais satisfazem um primeiro relacionamento. Taxas de moldura atual e precedente são estatisticamente processadas para obter freq³ências de combinações das taxas de moldura atual e precedente e para armazenar as freq³ências. O primeiro relacionamento é determinado por uma diferença entre um tempo de processamento de correlatores e similares e um tempo de atraso de uma unidade de atraso. Uma porção de julgamento de taxa de pesquisa de moldura subseq³ente processa estatisticamente freq³ências de combinações das taxas de moldura atual e precedente de modo a calcular um candidato à taxa de moldura subseq³ente de acordo com o primeiro relacionamento. A taxa de moldura subseq³ente é prevista através do uso do canditado à taxa de moldura subseq³ente com referência a um segundo relacionamento similar ao primeiro relacionamento."WIRELESS COMMUNICATION DEVICE AND METHOD FOR PREVENTING A FRAME RATE IN A CDMA COMMUNICATION SYSTEM" In a method to control a searcher used in a wireless communication device supplied with a sequence of divisible baseband reception data signals in a frame sequence, a current frame and preceding frames are selected which satisfy a first relationship. Current and previous frame rates are statistically processed to obtain frequency combinations of current and previous frame rates and to store frequencies. The first relationship is determined by a difference between a processing time of correlators and the like and a delay time of a delay unit. A subsequent frame search rate judgment portion statistically processes matching frequencies of the current and previous frame rates in order to calculate a candidate for the subsequent frame rate according to the first relationship. The subsequent frame rate is estimated using the applicant at the subsequent frame rate with reference to a second relationship similar to the first relationship.

BR0006408A 1999-12-08 2000-12-08 Wireless communication device and method for predicting a frame rate in a cdma communication system BR0006408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34832199A JP2001169188A (en) 1999-12-08 1999-12-08 Clamp circuit

Publications (1)

Publication Number Publication Date
BR0006408A true BR0006408A (en) 2001-07-24

Family

ID=18396254

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0006408A BR0006408A (en) 1999-12-08 2000-12-08 Wireless communication device and method for predicting a frame rate in a cdma communication system

Country Status (2)

Country Link
JP (1) JP2001169188A (en)
BR (1) BR0006408A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6238229B2 (en) * 2014-01-07 2017-11-29 国立大学法人九州工業大学 Parallax sensor and correlation signal generation method

Also Published As

Publication number Publication date
JP2001169188A (en) 2001-06-22

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Legal Events

Date Code Title Description
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 8A ANUIDADE.

B08K Maintenance of archiving: application remains archived as no request for restauration (art. 87) has been received.

Free format text: REFERENTE AO DESPACHO 8.6 NA RPI2003 DE 26/05/2009.