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    • 5. 发明授权
    • Method and system for providing a deployable emergency call service for wireless handsets
    • 为无线手机提供可部署的紧急呼叫服务的方法和系统
    • US08068808B2
    • 2011-11-29
    • US12421979
    • 2009-04-10
    • Clint Smith
    • Clint Smith
    • H04M11/04
    • G08B25/016G08B25/004H04W4/18H04W4/90H04W76/50Y02D70/122Y02D70/1262Y02D70/142Y02D70/146Y02D70/164Y02D70/22Y02D70/23
    • Embodiments of systems and methods are presented to provide local citizenry with the ability to initiate emergency calls on their mobile device through a deployable cellular communication resource, such as a switch on wheels. The mobile device may be provisioned with a primary preferred roaming list (PRL) and a secondary PRL. The secondary PRL is accessed only when a switch-to-secondary-PRL flag is set in the primary PRL. Upon detection of the switch-to-secondary-PRL flag, the mobile device may enter an emergency call mode which only allows the mobile device to initiate an emergency call. If no network listed in the primary PRL and no emergency network listed in the secondary PRL is available, the mobile device may pause for a predetermined time before repeating attempts to access a network in order to conserver battery power until cellular communication networks are repaired or temporary networks implemented.
    • 呈现系统和方法的实施例以向本地公民提供通过可部署的蜂窝通信资源(例如轮子上的开关)在其移动设备上发起紧急呼叫的能力。 可以为移动设备提供主要优选漫游列表(PRL)和辅助PRL。 仅当在主PRL中设置了切换到辅助PRL标志时才访问辅助PRL。 在检测到切换到次级PRL标志时,移动设备可以进入仅允许移动设备发起紧急呼叫的紧急呼叫模式。 如果主PRL中没有列出的网络和辅助PRL中列出的紧急网络都不可用,则移动设备可能会在重复尝试访问网络之前暂停预定的时间,以节省电池电量,直到蜂窝通信网络被修复或临时 实施网络
    • 9. 发明授权
    • Method and system for providing diverse multiple carrier aggregation
    • 提供多种载波聚合的方法和系统
    • US09225498B2
    • 2015-12-29
    • US13910790
    • 2013-06-05
    • Clint Smith
    • Clint Smith
    • H04L5/14
    • H04L5/14H04L5/001
    • Embodiments of systems and methods are presented to provide diverse multiple channel aggregation for wireless broadband edge devices with existing wireless technologies. A method and apparatus for supporting aggregation of multiple diverse RF carriers are disclosed. A wireless edge device capable of transmit and receiving on multiple diverse RF carriers using one or multiple wireless standards A wireless edge device may utilize carrier aggregation using the same radio access scheme with different frequency bands and possibly different rf bandwidths. Additionally a wireless edge device which can utilize different radio access schemes with different frequency bands. The radio access scheme and the frequency bands that the wireless edge device can use may be provided by one wireless network operator or by multiple wireless network operators.
    • 呈现系统和方法的实施例以便为具有现有无线技术的无线宽带边缘设备提供不同的多信道聚合。 公开了一种用于支持多个不同RF载波的聚合的方法和装置。 能够使用一个或多个无线标准在多个不同RF载波上发送和接收的无线边缘设备无线边缘设备可以利用具有不同频带和可能不同rf带宽的相同无线电接入方案的载波聚合。 另外,可以利用具有不同频带的不同无线电接入方案的无线边缘设备。 无线接入方案和无线边缘设备可以使用的频带可以由一个无线网络运营商或多个无线网络运营商提供。