JPH03231523A - Mobile communication control system - Google Patents

Mobile communication control system

Info

Publication number
JPH03231523A
JPH03231523A JP2617690A JP2617690A JPH03231523A JP H03231523 A JPH03231523 A JP H03231523A JP 2617690 A JP2617690 A JP 2617690A JP 2617690 A JP2617690 A JP 2617690A JP H03231523 A JPH03231523 A JP H03231523A
Authority
JP
Japan
Prior art keywords
transmission output
mobile equipment
base station
radio base
communication
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.)
Pending
Application number
JP2617690A
Inventor
Kenji Imamura
Hitoshi Odate
Masayuki Sakamoto
Original Assignee
Nippon Telegr & Teleph Corp <Ntt>
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 Nippon Telegr & Teleph Corp <Ntt> filed Critical Nippon Telegr & Teleph Corp <Ntt>
Priority to JP2617690A priority Critical patent/JPH03231523A/en
Publication of JPH03231523A publication Critical patent/JPH03231523A/en
Application status is Pending legal-status Critical

Links

Abstract

PURPOSE: To improve the transmission incomplete rate by allowing a mobile station to access with a minimum transmission output noticed in advance at calling at first and to access with a transmission output increased stepwise up to a maximum transmission output when the communication of a control signal with a radio base station is unsuccessful.
CONSTITUTION: A mobile equipment 3 receives information of a frequency of a communication control channel used in a radio zone 1 where the mobile equipment 3 is resident, a maximum and a minimum transmission output, a change in the transmission output for each retransmission and number of times of retransmission through an incoming control channel. The mobile equipment 3 is provided with a transmission power control section 9 and sends a signal with a minimum transmission output based on the noticed information at calling. In this case, when the communication of the control signal with a radio base station 2 is unsuccessful, the mobile equipment 3 accesses the radio base station while increasing the transmission output sequentially stepwise up to the maximum transmission output.
COPYRIGHT: (C)1991,JPO&Japio
JP2617690A 1990-02-07 1990-02-07 Mobile communication control system Pending JPH03231523A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2617690A JPH03231523A (en) 1990-02-07 1990-02-07 Mobile communication control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2617690A JPH03231523A (en) 1990-02-07 1990-02-07 Mobile communication control system

Publications (1)

Publication Number Publication Date
JPH03231523A true JPH03231523A (en) 1991-10-15

Family

ID=12186225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2617690A Pending JPH03231523A (en) 1990-02-07 1990-02-07 Mobile communication control system

Country Status (1)

Country Link
JP (1) JPH03231523A (en)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237224A (en) * 1991-01-21 1992-08-25 Matsushita Electric Ind Co Ltd System cordless telephone system
JPH06216901A (en) * 1993-01-13 1994-08-05 Nec Corp Satellite communication system
JPH07202896A (en) * 1993-12-28 1995-08-04 Nec Corp Satellite communication system
JPH08265252A (en) * 1995-03-24 1996-10-11 Seiko Instr Inc Transmission power control method for small-sized radio equipment
WO2000014908A1 (en) * 1998-09-08 2000-03-16 Hitachi, Ltd. Method for controlling power of communication system
US6163696A (en) * 1996-12-31 2000-12-19 Lucent Technologies Inc. Mobile location estimation in a wireless communication system
WO2003021809A1 (en) * 2001-09-03 2003-03-13 Mitsubishi Denki Kabushiki Kaisha Transmission power control method in wireless mobile device
JP2007005988A (en) * 2005-06-22 2007-01-11 Canon Inc Communication equipment and communication method
JP2007181218A (en) * 1994-11-04 2007-07-12 Koninkl Philips Electronics Nv Selective call system
US7426391B2 (en) 1992-03-05 2008-09-16 Qualcomm Incorporated Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
WO2008123148A1 (en) * 2007-03-30 2008-10-16 Ntt Docomo, Inc. Mobile communication system, base station device, and user device and method
JP2010148121A (en) * 1999-03-08 2010-07-01 Qualcomm Inc Method and apparatus for maximizing use of available capacity in communication system
JP2014090485A (en) * 1996-06-27 2014-05-15 Interdigital Technology Corp System for controlling transmission power ramp-up in wireless cdma system by using short codes
US9564963B2 (en) 1995-06-30 2017-02-07 Interdigital Technology Corporation Automatic power control system for a code division multiple access (CDMA) communications system

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04237224A (en) * 1991-01-21 1992-08-25 Matsushita Electric Ind Co Ltd System cordless telephone system
US7426391B2 (en) 1992-03-05 2008-09-16 Qualcomm Incorporated Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
US7734260B2 (en) 1992-03-05 2010-06-08 Qualcomm Incorporated Apparatus and method for reducing message collision between mobile stations simultaneously accessing a base station in a CDMA cellular communications system
JPH06216901A (en) * 1993-01-13 1994-08-05 Nec Corp Satellite communication system
JPH07202896A (en) * 1993-12-28 1995-08-04 Nec Corp Satellite communication system
JP2011035933A (en) * 1994-11-04 2011-02-17 Koninkl Philips Electronics Nv Selective call system
JP2007181218A (en) * 1994-11-04 2007-07-12 Koninkl Philips Electronics Nv Selective call system
JPH08265252A (en) * 1995-03-24 1996-10-11 Seiko Instr Inc Transmission power control method for small-sized radio equipment
US9564963B2 (en) 1995-06-30 2017-02-07 Interdigital Technology Corporation Automatic power control system for a code division multiple access (CDMA) communications system
JP2014090485A (en) * 1996-06-27 2014-05-15 Interdigital Technology Corp System for controlling transmission power ramp-up in wireless cdma system by using short codes
US6163696A (en) * 1996-12-31 2000-12-19 Lucent Technologies Inc. Mobile location estimation in a wireless communication system
WO2000014908A1 (en) * 1998-09-08 2000-03-16 Hitachi, Ltd. Method for controlling power of communication system
JP2010148121A (en) * 1999-03-08 2010-07-01 Qualcomm Inc Method and apparatus for maximizing use of available capacity in communication system
US8379605B2 (en) 1999-03-08 2013-02-19 Qualcomm Incorporated Method and apparatus for maximizing the use of available capacity in a communication system
WO2003021809A1 (en) * 2001-09-03 2003-03-13 Mitsubishi Denki Kabushiki Kaisha Transmission power control method in wireless mobile device
JP2007005988A (en) * 2005-06-22 2007-01-11 Canon Inc Communication equipment and communication method
JP4701018B2 (en) * 2005-06-22 2011-06-15 キヤノン株式会社 Communication apparatus and communication method
US8095643B2 (en) 2005-06-22 2012-01-10 Canon Kabushiki Kaisha Communication apparatus and method providing robust service in the presence of deteriorated radio conditions
US8203987B2 (en) 2007-03-30 2012-06-19 Ntt Docomo, Inc. Mobile communications system, base station apparatus, user apparatus, and method
RU2477021C2 (en) * 2007-03-30 2013-02-27 Нтт Досомо, Инк. System of mobile communication, base station, user terminal and method to control user terminal
WO2008123148A1 (en) * 2007-03-30 2008-10-16 Ntt Docomo, Inc. Mobile communication system, base station device, and user device and method

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