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1.发明授权Flexible medium access control (MAC) for ad hoc deployed wireless networks 有权用于特设部署无线网络的灵活介质访问控制（MAC）公开(公告)号：US08391199B2
公开(公告)日：2013-03-05
申请号：US12815042
申请日：2010-06-14
申请人： Ashwin Sampath , Rajarshi Gupta , David Jonathan Julian , Gavin Bernard Horn , Anastasios Stamoulis , Nikhil Jain , Husheng Li , Rajat Prakash
发明人： Ashwin Sampath , Rajarshi Gupta , David Jonathan Julian , Gavin Bernard Horn , Anastasios Stamoulis , Nikhil Jain , Husheng Li , Rajat Prakash
IPC分类号： H04H20/71
CPC分类号： H04W52/243 , H04W52/34 , H04W72/04 , H04W72/0406 , H04W72/082
摘要： Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node, such as an access point or an access terminal, to indicate that a first predetermined threshold has been met or exceeded. The RUM may be weighted to indicate a degree to which a second predetermined threshold has been exceeded. The first and/or second predetermined thresholds may be associated with various parameters associated with the node, such as latency, throughput, data rate, spectral efficiency, carrier-to-interference ratio, interference-over-thermal level, etc. The RUM may then be transmitted to one or more other nodes to indicate a level of disadvantage experienced by the first node.
摘要翻译： 公开了根据各个方面促进使用资源利用消息（RUM）的无线通信的系统和方法。 可以为诸如接入点或接入终端的第一节点生成RUM以指示已经满足或超过第一预定阈值。 可以对RUM进行加权以指示超过第二预定阈值的程度。 第一和/或第二预定阈值可以与与节点相关联的各种参数相关联，诸如等待时间，吞吐量，数据速率，频谱效率，载波干扰比，干扰过热水平等。RUM可以 然后被发送到一个或多个其他节点以指示由第一节点经历的不利程度。
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公开(公告)号：US08942636B2
公开(公告)日：2015-01-27
申请号：US12021215
申请日：2008-01-28
CPC分类号： H04W52/243 , H04W24/02 , H04W28/24 , H04W52/146 , H04W52/248
摘要： An adaptive scheme controls the transmission of interference management messages by wireless nodes. For example, the adaptive scheme may be used to determine whether and/or how to transmit resource utilization messages. Such a determination may be based on, for example, comparison of a quality of service threshold with a current quality of service level associated with received data. A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on the frequency at which the wireless node transmits resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on information received from another wireless node. An adaptation scheme also may depend on the type of traffic received by a given wireless node. A quality of service threshold also may be adapted based on throughput information.
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公开(公告)号：US08139528B2
公开(公告)日：2012-03-20
申请号：US12021178
申请日：2008-01-28
IPC分类号： H04W4/00
CPC分类号： H04W72/082 , H04W72/0406
摘要： An adaptive scheme controls the transmission of interference management messages by wireless nodes. For example, the adaptive scheme may be used to determine whether and/or how to transmit resource utilization messages. Such a determination may be based on, for example, comparison of a quality of service threshold with a current quality of service level associated with received data. A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on the frequency at which the wireless node transmits resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on information received from another wireless node. An adaptation scheme also may depend on the type of traffic received by a given wireless node. A quality of service threshold also may be adapted based on throughput information.
摘要翻译： 自适应方案控制无线节点对干扰管理消息的传输。 例如，自适应方案可以用于确定是否和/或如何传送资源利用消息。 这样的确定可以基于例如服务质量阈值与与接收到的数据相关联的当前服务质量水平的比较。 可以基于先前发送的资源利用消息的影响来调整服务质量阈值。 可以基于无线节点发送资源利用消息的频率来适配给定无线节点的服务质量阈值。 可以基于从另一无线节点接收的信息来适配给定无线节点的服务质量阈值。 适配方案也可以取决于由给定无线节点接收的业务的类型。 还可以基于吞吐量信息来调整服务质量阈值。
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4.发明申请公开(公告)号：US20090323598A1
公开(公告)日：2009-12-31
申请号：US12108345
申请日：2008-04-23
IPC分类号： H04W72/00
摘要： Systems and methods are described that facilitate evaluating conditions of nodes (e.g., 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.
摘要翻译： 描述了有助于在具有多个载波的无线通信环境中评估节点（例如，接入点，接入终端等）的条件以确定给定节点相对于其他节点的不利程度的系统和方法。 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。
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5.发明申请公开(公告)号：US20090191817A1
公开(公告)日：2009-07-30
申请号：US12021215
申请日：2008-01-28
IPC分类号： H04B17/00
CPC分类号： H04W52/243 , H04W24/02 , H04W28/24 , H04W52/146 , H04W52/248
摘要： An adaptive scheme controls the transmission of interference management messages by wireless nodes. For example, the adaptive scheme may be used to determine whether and/or how to transmit resource utilization messages. Such a determination may be based on, for example, comparison of a quality of service threshold with a current quality of service level associated with received data. A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on the frequency at which the wireless node transmits resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on information received from another wireless node. An adaptation scheme also may depend on the type of traffic received by a given wireless node. A quality of service threshold also may be adapted based on throughput information.
摘要翻译： 自适应方案控制无线节点对干扰管理消息的传输。 例如，自适应方案可以用于确定是否和/或如何传送资源利用消息。 这样的确定可以基于例如服务质量阈值与与接收到的数据相关联的当前服务质量水平的比较。 可以基于先前发送的资源利用消息的影响来调整服务质量阈值。 可以基于无线节点发送资源利用消息的频率来适配给定无线节点的服务质量阈值。 可以基于从另一无线节点接收的信息来适配给定无线节点的服务质量阈值。 适配方案也可以取决于由给定无线节点接收的业务的类型。 还可以基于吞吐量信息来调整服务质量阈值。
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公开(公告)号：US20090191890A1
公开(公告)日：2009-07-30
申请号：US12021178
申请日：2008-01-28
IPC分类号： H04Q7/20
CPC分类号： H04W72/082 , H04W72/0406
摘要： An adaptive scheme controls the transmission of interference management messages by wireless nodes. For example, the adaptive scheme may be used to determine whether and/or how to transmit resource utilization messages. Such a determination may be based on, for example, comparison of a quality of service threshold with a current quality of service level associated with received data. A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on the frequency at which the wireless node transmits resource utilization messages. A quality of service threshold for a given wireless node may be adapted based on information received from another wireless node. An adaptation scheme also may depend on the type of traffic received by a given wireless node. A quality of service threshold also may be adapted based on throughput information.
摘要翻译： 自适应方案控制无线节点对干扰管理消息的传输。 例如，自适应方案可以用于确定是否和/或如何传送资源利用消息。 这样的确定可以基于例如服务质量阈值与与接收到的数据相关联的当前服务质量水平的比较。 可以基于先前发送的资源利用消息的影响来调整服务质量阈值。 可以基于无线节点发送资源利用消息的频率来适配给定无线节点的服务质量阈值。 可以基于从另一无线节点接收的信息来适配给定无线节点的服务质量阈值。 适配方案也可以取决于由给定无线节点接收的业务的类型。 还可以基于吞吐量信息来调整服务质量阈值。
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7.发明授权Method and apparatus for carrier selection in multi-carrier communication systems 有权多载波通信系统中载波选择的方法和装置公开(公告)号：US08750139B2
公开(公告)日：2014-06-10
申请号：US12108442
申请日：2008-04-23
IPC分类号： H04L12/26
CPC分类号： H04W72/085 , H04W72/082
摘要： Systems and methods are described that facilitate the determination and request of resources a node may wish to reserve. The resources include a plurality of carriers that are shared with other nodes. In an approach, the node determines a condition related to a plurality of resources; identify a desired amount of resources from the plurality of resources based on the condition; and transmit a resource utilization message (RUM) for at least one of the plurality of resources based on the desired amount of resources.
摘要翻译： 描述了有助于节点可能希望预留的资源的确定和请求的系统和方法。 资源包括与其他节点共享的多个载波。 在一种方法中，节点确定与多个资源相关的条件; 基于所述条件从所述多个资源中识别期望的资源量; 并且基于所述期望的资源量来发送用于所述多个资源中的至少一个的资源利用消息（RUM）。
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8.发明申请公开(公告)号：US20120188875A1
公开(公告)日：2012-07-26
申请号：US13435187
申请日：2012-03-30
IPC分类号： H04W28/10
CPC分类号： H04W72/06 , H04L47/10 , H04W72/0406
摘要： Systems and methods are described that facilitate the determination and request of resources a node may wish to reserve. The resources include a plurality of carriers that are shared with other nodes. In an approach, the node determines a condition related to the plurality of carriers; creates an ordering of the plurality of resources; and transmits a resource utilization message (RUM) for one or more of the plurality of resources based on the ordering and the condition.
摘要翻译： 描述了有助于节点可能希望预留的资源的确定和请求的系统和方法。 资源包括与其他节点共享的多个载波。 在一种方法中，节点确定与多个载波相关的条件; 创建多个资源的排序; 并根据排序和条件发送用于多个资源中的一个或多个的资源利用消息（RUM）。
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9.发明授权公开(公告)号：US09014015B2
公开(公告)日：2015-04-21
申请号：US12108345
申请日：2008-04-23
摘要： Systems and methods are described that facilitate evaluating conditions of nodes (e.g., 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.
摘要翻译： 描述了有助于在具有多个载波的无线通信环境中评估节点（例如，接入点，接入终端等）的条件以确定给定节点相对于其他节点的不利程度的系统和方法。 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。
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10.发明申请公开(公告)号：US20090257358A1
公开(公告)日：2009-10-15
申请号：US12108405
申请日：2008-04-23
IPC分类号： H04L12/26
CPC分类号： H04W72/06 , H04L47/10 , H04W72/0406
摘要： Systems and methods are described that facilitate the determination and request of resources a node may wish to reserve. The resources include a plurality of carriers that are shared with other nodes. In an approach, the node determines a condition related to the plurality of carriers; creates an ordering of the plurality of resources; and transmits a resource utilization message (RUM) for one or more of the plurality of resources based on the ordering and the condition.
摘要翻译： 描述了有助于节点可能希望预留的资源的确定和请求的系统和方法。 资源包括与其他节点共享的多个载波。 在一种方法中，节点确定与多个载波相关的条件; 创建多个资源的排序; 并根据排序和条件发送用于多个资源中的一个或多个的资源利用消息（RUM）。
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