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公开(公告)号：US20160277965A1
公开(公告)日：2016-09-22
申请号：US14663271
申请日：2015-03-19
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Olasunkanmi Adio Durowoju , Gbenga Kabir Salami , Colin J. Kellett
IPC: H04W28/08 , H04L12/931 , H04L12/825
CPC classification number: H04W28/08 , H04L47/25 , H04L49/501
Abstract: An example method is provided and includes monitoring a plurality of neighboring nodes to detect attempts to perform mobility load balancing by the neighboring nodes; detecting an attempt to perform mobility load balancing by at least one neighboring node; determining an identity of the at least one of the neighboring nodes; and setting an offset parameter for the identified neighboring node(s) to an optimal value. The monitoring may include monitoring a number of handover requests received within a predetermined time period. The detecting may include detecting that the number of handover requests received within the predetermined time period exceeds a predetermined number. The determining may include determining a source of each of the received handover requests, which may be accomplished by examining a user equipment history included in each of the received handover requests or by performing an iterative elimination process with respect to the neighboring nodes.
Abstract translation: 提供了一种示例性方法，并且包括监视多个相邻节点以检测由相邻节点执行移动性负载平衡的尝试; 检测由至少一个相邻节点执行移动性负载平衡的尝试; 确定所述至少一个相邻节点的身份; 以及将所识别的相邻节点的偏移参数设置为最佳值。 监视可以包括监视在预定时间段内接收的多个切换请求。 检测可以包括检测在预定时间段内接收的切换请求的数量超过预定数量。 确定可以包括确定每个接收到的切换请求的源，其可以通过检查包括在每个接收到的切换请求中的用户设备历史或者通过对相邻节点执行迭代消除处理来实现。
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公开(公告)号：US10091697B1
公开(公告)日：2018-10-02
申请号：US15018677
申请日：2016-02-08
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Pankaj Uplenchwar , Gbenga Kabir Salami , Olasunkanmi Adio Durowoju , Sandro Grech , Raymond Yuk Chor Kwan , Simon Burley
Abstract: A method is provided in one example embodiment and includes gathering at a small cell base station information to populate a neighbor cell list of the small cell base station; gathering measurement reports from connected mode user equipment (“UE”) at the small cell base station; and determining whether uplink interference has exceeded a predetermined threshold and generating an alarm to a central node when the uplink interference has exceeded the predetermined threshold. Upon receipt of notification, the central node triggers an action on an aggressor node, wherein the aggressor node is a node servicing at least one aggressor user equipment (“UE”) that significantly contributes to the uplink interference as determined from the gathered information and reports.
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公开(公告)号：US09538422B2
公开(公告)日：2017-01-03
申请号：US14663271
申请日：2015-03-19
Applicant: CISCO TECHNOLOGY, INC.
Inventor： Olasunkanmi Adio Durowoju , Gbenga Kabir Salami , Colin J. Kellett
IPC: H04W28/08 , H04L12/825 , H04L12/931
CPC classification number: H04W28/08 , H04L47/25 , H04L49/501
Abstract: An example method is provided and includes monitoring a plurality of neighboring nodes to detect attempts to perform mobility load balancing by the neighboring nodes; detecting an attempt to perform mobility load balancing by at least one neighboring node; determining an identity of the at least one of the neighboring nodes; and setting an offset parameter for the identified neighboring node(s) to an optimal value. The monitoring may include monitoring a number of handover requests received within a predetermined time period. The detecting may include detecting that the number of handover requests received within the predetermined time period exceeds a predetermined number. The determining may include determining a source of each of the received handover requests, which may be accomplished by examining a user equipment history included in each of the received handover requests or by performing an iterative elimination process with respect to the neighboring nodes.
Abstract translation: 提供了一种示例性方法，并且包括监视多个相邻节点以检测由相邻节点执行移动性负载平衡的尝试; 检测由至少一个相邻节点执行移动性负载平衡的尝试; 确定所述至少一个相邻节点的身份; 以及将所识别的相邻节点的偏移参数设置为最佳值。 监视可以包括监视在预定时间段内接收的多个切换请求。 检测可以包括检测在预定时间段内接收的切换请求的数量超过预定数量。 确定可以包括确定每个接收到的切换请求的源，其可以通过检查包括在每个接收到的切换请求中的用户设备历史或者通过对相邻节点执行迭代消除处理来实现。
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