公开(公告)号：WO2014153550A1

公开(公告)日：2014-09-25

申请号：PCT/US2014/031515

申请日：2014-03-21

Applicant: SPIDERCLOUD WIRELESS, INC.

Inventor： PUROHIT, Darshan

IPC: H04L12/28

CPC classification number: H04W56/0015 ,  H04W36/0083 ,  H04W84/045

Abstract: Systems and methods are provided for resolving Primary Scrambling Code (PSC) ambiguity. A radio link having the same PSC as that reported by user equipment (UE) may be created on some or all internal cells which are chosen based on radio frequency (RF) proximity to a serving cell of the UE or one or more iterations of a PSC resolution set selection process. If the UE is reporting the PSC of one of these cells, the UE and a Node Bs will be able to successfully complete a synchronization procedure to add one of the radio links to the UE's active set, while any remaining created radio links can be deleted. After a certain number of successful radio link additions, the combination of the PSC and active set may be considered to be resolved, therefore, negating a need to resolve the PSC in subsequent soft handover requests.

Abstract translation: 提供了系统和方法来解决主要扰码（PSC）模糊。 可以在基于与UE的服务小区的射频（RF）接近度或者一个或多个迭代的一个或多个迭代中选择的一些或所有内部小区上创建具有与用户设备（UE）报告的PSC相同的PSC的无线电链路 PSC分辨率集选择过程。 如果UE正在报告这些小区之一的PSC，则UE和节点B将能够成功地完成同步过程，以将无线链路中的一个添加到UE的活动集，而任何剩余的创建的无线电链路可被删除 。 在一定数量的成功的无线电链路添加之后，可以认为PSC和活动集合的组合被解决，因此，否定在随后的软切换请求中解析PSC的需要。

公开(公告)号：WO2011068806A1

公开(公告)日：2011-06-09

申请号：PCT/US2010/058436

申请日：2010-11-30

Applicant: SPIDERCLOUD WIRELESS, INC. ,  SCHEIN, Brett ,  HEMARAJ, Yashwanth ,  SRINIVASAN, Murari ,  PUROHIT, Darshan

Inventor： SCHEIN, Brett ,  HEMARAJ, Yashwanth ,  SRINIVASAN, Murari ,  PUROHIT, Darshan

IPC: H04W36/00

CPC classification number: H04W24/02 ,  H04L41/12 ,  H04W48/16

Abstract: Methods, devices, and computer program products facilitate various handoff operations to/from a network. A self-configuring and self-optimizing topology discovery operation provides detailed information regarding the various radio nodes that are internal and external to the network. This information is utilized to construct a plurality of neighbor lists that identify multiple tiers of neighboring radio nodes of the network. The neighbor lists and the measurements obtained from the user equipment within the network provide up-to-date information that facilitates various types of handoff operations.

Abstract translation: 方法，设备和计算机程序产品有助于向/从网络的各种切换操作。 自配置和自优化拓扑发现操作提供有关网络内部和外部的各种无线电节点的详细信息。 该信息用于构建识别网络的相邻无线电节点的多个层的多个邻居列表。 邻居列表和从网络中的用户设备获得的测量结果提供了有助于各种类型的切换操作的最新信息。

公开(公告)号：EP2508024A1

公开(公告)日：2012-10-10

申请号：EP10835012.5

申请日：2010-11-30

Applicant: SpiderCloud Wireless, Inc.

Inventor： SCHEIN, Brett ,  HEMARAJ, Yashwanth ,  SRINIVASAN, Murari ,  PUROHIT, Darshan

IPC: H04W36/00

CPC classification number: H04W24/02 ,  H04L41/12 ,  H04W48/16

Abstract: Methods, devices, and computer program products facilitate various handoff operations to/from a network. A self-configuring and self-optimizing topology discovery operation provides detailed information regarding the various radio nodes that are internal and external to the network. This information is utilized to construct a plurality of neighbor lists that identify multiple tiers of neighboring radio nodes of the network. The neighbor lists and the measurements obtained from the user equipment within the network provide up-to-date information that facilitates various types of handoff operations.