JPS5847345A - Intermittent receiving system and intermittent receiving mobile station device - Google Patents
Intermittent receiving system and intermittent receiving mobile station deviceInfo
- Publication number
- JPS5847345A JPS5847345A JP56144772A JP14477281A JPS5847345A JP S5847345 A JPS5847345 A JP S5847345A JP 56144772 A JP56144772 A JP 56144772A JP 14477281 A JP14477281 A JP 14477281A JP S5847345 A JPS5847345 A JP S5847345A
- Authority
- JP
- Japan
- Prior art keywords
- mobile station
- section
- frame
- signal
- call
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
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
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0274—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof
- H04W52/028—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks
- H04W52/0283—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by switching on or off the equipment or parts thereof switching on or off only a part of the equipment circuit blocks with sequential power up or power down of successive circuit blocks, e.g. switching on the local oscillator before RF or mixer stages
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は、移動無線電話方式において、回線接続品質に
全く悪影響を与えずに移動局装置の低消費電力化を図る
ことが可能な間欠受信方式及び間欠受信移動局装置に関
するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention provides an intermittent reception method and an intermittent reception mobile station device that can reduce the power consumption of a mobile station device in a mobile radio telephone system without having any adverse effect on line connection quality. It is related to.
移動無線電話方式としては、制御データ伝送用の制御チ
ャネルと通話用の通話チャネルラミ線チャネルとして持
ち、移動無線用移動局装置が待受は時には制御チャネル
の受信を行って、０移動部の着呼信号を受信したときに
は、通話チャネルへ切り換えて通話を行う方式が知られ
ている。この方式では、第１図に例示したような順序で
制御チャネルに制御信号が送出される。第１図で、１は
移動局の存在位置を基地局側に登録するための位置情報
フレームであり、２は移動局が発呼する際の発振制御用
チャネルのチャネル番号を知らせるための発呼情報信号
フレームで、第１図のように２フレーム連続する。位置
情報と発呼情報は合せて報知情報と呼ばせ゛る。３は着
呼信号フレーみであり、固定電話網または他の移動局か
ら呼出しがあったときに該当移動局を呼び出すための一
斉呼・出し信号である。４及び５は、移動局の呼出しが
行われた後、通話するチャネル番号を該当移動局に知ら
せるためのチャネル指定信号フレームである。このうち
、４は着呼のあった移動局の移動局番号が示されている
情報フレームであり、５は４で移動局番号が示されてい
る移動局に通話チャネルを知らせるための通話チャネル
番号指定フレームである。The mobile radio telephone system has a control channel for control data transmission and a communication channel for communication as a laminated wire channel, and when the mobile radio mobile station device is on standby, it sometimes receives the control channel and receives the 0 mobile unit's arrival signal. A method is known in which when a call signal is received, the user switches to a communication channel and makes a call. In this method, control signals are sent to the control channel in the order illustrated in FIG. In Figure 1, 1 is a location information frame for registering the location of the mobile station on the base station side, and 2 is a call origination frame for notifying the channel number of the oscillation control channel when the mobile station makes a call. The information signal frame is two consecutive frames as shown in FIG. The location information and call information are collectively referred to as broadcast information. Reference numeral 3 indicates an incoming call signal frame, which is a general paging/calling signal for calling the corresponding mobile station when a call is received from the fixed telephone network or another mobile station. 4 and 5 are channel designation signal frames for notifying the mobile station of the channel number to be used after the mobile station is called. Of these, 4 is an information frame in which the mobile station number of the mobile station that received the call is shown, and 5 is a call channel number for informing the mobile station whose mobile station number is shown in 4 of the call channel. This is the specified frame.
基地局から制御チャネルで送られてくるこれら、の情報
は、次の特徴を有する。第一１は、発呼情報信号はほと
んど変化しない情報である故、毎回受信する必要はない
点である。第２は、位置情報フレームの後の２ラレーム
は発呼情報信号フレームであり、着呼信号フレームでは
あり得ない点である。第３は、２フレーム連続するチャ
ネル指定信号フレームのうち、第１のフレームに含まれ
る移動局番号が自移動局番号でない場合は、第２のチャ
ネル指定信号フレームは受信する必要がない点である。These pieces of information sent from the base station via the control channel have the following characteristics. First, since the calling information signal is information that hardly changes, there is no need to receive it every time. The second point is that the two frames after the location information frame are calling information signal frames and cannot be incoming call signal frames. Thirdly, if the mobile station number included in the first frame of two consecutive channel designation signal frames is not the own mobile station number, there is no need to receive the second channel designation signal frame. .
制御チャネルで送られて（る情報が、以上のような３つ
の特徴を有しているにもかかわらず、従来の移動局装置
では、これらの３つの特徴を全く考慮せずに常時連続し
て信号０受信を行っている。Despite the fact that the information sent on the control channel has the three characteristics described above, conventional mobile station devices do not take these three characteristics into account at all and continuously transmit the information. Signal 0 is being received.
このため移動局装置の無線受信部、制御部、シンセサイ
ザ部、制御用メモリ部、及び制御用ＣＰＵ周辺回路部に
は、動作電流が常に供給されており、その結果、電気エ
ネルギーの浪費を招（という欠点を有している。Therefore, operating current is constantly supplied to the radio receiving section, control section, synthesizer section, control memory section, and control CPU peripheral circuit section of the mobile station device, resulting in wasted electrical energy. It has the following drawbacks.
本発明は、この点を改良するもので、回線接続品質に悪
影響を全く与えず、移動局装置の低消費電力化を図り、
電池寿命を長くすることが可能な間欠受信方式を提案す
ることを目的とし、以下図面により本発明の詳細な説明
する。The present invention improves this point by reducing the power consumption of mobile station equipment without having any negative effect on line connection quality.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail below with reference to the drawings, with the aim of proposing an intermittent reception method that can extend battery life.
第２図は本発明の実施例であり、移動局装置の本発明に
関係する部分を中心に示したものである。FIG. 2 shows an embodiment of the present invention, mainly showing the parts of the mobile station device related to the present invention.
第２図で、６はアンテナ、７は送受分波器、８は受信部
、９は送信部、１０はシンセサイザ部、１１は間欠受信
ゲート、１２は制御用メモリ部、１３は制御用ＣＰＵ、
１４は制御用ＣＰ、ＬＴ周辺回路、１５は間欠受信タイ
マ回路、１６は端末電話機、１７は電源部である。制御
チャネル信号受信時で信号を受信する必要がないときは
、制御用ＣＰＵ及び間欠受信用タイマ回路で生成される
間欠受信ゲート制御パルスにより、間欠受信グー）ＹＯ
ＦＦとし、受信部、シンセサイザ部、制御用メモリ部、
制御用ＣＰＵ周辺回路の電源を断とする。電源を断とす
る時間量は、以下に述べるタイミングフローに基づき、
ＣＰＵの指令によって間欠受信タイマ回路で積算する。In FIG. 2, 6 is an antenna, 7 is a transmitting/receiving duplexer, 8 is a receiving section, 9 is a transmitting section, 10 is a synthesizer section, 11 is an intermittent reception gate, 12 is a control memory section, 13 is a control CPU,
14 is a control CP and LT peripheral circuit, 15 is an intermittent reception timer circuit, 16 is a terminal telephone, and 17 is a power supply unit. When receiving a control channel signal and there is no need to receive the signal, the intermittent reception gate control pulse generated by the control CPU and the intermittent reception timer circuit controls the intermittent reception.
FF, receiving section, synthesizer section, control memory section,
Turn off the power to the control CPU peripheral circuit. The amount of time the power is removed is based on the timing flow described below.
It is integrated by the intermittent reception timer circuit according to a command from the CPU.
また、制御チャネル信号を受信しなければならないとき
、移動局発呼時、移動局着呼時、及び通話時には間欠受
信ゲー）ＹＯＮとし、受信部、シンセサイザ部、制御用
メモリ部、制御用ＣＰＵ周辺徊路に電流を供給する。In addition, when a control channel signal must be received, when a mobile station calls, when a mobile station receives a call, and when a call is made, the intermittent reception mode is set to YON, and the reception section, synthesizer section, control memory section, and control CPU peripheral Supply current to the detour.
制御チャネル受信時に間欠受信ゲー）４ＯＮ。Intermittent reception game) 4ON when receiving control channel.
ＯＦＦするタイミングは、第３図に示すとおりである。The timing of turning OFF is as shown in FIG.
第３図（ａ）で、１は位置情報フレーム、２は発呼情報
信号フレーム、３は着呼信号フレーム、４はチャネル指
定信号フレームのうち移動局番号が含まれているフレー
ム、５はチャネル指定信号フレームのうち通話チャネル
番号が含まれるフレームである。第３図（ｂ）は、間欠
受信ゲートのＯＮとＯＦＦの状態を示す図で、ゲートが
ＯＮのときに受信部、シンセサイザ部、制御用メモリ部
及び制御用ＣＰＵ周辺回路に電流が供給される。第３図
（ｂｌで、１８は位置情報フレーム１の第１回目の受信
、１９は位置情報フレームの第２回目の受信、加は着呼
信号フレーム３と位置情報フレームｌの連続受信、２１
はチャネル指定信号フレームのうち移動局番号が含まれ
ているフレーム４の受信、ｎは位置情報フレームの第３
回目の受信、るは位置情報フレーム１と発呼情報信号フ
レーム２の連続受信を表わす。In FIG. 3(a), 1 is a location information frame, 2 is a calling information signal frame, 3 is an incoming call signal frame, 4 is a channel designation signal frame that includes a mobile station number, and 5 is a channel This is a frame that includes a communication channel number among designated signal frames. FIG. 3(b) is a diagram showing the ON and OFF states of the intermittent reception gate. When the gate is ON, current is supplied to the reception section, synthesizer section, control memory section, and control CPU peripheral circuit. . Figure 3 (bl), 18 is the first reception of location information frame 1, 19 is the second reception of location information frame, plus is the continuous reception of incoming call signal frame 3 and location information frame l, 21
is the reception of frame 4 that includes the mobile station number among the channel designation signal frames, and n is the reception of the third frame of the location information frame.
The second reception represents the continuous reception of position information frame 1 and call origination information signal frame 2.
間欠受信ゲートがＯＮ及びＯＦＦになるタイミングを第
３図を用いて説明する。まず、位置情報フレーム受信時
に、間欠受信ゲートがＯＮになるようにタイミングを設
定しておき、１８で位置情報を受信する。ただし、シン
セサイザ部や受信部の立ち上がり時間を見込んで、早め
にゲートをＯＮする。位置情報フレーム受信後の２フレ
ームは、発呼情報信号フレーム２であり、発呼情報信号
送出時には一通常はゲートをＯＦＦとする。次σ月９で
再びゲートヶＯＮ＝し、受信を再開する。１９で受信さ
れた情報は位置情報であるので、この位置情報フレーム
受信後は、２フレームの間再びゲートＯＦｐとする。次
の加では、まず、着呼信号が受信される。着呼信号フレ
ーム受信時には、間欠受信を行わない場合と同様、着呼
が自移動局であるかどうかを判定し、次に位置情報フレ
ームが受信されるまでゲートｖＯＮにして連続受信とす
る（着呼が自移動局への場合には、受信動作と並行して
移動局側より着呼応答信号を送出する）。位置情報フー
レームな受信すると、次の２フレームの間ゲー）ＹＯＦ
Ｆとし、その後、再び電源ＯＮとすると、２１でチャネ
ル指定信号第１フレームが受信される。２１で受信した
移動局番号が自移動局番号の場合には、その次のチャネ
ル指定信号第２フレームも受信し、以後着呼のための連
続受信動作に移り、間欠受信を停止する。２１で受信し
た移動局番号が自移動局番号でない場合には、次の１フ
レームの間、ゲートをＯＦＦとし、さらにその次のρで
ゲートをＯＮとする。ρで受信された情報フレームは位
置情報フレームである故、次の２フレームの間はゲート
をＯＦＦとする。以上のよう姉、通常は発呼情報信号受
信時にゲートＹＯＦＦとするが、移動局発呼時に必要な
発信制御用チャネル情報もＭ回（Ｍは正整数）Ｖｃ１回
受信する必要がある。羽はこのＭ回に１回の発呼情報信
号の受信を表わしている。Ｍの値は、例えば現在の方ｇ
Ｋよると３０〜４０が適当である。The timing at which the intermittent reception gate turns ON and OFF will be explained using FIG. 3. First, the timing is set so that the intermittent reception gate is turned on when receiving the position information frame, and the position information is received at step 18. However, the gate should be turned on early, taking into account the rise time of the synthesizer section and reception section. The two frames after receiving the position information frame are the calling information signal frame 2, and the gate is normally turned off when sending the calling information signal. In the next σ month 9, the gate is turned ON again and reception resumes. Since the information received in step 19 is position information, after receiving this position information frame, the gate OFp is set again for two frames. In the next call, an incoming call signal is first received. When receiving an incoming call signal frame, as in the case without intermittent reception, it is determined whether the incoming call is from the own mobile station, and the gate is set to vON until the next location information frame is received for continuous reception. If the call is to the own mobile station, the mobile station sends an incoming call response signal in parallel with the receiving operation). When a position information frame is received, the game for the next two frames) YOF
F, and then, when the power is turned on again, the first frame of the channel designation signal is received at 21. If the mobile station number received at step 21 is the own mobile station number, the next channel designation signal second frame is also received, and thereafter the continuous reception operation for incoming calls is started, and the intermittent reception is stopped. If the mobile station number received at step 21 is not the own mobile station number, the gate is turned off for the next one frame, and then turned on at the next time ρ. Since the information frame received at ρ is a position information frame, the gate is turned off during the next two frames. As described above, the gate is normally turned off when receiving a call information signal, but the call control channel information required when a mobile station makes a call must also be received M times (M is a positive integer) once Vc. The feather represents reception of the call information signal once every M times. The value of M is, for example, the current direction g
According to K, 30 to 40 is appropriate.
−ム合計３フレームを全部受信し、残りの（Ｍ−１）回
は位置情報フレーム１フレームと発呼情報信号フレーム
２フレームの合計３フレームのウチ、位置情報フレーム
のみを受信する。また、着呼信号が受信された場合には
、着呼信号が自移動局への着呼であるかどうかを判定す
ると共に、次の位置情報フレームが受信されるまで間欠
受信ゲートをＯＮにする。位置情報信号フレームが受信
されたら、上述の位置情報フレームと発呼情報信号フレ
ームのみが受信されている場合の動作を繰り返す。- 3 frames in total are received, and for the remaining (M-1) times, only the location information frame is received out of the total of 3 frames, 1 frame of position information frame and 2 frames of calling information signal frame. Also, when an incoming call signal is received, it is determined whether the incoming call signal is an incoming call to the own mobile station, and the intermittent reception gate is turned on until the next location information frame is received. . When the location information signal frame is received, the operation described above when only the location information frame and the calling information signal frame are received is repeated.
さらに、チャネル指定信号の第１フレームが受信された
場合、この第１フレームに含まれる移動局番号が自移動
局番号であれば、次のチャネル指定信号第２フレームも
受信すると共に着呼のための連続受信動作に入る。チャ
ネル指定信号の第１フレーム情報が自移動局番号でなけ
れば、第２フレームが送出されている間、ゲートをＯＦ
Ｆとし、さらにその次のフレームを受信する。以後は、
この受信されたフレームが位置情報フレームか、着呼信
号フレームか、チャネル指定信号フレームかによって上
述の動作を繰り返す。Furthermore, when the first frame of the channel designation signal is received, if the mobile station number included in this first frame is the own mobile station number, the next channel designation signal second frame is also received and starts continuous reception operation. If the first frame information of the channel designation signal is not the own mobile station number, the gate is turned off while the second frame is being sent.
F, and then receive the next frame. From then on,
The above operation is repeated depending on whether the received frame is a location information frame, an incoming call signal frame, or a channel designation signal frame.
以上説明したように、制御情報の送出順序と各制御情報
の性質に注目して間欠受信を行うことにより、回路の低
消費電力化を図り、その結果、電池の消耗ケ防ぎ充電周
期を長くし、または電池の占める容積を小さくすること
ができる。As explained above, by paying attention to the transmission order of control information and the nature of each control information and performing intermittent reception, it is possible to reduce the power consumption of the circuit, and as a result, to prevent battery depletion and to lengthen the charging cycle. , or the volume occupied by the battery can be reduced.
第１図は移動無線電話方式に用いられている制御チャネ
ルの信号の一構成図、第２図は本発明の一実施例を示す
移動無線電話方式用移動局装置、第５図は本発明により
制御チャネルの信号と移動局無線部、制御部きり電源供
給状態との関係を示すタイムチャートである。
ｌ・・・・・・位置情報フレーム、
２・・・・・・発呼情報信号フレーム、３・・・・・・
着呼信号フレーム、
４・・・・・・チャネル指定信号フレームのうち移動局
番号が含まれるフレーム、
５・・・・・・チャネル指定信号フレームのうち通話チ
ャネル番号が含まれるフレーム
６・・・・・・アンテナ、 ７・・・・・・送受分
波器、８・・・・・・受信部、 ９・・・・・・
送信部、１０・・・・・・シンセサイザ部、１１・・・
・・・間欠受信ゲート、１２・・・・・・制御用メモリ
部、１３・・・・・・制御用ＣＰＵ、１４・・・・・・
制御用ＣＰＵ周辺回路、１５・・・・・・間欠受信タイ
マ回路、１６・・・・・・端末電話機、 １７・・・
・・・電源部、１８・・・・・・第１回目の位置情報フ
レームの受信、１９・・・・・・第２回目の位置情報フ
レームの受信、艶・・・・・・着呼信号フレームと位置
情報フレームの連続受信、
２１・・・・・・チャネル指定信号フレームのうち移動
局番号が含まれる情報フレームの受信、
ｎ・・・・・・第３回目の位置情報フレームの受信、％
・・・・・・Ｍ回に１回行われる位置情報フレームと一
発呼情報信号フレームの連続受信
特許出願人
日本電信電話公社
特許出願代理人
弁理士 山 本 恵 −FIG. 1 is a configuration diagram of control channel signals used in a mobile radio telephone system, FIG. 2 is a mobile station device for a mobile radio telephone system showing an embodiment of the present invention, and FIG. 5 is a time chart showing the relationship between a control channel signal, a mobile station radio section, and a control section-only power supply state. 1...Position information frame, 2...Calling information signal frame, 3...
Incoming call signal frame, 4... Frame that includes the mobile station number among the channel designation signal frames, 5... Frame that includes the call channel number among the channel designation signal frames, 6... ...Antenna, 7...Transmitter/receiver duplexer, 8...Receiving section, 9...
Transmission section, 10...Synthesizer section, 11...
... Intermittent reception gate, 12 ... Control memory section, 13 ... Control CPU, 14 ...
Control CPU peripheral circuit, 15... Intermittent reception timer circuit, 16... Terminal telephone, 17...
...Power supply section, 18...Reception of first position information frame, 19...Reception of second position information frame, gloss...Incoming call signal Continuous reception of frames and location information frames, 21...Reception of an information frame that includes a mobile station number among the channel designation signal frames, n...Reception of the third location information frame, %
・・・・・・Continuous reception of location information frame and single call information signal frame once every M times Patent applicant: Nippon Telegraph and Telephone Corporation Patent agent Megumi Yamamoto -
Claims (1)
移動局の間に制御チャネルと通話チャネルからなる無線
通信路が設定され、上記制御チャネルを用いて信号によ
る呼出応答が行われ、上記通話チャネルを用いて通話が
行われるごとき移動無線電話方式において、制御チャネ
ルが位置情報フレーム（１）と発呼情報信号フレーム（
２）とからなる報知情報と、着呼信号フレーム（３）と
、移動局番号（４）及び通話チャネル番号（５）とから
なるチャネル指定信号フレームとを有し、移動局は、上
記制御チャネルの受信に際し電源のオンオフにより、ｉ
）移動局の所在位置を登録するための位置情報、及び移
動局発呼時に必要な発呼情報信号からなる報知信号のう
ち、報知信号であることを知るために必要な信号フレー
ムのみを毎回受信し、 １１）報知信号全フレームをＭ回（Ｍは正整数）に１回
受信し、 １１１）移動局を選択呼出しするための着呼信号フレー
ムをすべて受信し、 ＩＶ）移動局発呼時に通話チャネルを指定するために基
地局側から送出されるチャネル指定信号のうち、移動局
番号が付与されている情報フレームをすべて受信し、 い上記チャネル指定信号の移動局番号が付与されている
情報フレームに続いて送出される通話チャネルを指定す
るためのフレームを１移動部が呼び出されたときだけ受
信、 するような間欠受信動作を行うことを特徴とする間欠受
信方式。 （２） 無線受信部、シンセサイザ部、制御用メモリ
部、制御用ＣＰＵ、制御用ＣＰＵ周辺回路部、電源部か
らなる移動局装置において、電源部と無線受信部、電源
部とシンセサイザ部、電源部と制御用メモリ部、及び電
源部と制御用ＣＰＵ周辺回路部の間に供給電源のオンオ
フを行う間欠受信ゲートラ設け、間欠受信用タイマ回路
から送出される制御パルスにより、これ１らの間欠受信
ゲートを開閉して無線受信部、シン、セサイザ部、制御
用メモリ部、ＣＰＵ周辺回路部への電源供給を制御し、
制御チャ＼ネルの間欠受信動作を行わせることな特徴と
する間欠受信移動局装置。[Scope of Claims] (A wireless communication path consisting of a control channel and a communication channel is set between an 11 radio base station and a plurality of mobile stations within the radio zone of this base station, and a call is made by a signal using the control channel. In a mobile radio telephone system in which a response is made and a call is made using the above communication channel, the control channel consists of a location information frame (1) and a call information signal frame (1).
2), an incoming call signal frame (3), and a channel designation signal frame consisting of a mobile station number (4) and a call channel number (5), and the mobile station When receiving the i
) Of the broadcast signals consisting of location information for registering the location of the mobile station and call information signals necessary when the mobile station makes a call, only the signal frame necessary to know that it is a broadcast signal is received each time. 11) Receive all frames of the broadcast signal once every M times (M is a positive integer), 111) Receive all incoming signal frames for selectively calling the mobile station, and IV) make a call when the mobile station makes a call. Among the channel designation signals sent from the base station to designate a channel, all information frames to which a mobile station number is assigned are received, and the information frame to which the mobile station number of the above channel designation signal is assigned is received. An intermittent reception method is characterized in that an intermittent reception operation is performed in which a frame for specifying a communication channel that is sent out subsequently is received only when one mobile unit is called. (2) In a mobile station device consisting of a radio reception section, a synthesizer section, a control memory section, a control CPU, a control CPU peripheral circuit section, and a power supply section, the power supply section, the radio reception section, the power supply section, the synthesizer section, and the power supply section. An intermittent reception gater for turning on and off the power supply is provided between the control memory section, the power supply section and the control CPU peripheral circuit section, and these two intermittent reception gates are controlled by control pulses sent from the intermittent reception timer circuit. Controls the power supply to the wireless receiving section, processor, synthesizer section, control memory section, and CPU peripheral circuit section by opening and closing.
An intermittent reception mobile station device characterized by performing an intermittent reception operation on a control channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56144772A JPS5847345A (en) | 1981-09-16 | 1981-09-16 | Intermittent receiving system and intermittent receiving mobile station device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56144772A JPS5847345A (en) | 1981-09-16 | 1981-09-16 | Intermittent receiving system and intermittent receiving mobile station device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5847345A true JPS5847345A (en) | 1983-03-19 |
| JPS645780B2 JPS645780B2 (en) | 1989-01-31 |
Family
ID=15370060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56144772A Granted JPS5847345A (en) | 1981-09-16 | 1981-09-16 | Intermittent receiving system and intermittent receiving mobile station device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847345A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731814A (en) * | 1986-02-21 | 1988-03-15 | AT&T Information Systems Inc. American Telephone & Telegraph Company | Computer-controlled cordless telephone |
| JPH02261226A (en) * | 1989-03-31 | 1990-10-24 | Mitsubishi Electric Corp | Mobile telephone set |
| WO1999016190A1 (en) * | 1996-03-22 | 1999-04-01 | Matsushita Electric Industrial Co., Ltd. | Equipment and method for radio communication |
| US6423668B1 (en) | 1997-12-12 | 2002-07-23 | Toyota Jidosha Kabushiki Kaisha | Friction material and method of producing the same |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20230047176A (en) | 2021-03-31 | 2023-04-06 | 히다치 겡키 가부시키 가이샤 | construction machinery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110357A (en) * | 1980-02-05 | 1981-09-01 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication system |
-
1981
- 1981-09-16 JP JP56144772A patent/JPS5847345A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56110357A (en) * | 1980-02-05 | 1981-09-01 | Nippon Telegr & Teleph Corp <Ntt> | Mobile communication system |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4731814A (en) * | 1986-02-21 | 1988-03-15 | AT&T Information Systems Inc. American Telephone & Telegraph Company | Computer-controlled cordless telephone |
| JPH02261226A (en) * | 1989-03-31 | 1990-10-24 | Mitsubishi Electric Corp | Mobile telephone set |
| US5140698A (en) * | 1989-03-31 | 1992-08-18 | Mitsubishi Denki Kabushiki Kaisha | Mobile telephone system with intermittent control of receiver components in standby state |
| WO1999016190A1 (en) * | 1996-03-22 | 1999-04-01 | Matsushita Electric Industrial Co., Ltd. | Equipment and method for radio communication |
| US6423668B1 (en) | 1997-12-12 | 2002-07-23 | Toyota Jidosha Kabushiki Kaisha | Friction material and method of producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS645780B2 (en) | 1989-01-31 |
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