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    • 3. 发明授权
    • Communication system that supports wireless remote programming process
    • 支持无线远程编程过程的通信系统
    • US5862475A
    • 1999-01-19
    • US724246
    • 1996-09-27
    • Robert G. ZickerJohn K. Dion
    • Robert G. ZickerJohn K. Dion
    • H04M1/00H04B7/26H04M1/2745H04M1/57H04M1/725H04W8/20H04W8/26H04W16/32H04W88/06H04Q7/24
    • H04W8/205H04M1/72505H04M1/72522H04W16/32H04W8/26H04W84/105H04W88/06
    • A multiple mode, personal, wireless communications system exists within a radiotelephone network serving general customers and provides additional services to a select group of customers. The system uses handsets (32) which automatically switch between a standard cellular radiotelephone mode of operation (1901) and an enhanced cordless mode (1420) when the handsets (32) are within range of pico cells (26) that are interconnected to the public switched telephone network (20). Each pico cell is controlled via a framework of overlay cells (10b) that operates independently of the radiotelephone network and uses a unique control protocol on a small number of reserved cellular channels. Each pico cell consists of a spectrally dynamic, non-capturing, frequency agile, multi-purpose base station (26) provided at customer-selected locations to cooperate with the overlay cell framework. Each pico cell is capable of supporting multiple handsets (32) and using low power operation that achieves limited coverage. Each pico cell reduces traffic on the standard cellular radiotelephone network by independently handling registered handsets (32). An alternate line option module (22) provides wireless local interconnect capability to selectively route call traffic between land lines (24) and the standard cellular radiotelephone network. Service control units (12) and host stations (17) facilitate wireless activation and control of each pico cell and handset (32) via the overlay cell framework.
    • 无线电话网络中存在多模式个人无线通信系统,为普通客户提供服务,并为选定的客户群提供附加服务。 当手机(32)在与公众互连的微微小区(26)的范围内时,该系统使用自动在标准蜂窝无线电话操作模式(1901)和增强型无绳模式(1420)之间切换的手机(32) 交换电话网络(20)。 每个微微小区通过独立于无线电话网络操作的覆盖小区(10b)的框架来控制,并在少数保留的蜂窝信道上使用唯一的控制协议。 每个微微小区由在客户选择的位置处提供以与覆盖单元框架协作的光谱动态,非捕获,频率敏捷,多用途基站(26)组成。 每个微微小区能够支持多个手机(32)并使用实现有限覆盖的低功率操作。 每个微微小区通过独立处理注册的手机(32)来减少标准蜂窝无线电话网络上的流量。 替代线路选择模块(22)提供无线本地互连能力以选择性地路由陆地线路(24)和标准蜂窝无线电话网络之间的呼叫业务。 服务控制单元(12)和主机站(17)有助于通过覆盖单元框架无线激活和控制每个微微小区和手机(32)。
    • 4. 发明授权
    • System and method of telephonic dialing simulation
    • 电话拨号模拟系统及方法
    • US08165626B2
    • 2012-04-24
    • US11933139
    • 2007-10-31
    • Robert G. ZickerJohn K. Dion
    • Robert G. ZickerJohn K. Dion
    • H04M1/00
    • H04M1/27G11B7/24G11B23/0021G11B23/0316H04M1/2745H04M1/274566H04M1/725H04M1/72502H04M1/72519H04M1/72525H04M3/42246H04M2001/274541H04M2203/1091H04M2207/18H04M2215/00H04W4/24H04W8/205H04W8/245H04W8/265H04W8/28H04W12/02H04W16/16H04W16/32H04W76/20H04W84/045H04W84/14H04W88/02H04W88/021H04W88/06Y02D70/00
    • A multiple mode, personal, wireless communications system exists within a radiotelephone network serving general customers and provides additional services to a select group of customers. The system uses handsets which automatically switch between a standard cellular radiotelephone mode of operation and an enhanced cordless mode when the handsets are within range of pico cells that are interconnected to the public switched telephone network. Each pico cell is controlled via a framework of overlay cells that operates independently of the radiotelephone network and uses a unique control protocol on a small number of reserved cellular channels. Each pico cell consists of a spectrally dynamic, non-capturing, frequency agile, multi-purpose base station provided at customer-selected locations to cooperate with the overlay cell framework. Each pico cell is capable of supporting multiple handsets and uses low power operation that achieves limited coverage. Each pico cell reduces traffic on the standard cellular radiotelephone network by independently handling registered handsets. An alternate line option module provides wireless local interconnect capability to selectively route call traffic between land lines and the standard cellular radiotelephone network. Service control units and host stations facilitate wireless activation and control of each pico cell and handset via the overlay cell framework.
    • 无线电话网络中存在多模式个人无线通信系统,为普通客户提供服务,并为选定的客户群提供附加服务。 当手机处于与公共交换电话网互连的微微小区的范围内时,该系统使用自动切换标准蜂窝无线电话操作模式和增强无绳模式的手机。 每个微微小区通过独立于无线电话网络操作的覆盖小区的框架来控制,并且在少数保留的蜂窝信道上使用唯一的控制协议。 每个微微小区由在客户选择的位置提供的光谱动态,非捕获,频率敏捷,多用途基站组成,以与覆盖单元框架协作。 每个微微小区能够支持多个手机,并且使用实现有限覆盖的低功率操作。 每个微微小区通过独立处理注册的手机来减少标准蜂窝无线电话网络上的流量。 备用线路选项模块提供无线本地互连能力以选择性地路由陆地线路与标准蜂窝无线电话网络之间的呼叫业务。 服务控制单元和主机站通过覆盖单元框架促进每个微微小区和手机的无线激活和控制。
    • 9. 发明授权
    • Radiotelephone operating method with connected NPA dialing analysis
    • 无线电话操作方法,连接NPA拨号分析
    • US06453178B1
    • 2002-09-17
    • US09714379
    • 2000-11-16
    • Robert G. ZickerJohn K. Dion
    • Robert G. ZickerJohn K. Dion
    • H04B138
    • H04W88/021H04M1/2745H04M1/274566H04M1/725H04M1/72519H04M3/42178H04M2001/274541H04M2215/00H04W8/28H04W84/14
    • A radiotelephone (10) simulates the call origination process performed by land-line telephones. Dial tone is generated (78) in response to an off-hook condition and removed when a first digit (54) is dialed. A timer process (84, 110) and a number analysis process (100) simultaneously evaluate dialed digits to detect the completion of dialing. The number analysis process (100) identifies seven, ten, and eleven digit, and indeterminate length phone number formats (64, 66, 52, 68). The ten digit format is recognized in response to remotely programmed (42) connected NPA codes. For most calls, the number analysis process (100) instantly detects a phone number's final digit (62). In a few cases the timer process (84, 110) detects the final digit through the absence of dialing activity for a predetermined duration. When the final digit (62) is detected, an origination message is transmitted to a cellular network.
    • 无线电话机(10)模拟地面电话进行的呼叫发起过程。 响应于摘机状态产生拨号音(78),并且在拨打第一个数字(54)时被移除。 定时器处理(84,110)和数字分析处理(100)同时评估拨号数字以检测拨号完成。 数字分析过程(100)识别七个,十个和十一个数字,以及不确定长度的电话号码格式(64,66,52,68)。 响应于远程编程(42)连接的NPA代码,十位数字格式被识别。 对于大多数电话,数字分析过程(100)立即检测电话号码的最终数字(62)。 在一些情况下,定时器进程(84,110)通过不存在预定持续时间的拨号活动来检测最终数字。 当检测到最终数字(62)时,发送消息被发送到蜂窝网络。