公开(公告)号：US09560660B1

公开(公告)日：2017-01-31

申请号：US14497121

申请日：2014-09-25

Applicant: Sprint Spectrum L.P.

Inventor： Siddarth S. Oroskar ,  Jasinder P. Singh ,  Maulik K. Shah

IPC: H04W4/00 ,  H04W72/04

CPC classification number: H04W72/085 ,  H04L5/0044 ,  H04L5/0064

Abstract: Disclosed is a method and system of managing an allocation of resources in a wireless communication system. According to the disclosure, a base station may receive or otherwise determine an indication of radio frequency (RF) conditions being perceived by a given user equipment device (UE). Based on that indication, the base station may make a decision of whether to use a first resource limitation or a second resource limitation for data transmissions to the given UE, where the second resource limitation generally allows for a lesser extent of resources to be allocated than the first resource limitation in weaker RF conditions. For instance, the base station may decide to use a bit-rate limitation for threshold strong RF conditions and a resource-block limitation for threshold weak RF conditions. Thereafter, the base station may allocate resources for a data transmission to the given UE in accordance with the decision.

Abstract translation: 公开了一种在无线通信系统中管理资源分配的方法和系统。 根据本公开，基站可以接收或以其他方式确定由给定用户设备设备（UE）感知的射频（RF）条件的指示。 基于该指示，基站可以决定是否对给定UE的数据传输使用第一资源限制或第二资源限制，其中第二资源限制通常允许比较少的资源分配比 在较弱的RF条件下的第一个资源限制。 例如，基站可以决定使用阈值强RF条件的比特率限制和阈值弱RF条件的资源块限制。 此后，基站可以根据该决定将资源分配给给定UE的数据传输。

公开(公告)号：US08989152B1

公开(公告)日：2015-03-24

申请号：US13765336

申请日：2013-02-12

Applicant: Sprint Spectrum L.P.

Inventor： Siddarth S. Oroskar ,  Jasinder P. Singh ,  Maulik K. Shah ,  John W. Prock

IPC: H04W4/00 ,  H04W36/30 ,  H04W72/12

CPC classification number: H04W72/1226 ,  H04W16/10

Abstract: Disclosed herein are systems and methods for symmetrical implementation of inter-cell interference coordination (ICIC) in a radio access network (RAN) having a first base station serving a first set of access terminals and a second base station serving a second set of access terminals. In an embodiment, a network entity makes both a first determination that each access terminal in the first set is receiving at least a threshold-strong signal from the second base station and a second determination that each access terminal in the second set is receiving at least a threshold-strong signal from the first base station. Responsive to making these determinations in combination, the network entity manages an assignment of reverse-link resource blocks in the RAN such that no reverse-link resource blocks are assigned to both an access terminal in the first set and an access terminal in the second set.

Abstract translation: 本文公开的是在具有服务于第一组接入终端的第一基站和服务于第二组接入终端的第二基站的无线电接入网络（RAN）中对称实现小区间干扰协调（ICIC）的系统和方法 。 在一个实施例中，网络实体首先确定第一组中的每个接入终端正在从第二基站接收至少一个阈值强信号，以及第二个确定，即第二组中的每个接入终端至少接收到 来自第一基站的阈值强信号。 响应于组合进行这些确定，网络实体管理RAN中的反向链路资源块的分配，使得没有反向链路资源块被分配给第一组中的接入终端和第二组中的接入终端 。