KR970055668A - Personal communication terminal with power saving function for independent control channel - Google Patents

Personal communication terminal with power saving function for independent control channel Download PDF

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Publication number
KR970055668A
KR970055668A KR1019950070986A KR19950070986A KR970055668A KR 970055668 A KR970055668 A KR 970055668A KR 1019950070986 A KR1019950070986 A KR 1019950070986A KR 19950070986 A KR19950070986 A KR 19950070986A KR 970055668 A KR970055668 A KR 970055668A
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South Korea
Prior art keywords
data
independent control
control channel
processing unit
time
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KR1019950070986A
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Korean (ko)
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KR0165611B1 (en
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곽재봉
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유기범
대우통신주식회사
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Priority to KR1019950070986A priority Critical patent/KR0165611B1/en
Publication of KR970055668A publication Critical patent/KR970055668A/en
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Publication of KR0165611B1 publication Critical patent/KR0165611B1/en

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    • 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
    • H04W52/0251—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity
    • H04W52/0258—Power saving arrangements in terminal devices using monitoring of local events, e.g. events related to user activity controlling an operation mode according to history or models of usage information, e.g. activity schedule or time of day

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Circuits Of Receivers In General (AREA)
  • Transceivers (AREA)

Abstract

본 발명은 기지국 상위로의 메시지 전송이후 응답메시지가 되돌아오는 시간구간 동안을 휴지기간으로 설정함으로써, 이 휴지기간동안의 독립제어채널 수신전력을 절약할 수 있도록 된 휴지기간 설정을 통한 독립제어채널수신전력 절전기능을 갖춘 개인 통신용 단말기에 관한 것으로, GSM규격에 따른 TDMA방식으로 운용되는 개인통신용 단말기에 있어서, 안테나에 의해 수신된 무선주파수신호로부터 본래의 코드신호를 복조하는 복조부와, 이 복조부에 의해 복원된 코드데이터에 대하여 디코딩 및 디인터리빙을 실행하는 베이스밴드처리부, 이 베이스밴드처리부로부터 출력되는 데이터를 처리하여 기지국으로부터 전송된 호출채널에 대한 제어데이터를 검출하는 LAPDm처리부, 이 LAPDm처리부에 의해 독립제어채널(SDCCH)이 수신될 때마다 그 수신회수를 계수하는 SDCCH카운터, 독립제어채널(SDCCH)의 응답대기시간을 계수하기 위한 소정 시간데이터를 생성하는 타이머, 독립제어채널 수신시 이 타이머의 현재 계수치를 카운터값에 대응시켜 저장하는 시간데이터 저장부, 이 시간데이터저장부에 저장 설정된 데이터 가운데 최대계수값을 독립제어채널 응답대기시간에 대한 기준데어터로 저장하는 데이터 메모리, 및 상기 기준데이터를 근거로 LAPDm처리부를 통한 독립제어 채널 송신이후 소정 시간동안 독립제어채널 수신 휴지기간을 설정하도록 복조부를 제어하는 제어부를 포함하여 구성된 것을 특징으로 한다.The present invention sets the period of time during which the response message returns after transmitting the message to the base station as the idle period, thereby receiving the independent control channel through the idle period setting to save the independent control channel reception power during the idle period. A personal communication terminal having a power saving function, the personal communication terminal operating in a TDMA method according to the GSM standard, comprising: a demodulation unit for demodulating an original code signal from a radio frequency signal received by an antenna; A baseband processing unit for decoding and deinterleaving the code data restored by the baseband processing unit, a LAPDm processing unit for processing data output from the baseband processing unit, and detecting control data for a call channel transmitted from the base station; Count is counted each time an SDCCH is received An SDCCH counter, a timer for generating predetermined time data for counting a response waiting time of an independent control channel (SDCCH), a time data storage unit for storing the current count value of this timer in correspondence with a counter value when receiving an independent control channel, Data memory for storing the maximum coefficient value among the data set in the time data storage unit as reference data for the independent control channel response waiting time, and independent control for a predetermined time after transmission of the independent control channel through the LAPDm processing unit based on the reference data. And a control unit for controlling the demodulator to set the channel reception pause period.

Description

휴지기간 설정을 통한 독립제어채널수신전력 절전기능을 갖춘 개인통신용 단말기Personal communication terminal with power saving function for independent control channel

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

제4도는 본 발명의 1실시예에 따른 휴지기간 설정을 통한 독립제어채널수신전력 절전기능을 갖춘 개인통신용 단말기의 내부구성을 나타낸 도면.4 is a diagram showing the internal configuration of a terminal for personal communication with an independent control channel receiving power saving function by setting a rest period according to an embodiment of the present invention.

Claims (1)

GSM규격에 따른 TDMA방식으로 운용되는 개인통신용 단말기에 있어서, 안테나에 의해 수신된 무선주파수신호로부터 본래의 코드신호를 복조하는 복조부와, 이 복조부에 의해 복원된 코드데이터에 대하여 디코딩 및 디인터리빙을 실행하는 베이스 밴드처리부, 이 베이스밴드처리부로부터 출력되는 데이터를 처리하여 기지국으로부터 전송된 호출채널에 대한 제어데이터를 검출하는 LAPDm처리부, 이 LAPDm처리부에 의해 독립제어채널(SDCCH)이 수신될 때마다 그 수신회수를 계수하는 SDCCH카운터, 독립제어채널(SDCCH)의 응답대기시간을 계수하기 위한 소정 시간데이터를 생성하는 타이머, 독립제어채널 수신시 이 타이머의 현재 계수치를 카운터 값에 대응시켜 저장하는 시간데이터 저장부, 이 시간데이터저장부에 저장설정된 데이터 가운데 최대계수값을 독립제어채널 응답대기시간에 대한 기준데이터로 저장하는 데이터 메모리. 및 상기 기준데이터를 근거로 LAPDm처리부를 통한 독립제어채널 송신이 후 소정 시간동안 독립제어채널 수신 휴지기간을 설정하도록 복조부를 제어하는 제어부를 포함하여 구성된 것을 특징으로 하는 휴지기간 설정으로 통한 독립제어채널수신전력 절전기능을 갖춘 개인통신용 단말기.A personal communication terminal operating in a TDMA manner according to the GSM standard, comprising: a demodulator 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 demodulator A baseband processing unit for executing a; a LAPDm processing unit for processing data output from the baseband processing unit to detect control data for a call channel transmitted from a base station; and whenever an independent control channel (SDCCH) is received by the LAPDm processing unit. SDCCH counter for counting the number of reception times, timer for generating predetermined time data for counting response waiting time of independent control channel (SDCCH), time for storing the current count value of this timer in correspondence with counter value when receiving independent control channel Data storage unit, independent of the maximum coefficient value among the data set in this time data storage unit Data memory to store as reference data for channel response waiting time. And a control unit configured to control a demodulator to set an independent control channel reception pause period for a predetermined time after transmission of the independent control channel through the LAPDm processing unit on the basis of the reference data. Personal communication terminal with power saving function. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950070986A 1995-12-30 1995-12-30 Mobile station having power saving function when receives sdcch channel by designating idle period KR0165611B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950070986A KR0165611B1 (en) 1995-12-30 1995-12-30 Mobile station having power saving function when receives sdcch channel by designating idle period

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950070986A KR0165611B1 (en) 1995-12-30 1995-12-30 Mobile station having power saving function when receives sdcch channel by designating idle period

Publications (2)

Publication Number Publication Date
KR970055668A true KR970055668A (en) 1997-07-31
KR0165611B1 KR0165611B1 (en) 1999-02-01

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KR1019950070986A KR0165611B1 (en) 1995-12-30 1995-12-30 Mobile station having power saving function when receives sdcch channel by designating idle period

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KR0165611B1 (en) 1999-02-01

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