公开(公告)号：US09125146B1

公开(公告)日：2015-09-01

申请号：US13859647

申请日：2013-04-09

Applicant: Amazon Technologies, Inc.

Inventor： Kiran Kumar Edara ,  Pratima Vallurupalli

IPC: H04W4/00 ,  H04W48/18

CPC classification number: H04W48/18 ,  H04W48/16

Abstract: Approaches enable a service such a network optimization service of a computing device (e.g., a mobile phone, table computer, etc.) or other electronic device to monitor certain conditions of the device, such as device location, to determine a region in which the device is operating in. The device location can be used to determine a region in which the device is operating, and based at least on that region, a group of frequencies (e.g., a band group) including at least a subset of band frequencies and technologies that the device supports can be determined. The device can then search bands/technologies from the band group to determine a network provider (e.g., a public land mobile network (PLMN)) from which to gain telecommunication service access.

Abstract translation: 方法使得诸如计算设备（例如，移动电话，台式计算机等）或其他电子设备的诸如网络优化服务的服务能够监视诸如设备位置的设备的某些状况，以确定其中 设备位置可以用于确定设备正在操作的区域，并且至少基于该区域，包括至少包括频带的子集的频率组（例如，频带组）和 可以确定设备支持的技术。 该设备然后可以从频带组搜索频带/技术，以确定从其获得电信服务接入的网络提供商（例如，公共陆地移动网络（PLMN））。