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1. 发明授权

US07183898B2 Coupling wireless portable communications device to a base station by a second network when out of communication with a first network 有权
标题翻译：当与第一网络通信时，通过第二网络将无线便携式通信设备耦合到基站
公开(公告)号：US07183898B2
公开(公告)日：2007-02-27
申请号：US11119576
申请日：2005-05-02
申请人： Greg M. Griffith , Charles Link, II
发明人： Greg M. Griffith , Charles Link, II
IPC分类号： H04Q1/30 , H04Q7/20
CPC分类号： G06F1/1632 , H04W80/04 , H04W80/10
摘要： A method of coupling a wireless portable communications device (PCD) to a base station by way of a second network is disclosed. The PCD is normally in communication with the base station by way of a first network, and is coupled to the base station by way of the second network when the PCD is out of communication with the base station by way of the first network. In particular, the PCD is coupled to the second network, and is caused to leave an base station mode and enter a second network mode. A network connection is established with the base station by way of the second network, and communication with the base station is entered into by way of the second network.
摘要翻译：公开了一种通过第二网络将无线便携式通信设备（PCD）耦合到基站的方法。 PCD通常通过第一网络与基站通信，并且当PCD通过第一网络与基站不通信时，其通过第二网络耦合到基站。特别地，PCD耦合到第二网络，并且导致离开基站模式并进入第二网络模式。通过第二网络与基站建立网络连接，并且通过第二网络进入与基站的通信。

2. 发明申请

US20070054660A1 Wireless Backup Telephone Device 审中-公开
标题翻译：无线备份电话设备
公开(公告)号：US20070054660A1
公开(公告)日：2007-03-08
申请号：US11554186
申请日：2006-10-30
申请人： Donald Cardina , Charles Link II
发明人： Donald Cardina , Charles Link II
IPC分类号： H04M3/42
CPC分类号： H04W84/14 , H04B1/74 , H04M3/08 , H04M3/10 , H04M3/12 , H04M3/54 , H04M7/0096 , H04M7/1235 , H04M2203/1091 , H04M2207/206
摘要： A wireless telephone backup device for landline telephone equipment that may be located on the customer side of the landline service connection, typically in a restricted access location, such as an attic, basement, or utility closet. An interconnection circuit in the backup device detects service interruptions in the subscriber's landline connection and, in response, powers on a wireless communication device to provide backup telephone service to the customer premises equipment. The interconnection circuit also provides the other features standard landline telephone service, including dial tone, ring voltage, and normal dialing for outgoing calls. The backup device also forwards incoming landline calls to the wireless unit in the backup device, and may send a message notifying a maintenance center of the service interruption. Further, the backup device may initiate an indicator in an alarm system at the site of the customer premises equipment to notify the subscriber of the service interruption.
摘要翻译：用于固定电话设备的无线电话备份设备，其可以位于座机服务连接的客户端，通常在受限访问位置，例如阁楼，地下室或实用壁橱。备用设备中的互连电路检测用户的座机连接中的服务中断，并且作为响应，为无线通信设备供电以向客户驻地设备提供备用电话服务。互联电路还提供标准固定电话服务的其他功能，包括拨号音，铃声电压和拨出电话的正常拨号。备份设备还将进入的座机电话转发到备份设备中的无线单元，并可能发送通知维护中心服务中断的消息。此外，备用设备可以在客户驻地设备的站点处的警报系统中发起指示符，以通知用户服务中断。

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