公开(公告)号：US09020504B1

公开(公告)日：2015-04-28

申请号：US13759778

申请日：2013-02-05

Applicant: Sprint Spectrum L.P.

Inventor： Jasinder P. Singh ,  Eshwar Narava

IPC: H04W4/00 ,  H04W60/00

CPC classification number: H04W60/005

Abstract: A method and corresponding apparatus to help avoid a scenario where a wireless communication device registers within a first radio access network (RAN) but then fails to transition from that first RAN to engage in a communication on a second RAN. When a WCD detects coverage of the first RAN, the WCD may condition its registration with the first RAN on the WCD also being within coverage of the second RAN.

Abstract translation: 一种方法和相应的装置，以帮助避免无线通信设备在第一无线电接入网络（RAN）内注册但是然后不能从第一RAN转移到在第二RAN上进行通信的场景。 当WCD检测到第一RAN的覆盖时，WCD可以调节其在WCD上也处于第二RAN的覆盖范围内的第一RAN的注册。

公开(公告)号：US09451554B1

公开(公告)日：2016-09-20

申请号：US14608295

申请日：2015-01-29

Applicant: Sprint Spectrum L.P.

Inventor： Jasinder P. Singh ,  Eshwar Narava ,  Siddharth S. Oroskar

IPC: H04B7/00 ,  H04W52/14 ,  H04W72/00 ,  H04W8/02 ,  H04L5/14

CPC classification number: H04W52/146 ,  H04B17/354 ,  H04W8/02 ,  H04W72/005 ,  H04W72/10

Abstract: Disclosed is a method and system for allocating uplink air interface resources in a manner that allows particular user equipment devices (UEs) to apply less attenuation than may be specified more generally for UEs served by a base station of a wireless service provider. The base station may operate on a carrier band, serving UEs that are subscribers of the wireless service provider as well as UEs roaming in the base station's coverage area from another service provider. To avoid uplink transmission power leakage across the edges of the carrier band, the base station may broadcast a message to all the UEs notifying them to attenuate their respective transmission levels. The base station may allocate uplink air interface resources to subscribing UEs from a particular portion of the carrier band that allows them to transmit using less attenuation than roaming UEs and still avoid power leakage across the band edges.

Abstract translation: 公开了一种用于以允许特定用户设备设备（UE）对无线服务提供商的基站所服务的UE更一般地规定的衰减来应用更少的衰减的方式和系统，用于分配上行链路空中接口资源。 基站可以在载波频带上操作，为作为无线服务提供商的订户的UE服务，以及在基站的覆盖区域中从另一服务提供商漫游的UE。 为了避免载波频带边缘的上行链路传输功率泄漏，基站可以向所有的UE广播消息，通知它们衰减它们各自的传输电平。 基站可以分配上行链路空中接口资源以从载波频带的特定部分订阅UE，从而允许它们使用比漫游UE更少的衰减进行发送，并且仍然避免跨频带边缘的功率泄漏。