Authorizing transmission of resource utilization messages
    35.
    发明授权
    Authorizing transmission of resource utilization messages 有权
    授权传输资源利用信息

    公开(公告)号:US08724611B2

    公开(公告)日:2014-05-13

    申请号:US12360340

    申请日:2009-01-27

    IPC分类号: H04W4/00

    CPC分类号: H04W72/0406 H04W72/082

    摘要: An authorization scheme limits the number of nodes that send out resource utilization messages. Here, a first node may determine whether a second node is allowed to transmit a resource utilization message, and send a message to the second node indicative of this determination. The second node may then determine whether to send out a resource utilization message based on the message from the first node and the quality of service associated with receive traffic at the second node. In some aspects, a node that is allowed to transmit a RUM may be identified based on whether the node is expected to be scheduled to use a given resource.

    摘要翻译: 授权方案限制了发送资源利用率消息的节点数量。 这里,第一节点可以确定是否允许第二节点发送资源利用消息,并且向第二节点发送指示该确定的消息。 然后,第二节点可以基于来自第一节点的消息和与第二节点处的接收业务相关联的服务质量来确定是否发送资源利用消息。 在一些方面,可以基于该节点是否被调度为使用给定资源来识别被允许发送RUM的节点。

    Resolving contention for communication resources
    36.
    发明授权
    Resolving contention for communication resources 失效
    解决通信资源争用

    公开(公告)号:US08526987B2

    公开(公告)日:2013-09-03

    申请号:US12356184

    申请日:2009-01-20

    IPC分类号: H04B7/00

    CPC分类号: H04W74/085 H04W72/00

    摘要: Contention for a resource in a multi-resource system is resolved by separately resolving contention for each resource. In some cases where two or more entities contending for a resource are associated with equal priorities, lexicographic ordering is used to resolve contention between these entities. In some cases where two or more entities contending for a resource are associated with equal priorities, a random probability-based scheme is used to resolve contention between these entities. Also, different types of schemes may be used to resolve contention for different resources.

    摘要翻译: 通过单独解决每个资源的争用来解决多资源系统中的资源的争用。 在某些情况下,竞争资源的两个或多个实体与相同的优先级相关联,词法排序用于解决这些实体之间的争用。 在某些情况下,竞争资源的两个或多个实体与相同的优先级相关联,使用基于随机概率的方案来解决这些实体之间的争用。 此外,可以使用不同类型的方案来解决不同资源的争用。

    RESOLVING CONTENTION FOR COMMUNICATION RESOURCES
    37.
    发明申请
    RESOLVING CONTENTION FOR COMMUNICATION RESOURCES 失效
    解决通信资源的内容

    公开(公告)号:US20090227277A1

    公开(公告)日:2009-09-10

    申请号:US12356184

    申请日:2009-01-20

    IPC分类号: H04B7/00

    CPC分类号: H04W74/085 H04W72/00

    摘要: Contention for a resource in a multi-resource system is resolved by separately resolving contention for each resource. In some cases where two or more entities contending for a resource are associated with equal priorities, lexicographic ordering is used to resolve contention between these entities. In some cases where two or more entities contending for a resource are associated with equal priorities, a random probability-based scheme is used to resolve contention between these entities. Also, different types of schemes may be used to resolve contention for different resources.

    摘要翻译: 通过单独解决每个资源的争用来解决多资源系统中的资源的争用。 在某些情况下,竞争资源的两个或多个实体与相同的优先级相关联,词法排序用于解决这些实体之间的争用。 在某些情况下,竞争资源的两个或多个实体与相同的优先级相关联,使用基于随机概率的方案来解决这些实体之间的争用。 此外,可以使用不同类型的方案来解决不同资源的争用。

    Method and apparatus for frequency reuse in a multi-carrier communications system
    38.
    发明授权
    Method and apparatus for frequency reuse in a multi-carrier communications system 失效
    多载波通信系统中频率重用的方法和装置

    公开(公告)号:US08458345B2

    公开(公告)日:2013-06-04

    申请号:US12111073

    申请日:2008-04-28

    IPC分类号: G06F15/16 G06F12/00

    摘要: Systems and methods are described that facilitate evaluating conditions of nodes (e.g., access points, access points, access terminals, etc.) in a wireless communication environment having a plurality of carriers to determine a level of disadvantage for a given node relative to other nodes. The node may transmit a resource utilization message (RUM) that represents the level of disadvantage for the node and request other interference nodes to back off on one or more carriers. This would allow frequency reuse if nodes vary the power of transmission for particular carriers, in conjunction with neighboring nodes.

    摘要翻译: 描述了在具有多个载波的无线通信环境中有助于评估节点(例如,接入点,接入点,接入终端等)的状况的系统和方法,以确定给定节点相对于其他节点的不利程度 。 节点可以发送表示节点的不利等级的资源利用消息(RUM),并请求其他干扰节点在一个或多个载波上退避。 如果节点相对于相邻节点改变特定载波的传输功率,这将允许频率重用。

    METHOD AND APPARATUS FOR FREQUENCY REUSE IN A MULTI-CARRIER COMMUNICATIONS SYSTEM
    39.
    发明申请
    METHOD AND APPARATUS FOR FREQUENCY REUSE IN A MULTI-CARRIER COMMUNICATIONS SYSTEM 失效
    多载波通信系统中频率重用的方法和装置

    公开(公告)号:US20090228598A1

    公开(公告)日:2009-09-10

    申请号:US12111073

    申请日:2008-04-28

    IPC分类号: G06F15/16

    摘要: Systems and methods are described that facilitate evaluating conditions of nodes (e.g., access points, access points, access terminals, etc.) in a wireless communication environment having a plurality of carriers to determine a level of disadvantage for a given node relative to other nodes. The node may transmit a resource utilization message (RUM) that represents the level of disadvantage for the node and request other interference nodes to back off on one or more carriers. This would allow frequency reuse if nodes vary the power of transmission for particular carriers, in conjunction with neighboring nodes.

    摘要翻译: 描述了在具有多个载波的无线通信环境中有助于评估节点(例如,接入点,接入点,接入终端等)的状况的系统和方法,以确定给定节点相对于其他节点的不利程度 。 节点可以发送表示节点的不利等级的资源利用消息(RUM),并请求其他干扰节点在一个或多个载波上退避。 如果节点相对于相邻节点改变特定载波的传输功率,这将允许频率重用。

    TRAFFIC SCHEDULING BASED ON RESOURCE CONTENTION
    40.
    发明申请
    TRAFFIC SCHEDULING BASED ON RESOURCE CONTENTION 有权
    基于资源内容的交通调度

    公开(公告)号:US20090225712A1

    公开(公告)日:2009-09-10

    申请号:US12360349

    申请日:2009-01-27

    IPC分类号: H04W72/04

    摘要: In a system where multiple resources are available for carrying traffic, a scheduler may give higher scheduling priority to those resources for which a RUM has been sent. For example, if a node has sent a RUM to reserve a specified carrier of a set of allocated carriers, the scheduler may first attempt to schedule traffic on the specified carrier since there may be less interference on this carrier as a result of the RUM.

    摘要翻译: 在具有多个资源可用于携带业务的系统中,调度器可以向已经发送了RUM的资源给予更高的调度优先级。 例如,如果节点已经发送RUM以保留一组分配的载波的指定载波,则调度器可以首先尝试在指定载波上调度业务,因为作为RUM的结果可能对该载波的干扰较小。