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    • 7. 发明申请
    • TRAFFIC STREAM ADMISSION CONTROL IN A MESH NETWORK
    • 交通流量控制在网络网络中
    • WO2006099099A3
    • 2007-11-22
    • PCT/US2006008514
    • 2006-03-09
    • INTERDIGITAL TECH CORPLIVET CATHERINETOMICI JOHN LZAKI MAGED
    • LIVET CATHERINETOMICI JOHN LZAKI MAGED
    • G06F13/28
    • H04W72/04H04L45/42H04L47/70H04L47/724H04L47/781H04L47/824H04W40/12H04W84/18
    • A method and apparatus for implementing path-based traffic stream (TS) admission control in a wireless mesh network having a distributed and/or centralized admission control architecture is disclosed. When the wireless mesh utilizes distributed admission control architecture, a source mesh point (S.MP) transmits a request for TS admission requiring certain resources/quality of service (QoS). The request propagates through the wireless mesh network until the destination mesh point (D.MP) is reached and an admitted path is determined. If an intermediate mesh point (MP) is unable to meet the requested resources/QoS for the TS, the S.MP is notified. When the wireless mesh network utilizes centralized admission control architecture, a S.MP requests a route to the D.MP from a central controller. The central controller maintains a status of MPs in the wireless mesh network, and selects a best route to handle the TS to satisfy the requested resources/QoS.
    • 公开了一种在具有分布式和/或集中式接纳控制架构的无线网状网络中实现基于路径的业务流(TS)准入控制的方法和装置。 当无线网状网使用分布式接纳控制架构时,源网格点(S.MP)发送需要某些资源/服务质量(QoS)的TS接入请求。 该请求通过无线网状网络传播,直到到达目的网格点(D.MP)并且确定了允许的路径。 如果中间网格点(MP)不能满足TS所请求的资源/ QoS,则通知S.MP。 当无线网状网络使用集中式接纳控制架构时,S.MP从中央控制器请求到达D.MP的路由。 中央控制器在无线网状网络中维持MP的状态,并选择最佳路由来处理TS以满足所请求的资源/ QoS。
    • 8. 发明申请
    • SELF-OPTIMIZATION OF BACKHAUL RADIO RESOURCES AND SMALL CELL BACKHAUL DELAY ESTIMATION
    • 回程无线电资源的自我优化和小区回波延迟估计
    • WO2014043665A3
    • 2014-07-31
    • PCT/US2013060063
    • 2013-09-17
    • INTERDIGITAL PATENT HOLDINGS
    • BAID AKASHCHITRAPU PRABHAKAR RTOMICI JOHN LCARTMELL JOHN
    • H04W24/10
    • H04W24/08H04W24/10H04W72/1205H04W76/041H04W84/045
    • Control and/or management plane interactions may be implemented between one or more wireless backhaul links and respective associated access and/or core networks. The control and/or management plane interactions may be implemented in accordance with self-optimization functionalities and may be implemented to perform radio resource management (RRM) for the one or more wireless backhaul links. Packet-based synchronization and/or delay measurement techniques may be implemented to determine estimated values for wireless backhaul induced delay. The delay estimation information may be used by one or more devices in a wireless communications network, such as a packet data network gateway (PGW), a small cell gateway (SC GW), or an access point (AP), such as a small cell access point (SC AP). Delay estimation for wireless backhaul links may be implemented in accordance with PTP message replication and/or side-channel signaling, dual synchronization with GPS and PTP signaling, and/or timestamping.
    • 控制和/或管理平面交互可以在一个或多个无线回程链路与各自相关联的接入和/或核心网络之间实现。 控制和/或管理平面交互可以根据自我优化功能来实现,并且可以被实现为对一个或多个无线回程链路执行无线电资源管理(RRM)。 基于分组的同步和/或延迟测量技术可以被实施以确定无线回程引起的延迟的估计值。 延迟估计信息可以由无线通信网络中的一个或多个设备使用,诸如分组数据网络网关(PGW),小型小区网关(SC GW)或接入点(AP),诸如小型 小区接入点(SC AP)。 无线回程链路的延迟估计可以根据PTP消息复制和/或侧信道信令,与GPS和PTP信令的双重同步和/或时间戳来实现。
    • 9. 发明申请
    • SELF-OPTIMIZATION OF BACKHAUL RADIO RESOURCES AND SMALL CELL BACKHAUL DELAY ESTIMATION
    • 反向无线电资源的自我优化和小细胞反向延迟估计
    • WO2014043665A8
    • 2014-06-12
    • PCT/US2013060063
    • 2013-09-17
    • INTERDIGITAL PATENT HOLDINGS
    • BAID AKASHCHITRAPU PRABHAKAR RTOMICI JOHN LCARTMELL JOHN
    • H04W28/16H04L5/02
    • H04W24/08H04W24/10H04W72/1205H04W76/041H04W84/045
    • Control and/or management plane interactions may be implemented between one or more wireless backhaul links and respective associated access and/or core networks. The control and/or management plane interactions may be implemented in accordance with self-optimization functionalities and may be implemented to perform radio resource management (RRM) for the one or more wireless backhaul links. Packet-based synchronization and/or delay measurement techniques may be implemented to determine estimated values for wireless backhaul induced delay. The delay estimation information may be used by one or more devices in a wireless communications network, such as a packet data network gateway (PGW), a small cell gateway (SC GW), or an access point (AP), such as a small cell access point (SC AP). Delay estimation for wireless backhaul links may be implemented in accordance with PTP message replication and/or side-channel signaling, dual synchronization with GPS and PTP signaling, and/or timestamping.
    • 可以在一个或多个无线回程链路和相应的相关联的接入和/或核心网络之间实现控制和/或管理平面交互。 控制和/或管理平面交互可以根据自身优化功能来实现,并且可以被实现为对一个或多个无线回程链路执行无线电资源管理(RRM)。 基于分组的同步和/或延迟测量技术可以被实现以确定无线回程感应延迟的估计值。 延迟估计信息可以由诸如分组数据网络网关(PGW),小型小区网关(SC GW)或接入点(AP)的无线通信网络中的一个或多个设备使用,诸如小型 小区接入点(SC AP)。 无线回程链路的延迟估计可以根据PTP消息复制和/或侧信道信令,与GPS和PTP信令的双重同步和/或时间戳来实现。