JP2007104247A5 - - Google Patents
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- JP2007104247A5 JP2007104247A5 JP2005290871A JP2005290871A JP2007104247A5 JP 2007104247 A5 JP2007104247 A5 JP 2007104247A5 JP 2005290871 A JP2005290871 A JP 2005290871A JP 2005290871 A JP2005290871 A JP 2005290871A JP 2007104247 A5 JP2007104247 A5 JP 2007104247A5
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- 239000000969 carrier Substances 0.000 claims 22
- 230000005540 biological transmission Effects 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
Claims (5)
前記パッシブモードによる無線通信を行うために、前記通信相手装置から送出される搬送波の検出処理を行う時間を設定する第１の設定手段と、
前記第１の設定手段により設定した時間が経過するまでに、前記通信相手装置から送出される搬送波を検出できない場合に、前記アクティブモードによる無線通信を行うために前記搬送波を送出する時間を設定する第２の設定手段と、
前記第１の設定手段により設定した時間が経過するまでに、前記通信相手装置から送出される搬送波を検出した場合は前記パッシブモードにより前記通信相手装置へデータを送信し、前記第２の設定手段により設定した時間が経過するまでに、前記無線通信装置が送出した搬送波に対する前記通信相手装置からの応答を受信した場合は前記アクティブモードにより前記通信相手装置へデータを送信する送信手段と、
を有することを特徴とする無線通信装置。 Wireless communication is performed by switching between a passive mode in which data is transmitted to the communication partner device using a carrier wave transmitted by the communication partner device and an active mode in which data is transmitted to the communication partner device using a carrier wave transmitted by itself. A wireless communication device capable of performing
First setting means for setting a time for performing detection processing of a carrier wave transmitted from the communication partner device in order to perform wireless communication in the passive mode;
If the carrier transmitted from the communication partner device cannot be detected before the time set by the first setting means elapses, the time for transmitting the carrier to perform wireless communication in the active mode is set. A second setting means;
When a carrier wave transmitted from the communication partner apparatus is detected before the time set by the first setting means elapses, data is transmitted to the communication partner apparatus in the passive mode, and the second setting means Transmitting means for transmitting data to the communication counterpart device in the active mode when a response from the communication counterpart device to the carrier wave transmitted by the wireless communication device is received by the time set by
A wireless communication apparatus comprising:
前記パッシブモードによる無線通信を行うために、前記通信相手装置から送出される搬送波の検出処理を行う時間を設定する第１の設定工程と、
前記第１の設定工程において設定した時間が経過するまでに、前記通信相手装置から送出される搬送波を検出できない場合に、前記アクティブモードによる無線通信を行うために前記搬送波を送出する時間を設定する第２の設定工程と、
前記第１の設定工程において設定した時間が経過するまでに、前記通信相手装置から送出される搬送波を検出した場合は前記パッシブモードにより前記通信相手装置へデータを送信し、前記第２の設定手段により設定した時間が経過するまでに、前記無線通信装置が送出した搬送波に対する前記通信相手装置からの応答を受信した場合は前記アクティブモードにより前記通信相手装置へデータを送信する送信工程と、
を有することを特徴とする無線通信方法。 Wireless communication is performed by switching between a passive mode in which data is transmitted to the communication partner device using a carrier wave transmitted by the communication partner device and an active mode in which data is transmitted to the communication partner device using a carrier wave transmitted by itself. A wireless communication method in a wireless communication device that can be performed,
A first setting step for setting a time for performing detection processing of a carrier wave transmitted from the communication partner device in order to perform wireless communication in the passive mode;
If the carrier transmitted from the communication partner device cannot be detected before the time set in the first setting step elapses, the time for transmitting the carrier to perform wireless communication in the active mode is set. A second setting step;
When a carrier wave transmitted from the communication partner device is detected before the time set in the first setting step elapses, data is transmitted to the communication partner device in the passive mode, and the second setting means A transmission step of transmitting data to the communication counterpart device in the active mode when a response from the communication counterpart device to the carrier wave transmitted by the wireless communication device is received by the time set by
A wireless communication method comprising:
前記パッシブモードによる無線通信を行うために、前記通信相手装置から送出される搬送波の検出処理を行う時間を設定する第１の設定工程と、
前記第１の設定工程において設定した時間が経過するまでに、前記通信相手装置から送出される搬送波を検出できない場合に、前記アクティブモードによる無線通信を行うために前記搬送波を送出する時間を設定する第２の設定工程と、
前記第１の設定工程において設定した時間が経過するまでに、前記通信相手装置から送出される搬送波を検出した場合は前記パッシブモードにより前記通信相手装置へデータを送信し、前記第２の設定手段により設定した時間が経過するまでに、前記コンピュータが送出した搬送波に対する前記通信相手装置からの応答を受信した場合は前記アクティブモードにより前記通信相手装置へデータを送信する送信工程と、
を実行させることを特徴とするプログラム。 Wireless communication is performed by switching between a passive mode in which data is transmitted to the communication partner device using a carrier wave transmitted by the communication partner device and an active mode in which data is transmitted to the communication partner device using a carrier wave transmitted by itself. On a computer that can do
A first setting step for setting a time for detecting a carrier wave transmitted from the communication partner device in order to perform wireless communication in the passive mode;
If the carrier transmitted from the communication partner apparatus cannot be detected before the time set in the first setting step elapses, the time for transmitting the carrier to perform wireless communication in the active mode is set. A second setting step;
When a carrier wave transmitted from the communication partner device is detected before the time set in the first setting step elapses, data is transmitted to the communication partner device in the passive mode, and the second setting means A transmission step of transmitting data to the communication counterpart device in the active mode when a response from the communication counterpart device to the carrier wave transmitted by the computer is received before the time set by
A program characterized in that is executed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005290871A JP4597022B2 (en) | 2005-10-04 | 2005-10-04 | Wireless communication apparatus and wireless communication method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2005290871A JP4597022B2 (en) | 2005-10-04 | 2005-10-04 | Wireless communication apparatus and wireless communication method |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2007104247A JP2007104247A (en) | 2007-04-19 |
| JP2007104247A5 true JP2007104247A5 (en) | 2008-11-20 |
| JP4597022B2 JP4597022B2 (en) | 2010-12-15 |
Family
ID=38030750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2005290871A Expired - Fee Related JP4597022B2 (en) | 2005-10-04 | 2005-10-04 | Wireless communication apparatus and wireless communication method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4597022B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6701886B2 (en) * | 2016-03-31 | 2020-05-27 | ブラザー工業株式会社 | Printer |
| CN113724485B (en) * | 2021-09-03 | 2022-08-26 | 重庆邮电大学 | Rapid intensive information acquisition method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3772711B2 (en) * | 2000-10-27 | 2006-05-10 | 株式会社デンソー | Road-to-vehicle communication system, in-vehicle equipment, road equipment |
| JP3695463B2 (en) * | 2002-12-17 | 2005-09-14 | ソニー株式会社 | Proximity communication method |
-
2005
- 2005-10-04 JP JP2005290871A patent/JP4597022B2/en not_active Expired - Fee Related
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