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    • 91. 发明授权
    • System and method for scheduling over multiple hops
    • 用于在多跳上进行调度的系统和方法
    • US08509162B2
    • 2013-08-13
    • US12365777
    • 2009-02-04
    • Gavin B. HornAvneesh AgrawalAshwin SampathAlexei Y. GorokhovNaga Bhushan
    • Gavin B. HornAvneesh AgrawalAshwin SampathAlexei Y. GorokhovNaga Bhushan
    • H04W4/00H04J3/08
    • H04W72/1263H04W72/00H04W72/04H04W72/0486H04W84/047H04W84/18H04W88/04
    • Systems and methodologies are described that facilitate scheduling over multiple hops in a wireless communication network. Radio resources can be partitioned into sets of sub-frames that can be allocated statically and/or dynamically. Statically allocated radio resources can be reassigned over time based on the loading on each hop and/or throughput imbalance. In addition, dynamic assignment of sub-frames to each hop can be based on traffic or channel conditions. Moreover, the radio resources can be dynamically allocated in a distributed scheme, wherein a base station controls the scheduling of resources, or a centralized scheme, wherein a relay station controls the scheduling of resources. Furthermore the allocation of radio resources can be transparent or explicit. In the transparent case, the access terminal listens directly to the base station, and the relay station does not transmit control information, such as DL or UL assignments. Conversely, when the allocation of resources is explicit the relay station does transmit control information.
    • 描述了有助于在无线通信网络中的多跳上进行调度的系统和方法。 无线电资源可以被划分成静态和/或动态分配的子帧集合。 基于每跳和/或吞吐量不平衡的负载,可以随时间重新分配静态分配的无线电资源。 此外,每个跳跃的子帧的动态分配可以基于业务或信道条件。 此外,无线电资源可以以分布式方案动态分配,其中基站控制资源的调度或集中式方案,其中中继站控制资源的调度。 此外,无线电资源的分配可以是透明或明确的。 在透明情况下,接入终端直接监听基站,中继站不发送DL或UL分配等控制信息。 相反,当资源分配明确时,中继站确实发送控制信息。
    • 92. 发明申请
    • SYSTEM AND METHOD FOR SCHEDULING OVER MULTIPLE HOPS
    • 用于调度多个HOPS的系统和方法
    • US20090201846A1
    • 2009-08-13
    • US12365777
    • 2009-02-04
    • Gavin B. HornAvneesh AgrawalAshwin SampathAlexei Y. GorokhovNaga Bhushan
    • Gavin B. HornAvneesh AgrawalAshwin SampathAlexei Y. GorokhovNaga Bhushan
    • H04B7/14H04W74/04H04W72/00
    • H04W72/1263H04W72/00H04W72/04H04W72/0486H04W84/047H04W84/18H04W88/04
    • Systems and methodologies are described that facilitate scheduling over multiple hops in a wireless communication network. Radio resources can be partitioned into sets of sub-frames that can be allocated statically and/or dynamically. Statically allocated radio resources can be reassigned over time based on the loading on each hop and/or throughput imbalance. In addition, dynamic assignment of sub-frames to each hop can be based on traffic or channel conditions. Moreover, the radio resources can be dynamically allocated in a distributed scheme, wherein a base station controls the scheduling of resources, or a centralized scheme, wherein a relay station controls the scheduling of resources. Furthermore the allocation of radio resources can be transparent or explicit. In the transparent case, the access terminal listens directly to the base station, and the relay station does not transmit control information, such as DL or UL assignments. Conversely, when the allocation of resources is explicit the relay station does transmit control information.
    • 描述了有助于在无线通信网络中的多跳上进行调度的系统和方法。 无线电资源可以被划分成静态和/或动态分配的子帧集合。 基于每跳和/或吞吐量不平衡的负载,可以随时间重新分配静态分配的无线电资源。 此外,每个跳跃的子帧的动态分配可以基于业务或信道条件。 此外,无线电资源可以以分布式方案动态分配,其中基站控制资源的调度或集中式方案,其中中继站控制资源的调度。 此外,无线电资源的分配可以是透明或明确的。 在透明情况下,接入终端直接监听基站,中继站不发送DL或UL分配等控制信息。 相反,当资源分配明确时,中继站确实发送控制信息。
    • 99. 发明申请
    • SWITCHING WIRELESS NETWORK SELECTION MODES IN CONJUNCTION WITH SELECTION OF A WIRELESS CELL SET
    • 切换无线网络选择模式,选择无线小区集
    • US20100113020A1
    • 2010-05-06
    • US12609419
    • 2009-10-30
    • Ramachandran SubramanianGavin B. HornOsok SongManoj M. DeshpandeDamanjit SinghNathan E. Tenny
    • Ramachandran SubramanianGavin B. HornOsok SongManoj M. DeshpandeDamanjit SinghNathan E. Tenny
    • H04W60/00
    • H04W48/18
    • An access terminal may switch to a different mode of wireless network selection as a result of manual selection of a wireless cell set (e.g., a closed subscriber group) associated with one or more wireless cells. For example, if the user of an access terminal selects a closed subscriber group in a wireless network that is different than the current wireless network, the access terminal may enter a manual mode of wireless network selection, select the wireless network corresponding to the closed subscriber group, and register on a closed subscriber group cell in the selected wireless network. In addition, an access terminal may automatically switch to a different mode of wireless network selection (e.g., the prior mode) upon losing coverage of a wireless cell set. An access terminal may also automatically select a cell of a wireless cell set if the access terminal returns to a cell of the cell set within a defined period of time after losing coverage of the cell set. Furthermore, an access terminal may return to a prior wireless network upon losing coverage of a wireless cell set.
    • 作为与一个或多个无线小区相关联的无线小区组(例如,封闭用户组)的手动选择的结果,接入终端可以切换到不同的无线网络选择模式。 例如,如果接入终端的用户选择与当前无线网络不同的无线网络中的封闭用户组,则接入终端可以进入无线网络选择的手动模式,选择对应于封闭用户的无线网络 组,并在所选无线网络中的封闭订户组小区上注册。 此外,当丢失无线小区集的覆盖时,接入终端可以自动切换到不同的无线网络选择模式(例如,先前的模式)。 如果接入终端在丢失小区集合的覆盖之后在限定的时间段内返回到小区集合的小区,则接入终端还可以自动选择无线小区集合的小区。 此外,当丢失无线小区集的覆盖时,接入终端可以返回到先前的无线网络。
    • 100. 发明申请
    • CONCENTRATOR FOR MULTIPLEXING ACCESS POINT TO WIRELESS NETWORK CONNECTIONS
    • 用于将接入点多路复用到无线网络连接的集中器
    • US20090316604A1
    • 2009-12-24
    • US12487571
    • 2009-06-18
    • Damanjit SinghGavin B. Horn
    • Damanjit SinghGavin B. Horn
    • H04L12/28H04W48/20
    • H04W76/021H04W36/0005H04W36/08H04W68/00H04W76/11H04W84/045H04W88/08H04W88/12H04W92/12H04W92/20
    • Systems and methodologies are described that facilitate multiplexing communications from multiple downstream access points to one or more upstream access points. In particular, a concentrator component is provided that can establish a single transport layer connection with an upstream access point along with multiple application layer connections over the single transport layer connection for each of multiple downstream access points and/or related mobile devices. The downstream access points and/or mobile devices can provide identifiers to the concentrator component, which can utilize the identifiers to track communications with the upstream access points. In this regard, the upstream access points can additionally include identifiers received from the concentrator component in subsequent communications to facilitate identifying the appropriate downstream access point and/or mobile device.
    • 描述了有助于将来自多个下游接入点的通信复用到一个或多个上游接入点的系统和方法。 特别地,提供集中器组件,其可以与多个下游接入点和/或相关移动设备中的每一个的单个传输层连接上的多个应用层连接一起建立与上游接入点的单个传输层连接。 下游接入点和/或移动设备可以向集中器组件提供标识符,其可以利用标识符跟踪与上游接入点的通信。 在这方面,上游接入点还可以包括在后续通信中从集中器组件接收到的标识符,以便于识别适当的下游接入点和/或移动设备。