JP2000049688A - Method and system for controlling power consumption at radio base station - Google Patents
Method and system for controlling power consumption at radio base stationInfo
- Publication number
- JP2000049688A JP2000049688A JP10215789A JP21578998A JP2000049688A JP 2000049688 A JP2000049688 A JP 2000049688A JP 10215789 A JP10215789 A JP 10215789A JP 21578998 A JP21578998 A JP 21578998A JP 2000049688 A JP2000049688 A JP 2000049688A
- Authority
- JP
- Japan
- Prior art keywords
- base station
- radio base
- mobile
- power consumption
- receiving circuit
- 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
-
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、移動交換局の管轄
のもとで無線チャネルを運用管理する無線基地局と、該
無線基地局の通信圏内に存在する複数の移動端末との間
で、呼接続を実施する移動通信システム内の無線基地局
の消費電力制御方法及びその方式に関する。BACKGROUND OF THE INVENTION The present invention relates to a radio base station operating and managing a radio channel under the jurisdiction of a mobile switching center, and a plurality of mobile terminals existing within the communication range of the radio base station. The present invention relates to a method and a method for controlling power consumption of a radio base station in a mobile communication system that performs call connection.
【０００２】[0002]
【従来の技術】移動通信システムにおいて、ダイバーシ
チで受信する無線基地局では、受信レベルを判定して、
より高い方の受信回路を選択する方法が一般的である。2. Description of the Related Art In a mobile communication system, a radio base station that receives signals with diversity determines a reception level.
It is common to select a higher receiving circuit.
【０００３】なお、関連する従来技術として、特開平０
９−３０７４９９号公報に記載の「送信電力制御を行う
移動通信システム」は、基地局の送信電力制御におい
て、通信種別毎に最適な消費電力に制御するものであ
り、特開平１０−１４５８４２号公報に記載の「無線基
地局パワーセーブ移動通信システム」は、システムの通
信トラヒック状態によって、無線基地局の電力消費を低
減するものである。A related prior art is disclosed in
Japanese Patent Application Laid-Open No. Hei 10-145842 discloses a "mobile communication system that performs transmission power control" described in Japanese Patent Application Laid-Open No. Hei 10-145842. The "wireless base station power saving mobile communication system" described in (1) reduces the power consumption of the wireless base station depending on the communication traffic state of the system.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、選択さ
れなかった受信回路への電力供給を切断する制御等は従
来行われていない。However, control for cutting off the power supply to the non-selected receiving circuit has not been conventionally performed.
【０００５】本発明は、移動交換局の管轄のもとで無線
チャネルを運用管理する無線基地局と、該無線基地局の
通信圏内に存在する複数の移動端末との間で、呼接続を
実施する移動通信システム内の無線基地局の消費電力制
御方法及びその方式を提供することを目的とする。According to the present invention, a call connection is established between a radio base station which operates and manages a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within the communication range of the radio base station. It is an object of the present invention to provide a power consumption control method of a radio base station in a mobile communication system and a method thereof.
【０００６】[0006]
【課題を解決するための手段】本発明による無線基地局
の消費電力制御方法は、移動交換局の管轄のもとで無線
チャネルを運用管理する無線基地局と、該無線基地局の
通信圏内に存在する複数の移動端末との間で、呼接続を
実施する移動通信システム内の無線基地局の消費電力制
御方法において、前記移動端末からの発信信号をアンテ
ナダイバーシチで無線基地局が受信するとき、複数の受
信回路が出力する信号のレベルがある規定値レベル以上
の場合には、最大レベルの信号を出力する受信回路以外
の受信回路への供給電力を断することを特徴とする。SUMMARY OF THE INVENTION A power consumption control method for a radio base station according to the present invention comprises: a radio base station which operates and manages a radio channel under the jurisdiction of a mobile switching center; Between a plurality of existing mobile terminals, in the power consumption control method of the radio base station in the mobile communication system that performs a call connection, when the radio base station receives a transmission signal from the mobile terminal with antenna diversity, When the levels of the signals output by the plurality of receiving circuits are equal to or higher than a predetermined value level, the power supply to the receiving circuits other than the receiving circuit that outputs the signal of the maximum level is cut off.
【０００７】また、本発明による無線基地局の消費電力
制御方法は、移動交換局の管轄のもとで無線チャネルを
運用管理する無線基地局と、該無線基地局の通信圏内に
存在する複数の移動端末との間で、呼接続を実施する移
動通信システム内の無線基地局の消費電力制御方法にお
いて、前記移動端末からの発信信号をアンテナダイバー
シチで無線基地局が受信するとき、複数の受信回路が出
力する信号のレベルがある規定値レベル以下の場合に
は、１つの受信回路以外の受信回路への供給電力を断す
ることを特徴とする。[0007] The power consumption control method for a radio base station according to the present invention comprises a radio base station that operates and manages a radio channel under the jurisdiction of a mobile switching center, and a plurality of radio base stations that exist within the communication range of the radio base station. In a power consumption control method of a radio base station in a mobile communication system for performing a call connection with a mobile terminal, when the radio base station receives a transmission signal from the mobile terminal with antenna diversity, a plurality of reception circuits are provided. When the level of the signal output from the receiver is below a certain specified level, the power supply to the receiving circuits other than the one receiving circuit is cut off.
【０００８】更に、本発明による無線基地局の消費電力
制御方法は、移動交換局の管轄のもとで無線チャネルを
運用管理する無線基地局と、該無線基地局の通信圏内に
存在する複数の移動端末との間で、呼接続を実施する移
動通信システム内の無線基地局の消費電力制御方法にお
いて、前記移動端末からの発信信号をアンテナダイバー
シチで無線基地局が受信するとき、複数の受信回路が出
力する信号中のトラヒック量が所定のトラヒック量以下
の場合には、１つの受信回路以外の受信回路への供給電
力を断することを特徴とする。Further, the method for controlling power consumption of a radio base station according to the present invention includes a radio base station which operates and manages a radio channel under the jurisdiction of a mobile switching center, and a plurality of radio base stations which exist within a communication range of the radio base station. In a power consumption control method of a radio base station in a mobile communication system for performing a call connection with a mobile terminal, when the radio base station receives a transmission signal from the mobile terminal with antenna diversity, a plurality of reception circuits are provided. When the amount of traffic in the signal output by is less than a predetermined amount of traffic, power supplied to receiving circuits other than one receiving circuit is cut off.
【０００９】本発明による無線基地局の消費電力制御方
式は、移動交換局の管轄のもとで無線チャネルを運用管
理する無線基地局と、該無線基地局の通信圏内に存在す
る複数の移動端末との間で、呼接続を実施する移動通信
システム内の無線基地局の消費電力制御方式において、
前記移動端末からの発信信号をアンテナダイバーシチで
無線基地局が受信するとき、複数の受信回路が出力する
信号のレベルがある規定値レベル以上の場合には、最大
レベルの信号を出力する受信回路以外の受信回路への供
給電力を断する手段を備えることを特徴とする。A power consumption control method for a radio base station according to the present invention comprises a radio base station that operates and manages a radio channel under the jurisdiction of a mobile switching center, and a plurality of mobile terminals existing within a communication range of the radio base station. In between, in the power consumption control method of the radio base station in the mobile communication system that performs the call connection,
When a radio base station receives an outgoing signal from the mobile terminal with antenna diversity, if the level of a signal output by a plurality of receiving circuits is equal to or higher than a certain specified level, other than a receiving circuit that outputs a signal of a maximum level A means for cutting off the power supplied to the receiving circuit.
【００１０】また、本発明による無線基地局の消費電力
制御方式は、移動交換局の管轄のもとで無線チャネルを
運用管理する無線基地局と、該無線基地局の通信圏内に
存在する複数の移動端末との間で、呼接続を実施する移
動通信システム内の無線基地局の消費電力制御方式にお
いて、前記移動端末からの発信信号をアンテナダイバー
シチで無線基地局が受信するとき、複数の受信回路が出
力する信号のレベルがある規定値レベル以下の場合に
は、１つの受信回路以外の受信回路への供給電力を断す
る手段を備えることを特徴とする。[0010] The power consumption control method for a radio base station according to the present invention comprises a radio base station that operates and manages a radio channel under the jurisdiction of a mobile switching center and a plurality of radio base stations that exist within the communication range of the radio base station. In a power consumption control method of a radio base station in a mobile communication system that performs a call connection with a mobile terminal, a plurality of receiving circuits are provided when the radio base station receives a transmission signal from the mobile terminal with antenna diversity. Is provided with means for cutting off the power supplied to the receiving circuits other than the one receiving circuit when the level of the signal output from the receiving circuit is below a certain specified value level.
【００１１】更に、本発明による無線基地局の消費電力
制御方式は、移動交換局の管轄のもとで無線チャネルを
運用管理する無線基地局と、該無線基地局の通信圏内に
存在する複数の移動端末との間で、呼接続を実施する移
動通信システム内の無線基地局の消費電力制御方式にお
いて、前記移動端末からの発信信号をアンテナダイバー
シチで無線基地局が受信するとき、複数の受信回路が出
力する信号中のトラヒック量が所定のトラヒック量以下
の場合には、１つの受信回路以外の受信回路への供給電
力を断する手段を備えることを特徴とする。Further, the power consumption control method for a radio base station according to the present invention comprises a radio base station which operates and manages a radio channel under the jurisdiction of a mobile switching center, and a plurality of radio base stations which exist within a communication range of the radio base station. In a power consumption control method of a radio base station in a mobile communication system that performs a call connection with a mobile terminal, a plurality of receiving circuits are provided when the radio base station receives a transmission signal from the mobile terminal with antenna diversity. In the case where the traffic amount in the signal outputted from the receiver is equal to or smaller than a predetermined traffic amount, the apparatus is characterized by comprising means for cutting off the power supply to the receiving circuits other than one receiving circuit.
【００１２】[0012]
【発明の実施の形態】本発明は、移動局システムにおい
て移動端末からの上り信号をアンテナダイバーシチで受
信する無線基地局で、トラフィックや上り情報のレベル
に応じて、受信回路へ供給する電力を制御する方法に関
する。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention is a radio base station for receiving an uplink signal from a mobile terminal in a mobile station system with antenna diversity, and controls power supplied to a receiving circuit according to the level of traffic and uplink information. On how to do it.
【００１３】本発明は、移動通信システムにおいて、移
動端末からの上り信号を受信する基地局のアンテナダイ
バーシチ受信回路について、受信レベル情報を判定して
受信回路を選択し、その時の他方の受信回路への電力供
給を断したり、移動端末からの上り情報のトラフィック
に応じて、受信回路への電力供給を制御することを特徴
とする。According to the present invention, in a mobile communication system, a reception circuit is determined by selecting reception level information for an antenna diversity reception circuit of a base station that receives an uplink signal from a mobile terminal, and the other reception circuit at that time is selected. Power supply to the receiving circuit is controlled in accordance with the traffic of uplink information from the mobile terminal.
【００１４】次に、本発明の実施の形態を図面を参照し
て詳細に説明する。図１は、本発明の移動通信システム
の一実施形態である。図２は、受信回路を切替制御する
受信側回路を含む無線基地局の実施例である。Next, an embodiment of the present invention will be described in detail with reference to the drawings. FIG. 1 shows an embodiment of the mobile communication system of the present invention. FIG. 2 is an embodiment of a radio base station including a receiving side circuit for switching control of a receiving circuit.
【００１５】図１の移動通信システムは、一般網へ接続
する移動交換局3と、複数の無線基地局2-1〜2-2と複数
の移動端末1-1〜1-3によって構成される。移動端末1-1
より発信されると、無線基地局2-1で受信され、上位局
の移動交換局経由で一般網へ接続され、固定電話と通話
が出来る。移動端末1-1から発信された電波は、無線基
地局2-1の２本のアンテナ101,102で受信され、受信回路
104,105経由で切替回路107までいき、切替回路107で選
択されて上位局の移動交換局3へ接続される。無線基地
局2-1の受信回路104又は受信回路105は、各々アンテナ1
01,102より受信された信号を受信すると共に、受信レベ
ルを測定する回路である。制御回路106は、受信回路104
及び受信回路105から受信される信号レベルを比較し
て、受信レベルの高い方のデータに切替回路107で選択
切替する。制御回路106は、受信回路104または受信回路
105から受信された信号のレベル情報が、ある規定レベ
ル以下の場合には規定レベル以上の電波を受信するまで
そのままだが、ある規定レベル以上の場合には、受信回
路104と受信回路105が出力する信号のうちのレベルの高
い方の信号を選択し、出力信号が選択されない方の受信
回路である受信回路105又は受信回路104へ供給している
電力を断する。すなわち、制御回路106はレベル判定を
して、受信回路104又は受信回路105の出力信号の選択を
すると同時に、供給電力の制御（ＯＮ／ＯＦＦ）をす
る。The mobile communication system shown in FIG. 1 includes a mobile switching center 3 connected to a general network, a plurality of radio base stations 2-1 to 2-2, and a plurality of mobile terminals 1-1 to 1-3. . Mobile terminal 1-1
When a call is transmitted from the base station, the signal is received by the radio base station 2-1 and connected to the general network via the mobile switching center, which is a higher-level station. Radio waves transmitted from the mobile terminal 1-1 are received by the two antennas 101 and 102 of the radio base station 2-1 and received by the receiving circuit.
The signal goes to the switching circuit 107 via 104 and 105, and is selected by the switching circuit 107 and connected to the mobile switching center 3 as the upper station. The receiving circuit 104 or the receiving circuit 105 of the radio base station 2-1 is connected to the antenna 1
It is a circuit that receives the signal received from 01 and 102 and measures the reception level. The control circuit 106 includes a receiving circuit 104
And the signal level received from the receiving circuit 105 is compared, and the switching circuit 107 selectively switches to the data having the higher receiving level. The control circuit 106 includes the reception circuit 104 or the reception circuit
If the level information of the signal received from 105 is below a certain specified level, it remains as it is until a radio wave above the specified level is received, but if it is above a certain specified level, the receiving circuit 104 and the receiving circuit 105 output The higher level signal of the signals is selected, and the power supplied to the receiving circuit 105 or the receiving circuit 104, which is the receiving circuit whose output signal is not selected, is cut off. That is, the control circuit 106 determines the level, selects the output signal of the receiving circuit 104 or the receiving circuit 105, and controls the supply power (ON / OFF) at the same time.
【００１６】また、制御回路106は、規定信号レベルや
設定トラフィック情報を有し、移動端末から個々の受信
回路を経由してくる上り信号中のトラフィック状況と設
定トラフィック情報を比較して、更に、移動端末から個
々の受信回路を経由してくる上り信号の信号レベルと規
定信号レベルを比較し、移動端末から個々の受信回路を
経由してくる上り信号中のトラフィック量が設定トラフ
ィック量よりも少ないとき、又は、移動端末から個々の
受信回路を経由してくる上り信号の信号レベルが規定信
号レベルよりも少ないときに、１つの受信回路以外の全
ての受信回路に供給する電力を切断する制御をする。The control circuit 106 has a prescribed signal level and set traffic information, compares the traffic situation in the uplink signal from the mobile terminal via each receiving circuit with the set traffic information, and furthermore, The signal level of the uplink signal from the mobile terminal passing through the individual receiving circuit is compared with a specified signal level, and the traffic amount in the uplink signal from the mobile terminal via the individual receiving circuit is smaller than the set traffic amount. At the time, or when the signal level of the uplink signal from the mobile terminal via the individual receiving circuits is lower than the specified signal level, the control to cut off the power supplied to all the receiving circuits except one receiving circuit is performed. I do.
【００１７】[0017]
【発明の効果】以上説明したように、本発明によれば、
ダイバーシチを実施している無線基地局の受信側回路に
おいて、移動端末からの上り情報がない場合や、基地局
が有するトラフィック基準よりも少ない呼量の時は、複
数ある受信回路のうちの一部の受信回路に供給している
電力を断することによって、無線基地局における受信回
路の消費電力を削減できる。As described above, according to the present invention,
In the receiving side circuit of the radio base station implementing diversity, when there is no uplink information from the mobile terminal or when the traffic volume is smaller than the traffic standard of the base station, some of the plurality of receiving circuits By cutting off the power supplied to the receiving circuit, the power consumption of the receiving circuit in the wireless base station can be reduced.
【図１】本発明の実施形態による移動通信システムの構
成を示す図である。FIG. 1 is a diagram showing a configuration of a mobile communication system according to an embodiment of the present invention.
【図２】本発明の実施形態による無線基地局の構成を示
すブロック図である。FIG. 2 is a block diagram illustrating a configuration of a wireless base station according to the embodiment of the present invention.
１−１，１−２，１−３ 移動端末 ２−１，２−２ 無線基地局 ３ 移動交換局 １０１，１０２ アンテナ １０３ 受信側回路 １０４，１０５ 受信回路 １０６ 制御回路 １０７ 切替回路 １０８ 送信側回路 1-1, 1-2, 1-3 Mobile terminal 2-1, 2-2 Radio base station 3 Mobile switching center 101, 102 Antenna 103 Receiving circuit 104, 105 Receiving circuit 106 Control circuit 107 Switching circuit 108 Transmitting circuit
─────────────────────────────────────────────────────
────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成１１年５月７日（１９９９．５．７）[Submission date] May 7, 1999 (1999.5.7)
【手続補正１】[Procedure amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】特許請求の範囲[Correction target item name] Claims
【補正方法】変更[Correction method] Change
【補正内容】[Correction contents]
【特許請求の範囲】[Claims]
【請求項１】 移動交換局の管轄のもとで無線チャネル
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方法に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号中のトラヒック量が所定のトラヒック量以
下の場合には、１つの受信回路以外の受信回路への供給
電力を断することを特徴とする無線基地局の消費電力制
御方法。 1. A between a radio base station to operate managing radio channels under the jurisdiction of a mobile switching center, a plurality of mobile terminals existing in the communication area of the wireless base station, the mobile to carry out call connection In the method for controlling power consumption of a radio base station in a communication system, when a transmission signal from the mobile terminal is received by the radio base station with antenna diversity, a traffic amount in a signal output by a plurality of receiving circuits is a predetermined traffic amount. In the following cases, a power consumption control method for a radio base station, comprising cutting off power supply to a receiving circuit other than one receiving circuit.
【請求項２】 移動交換局の管轄のもとで無線チャネル
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方式に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号中のトラヒック量が所定のトラヒック量以
下の場合には、１つの受信回路以外の受信回路への供給
電力を断する手段を備えることを特徴とする無線基地局
の消費電力制御方式。 2. A mobile station for performing a call connection between a radio base station operating and managing a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals located within a communication range of the radio base station. In a power consumption control method of a radio base station in a communication system, when a radio base station receives a transmission signal from the mobile terminal by antenna diversity, a traffic amount in a signal output by a plurality of receiving circuits is a predetermined traffic amount. In the following case, there is provided a power consumption control method for a radio base station, comprising: means for cutting off power supply to a receiving circuit other than one receiving circuit.
Claims (6)
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方法に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号のレベルがある規定値レベル以上の場合に
は、最大レベルの信号を出力する受信回路以外の受信回
路への供給電力を断することを特徴とする無線基地局の
消費電力制御方法。1. A mobile station for performing a call connection between a radio base station that operates and manages a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within a communication range of the radio base station. In the power consumption control method of the radio base station in the communication system, when the transmission signal from the mobile terminal is received by the radio base station with antenna diversity, the levels of the signals output by the plurality of receiving circuits are equal to or higher than a certain specified level. In this case, a power consumption control method for a radio base station is characterized in that power supplied to a receiving circuit other than a receiving circuit that outputs a signal of a maximum level is cut off.
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方法に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号のレベルがある規定値レベル以下の場合に
は、１つの受信回路以外の受信回路への供給電力を断す
ることを特徴とする無線基地局の消費電力制御方法。2. A mobile station for performing a call connection between a radio base station that operates and manages a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within a communication range of the radio base station. In the power consumption control method of the radio base station in the communication system, when the transmission signal from the mobile terminal is received by the radio base station with antenna diversity, the levels of the signals output by the plurality of receiving circuits are lower than a certain specified level. In this case, a method of controlling power consumption of a radio base station, comprising cutting off power supply to a receiving circuit other than one receiving circuit.
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方法に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号中のトラヒック量が所定のトラヒック量以
下の場合には、１つの受信回路以外の受信回路への供給
電力を断することを特徴とする無線基地局の消費電力制
御方法。3. A mobile station for performing a call connection between a radio base station operating and managing a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within a communication range of the radio base station. In the method for controlling power consumption of a radio base station in a communication system, when a transmission signal from the mobile terminal is received by the radio base station with antenna diversity, a traffic amount in a signal output by a plurality of receiving circuits is a predetermined traffic amount. In the following cases, a power consumption control method for a radio base station, comprising cutting off power supply to a receiving circuit other than one receiving circuit.
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方式に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号のレベルがある規定値レベル以上の場合に
は、最大レベルの信号を出力する受信回路以外の受信回
路への供給電力を断する手段を備えることを特徴とする
無線基地局の消費電力制御方式。4. A mobile station for performing a call connection between a radio base station that operates and manages a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within a communication range of the radio base station. In the power consumption control method of the radio base station in the communication system, when the transmission signal from the mobile terminal is received by the radio base station with antenna diversity, the levels of the signals output by the plurality of reception circuits are equal to or higher than a certain specified level. In this case, there is provided a power consumption control method for a radio base station, comprising means for cutting off power supplied to a receiving circuit other than a receiving circuit that outputs a signal of a maximum level.
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方式に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号のレベルがある規定値レベル以下の場合に
は、１つの受信回路以外の受信回路への供給電力を断す
る手段を備えることを特徴とする無線基地局の消費電力
制御方式。5. A mobile station for performing a call connection between a radio base station operating and managing a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within a communication range of the radio base station. In the power consumption control method of the radio base station in the communication system, when the transmission signal from the mobile terminal is received by the radio base station with antenna diversity, the levels of the signals output by the plurality of receiving circuits are lower than a certain specified level. In this case, there is provided a power consumption control method for a radio base station, comprising means for cutting off power supplied to a receiving circuit other than one receiving circuit.
を運用管理する無線基地局と、該無線基地局の通信圏内
に存在する複数の移動端末との間で、呼接続を実施する
移動通信システム内の無線基地局の消費電力制御方式に
おいて、前記移動端末からの発信信号をアンテナダイバ
ーシチで無線基地局が受信するとき、複数の受信回路が
出力する信号中のトラヒック量が所定のトラヒック量以
下の場合には、１つの受信回路以外の受信回路への供給
電力を断する手段を備えることを特徴とする無線基地局
の消費電力制御方式。6. A mobile station for performing a call connection between a radio base station operating and managing a radio channel under the jurisdiction of a mobile switching center and a plurality of mobile terminals existing within a communication range of the radio base station. In a power consumption control method of a radio base station in a communication system, when a radio base station receives a transmission signal from the mobile terminal by antenna diversity, a traffic amount in a signal output by a plurality of receiving circuits is a predetermined traffic amount. In the following case, there is provided a power consumption control method for a radio base station, comprising: means for cutting off power supply to a receiving circuit other than one receiving circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10215789A JP2954186B1 (en) | 1998-07-30 | 1998-07-30 | Power consumption control method and system in wireless base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10215789A JP2954186B1 (en) | 1998-07-30 | 1998-07-30 | Power consumption control method and system in wireless base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2954186B1 JP2954186B1 (en) | 1999-09-27 |
| JP2000049688A true JP2000049688A (en) | 2000-02-18 |
Family
ID=16678272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10215789A Expired - Fee Related JP2954186B1 (en) | 1998-07-30 | 1998-07-30 | Power consumption control method and system in wireless base station |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2954186B1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100448267B1 (en) * | 2001-11-15 | 2004-09-10 | 삼성전자주식회사 | Method for controlling operation of foldable mobile terminal capable of high data rate service |
| JP2007036795A (en) * | 2005-07-28 | 2007-02-08 | Kyocera Corp | Wireless communication apparatus and power control method |
| WO2009067956A1 (en) * | 2007-11-28 | 2009-06-04 | Huawei Technologies Co., Ltd. | An energy-saving method and apparatus for the base station |
| JP2010525666A (en) * | 2007-04-20 | 2010-07-22 | テルコム・ベンチャーズ・エルエルシー | Method and system for distributing transmissions in a wireless data transmission system |
-
1998
- 1998-07-30 JP JP10215789A patent/JP2954186B1/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100448267B1 (en) * | 2001-11-15 | 2004-09-10 | 삼성전자주식회사 | Method for controlling operation of foldable mobile terminal capable of high data rate service |
| JP2007036795A (en) * | 2005-07-28 | 2007-02-08 | Kyocera Corp | Wireless communication apparatus and power control method |
| JP4520917B2 (en) * | 2005-07-28 | 2010-08-11 | 京セラ株式会社 | Wireless communication apparatus and power control method |
| JP2010525666A (en) * | 2007-04-20 | 2010-07-22 | テルコム・ベンチャーズ・エルエルシー | Method and system for distributing transmissions in a wireless data transmission system |
| WO2009067956A1 (en) * | 2007-11-28 | 2009-06-04 | Huawei Technologies Co., Ltd. | An energy-saving method and apparatus for the base station |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2954186B1 (en) | 1999-09-27 |
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