专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US09369936B2 Handover technique for wireless communications enabled devices 有权
标题翻译：无线通信启用设备的切换技术
公开(公告)号：US09369936B2
公开(公告)日：2016-06-14
申请号：US12594500
申请日：2008-03-19
申请人： Choong M Chin , Andy Ly Low , Su Fong Chien
发明人： Choong M Chin , Andy Ly Low , Su Fong Chien
IPC分类号： H04W36/00 , H04W36/30 , H04W36/14 , H04W36/36
CPC分类号： H04W36/30 , H04W36/14 , H04W36/36
摘要： A method of triggering a network handover controlled by a communications device in a communications system comprising a plurality of networks with which the communications device can perform a handover operation to, the method comprising the steps of: determining a signal characteristic of each available candidate network in said communications system; forecasting a future value of said signal characteristic; determining a future handover margin for said signal characteristic of the network connection established by said communications device; determining if another available candidate network signal characteristic exceeds said handover margin at a future time, and if so, performing a handover operation to said other available candidate network, wherein said future handover margin for said signal characteristic is varied dynamically in dependence on said forecasted signal characteristic.
摘要翻译：一种触发在通信系统中由通信设备控制的网络切换的方法，该通信系统包括多个网络，通信设备可以通过该多个网络执行切换操作，该方法包括以下步骤：确定每个可用候选网络的信号特性通信系统; 预测所述信号特征的未来值; 确定由所述通信设备建立的所述网络连接的所述信号特性的未来切换余量; 确定另一可用候选网络信号特征是否在未来时间超过所述切换余量，如果是，则对所述其他可用候选网络执行切换操作，其中所述信号特性的所述未来切换余量根据所述预测信号而动态变化特性。

2. 发明授权

US08111657B2 Optimising communication links 有权
标题翻译：优化通信链路
公开(公告)号：US08111657B2
公开(公告)日：2012-02-07
申请号：US12441022
申请日：2007-09-11
申请人： Choong M Chin , Sverrir Olafsson , Moh L Sim
发明人： Choong M Chin , Sverrir Olafsson , Moh L Sim
IPC分类号： H04W4/00
CPC分类号： H04W72/082 , H04W84/18
摘要： A method allocates transmission channels to transmit nodes in a wireless network, the network comprising receive nodes and respective transmit nodes. Each receive node receives a data signal from its respective transmit node and is subject to interference from other transmission from other transmit nodes. The method includes: (i) determining the communication link gain of a data signal transmitted via each of communication paths; (ii) for each of the receive nodes, forming a set of the transmit nodes from which the receive node can tolerate interfering transmissions, (iii) collecting the formed set of transmit nodes from step (ii) for each receive node, and using the formed sets to generate a preferred set of transmit node and receive node pairs; and (iv) allocating a communication channel to the transmit nodes contained in the preferred set.
摘要翻译：一种方法分配传输信道来发送无线网络中的节点，该网络包括接收节点和相应的发射节点。每个接收节点从其相应的发射节点接收数据信号，并受到来自其他发射节点的其它传输的干扰。该方法包括：（i）确定经由每个通信路径发送的数据信号的通信链路增益; （ii）对于每个接收节点，形成发射节点的集合，接收节点可以容忍干扰传输，（iii）从每个接收节点的步骤（ii）收集形成的发射节点集合，并且使用形成的集合以生成优选的发送节点和接收节点对集合; 以及（iv）向包含在所述优选集合中的发送节点分配通信信道。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式