公开(公告)号：WO2009155380A2

公开(公告)日：2009-12-23

申请号：PCT/US2009/047713

申请日：2009-06-17

Applicant: SPIDERCLOUD WIRELESS, INC. ,  SRINIVASAN, Murari ,  BUTALA, Amit ,  DANDEKAR, Yashodhan ,  MUKHERJEE, Sayandev

Inventor： SRINIVASAN, Murari ,  BUTALA, Amit ,  DANDEKAR, Yashodhan ,  MUKHERJEE, Sayandev

IPC: H04L12/24 ,  H04W48/16 ,  H04W88/08

CPC classification number: H04W24/02 ,  H04W24/08 ,  H04W84/045 ,  H04W88/08

Abstract: Methods and apparatus are described that enable a deployment of a system of wireless nodes, e.g., femtocells, which can self-configure themselves into a balanced and optimized wireless network. In various embodiments, access points switch between a network monitoring mode in which network monitoring is performed and a communications mode in which the access point serves one or more wireless terminals and communicates traffic data to/from the wireless terminals. Traffic data transmission to wireless terminals are not supported in network monitoring mode. Based on information gathered from one or more access nodes while they operating in network monitoring mode of operation, access point configuration information is generated and one or more access points are automatically configured.

Abstract translation: 描述了能够部署无线节点系统（例如，毫微微小区）的方法和装置，其可以自己配置成平衡和优化的无线网络。 在各种实施例中，接入点在执行网络监视的网络监视模式和接入点服务于一个或多个无线终端的通信模式之间切换，并向/从无线终端传送业务数据。 网络监控模式不支持流量数据传输到无线终端。 基于从一个或多个接入节点在网络监控操作模式下运行的信息，生成接入点配置信息，并自动配置一个或多个接入点。

公开(公告)号：WO2011068726A1

公开(公告)日：2011-06-09

申请号：PCT/US2010/057881

申请日：2010-11-23

Applicant: SPIDERCLOUD WIRELESS, INC. ,  NAMA, Hithesh ,  BUTALA, Amit ,  MUKHERJEE, Sayandev

Inventor： NAMA, Hithesh ,  BUTALA, Amit ,  MUKHERJEE, Sayandev

IPC: H04W72/00

CPC classification number: H04W72/1252 ,  H04W72/1268

Abstract: A method, apparatus and computer program product comprises determining a rise-over-thermal (RoT) budget associated with a cell within a communication network for user equipment served by the cell, determining a number of user equipment served by the cell to receive a minimum-grant of an uplink channel, determining a high-grant for allocation to a selected user equipment, the high-grant allowing the selected user equipment to communicate in the uplink channel of the communication network, the high-grant being based on the RoT budget, and allocating the high-grant to the selected user equipment and the minimum-grant to all other user equipment served by the cell.

Abstract translation: 方法，装置和计算机程序产品包括确定与由小区服务的用户设备的通信网络内的小区相关联的上升热（RoT）预算，确定由小区服务的用户数量以接收最小值 - 上行链路信道的授权，确定用于分配给所选择的用户设备的高准许，所述高准许允许所选择的用户设备在所述通信网络的上行链路信道中通信，所述高授权是基于所述RoT预算 并且向所选择的用户设备分配高授权，并将最小授权分配给由小区服务的所有其他用户设备。

公开(公告)号：EP2332359A1

公开(公告)日：2011-06-15

申请号：EP09745171.0

申请日：2009-09-30

Applicant: Spidercloud Wireless, Inc.

Inventor： SRINIVASAN, Murari ,  BUTALA, Amit ,  HEMARAJ, Yashwanth

IPC: H04W16/08

CPC classification number: H04W52/40 ,  H04W16/08 ,  H04W52/243 ,  H04W52/343

Abstract: Apparatus and methods for reconfiguration of a communication environment based on loading requirements. Network operations are monitored and analyzed to determine loading balance across the network or a portion thereof. Where warranted, the network is reconfigured to balance the load across multiple network entities. For example, in a cellular-type of network, traffic loads and throughput requirements are analyzed for the access points and their user equipment. Where loading imbalances occur, the cell coverage areas of one or more access points can be reconfigured to alleviate bottlenecks or improve balancing.

公开(公告)号：WO2013023159A1

公开(公告)日：2013-02-14

申请号：PCT/US2012/050395

申请日：2012-08-10

Applicant: SPIDERCLOUD WIRELESS, INC. ,  SRINIVASAN, Murari ,  SCHEIN, Brett ,  BUTALA, Amit ,  DANDEKAR, Yashodhan ,  WORTERS, Pete

Inventor： SRINIVASAN, Murari ,  SCHEIN, Brett ,  BUTALA, Amit ,  DANDEKAR, Yashodhan ,  WORTERS, Pete

IPC: H04W36/00

CPC classification number: H04W36/026 ,  H04W36/0072 ,  H04W36/14 ,  H04W36/30 ,  H04W84/045

Abstract: Systems and method for hand-in of mobile users into a local RAN, such as UMTS ERAN, deployment are provided. In accordance with various embodiments, a local RAN gateway is utilized to multicast relocation request messages to multiple target ERANs pursuant to the receipt of a measurement report from a user equipment. By virtue of either a pre-configured relocation request acknowledgement or a pair of generated tokens, each of the multiple target ERANs may allocate the appropriate resources for the user equipment to be handed into one of the multiple target ERANs. In accordance with another embodiment, the local RAN gateway additionally multicasts a user equipment uplink layer configuration to each of the multiple target ERANs. In accordance with yet another embodiment, the local RAN gateway receives the timing difference between a current cell and target cell to disambiguate the target cell and corresponding ERAN.

Abstract translation: 提供了移动用户进入本地RAN（如UMTS ERAN）部署的系统和方法。 根据各种实施例，根据用户设备的测量报告的接收，利用本地RAN网关将重定位请求消息多播到多个目标ERAN。 通过预先配置的重定位请求确认或一对生成的令牌，多个目标ERAN中的每一个可以为要交给多个目标ERAN之一的用户设备分配适当的资源。 根据另一实施例，本地RAN网关另外将用户设备上行链路层配置多播到多个目标ERAN中的每一个。 根据另一个实施例，本地RAN网关接收当前小区和目标小区之间的定时差异以消除目标小区的歧义和对应的ERAN。

公开(公告)号：EP2342925A1

公开(公告)日：2011-07-13

申请号：EP09740216.8

申请日：2009-09-30

Applicant: Spidercloud Wireless, Inc.

Inventor： SRINIVASAN, Murari ,  BUTALA, Amit ,  MUKHERJEE, Sayan

IPC: H04W52/40

CPC classification number: H04W52/40 ,  H04W16/08 ,  H04W52/243 ,  H04W52/343

Abstract: Apparatus and methods for power control for mitigation or control of interference in a wireless communications environment. Power control techniques can consider the effectiveness of interference cancellation before making power control determinations. For example, where interference with a base station from an interfering wireless terminal is being canceled such that the effects of that interference are not adversely affecting operations of the base station, the offending terminal can be left unchanged, or its transmit power can be increased. On the other hand, where the interference cancellation operation is not able to cancel the effects of the interfering signal sufficiently, the operation can lower the uplink transmit power of the offending signal so as to not cause interference to the other base station.

公开(公告)号：EP2314017B1

公开(公告)日：2018-09-05

申请号：EP09767689.4

申请日：2009-06-17

Applicant: SpiderCloud Wireless, Inc.

Inventor： SRINIVASAN, Murari ,  BUTALA, Amit ,  DANDEKAR, Yashodhan ,  MUKHERJEE, Sayandev

IPC: H04L12/24 ,  H04W48/16 ,  H04W88/08

CPC classification number: H04W24/02 ,  H04W24/08 ,  H04W84/045 ,  H04W88/08

Abstract: Methods and apparatus are described that enable a deployment of a system of wireless nodes, e.g., femtocells, which can self-configure themselves into a balanced and optimized wireless network. In various embodiments, access points switch between a network monitoring mode in which network monitoring is performed and a communications mode in which the access point serves one or more wireless terminals and communicates traffic data to/from the wireless terminals. Traffic data transmission to wireless terminals are not supported in network monitoring mode. Based on information gathered from one or more access nodes while they operating in network monitoring mode of operation, access point configuration information is generated and one or more access points are automatically configured.

公开(公告)号：EP2508032A1

公开(公告)日：2012-10-10

申请号：EP10834966.3

申请日：2010-11-23

Applicant: SpiderCloud Wireless, Inc.

Inventor： NAMA, Hithesh ,  BUTALA, Amit ,  MUKHERJEE, Sayandev

IPC: H04W72/00

CPC classification number: H04W72/1252 ,  H04W72/1268

Abstract: A method, apparatus and computer program product comprises determining a rise-over-thermal (RoT) budget associated with a cell within a communication network for user equipment served by the cell, determining a number of user equipment served by the cell to receive a minimum-grant of an uplink channel, determining a high-grant for allocation to a selected user equipment, the high-grant allowing the selected user equipment to communicate in the uplink channel of the communication network, the high-grant being based on the RoT budget, and allocating the high-grant to the selected user equipment and the minimum-grant to all other user equipment served by the cell.

公开(公告)号：EP2314017A2

公开(公告)日：2011-04-27

申请号：EP09767689.4

申请日：2009-06-17

Applicant: SpiderCloud Wireless, Inc.

Inventor： SRINIVASAN, Murari ,  BUTALA, Amit ,  DANDEKAR, Yashodhan ,  MUKHERJEE, Sayandev

IPC: H04L12/24 ,  H04W48/16 ,  H04W88/08

CPC classification number: H04W24/02 ,  H04W24/08 ,  H04W84/045 ,  H04W88/08

Abstract: Methods and apparatus are described that enable a deployment of a system of wireless nodes, e.g., femtocells, which can self-configure themselves into a balanced and optimized wireless network. In various embodiments, access points switch between a network monitoring mode in which network monitoring is performed and a communications mode in which the access point serves one or more wireless terminals and communicates traffic data to/from the wireless terminals. Traffic data transmission to wireless terminals are not supported in network monitoring mode. Based on information gathered from one or more access nodes while they operating in network monitoring mode of operation, access point configuration information is generated and one or more access points are automatically configured.