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Publication number
JP2007110507A5
JP2007110507A5 JP2005300162A JP2005300162A JP2007110507A5 JP 2007110507 A5 JP2007110507 A5 JP 2007110507A5 JP 2005300162 A JP2005300162 A JP 2005300162A JP 2005300162 A JP2005300162 A JP 2005300162A JP 2007110507 A5 JP2007110507 A5 JP 2007110507A5
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Japan
Prior art keywords
communication
wireless
terminal device
unit
group
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JP2005300162A
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JP2007110507A (en
JP4732116B2 (en
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Priority claimed from JP2005300162A external-priority patent/JP4732116B2/en
Publication of JP2007110507A publication Critical patent/JP2007110507A/en
Publication of JP2007110507A5 publication Critical patent/JP2007110507A5/ja
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Claims (19)

複数の無線部を備える通信装置と、該通信装置と無線通信する端末装置とを有するシステムの無線通信方法であって、
複数の無線部のそれぞれで行われているグループに参加した通信を識別する識別工程と、
前記識別工程において識別した結果に基づいて、所定のグループに参加する端末装置が接続すべき無線部を決定する決定工程と
を有することを特徴とする無線通信方法。 A wireless communication method for a system having a communication device including a plurality of wireless units and a terminal device that wirelessly communicates with the communication device,
An identification step for identifying a communication that participates in a group performed by each of a plurality of radio units;
And a determining step of determining a wireless unit to be connected by a terminal device participating in a predetermined group based on the result identified in the identifying step. 前記グループに参加しての通信はマルチキャストデータを受信する端末装置との通信であることを特徴とする請求項１記載の無線通信方法。   2. The wireless communication method according to claim 1, wherein the communication that participates in the group is communication with a terminal device that receives multicast data. 前記グループに参加しての通信は、マルチキャストデータを送信する端末装置との通信であることを特徴とする請求項１記載の無線通信方法。   The wireless communication method according to claim 1, wherein the communication that participates in the group is communication with a terminal device that transmits multicast data. 前記決定工程は、前記複数の無線部における帯域の利用状況に基づいて決定することを特徴とする請求項１記載の無線通信方法。   The wireless communication method according to claim 1, wherein the determining step determines based on a bandwidth usage situation in the plurality of wireless units. 前記決定工程で決定した無線部に切り換えるように、前記端末装置に対して要求を送信する送信工程を更に有することを特徴とする請求項１記載の無線通信方法。   The wireless communication method according to claim 1, further comprising a transmission step of transmitting a request to the terminal device so as to switch to the wireless unit determined in the determination step. 前記複数の無線部のそれぞれで行われているグループに参加しての通信を識別するための情報を前記端末装置に対して通知する通知工程を更に有することを特徴とする請求項１記載の無線通信方法。   The wireless communication according to claim 1, further comprising a notification step of notifying the terminal device of information for identifying a communication that participates in a group performed by each of the plurality of wireless units. Communication method. 前記端末装置が接続する無線部を、前記決定工程で決定された無線部に接続を切り換える切換工程を有することを特徴とする請求項１記載の無線通信方法。   The wireless communication method according to claim 1, further comprising a switching step of switching the connection of the wireless unit to which the terminal device is connected to the wireless unit determined in the determining step. 前記端末装置は、前記通知工程で通知されたグループに参加しての通信を識別するための情報に基づいて、接続すべき無線部を決定する工程を有することを特徴とする請求項６記載の無線通信方法。   The said terminal device has the process of determining the radio | wireless part which should be connected based on the information for identifying the communication participating in the group notified by the said notification process. Wireless communication method. 端末装置と無線通信し、複数の無線部を備える通信装置であって、
複数の無線部のそれぞれで行われているグループに参加しての通信を識別する識別手段と、
前記識別手段により識別した結果に基づいて、所定のグループに参加する端末装置が接続すべき無線部を決定する決定手段と
を有することを特徴とする通信装置。 A communication device that wirelessly communicates with a terminal device and includes a plurality of wireless units,
An identification means for identifying a communication that participates in a group performed by each of a plurality of radio units;
A communication device comprising: a determining unit that determines a wireless unit to which a terminal device participating in a predetermined group is to be connected based on a result identified by the identifying unit. 前記グループに参加しての通信は、マルチキャストデータを受信する端末装置との通信であることを特徴とする請求項９記載の通信装置。   The communication apparatus according to claim 9, wherein the communication that participates in the group is communication with a terminal apparatus that receives multicast data. 前記グループに参加しての通信は、マルチキャストデータを送信する端末装置との通信であることを特徴とする請求項９記載の通信装置。   The communication apparatus according to claim 9, wherein the communication that participates in the group is a communication with a terminal apparatus that transmits multicast data. 前記決定手段は、前記複数の無線部における帯域の利用状況に基づいて決定することを特徴とする請求項９記載の通信装置。   The communication apparatus according to claim 9, wherein the determining unit determines based on a bandwidth usage situation in the plurality of wireless units. 前記決定手段で決定した無線部に切り換えるように、前記端末装置に対して要求を送信する送信手段を更に有することを特徴とする請求項９記載の通信装置。   The communication apparatus according to claim 9, further comprising a transmission unit that transmits a request to the terminal device so as to switch to the radio unit determined by the determination unit. 前記複数の無線部のそれぞれで行われているグループに参加しての通信を識別するための情報を前記端末装置に対して通知する通知手段を更に有することを特徴とする請求項９記載の通信装置。   The communication according to claim 9, further comprising notification means for notifying the terminal device of information for identifying communication that participates in a group performed by each of the plurality of radio units. apparatus. 端末装置と無線通信し、複数の無線部を備える通信装置であって、
所定のグループに参加する複数の端末装置が接続する無線部を決定する決定手段と、
前記決定手段による決定に基づいて、前記所定のグループに参加して通信を行う複数の端末装置が、前記決定手段により決定した無線部に接続するための処理を実行する実行手段と
を有することを特徴とする通信装置。 A communication device that wirelessly communicates with a terminal device and includes a plurality of wireless units,
Determining means for determining a wireless unit to which a plurality of terminal devices participating in a predetermined group connect;
A plurality of terminal devices that perform communication by participating in the predetermined group based on the determination by the determination unit, and having an execution unit that executes a process for connecting to the wireless unit determined by the determination unit A communication device. 端末装置と無線通信し、複数の無線部を備える通信装置の無線通信方法であって、
所定のグループに参加する複数の端末装置が接続する無線部を決定する決定工程と、
前記所定のグループに参加した通信を行う複数の端末装置が、前記決定工程において決定した無線部に接続するための処理を実行する実行工程と
を有することを特徴とする無線通信方法。 A wireless communication method of a communication device that wirelessly communicates with a terminal device and includes a plurality of wireless units,
A determination step of determining a wireless unit to which a plurality of terminal devices participating in a predetermined group are connected;
A wireless communication method comprising: an execution step in which a plurality of terminal devices that perform communication participating in the predetermined group perform processing for connecting to the wireless unit determined in the determination step. 複数の無線部を備える通信装置と、該通信装置と無線通信する端末装置とを有するシステムであって、
通信装置は、
複数の無線部のそれぞれで行われているグループに参加した通信を識別する識別手段と、
前記識別手段により識別した結果に基づいて、グループに参加する端末装置が接続すべき無線部を決定する決定手段とを有し、
前記端末装置は、
前記決定手段で決定された無線部に接続を切り換える切換手段を有することを特徴とするシステム。 A system having a communication device including a plurality of wireless units and a terminal device that wirelessly communicates with the communication device,
The communication device
An identification means for identifying a communication participating in a group performed by each of a plurality of radio units;
Determining means for determining a wireless unit to which a terminal device participating in the group is to be connected based on the result identified by the identifying means;
The terminal device
A system comprising switching means for switching the connection to the wireless unit determined by the determining means. 請求項１又は請求項１６に記載の無線通信方法をコンピュータに実行させるためのプログラム。   A program for causing a computer to execute the wireless communication method according to claim 1 or 16. 請求項１８記載のプログラムを記録したコンピュータにより読み取り可能な記録媒体。   A computer-readable recording medium on which the program according to claim 18 is recorded.
JP2005300162A 2005-10-14 2005-10-14 Wireless communication method, communication apparatus, and system Expired - Fee Related JP4732116B2 (en)

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JP2007110507A JP2007110507A (en) 2007-04-26
JP2007110507A5 true JP2007110507A5 (en) 2008-11-27
JP4732116B2 JP4732116B2 (en) 2011-07-27

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4627324B2 (en) * 2008-02-12 2011-02-09 日本電信電話株式会社 Multicast route identification method
CN111049665B (en) * 2018-10-12 2023-09-15 北京思源理想控股集团有限公司 Self-defined dynamic policy deployment server, communication system and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07240965A (en) * 1994-02-28 1995-09-12 N T T Idou Tsuushinmou Kk Multi-address communication system
JP3305268B2 (en) * 1998-08-14 2002-07-22 日本電信電話株式会社 Wireless multicast receiving station group configuration method and wireless station using the method
JP3987229B2 (en) * 1999-03-16 2007-10-03 テレフオンアクチーボラゲット エル エム エリクソン（パブル） Wireless communication system, base station thereof, and communication method thereof
JP3905701B2 (en) * 2000-11-24 2007-04-18 株式会社エヌ・ティ・ティ・ドコモ Information transmission control method and base station in mobile communication system
JP2002169327A (en) * 2000-11-30 2002-06-14 Ricoh Co Ltd Image forming device
JP2003023392A (en) * 2001-07-10 2003-01-24 Koujiro Omoto Contents providing system
JP3683207B2 (en) * 2001-11-14 2005-08-17 Ｎｅｃモバイリング株式会社 Mobile communication system

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