-
1.发明申请公开(公告)号：US20080126560A1
公开(公告)日：2008-05-29
申请号：US11954838
申请日：2007-12-12
IPC分类号： G06F15/16
CPC分类号： H04B5/0075 , G06K7/10237 , G06K19/0723 , H04B5/0031 , H04B5/0056 , H04L27/02 , H04N21/25808 , H04W4/02 , H04W4/80 , H04W88/06
摘要： The present invention relates to a communication system and communication method which enable various types of near field communication, and a data processing apparatus. NFC communication apparatuses 1 to 3 have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses 1 and 2, for example, the NFC communication apparatus 1 transmits data to the NFC communication apparatus 2 by modulating electromagnetic waves generated by itself, while the NFC communication apparatus 2 transmits data to the NFC communication apparatus 1 by performing load modulation on the electromagnetic waves generated by the NFC communication apparatus 1. Alternatively, in the active mode, either of the NFC communication apparatuses 1 and 2 transmits data by modulating electromagnetic waves generated by itself. The present invention can be applied to, for example, an IC card system, etc.
摘要翻译： 本发明涉及能够进行各种类型的近场通信的通信系统和通信方法，以及数据处理装置。 NFC通信设备1至3具有两个特征，每个功能可以以两种通信模式执行通信，并且每个可以以多个传输速率执行数据传输。 两种通信模式由被动模式和活动模式组成。 在被动模式中，NFC通信装置1例如NFC通信装置1通过调制自身产生的电磁波向NFC通信装置2发送数据，而NFC通信装置2向NFC通信发送数据 装置1通过对NFC通信装置1产生的电磁波进行负载调制。 或者，在活动模式中，NFC通信装置1和2中的任一个通过调制由其自身产生的电磁波来发送数据。 本发明可以应用于例如IC卡系统等
-
2.发明授权公开(公告)号：US07346061B2
公开(公告)日：2008-03-18
申请号：US10503936
申请日：2003-10-28
CPC分类号： H04B5/0075 , G06K7/10237 , G06K19/0723 , H04B5/0031 , H04B5/0056 , H04L27/02 , H04N21/25808 , H04W4/02 , H04W4/80 , H04W88/06
摘要： The present invention relates to a communication system and communication method which enable various types of near field communication, and a data processing apparatus. NFC communication apparatuses 1 to 3 have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses 1 and 2, for example, the NFC communication apparatus 1 transmits data to the NFC communication apparatus 2 by modulating electromagnetic waves generated by itself, while the NFC communication apparatus 2 transmits data to the NFC communication apparatus 1 by performing load modulation on the electromagnetic waves generated by the NFC communication apparatus 1. Alternatively, in the active mode, either of the NFC communication apparatuses 1 and 2 transmits data by modulating electromagnetic waves generated by itself. The present invention can be applied to, for example, an IC card system, etc.
摘要翻译： 本发明涉及能够进行各种类型的近场通信的通信系统和通信方法，以及数据处理装置。 NFC通信设备1至3具有两个特征，每个功能可以以两种通信模式执行通信，并且每个可以以多个传输速率执行数据传输。 两种通信模式由被动模式和活动模式组成。 在被动模式中，NFC通信装置1例如NFC通信装置1通过调制自身产生的电磁波向NFC通信装置2发送数据，而NFC通信装置2向NFC通信发送数据 装置1通过对NFC通信装置1产生的电磁波进行负载调制。 或者，在活动模式中，NFC通信装置1和2中的任一个通过调制由其自身产生的电磁波来发送数据。 本发明可以应用于例如IC卡系统等
-
3.发明授权公开(公告)号：US08224243B2
公开(公告)日：2012-07-17
申请号：US11954838
申请日：2007-12-12
CPC分类号： H04B5/0075 , G06K7/10237 , G06K19/0723 , H04B5/0031 , H04B5/0056 , H04L27/02 , H04N21/25808 , H04W4/02 , H04W4/80 , H04W88/06
摘要： A communication system performs, by first and second data processing apparatuses, an electromagnetic-induction communication using a carrier having a single frequency. A transfer rate for use between the first and second data processing apparatuses is changeable in one transaction. The first data processing apparatus determines whether a transfer rate can be changed based on data transmitted from the second data processing apparatus. When the first data processing apparatus determines that the transfer rate can be changed, the first data processing apparatus transmits to the second data processing apparatus a request to change the transfer rate to one of a plurality of transfer rates.
摘要翻译： 通信系统通过第一和第二数据处理装置执行使用具有单一频率的载波的电磁感应通信。 第一和第二数据处理装置之间使用的传送速率在一个事务中是可变的。 第一数据处理装置基于从第二数据处理装置发送的数据确定传送速率是否可以改变。 当第一数据处理装置确定可以改变传送速率时，第一数据处理装置向第二数据处理装置发送将传送速率改变为多个传送速率之一的请求。
-
4.发明申请公开(公告)号：US20120231735A1
公开(公告)日：2012-09-13
申请号：US13476673
申请日：2012-05-21
IPC分类号： H04B5/00
CPC分类号： H04B5/0075 , G06K7/10237 , G06K19/0723 , H04B5/0031 , H04B5/0056 , H04L27/02 , H04N21/25808 , H04W4/02 , H04W4/80 , H04W88/06
摘要： A communication system and communication method enable various types of near field communication. NFC communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses, for example, a first NFC communication apparatus transmits data to a second NFC communication apparatus by modulating electromagnetic waves generated by itself, while the second NFC communication apparatus transmits data to the first NFC communication apparatus by performing load modulation on the electromagnetic waves generated by the first NFC communication apparatus. Alternatively, in the active mode, either of the NFC communication apparatuses transmits data by modulating electromagnetic waves generated by itself. The present innovation can be applied to, for example, an IC card system, etc.
摘要翻译： 通信系统和通信方法能够进行各种类型的近场通信。 NFC通信设备具有两个特征，每个功能可以以两种通信模式执行通信，并且每个都可以以多个传输速率执行数据传输。 两种通信模式由被动模式和活动模式组成。 在被动模式中，NFC通信装置之间，例如第一NFC通信装置，通过调制由其自身产生的电磁波，向第二NFC通信装置发送数据，而第二NFC通信装置通过以下方式向第一NFC通信装置发送数据 对由第一NFC通信设备产生的电磁波执行负载调制。 或者，在活动模式中，NFC通信装置中的任一个通过调制由其自身产生的电磁波来发送数据。 本发明可以应用于例如IC卡系统等。
-
公开(公告)号：US08200153B2
公开(公告)日：2012-06-12
申请号：US11954838
申请日：2007-12-12
摘要： A communication system performs, by first and second data processing apparatuses, an electromagnetic-induction communication using a carrier having a single frequency. A transfer rate for use between the first and second data processing apparatuses is changeable in one transaction. The first data processing apparatus determines whether a transfer rate can be changed based on data transmitted from the second data processing apparatus. When the first data processing apparatus determines that the transfer rate can be changed, the first data processing apparatus transmits to the second data processing apparatus a request to change the transfer rate to one of a plurality of transfer rates.
-
6.发明申请公开(公告)号：US20050077356A1
公开(公告)日：2005-04-14
申请号：US10503936
申请日：2003-10-28
CPC分类号： H04B5/0075 , G06K7/10237 , G06K19/0723 , H04B5/0031 , H04B5/0056 , H04L27/02 , H04N21/25808 , H04W4/02 , H04W4/80 , H04W88/06
摘要： The present invention relates to a communication system and communication method which enable various types of near field communication, and a data processing apparatus. NFC communication apparatuses 1 to 3 have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses 1 and 2, for example, the NFC communication apparatus 1 transmits data to the NFC communication apparatus 2 by modulating electromagnetic waves generated by itself, while the NFC communication apparatus 2 transmits data to the NFC communication apparatus 1 by performing load modulation on the electromagnetic waves generated by the NFC communication apparatus 1. Alternatively, in the active mode, either of the NFC communication apparatuses 1 and 2 transmits data by modulating electromagnetic waves generated by itself. The present invention can be applied to, for example, an IC card system, etc.
摘要翻译： 本发明涉及能够进行各种类型的近场通信的通信系统和通信方法，以及数据处理装置。 NFC通信设备1至3具有两个特征，每个功能可以以两种通信模式执行通信，并且每个可以以多个传输速率执行数据传输。 两种通信模式由被动模式和活动模式组成。 在被动模式中，NFC通信装置1例如NFC通信装置1通过调制自身产生的电磁波向NFC通信装置2发送数据，而NFC通信装置2向NFC通信发送数据 装置1通过对由NFC通信装置1产生的电磁波进行负载调制。或者，在活动模式中，NFC通信装置1和2中的任一个通过调制由其自身产生的电磁波来发送数据。 本发明可以应用于例如IC卡系统等
-
公开(公告)号：US08417184B2
公开(公告)日：2013-04-09
申请号：US13476673
申请日：2012-05-21
CPC分类号： H04B5/0075 , G06K7/10237 , G06K19/0723 , H04B5/0031 , H04B5/0056 , H04L27/02 , H04N21/25808 , H04W4/02 , H04W4/80 , H04W88/06
摘要： A communication system and communication method enable various types of near field communication. NFC communication apparatuses have two features in that each can perform communication in two communication modes and that each can perform data transmission at a plurality of transfer rates. The two communication modes consist of a passive mode and an active mode. In the passive mode, between the NFC communication apparatuses, for example, a first NFC communication apparatus transmits data to a second NFC communication apparatus by modulating electromagnetic waves generated by itself, while the second NFC communication apparatus transmits data to the first NFC communication apparatus by performing load modulation on the electromagnetic waves generated by the first NFC communication apparatus. Alternatively, in the active mode, either of the NFC communication apparatuses transmits data by modulating electromagnetic waves generated by itself. The present innovation can be applied to, for example, an IC card system, etc.
-
8.发明授权公开(公告)号：US08244917B2
公开(公告)日：2012-08-14
申请号：US10557272
申请日：2004-06-04
CPC分类号： H04B5/0031 , H04W28/18 , H04W36/14 , H04W84/18 , H04W88/06
摘要： A communication system, a communication apparatus, and a communication method as well as to a program for acquiring the advantages of a plurality of communication protocols are provided. An NFC communication is executed between an NFC communication unit 51 of a communication apparatus 1 and an NFC communication unit 61 of a communication apparatus 2, thereby it is recognized that a communication (BT communication) by Bluetooth (registered trademark) is possible, and further the BD addresses of a BT communication units 52 and 62 are exchanged as communication information necessary to the BT communication. Then, in the communication apparatuses 1 and 2, the NFC communication between the NFC communication units 51 and 61 is switched (overhanded) to the BT communication between BT communication units 52 and 62, and the BT communication is executed based on the BD addresses of the BT communication units 52 and 62.
摘要翻译： 提供通信系统，通信装置和通信方法以及用于获取多个通信协议的优点的程序。 在通信装置1的NFC通信单元51和通信装置2的NFC通信单元61之间执行NFC通信，从而可以认识到可以通过蓝牙（注册商标）进行通信（BT通信），并且进一步 BT通信单元52和62的BD地址被交换为BT通信所需的通信信息。 然后，在通信装置1和2中，将NFC通信单元51和61之间的NFC通信切换（overhanded）到BT通信单元52和62之间的BT通信，并且基于BD通信单元 BT通信单元52和62。
-
9.发明申请公开(公告)号：US20120258662A1
公开(公告)日：2012-10-11
申请号：US13527093
申请日：2012-06-19
CPC分类号： H04B5/0031 , H04W28/18 , H04W36/14 , H04W84/18 , H04W88/06
摘要： A communication system, a communication apparatus, a communication method, and a program for acquiring the advantage of a plurality of communication protocols is provided. A random number and a first communication information including first identification information of a communication apparatus is sent to another communication apparatus by using near field communication. Second communication information is received by the communication apparatus from the other communication apparatus by using near field communication. The second communication information includes second identification information of the other communication apparatus necessary to a second communication. The second communication is performed between the communication apparatus and the other communication apparatus by using the second communication information received by using the near field communication.
摘要翻译： 提供了一种用于获取多个通信协议的优点的通信系统，通信装置，通信方法和程序。 包括通信装置的第一识别信息的随机数和第一通信信息通过使用近场通信被发送到另一通信装置。 第二通信信息由通信装置通过使用近场通信从另一通信装置接收。 第二通信信息包括第二通信所必需的其他通信装置的第二识别信息。 通过使用通过使用近场通信而接收的第二通信信息，在通信装置和其他通信装置之间执行第二通信。
-
公开(公告)号：US08996731B2
公开(公告)日：2015-03-31
申请号：US13527093
申请日：2012-06-19
CPC分类号： H04B5/0031 , H04W28/18 , H04W36/14 , H04W84/18 , H04W88/06
摘要： A communication system, a communication apparatus, a communication method, and a program for acquiring the advantage of a plurality of communication protocols is provided. A random number and a first communication information including first identification information of a communication apparatus is sent to another communication apparatus by using near field communication. Second communication information is received by the communication apparatus from the other communication apparatus by using near field communication. The second communication information includes second identification information of the other communication apparatus necessary to a second communication. The second communication is performed between the communication apparatus and the other communication apparatus by using the second communication information received by using the near field communication.
摘要翻译： 提供了一种用于获取多个通信协议的优点的通信系统，通信装置，通信方法和程序。 包括通信装置的第一识别信息的随机数和第一通信信息通过使用近场通信被发送到另一通信装置。 第二通信信息由通信装置通过使用近场通信从另一通信装置接收。 第二通信信息包括第二通信所必需的其他通信装置的第二识别信息。 通过使用通过使用近场通信而接收的第二通信信息，在通信装置和其他通信装置之间执行第二通信。
-
-
-
-
-
-
-
-
-
搜索结果
73 条记录 (耗时 0.031 秒)
