公开(公告)号：US09380605B1

公开(公告)日：2016-06-28

申请号：US13947005

申请日：2013-07-19

Applicant: Sprint Spectrum LP

Inventor： Kyounghwan Lee ,  Daniel Vivanco ,  Vijendrakumar Ashiwal ,  Karan Raj Sachdev

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04L5/0053 ,  H04L5/006 ,  H04L47/10 ,  H04W72/0446 ,  H04W72/08

Abstract: Loading information of an access node and a random access failure rate at the access node are determined, wherein the access node is using a first physical random access channel (PRACH) configuration index. Based on the comparison of the loading information to a loading criteria and the comparison of the random access failure rate to a failure rate criteria, a second PRACH configuration index is selected for the access node.

Abstract translation: 确定接入节点的加载信息和接入节点的随机接入故障率，其中接入节点正在使用第一物理随机接入信道（PRACH）配置索引。 基于加载信息与加载标准的比较以及随机访问故障率与故障率标准的比较，为接入节点选择第二PRACH配置索引。

公开(公告)号：US09307502B1

公开(公告)日：2016-04-05

申请号：US14042170

申请日：2013-09-30

Applicant: Sprint Spectrum LP

Inventor： Pinal Kumari Tailor ,  Karan Raj Sachdev ,  Vijendrakumar Ashiwal

IPC: H04W52/24

CPC classification number: H04W52/243 ,  H04W52/28 ,  H04W52/281 ,  H04W52/285

Abstract: An application requirement and a mobility is determined for each of a first plurality of wireless devices in communication with a first access node. Based on the respective application requirement and mobility, a priority of each of the first plurality of wireless devices. At least one wireless device comprising a priority meeting a priority criteria is selected from among the first plurality of wireless devices, and a transmission power of a signal between the first access node and the selected at least one wireless device is reduced.

Abstract translation: 针对与第一接入节点通信的第一多个无线设备中的每一个确定应用需求和移动性。 基于相应的应用需求和移动性，第一多个无线设备中的每一个的优先级。 从第一多个无线设备中选择包括满足优先级标准的优先级的至少一个无线设备，并且降低第一接入节点与所选择的至少一个无线设备之间的信号的发送功率。

公开(公告)号：US09480070B1

公开(公告)日：2016-10-25

申请号：US14015899

申请日：2013-08-30

Applicant: Sprint Spectrum LP

Inventor： Kyounghwan Lee ,  Karan Raj Sachdev ,  Vijendrakumar Ashiwal ,  Andrzej Osinski

IPC: H04B7/00 ,  H04W72/08

CPC classification number: H04W72/082 ,  H04W52/243

Abstract: In systems and methods of transmitting information to a wireless device, information is received at a first access node from a second access node over a communication link between the first and second access nodes, the information comprising an indication of whether the transmission of a resource block at the first access node may cause interference with a transmission at the second access node. The first access node transmits the resource block when it is determined that the transmission at the first access node will not interfere with a transmission at the second access node.

Abstract translation: 在向无线设备发送信息的系统和方法中，通过第一和第二接入节点之间的通信链路从第二接入节点在第一接入节点处接收信息，所述信息包括资源块的传输 在第一接入节点处可能会对第二接入节点处的传输造成干扰。 当确定第一接入节点处的传输不会干扰第二接入节点处的传输时，第一接入节点发送资源块。