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1. 发明授权

US07515534B2 Printing apparatus and reception buffer management method 有权
标题翻译：打印设备和接收缓冲区管理方法
公开(公告)号：US07515534B2
公开(公告)日：2009-04-07
申请号：US11041732
申请日：2005-01-25
申请人： Chisei Sumita
发明人： Chisei Sumita
IPC分类号： H04J1/16 , H04L1/00
CPC分类号： G06K15/00 , G06K15/1801 , G06K15/1821 , H04L47/14 , H04L47/30 , H04L47/365 , H04L47/39 , H04L49/90 , H04L49/9042
摘要： There are provided a printing apparatus which can maintain an optimal transfer rate with an external device by an optimal buffer management, and a reception buffer management method thereof. In the printing apparatus according to this invention, assume that data received in unit of packet using a wireless interface from the external device is stored in a plurality of reception buffers. A maximum receivable data amount which can be used for receiving the data from the external device is determined on the basis of the number of the confirmed empty reception buffer(s). The data transmittable amount notified of the external device is then compared with the maximum receivable data amount. When receiving a request from the external device, the printing apparatus replies to the external device to change the notified data transmittable amount, in accordance with the comparison result.
摘要翻译：提供了一种能够通过最佳缓冲器管理与外部设备保持最佳传送速率的打印设备及其接收缓冲器管理方法。在根据本发明的打印装置中，假设以从外部设备使用无线接口的分组单元接收的数据被存储在多个接收缓冲器中。基于确认的空接收缓冲器的数量确定可用于从外部设备接收数据的最大可接收数据量。然后将外部设备通知的数据发送量与最大可接收数据量进行比较。当从外部设备接收到请求时，打印设备根据比较结果对外部设备进行回复以更改通知的数据传送量。

2. 发明申请

US20060114499A1 Print system and printing method 有权
标题翻译：打印系统和打印方式
公开(公告)号：US20060114499A1
公开(公告)日：2006-06-01
申请号：US11282770
申请日：2005-11-21
申请人： Chisei Sumita , Atsushi Shimazaki
发明人： Chisei Sumita , Atsushi Shimazaki
IPC分类号： G06F3/12
CPC分类号： H04W28/18 , H04W28/06 , H04W40/246 , H04W48/14 , H04W84/18
摘要： A print system for transmitting print data from a host PC to a printer by radio communication and performing printing. It is determined on the host PC side whether or not two-way communication by radio communication is possible, and if two-way communication is possible, information indicating that two-way communication is possible is transmitted to the printer. On the printer side, identification information of the host PC which transmitted the information indicating that two-way communication is possible is registered.
摘要翻译：一种用于通过无线电通信将打印数据从主机传送到打印机并进行打印的打印系统。在主机侧确定是否可以通过无线电通信进行双向通信，并且如果双向通信是可能的，则向打印机发送指示双向通信的信息。在打印机侧，登记发送了表示双向通信的信息成为可能的主机的识别信息。

3. 发明授权

US08064081B2 Print system and printing method for transmitting print data from a host device to an image forming apparatus by radio communication and performing printing 有权
标题翻译：打印系统和打印方法，用于通过无线电通信将打印数据从主机传送到图像形成装置并进行打印
公开(公告)号：US08064081B2
公开(公告)日：2011-11-22
申请号：US11282770
申请日：2005-11-21
申请人： Chisei Sumita , Atsushi Shimazaki
发明人： Chisei Sumita , Atsushi Shimazaki
IPC分类号： G06F3/12
CPC分类号： H04W28/18 , H04W28/06 , H04W40/246 , H04W48/14 , H04W84/18
摘要： A print system for transmitting print data from a host PC to a printer by radio communication and performing printing. It is determined on the host PC side whether or not two-way communication by radio communication is possible, and if two-way communication is possible, information indicating that two-way communication is possible is transmitted to the printer. On the printer side, identification information of the host PC which transmitted the information indicating that two-way communication is possible is registered.
摘要翻译：一种用于通过无线电通信将打印数据从主机传送到打印机并进行打印的打印系统。在主机侧确定是否可以通过无线电通信进行双向通信，并且如果双向通信是可能的，则向打印机发送指示双向通信的信息。在打印机侧，登记发送了表示双向通信的信息成为可能的主机的识别信息。

4. 发明申请

US20050169290A1 Printing apparatus and reception buffer management method 有权
标题翻译：打印设备和接收缓冲区管理方法
公开(公告)号：US20050169290A1
公开(公告)日：2005-08-04
申请号：US11041732
申请日：2005-01-25
申请人： Chisei Sumita
发明人： Chisei Sumita
IPC分类号： B41J29/38 , B41J5/30 , B41J29/00 , G06K15/00 , H04L12/28 , H04L13/08 , H04W28/02 , H04W28/10 , H04W84/10 , H04W84/12 , H04W92/08
CPC分类号： G06K15/00 , G06K15/1801 , G06K15/1821 , H04L47/14 , H04L47/30 , H04L47/365 , H04L47/39 , H04L49/90 , H04L49/9042
摘要： There are provided a printing apparatus which can maintain an optimal transfer rate with an external device by an optimal buffer management, and a reception buffer management method thereof. In the printing apparatus according to this invention, assume that data received in unit of packet using a wireless interface from the external device is stored in a plurality of reception buffers. A maximum receivable data amount which can be used for receiving the data from the external device is determined on the basis of the number of the confirmed empty reception buffer(s). The data transmittable amount notified of the external device is then compared with the maximum receivable data amount. When receiving a request from the external device, the printing apparatus replies to the external device to change the notified data transmittable amount, in accordance with the comparison result.
摘要翻译：提供了一种能够通过最佳缓冲器管理与外部设备保持最佳传送速率的打印设备及其接收缓冲器管理方法。在根据本发明的打印装置中，假设以从外部设备使用无线接口的分组单元接收的数据被存储在多个接收缓冲器中。基于确认的空接收缓冲器的数量确定可用于从外部设备接收数据的最大可接收数据量。然后将外部设备通知的数据发送量与最大可接收数据量进行比较。当从外部设备接收到请求时，打印设备根据比较结果对外部设备进行回复以更改通知的数据传送量。

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