JPWO2022018834A5 - - Google Patents

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JPWO2022018834A5
JPWO2022018834A5 JP2022538536A JP2022538536A JPWO2022018834A5 JP WO2022018834 A5 JPWO2022018834 A5 JP WO2022018834A5 JP 2022538536 A JP2022538536 A JP 2022538536A JP 2022538536 A JP2022538536 A JP 2022538536A JP WO2022018834 A5 JPWO2022018834 A5 JP WO2022018834A5
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band
base station
requested
wireless communication
application program
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JP2022538536A
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JPWO2022018834A1 (en
JP7490909B2 (en
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Priority claimed from PCT/JP2020/028330 external-priority patent/WO2022018834A1/en
Publication of JPWO2022018834A1 publication Critical patent/JPWO2022018834A1/ja
Publication of JPWO2022018834A5 publication Critical patent/JPWO2022018834A5/ja
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Claims (6)

少なくとも１つのメモリと前記メモリに結合する少なくとも１つのプロセッサとを備える無線装置において、前記メモリに記憶された命令列により前記少なくとも１つのプロセッサが、
前記少なくとも１つのプロセッサによって実行されるアプリケーションプログラムでの無線通信速度の実績値を基に基地局に要求する帯域を決定することと、
前記少なくとも１つのプロセッサによって実行されるアプリケーションプログラムごとに無線通信で使用される帯域を前記基地局に要求することと、
前記要求に対して前記基地局が割り当てた帯域の指示を受け取ることと、
前記決定された帯域と前記基地局から現在割り当てられている帯域との差異を算出することと、
前記算出した差異が所定以上ある場合に、前記決定された帯域と前記基地局から現在割り当てられている帯域との差異を低減するように、前記アプリケーションプログラムの無線通信で使用される帯域を前記基地局に再度要求することと、を実行し、
前記基地局に要求する帯域を決定することは、過去に割り当てられていた帯域とその帯域での実際の無線通信速度との関係を基に、前記アプリケーションプログラムの過去の実行時の無線通信速度の最大値及び平均値の少なくとも一方から前記基地局に要求する帯域を決定することを含む、無線装置。 A wireless device comprising at least one memory and at least one processor coupled to said memory, wherein a sequence of instructions stored in said memory causes said at least one processor to:
Determining a band to be requested from a base station based on an actual value of wireless communication speed in an application program executed by the at least one processor;
requesting from the base station a band to be used for wireless communication for each application program executed by the at least one processor;
receiving an indication of the bandwidth allocated by the base station for the request;
calculating a difference between the determined band and a band currently allocated by the base station;
When the calculated difference is greater than or equal to a predetermined value, the base station selects a band used for wireless communication of the application program so as to reduce a difference between the determined band and a band currently assigned by the base station. requesting the station again, and
Determining the band requested of the base station is based on the relationship between the band allocated in the past and the actual radio communication speed in that band, and the wireless communication speed during the past execution of the application program. A wireless device comprising determining a band requested from the base station from at least one of a maximum value and an average value . 前記基地局に要求する帯域を決定することは、過去に前記基地局に要求した帯域と前記要求に対して前記基地局が割り当てた帯域との関係を基に、前記基地局に要求する帯域を修正することを含む請求項１に記載の無線装置。 Determining the bandwidth requested of the base station is based on the relationship between the bandwidth requested of the base station in the past and the bandwidth allocated by the base station in response to the request. 2. The wireless device of claim 1 , comprising modifying. 前記少なくとも１つのプロセッサが、前記基地局に要求する帯域を決定することを前記少なくとも１つのプロセッサによってフォアグラウンドで実行されるアプリケーションプログラムの切替時に実行する請求項１または２に記載の無線装置。 3. The radio apparatus according to claim 1, wherein said at least one processor determines the band requested from said base station when switching between application programs executed in the foreground by said at least one processor. 前記少なくとも１つのプロセッサが、前記基地局に要求する帯域を決定することを所定の条件が充足されたときに実行する請求項１または２に記載の無線装置。 3. The wireless device of claim 1 or 2 , wherein the at least one processor is operable to determine a requested bandwidth from the base station when a predetermined condition is satisfied. コンピュータが、
前記コンピュータによって実行されるアプリケーションプログラムでの無線通信速度の実績値を基に基地局に要求する帯域を決定することと、
前記コンピュータによって実行されるアプリケーションプログラムごとに無線通信で使用される帯域を前記基地局に要求することと、
前記要求に対して前記基地局が割り当てた帯域の指示を受け取ることと、
前記決定された帯域と前記基地局から現在割り当てられている帯域との差異を算出することと、
前記算出した差異が所定以上ある場合に、前記決定された帯域と前記基地局から現在割り当てられている帯域との差異を低減するように、前記アプリケーションプログラムの無線通信で使用される帯域を前記基地局に再度要求することと、を実行し、
前記基地局に要求する帯域を決定することは、過去に割り当てられていた帯域とその帯域での実際の無線通信速度との関係を基に、前記アプリケーションプログラムの過去の実行時の無線通信速度の最大値及び平均値の少なくとも一方から前記基地局に要求する帯域を決定することを含む、無線通信方法。 the computer
Determining a band requested of a base station based on an actual value of a wireless communication speed in an application program executed by the computer ;
requesting a band to be used for wireless communication from the base station for each application program executed by the computer;
receiving an indication of the bandwidth allocated by the base station for the request;
calculating a difference between the determined band and a band currently allocated by the base station;
When the calculated difference is greater than or equal to a predetermined value, the base station selects a band used for wireless communication of the application program so as to reduce a difference between the determined band and a band currently assigned by the base station. requesting the station again, and
Determining the band requested of the base station is based on the relationship between the band allocated in the past and the actual radio communication speed in that band, and the wireless communication speed during the past execution of the application program. A wireless communication method , comprising determining a band requested from the base station from at least one of a maximum value and an average value . コンピュータに、
前記コンピュータによって実行されるアプリケーションプログラムでの無線通信速度の実績値を基に基地局に要求する帯域を決定することと、
前記コンピュータによって実行されるアプリケーションプログラムごとに無線通信で使用される帯域を前記基地局に要求することと、
前記要求に対して前記基地局が割り当てた帯域の指示を受け取ることと、
前記決定された帯域と前記基地局から現在割り当てられている帯域との差異を算出することと、
前記算出した差異が所定以上ある場合に、前記決定された帯域と前記基地局から現在割り当てられている帯域との差異を低減するように、前記アプリケーションプログラムの無線通信で使用される帯域を前記基地局に再度要求することと、を実行させ、
前記基地局に要求する帯域を決定することは、過去に割り当てられていた帯域とその帯域での実際の無線通信速度との関係を基に、前記アプリケーションプログラムの過去の実行時の無線通信速度の最大値及び平均値の少なくとも一方から前記基地局に要求する帯域を決定することを含む、プログラム。 to the computer,
Determining a band requested of a base station based on an actual value of a wireless communication speed in an application program executed by the computer ;
requesting a band to be used for wireless communication from the base station for each application program executed by the computer;
receiving an indication of the bandwidth allocated by the base station for the request;
calculating a difference between the determined band and a band currently allocated by the base station;
When the calculated difference is greater than or equal to a predetermined value, the base station selects a band used for wireless communication of the application program so as to reduce a difference between the determined band and a band currently assigned by the base station. causing the station to re-request and
Determining the band requested of the base station is based on the relationship between the band allocated in the past and the actual radio communication speed in that band, and the wireless communication speed during the past execution of the application program. A program comprising determining a band requested from the base station from at least one of a maximum value and an average value .
JP2022538536A 2020-07-21 2020-07-21 Wireless device, wireless communication method, and program Active JP7490909B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/028330 WO2022018834A1 (en) 2020-07-21 2020-07-21 Wireless device, wireless communication method, and program

Publications (3)

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JPWO2022018834A1 JPWO2022018834A1 (en) 2022-01-27
JPWO2022018834A5 true JPWO2022018834A5 (en) 2023-04-03
JP7490909B2 JP7490909B2 (en) 2024-05-28

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4712534B2 (en) 2005-11-15 2011-06-29 三菱電機株式会社 Mobile communication system, radio control server, and radio communication terminal
TWI565336B (en) 2014-12-12 2017-01-01 佳世達科技股份有限公司 Data transmission method
US10285107B2 (en) 2016-09-08 2019-05-07 Apple Inc. Dynamic coverage mode switching and communication bandwidth adjustment

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