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WO2009022368A1 - Control information transmitting and receiving methods in radio communication system and radio base station and radio terminal using same - Google Patents

Control information transmitting and receiving methods in radio communication system and radio base station and radio terminal using same Download PDF

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Publication number
WO2009022368A1
WO2009022368A1 PCT/JP2007/000872 JP2007000872W WO2009022368A1 WO 2009022368 A1 WO2009022368 A1 WO 2009022368A1 JP 2007000872 W JP2007000872 W JP 2007000872W WO 2009022368 A1 WO2009022368 A1 WO 2009022368A1
Authority
WO
WIPO (PCT)
Prior art keywords
radio
control information
base station
communication system
same
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.)
Ceased
Application number
PCT/JP2007/000872
Other languages
French (fr)
Japanese (ja)
Inventor
Masato Okuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP2009527964A priority Critical patent/JP5062256B2/en
Priority to PCT/JP2007/000872 priority patent/WO2009022368A1/en
Publication of WO2009022368A1 publication Critical patent/WO2009022368A1/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

In a radio base station, a radio resource is allowed to be allocated to mixed radio terminals of conventional and new standards. The radio base station generates first control information common to all the radio terminals and second control information specific to each of the radio terminals, transmits the first control information and the second control information addressed to the radio terminals belonging to a conventional standard group by using a combination of the same modulation system and coding system, and transmits the second control information addressed to the radio terminals belonging to a new standard group by using a combination of the modulation system and coding system appropriate for the state of the radio channels between the radio base station and the radio terminals.
PCT/JP2007/000872 2007-08-10 2007-08-10 Control information transmitting and receiving methods in radio communication system and radio base station and radio terminal using same Ceased WO2009022368A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009527964A JP5062256B2 (en) 2007-08-10 2007-08-10 Control information transmission and reception method in radio communication system, and radio base station and radio terminal using the same
PCT/JP2007/000872 WO2009022368A1 (en) 2007-08-10 2007-08-10 Control information transmitting and receiving methods in radio communication system and radio base station and radio terminal using same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2007/000872 WO2009022368A1 (en) 2007-08-10 2007-08-10 Control information transmitting and receiving methods in radio communication system and radio base station and radio terminal using same

Publications (1)

Publication Number Publication Date
WO2009022368A1 true WO2009022368A1 (en) 2009-02-19

Family

ID=40350433

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/000872 Ceased WO2009022368A1 (en) 2007-08-10 2007-08-10 Control information transmitting and receiving methods in radio communication system and radio base station and radio terminal using same

Country Status (2)

Country Link
JP (1) JP5062256B2 (en)
WO (1) WO2009022368A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009246501A (en) * 2008-03-28 2009-10-22 Ntt Docomo Inc Base station device, user device, and method used in mobile communication system
JP2012522424A (en) * 2009-03-24 2012-09-20 クゥアルコム・インコーポレイテッド Multi-channel management and load balancing
JP2020074595A (en) * 2014-05-26 2020-05-14 シャープ株式会社 Wireless transmitter, wireless receiver, and communication method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005210668A (en) * 2003-12-26 2005-08-04 Fujitsu Ltd Radio terminal apparatus, radio communication system, radio network, radio resource management apparatus, radio resource management system, and radio resource management method
WO2005081472A1 (en) * 2004-02-24 2005-09-01 Matsushita Electric Industrial Co., Ltd. Terminal apparatus for enabling a plurality of different communication systems to coexist
JP2006229982A (en) * 2005-02-18 2006-08-31 Avaya Technology Llc Method and system for providing priority access to ieee 802.11 endpoint using dcf protocol
JP2007511975A (en) * 2003-11-19 2007-05-10 サムスン エレクトロニクス カンパニー リミテッド Apparatus and method for transmitting / receiving common control information in a wireless communication system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007511975A (en) * 2003-11-19 2007-05-10 サムスン エレクトロニクス カンパニー リミテッド Apparatus and method for transmitting / receiving common control information in a wireless communication system
JP2005210668A (en) * 2003-12-26 2005-08-04 Fujitsu Ltd Radio terminal apparatus, radio communication system, radio network, radio resource management apparatus, radio resource management system, and radio resource management method
WO2005081472A1 (en) * 2004-02-24 2005-09-01 Matsushita Electric Industrial Co., Ltd. Terminal apparatus for enabling a plurality of different communication systems to coexist
JP2006229982A (en) * 2005-02-18 2006-08-31 Avaya Technology Llc Method and system for providing priority access to ieee 802.11 endpoint using dcf protocol

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009246501A (en) * 2008-03-28 2009-10-22 Ntt Docomo Inc Base station device, user device, and method used in mobile communication system
JP2012522424A (en) * 2009-03-24 2012-09-20 クゥアルコム・インコーポレイテッド Multi-channel management and load balancing
JP2020074595A (en) * 2014-05-26 2020-05-14 シャープ株式会社 Wireless transmitter, wireless receiver, and communication method

Also Published As

Publication number Publication date
JP5062256B2 (en) 2012-10-31
JPWO2009022368A1 (en) 2010-11-04

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