KR970055670A - Personal communication terminal with power saving function of broadcasting control channel - Google Patents

Personal communication terminal with power saving function of broadcasting control channel Download PDF

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Publication number
KR970055670A
KR970055670A KR1019950070988A KR19950070988A KR970055670A KR 970055670 A KR970055670 A KR 970055670A KR 1019950070988 A KR1019950070988 A KR 1019950070988A KR 19950070988 A KR19950070988 A KR 19950070988A KR 970055670 A KR970055670 A KR 970055670A
Authority
KR
South Korea
Prior art keywords
broadcast information
base station
broadcast
communication terminal
personal communication
Prior art date
Application number
KR1019950070988A
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Korean (ko)
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KR0165615B1 (en
Inventor
곽재봉
Original Assignee
유기범
대우통신 주식회사
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.)
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Publication date
Application filed by 유기범, 대우통신 주식회사 filed Critical 유기범
Priority to KR1019950070988A priority Critical patent/KR0165615B1/en
Publication of KR970055670A publication Critical patent/KR970055670A/en
Application granted granted Critical
Publication of KR0165615B1 publication Critical patent/KR0165615B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0238—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is an unwanted signal, e.g. interference or idle signal

Abstract

본 발명은 절전기능이 내장된 개인통신용 단말기에 있어서, 단말기가 비이동상태일 때에 특정 기지국과의 접속이 반복되는 경우에 이미 접속된 기지국내의 채널구성에 대한 방송정보의 반복 수신에 대한 전력을 절약할 수 있도록 된 방송제어채널 수신전력 절전기능을 갖춘 개인통신용 단말기에 관한 것으로, GSM규격에 따른 TDMA방식으로 운용되는 개인통신용 단말기에 있어서, 안테나에 의해 수신된 무선주파수신호로부터 본래의 코드신호를 복조하는 복조수단과, 이 복조부에 의해 복원된 코드데이터에 대하여 디코딩 및 디인터리빙을 실행하는 베이스밴드처리수단,이 베이스밴드처리수단으로부터 출력되는 데이터를 처리하여 기지국으로부터 전송된 방송채널에 대한 제어데이터를 검출하는 LAPDm처리수단, 이 LAPDm처리수단에 의해 처리된 방송채널(BCCH)의 제어데이터를 통한 해당 기지국의 방송정보를 저장하기 위한 방송정보저장수단 및, 상기 방송정보저장수단에 저장된 방송정보가 있는 제어국과의 접속에 있어서는 방송채널의 수신없이 저장된 방송정보를 근거로 기지국과의 접속을 실행제어하는 제어수단을 포함하여 구성된 것을 특징으로 한다.According to the present invention, in a personal communication terminal having a power saving function, a power for repetitive reception of broadcast information on a channel configuration in an already connected base station when the connection with a specific base station is repeated when the terminal is not moved is repeated. The present invention relates to a personal communication terminal having a power saving function of a broadcast control channel receiving power that can be saved. The personal communication terminal operated by a TDMA method according to the GSM standard, comprising: receiving an original code signal from a radio frequency signal received by an antenna. Demodulation means for demodulating, baseband processing means for performing decoding and deinterleaving on the code data restored by the demodulator, and controlling the broadcast channel transmitted from the base station by processing data output from the baseband processing means. LAPDm processing means for detecting data, the broadcast channel B processed by this LAPDm processing means Broadcast information storage means for storing broadcast information of the corresponding base station through control data of the CCH, and in connection with a control station having broadcast information stored in the broadcast information storage means, based on the stored broadcast information without receiving a broadcast channel. And control means for controlling execution of the connection with the base station.

Description

방송제어채널 수신전력 절전기능을 갖춘 개인통신용 단말기Personal communication terminal with power saving function of broadcasting control channel

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제4도는 제1도에 나타낸 개인통신 시스템에 있어서의 기지국과 단말기에 제어데이터를 송수신하기 위한 제어채널의 데이터 구성도.4 is a data configuration diagram of a control channel for transmitting and receiving control data to and from a base station and a terminal in the personal communication system shown in FIG.

Claims (1)

GSM규격에 따른 TDMA방식으로 운용되는 개인 통신용 단말기에 있어서, 안테나에 의해 수신된 무선주파수신호로부터 본래의 코드신호를 복조하는 복조수단과, 이 복조부에 의해 복원된 코드데이터에 대하여 디코딩 및 디인터리빙을 실행하는 베이스밴드처리수단, 이 베이스밴드처리수단으로부터 출력되는 데이터를 처리하여 기지국으로부터 전송된 방송채널에 대한 제어데이터를 검출하는 LAPDm처리수단, 이 LAPDm처리수단에 의해 처리된 방송채널(BCCH)의 제어데이터를 통한 해당 기지국의 방송정보를 저장하기 위한 방송정보저장수단 및, 상기 방송정보저장수단에 저장된 방송정보가 있는 제어국과의 접속에 있어서는 방송채널의 수신없이 저장된 방송정보를 근거로 기지국과의 접속을 실행제어하는 제어수단을 포함하여 구성된 것을 특징으로 하는 방송제어채널 수신전력 절전기능을 갖춘 개인통신용 단말기.A personal communication terminal operating in a TDMA manner according to the GSM standard, comprising: demodulation means for demodulating an original code signal from a radio frequency signal received by an antenna, and decoding and deinterleaving the code data restored by the demodulation unit; Baseband processing means for executing the data, LAPDm processing means for processing data output from the baseband processing means, and detecting control data for the broadcast channel transmitted from the base station, and a broadcast channel (BCCH) processed by the LAPDm processing means. Broadcast information storage means for storing broadcast information of the base station through control data of the base station, and in connection with a control station having broadcast information stored in the broadcast information storage means, the base station based on the stored broadcast information without receiving a broadcast channel. And control means for controlling the execution of the connection therewith. Personal communication terminal capable of receiving the control channel power saving feature. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950070988A 1995-12-30 1995-12-30 Mobile subscriber having power saving function receiving bcch channel KR0165615B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070988A KR0165615B1 (en) 1995-12-30 1995-12-30 Mobile subscriber having power saving function receiving bcch channel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070988A KR0165615B1 (en) 1995-12-30 1995-12-30 Mobile subscriber having power saving function receiving bcch channel

Publications (2)

Publication Number Publication Date
KR970055670A true KR970055670A (en) 1997-07-31
KR0165615B1 KR0165615B1 (en) 1999-02-01

Family

ID=19448797

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950070988A KR0165615B1 (en) 1995-12-30 1995-12-30 Mobile subscriber having power saving function receiving bcch channel

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69927198T2 (en) * 1998-03-19 2006-06-29 Hitachi, Ltd. Broadcast information delivering system
KR100431946B1 (en) * 2001-06-30 2004-05-17 한명국 Multi-room sound system

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Publication number Publication date
KR0165615B1 (en) 1999-02-01

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