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1. 发明申请

WO2010091128A2 METHODS AND SYSTEMS FOR SCHEDULING AMONG NODES FOR A DATA SLOT IN WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：用于在无线通信网络中为数据槽调度的方法和系统
公开(公告)号：WO2010091128A2
公开(公告)日：2010-08-12
申请号：PCT/US2010/023117
申请日：2010-02-03
申请人： QUALCOMM INCORPORATED , HORN, Gavin, Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin, Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
CPC分类号： H04W74/08 , H04W72/0446 , H04W72/12
摘要： A method of scheduling among a plurality of nodes may include performing a first sequence of steps followed by a second sequence of steps, each sequence including a Tx step followed by a Rx step. During the Tx step, a node may send a REQ signal containing a request to transmit. During the Rx step, another node may receive the request signal, and respond by sending a confirmation signal indicating an acceptation or a declination of the REQ signal. The REQ signal includes a unicast portion and a broadcast portion. In an uplink mode of the slot, the responding nodes may use the unicast portion of the REQ signal to send supplemental information, in addition to the indication of the acceptation or the declination of the REQ signal.
摘要翻译：在多个节点之间进行调度的方法可以包括执行第一步骤序列，随后是第二步骤序列，每个序列包括Tx步骤，随后是Rx步骤。在Tx步骤期间，节点可以发送包含要发送的请求的REQ信号。在Rx步骤期间，另一个节点可以接收请求信号，并且通过发送指示REQ信号的接收或偏移的确认信号进行响应。 REQ信号包括单播部分和广播部分。在时隙的上行链路模式中，响应节点可以使用REQ信号的单播部分除了REQ信号的接受或偏移的指示之外还发送补充信息。

2. 发明申请

WO2009018516A1 METHOD FOR SCHEDULING ORTHOGONALLY OVER MULTIPLE HOPS 审中-公开
标题翻译：用于在多个HOPS上调度正交的方法
公开(公告)号：WO2009018516A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/071909
申请日：2008-08-01
申请人： QUALCOMM INCORPORATED , HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
IPC分类号： H04L12/56 , H04L1/00
CPC分类号： H04W28/16 , H04L1/0002 , H04L1/0026 , H04L47/70 , H04L47/824 , H04W28/18
摘要： Apparatus and method for supporting wireless downlink and uplink connections. In the downlink direction, an apparatus receives from the downlink node a request to communicate using an allocation of radio resources specified by the downlink node, and transmits to the downlink node a grant to communicate using at least a portion of the specified allocation of radio resources. In the uplink direction, the apparatus sends a request to a downlink node to communicate using a specified allocation of radio resources, and receives from the downlink node a grant to communicate using at least a portion of the specified allocation of radio resources
摘要翻译：用于支持无线下行链路和上行链路连接的装置和方法。在下行方向，装置从下行链路节点接收使用由下行链路节点指定的无线资源的分配进行通信的请求，并使用指定的无线资源分配的至少一部分向下行链路节点发送许可进行通信。在上行方向，设备向下行链路节点发送请求，使用无线资源的指定分配进行通信，并从下行链路节点接收使用指定的无线资源分配的至少一部分进行通信的许可

3. 发明申请

WO2010091158A2 METHODS AND SYSTEMS FOR MANAGING CONTENTION AMONG NODES IN WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：用于管理无线通信网络中的节点的方法和系统
公开(公告)号：WO2010091158A2
公开(公告)日：2010-08-12
申请号：PCT/US2010/023160
申请日：2010-02-04
申请人： QUALCOMM INCORPORATED , HORN, Gavin, Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin, Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W72/0446 , H04W72/12 , H04W74/08 , H04W92/18
摘要： A method of managing contention in a wireless network is described. The wireless network may include an access router and a plurality of access terminals connectable to the base station. The method may include designating a data slot as a downlink slot or an uplink slot, and sending a signal from the access router to the access terminals to indicate the designation of the data slot. The access router may determine whether the data slot should be designated as a downlink slot or an uplink slot by assessing information such QoS (quality of service) requirements contained in a REQ message received from one or more of the access terminals, and information regarding buffer level received from one or more of the access terminals.
摘要翻译：描述了一种在无线网络中管理竞争的方法。无线网络可以包括接入路由器和可连接到基站的多个接入终端。该方法可以包括将数据时隙指定为下行链路时隙或上行链路时隙，以及从接入路由器向接入终端发送信号以指示数据时隙的指定。访问路由器可以通过评估包含在从一个或多个接入终端接收的REQ消息中的QoS（服务质量）要求以及关于缓冲器的信息来确定数据时隙是否应当被指定为下行链路时隙或上行链路时隙从一个或多个接入终端接收的电平。

4. 发明申请

WO2009100074A1 SYNCHRONOUS AND ASYNCHRONOUS INTERFERENCE MANAGEMENT 审中-公开
标题翻译：同步和异步干扰管理
公开(公告)号：WO2009100074A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/032979
申请日：2009-02-03
申请人： QUALCOMM Incorporated , HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04W16/14 , H04W72/0406 , H04W74/08
摘要： Interference management may involve the transmission of interference management messages by wireless nodes that are experiencing interference and appropriate responses by potential interferers that receive the interference management messages. Upon detection of interfering signals, a wireless node may determine whether the signals are from a synchronous interferer or an asynchronous interferer. Based on this determination, the wireless node may use different types of signals to manage the different types of interference. In some aspects, asynchronous interference management may involve backing-off in frequency and/or in time in response to interference signals. Asynchronous interference management may involve transmitting back-off beacons to clear potential interferers from a given carrier. Here, the transmission of beacons by a wireless node may be metered to facilitate fair sharing of communication resources. The interferer may well receive interference management messages and determine that it is an asynchronous or synchronous interferer to an interfered node. The interferer then may determine to react consequently.
摘要翻译：干扰管理可能涉及由经受干扰的无线节点和接收干扰管理消息的潜在干扰源的适当响应的干扰管理消息的传输。在检测到干扰信号时，无线节点可以确定信号是来自同步干扰源还是异步干扰源。基于该确定，无线节点可以使用不同类型的信号来管理不同类型的干扰。在一些方面，异步干扰管理可以包括响应于干扰信号在频率上和/或时间上退出。异步干扰管理可能涉及发送回退信标以清除给定载波的潜在干扰源。这里，可以计量无线节点的信标传输，以便公平地共享通信资源。干扰源可以很好地接收干扰管理消息，并确定它是被干扰节点的异步或同步干扰。干扰源然后可能决定反应。

5. 发明申请

WO2009018515A1 METHOD FOR SCHEDULING ORTHOGONALLY OVER MULTIPLE HOPS 审中-公开
标题翻译：用于在多个HOPS上调度正交的方法
公开(公告)号：WO2009018515A1
公开(公告)日：2009-02-05
申请号：PCT/US2008/071901
申请日：2008-08-01
申请人： QUALCOMM INCORPORATED , HORN, Gavin, Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin, Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
IPC分类号： H04L12/28
CPC分类号： H04W88/04 , H04W48/08 , H04W72/04 , H04W72/0406 , H04W72/12 , H04W84/047
摘要： Apparatus and method for providing a relay between uplink and downlink nodes. The relay is provided by simultaneously communicating with the uplink and downlink nodes on a common channel. To increase throughput and efficiently utilize the available bandwith, the relay point (102B1) may be configured to communicate simultaenously with the access point (102A) and the terminal (104a). In order to communicate simultaenously, the radio resources must be allocated to the relay point (102B1) in a way that maintames orthogonality on both the uplink and downlink. The problem is that the relay point (102B1) allocates radio resources to the access terminal (104a) in the downlink transmit request in a time slot, but has no way to ensure that the access point (102A) does not allocate overlapping radio resources to it in the source timeslot. This problem may be solved by modifying the uplink transmit request to include a set of radio resources that are not being used by the relay on the downlink transmission. The resources can comprise frequency or spreading code assignments.
摘要翻译：用于在上行链路和下行链路节点之间提供中继的装置和方法。通过在公共信道上同时与上行链路和下行链路节点通信来提供中继。为了提高吞吐量并有效地利用可用的带宽，中继点（102B1）可以被配置为与接入点（102A）和终端（104a）同时进行通信。为了同时进行通信，无线电资源必须以在上行链路和下行链路上进行正交性的方式分配给中继点（102B1）。问题是中继点（102B1）在时隙中在下行链路发送请求中向接入终端（104a）分配无线电资源，但是无法确保接入点（102A）不分配重叠的无线电资源它在源时间段。该问题可以通过修改上行链路发送请求来解决，以包括在下行链路传输上中继器未使用的一组无线电资源。资源可以包括频率或扩展码分配。

6. 发明申请

WO2009100076A1 ASYNCHRONOUS INTERFERENCE MANAGEMENT BASED ON TIMESLOT OVERLAP 审中-公开
标题翻译：基于TIMESLOT OVERLAP的异步干扰管理
公开(公告)号：WO2009100076A1
公开(公告)日：2009-08-13
申请号：PCT/US2009/032981
申请日：2009-02-03
申请人： QUALCOMM Incorporated , HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
IPC分类号： H04W16/00
CPC分类号： H04W48/08 , H04W74/08
摘要： Interference management may involve the transmission of interference management messages by wireless nodes that are experiencing interference and appropriate responses by potential interferers that receive the interference management messages. Upon detection of interfering signals, a wireless node may determine whether the signals are from a synchronous interferer or an asynchronous interferer. Based on this determination, the wireless node may use different types of signals to manage the different types of interference. In some aspects, asynchronous interference management may involve backing-off in frequency and/or in time in response to interference signals. Asynchronous interference management may involve transmitting back-off beacons to clear potential interferers from a given carrier. Here, the transmission of beacons by a wireless node may be metered to facilitate fair sharing of communication resources.
摘要翻译：干扰管理可能涉及由经受干扰的无线节点和接收干扰管理消息的潜在干扰源的适当响应的干扰管理消息的传输。在检测到干扰信号时，无线节点可以确定信号是来自同步干扰源还是异步干扰源。基于该确定，无线节点可以使用不同类型的信号来管理不同类型的干扰。在一些方面，异步干扰管理可以包括响应于干扰信号在频率上和/或时间上退出。异步干扰管理可能涉及发送回退信标以清除给定载波的潜在干扰源。这里，可以计量无线节点的信标传输，以便公平地共享通信资源。

7. 发明申请

WO2009100036A2 ASYNCHRONOUS INTERFERENCE MANAGEMENT 审中-公开
标题翻译：异步干扰管理
公开(公告)号：WO2009100036A2
公开(公告)日：2009-08-13
申请号：PCT/US2009/032895
申请日：2009-02-02
申请人： QUALCOMM INCORPORATED , HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
发明人： HORN, Gavin Bernard , SAMPATH, Ashwin , NANDA, Sanjiv
IPC分类号： H04B17/00
CPC分类号： H04W72/082 , H04W72/0406 , H04W72/12 , H04W74/08
摘要： Interference management may involve the transmission of interference management messages by wireless nodes that are experiencing interference and appropriate responses by potential interferers that receive the interference management messages. Upon detection of interfering signals, a wireless node may determine whether the signals are from a synchronous interferer or an asynchronous interferer. Based on this determination, the wireless node may use different types of signals to manage the different types of interference. In some aspects, asynchronous interference management may involve backing-off in frequency and/or in time in response to interference signals. Asynchronous interference management may involve transmitting back-off beacons to clear potential interferers from a given carrier. Here, the transmission of beacons by a wireless node may be metered to facilitate fair sharing of communication resources.
摘要翻译：干扰管理可能涉及正在经历干扰的无线节点和接收干扰管理消息的潜在干扰源的适当响应的干扰管理消息的传输。在检测到干扰信号时，无线节点可以确定信号是来自同步干扰源还是异步干扰源。基于该确定，无线节点可以使用不同类型的信号来管理不同类型的干扰。在一些方面，异步干扰管理可以包括响应于干扰信号在频率上和/或时间上退出。异步干扰管理可能涉及发送回退信标以清除给定载波的潜在干扰源。这里，可以计量无线节点的信标传输，以便公平地共享通信资源。

8. 发明申请

WO2009085791A1 FLEXIBLE CONTROL CHANNELS FOR UNPLANNED WIRELESS NETWORKS 审中-公开
标题翻译：无线网络的灵活控制通道
公开(公告)号：WO2009085791A1
公开(公告)日：2009-07-09
申请号：PCT/US2008/087090
申请日：2008-12-17
申请人： QUALCOMM INCORPORATED , COLLINS, Bruce , HORN, Gavin, Bernard , NANDA, Sanjiv , SAMPATH, Ashwin
发明人： COLLINS, Bruce , HORN, Gavin, Bernard , NANDA, Sanjiv , SAMPATH, Ashwin
IPC分类号： H04W72/12
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0055 , H04L5/22 , H04W28/08 , H04W72/0446 , H04W72/1263 , H04W88/06
摘要： A wireless node configured to communicate with a remote node using a timeslot structure. The timeslot structure includes a plurality of data channels and a plurality of control channels, wherein each of the control channels comprises a plurality of control units. The wireless node is further configured to assign any one of a plurality of control messages for the data channels to any one of the control units.
摘要翻译：配置为使用时隙结构与远程节点进行通信的无线节点。时隙结构包括多个数据信道和多个控制信道，其中每个控制信道包括多个控制单元。无线节点还被配置为将数据信道的多个控制消息中的任一个分配给任何一个控制单元。

9. 发明申请

WO2009096982A1 ADAPTIVE TRANSMISSION OF RESOURCE UTILIZATION MESSAGES BASED ON THROUGHPUT 审中-公开
标题翻译：基于通过自适应传输资源利用信息
公开(公告)号：WO2009096982A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/052717
申请日：2008-01-31
申请人： QUALCOMM INCORPORATED , GUPTA, Rajarshi , SAMPATH, Ashwin , HORN, Gavin Bernard , STAMOULIS, Anastasios , ABRAHAM, Santosh
发明人： GUPTA, Rajarshi , SAMPATH, Ashwin , HORN, Gavin Bernard , STAMOULIS, Anastasios , ABRAHAM, Santosh
IPC分类号： H04L12/56 , H04B7/00
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. The adaptive scheme is used to determine whether and/or how to transmit resource utilization messages. Such a determination is based on comparison of a quality of service threshold with a current quality of service level associated with received data (206). A quality of service threshold may be adapted based on the effect of previously transmitted resource utilization messages (214). 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 is also adapted based on throughput information (2.14).
摘要翻译：自适应方案控制无线节点的干扰管理消息的传输。自适应方案用于确定是否和/或如何传送资源利用消息。这样的确定是基于服务质量阈值与与接收数据相关联的当前服务质量等级（206）的比较。可以基于先前发送的资源利用消息的影响来适应服务质量阈值（214）。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。服务质量阈值也根据吞吐量信息进行调整（2.14）。

10. 发明申请

WO2007051152A2 INTERFERENCE MANAGEMENT USING RESOURCE UTILIZATION MASKS SENT AT CONSTANT PSD 审中-公开
标题翻译：使用资源利用的干扰管理屏蔽发生在持续的PSD
公开(公告)号：WO2007051152A2
公开(公告)日：2007-05-03
申请号：PCT/US2006/060284
申请日：2006-10-26
申请人： QUALCOMM INCORPORATED , GUPTA, Rajarshi , SAMPATH, Ashwin , JULIAN, David, Jonathan , HORN, Gavin, Bernard , STAMOULIS, Anastasios , JAIN, Nikhil , LI, Husheng , PRAKASH, Rajat
发明人： GUPTA, Rajarshi , SAMPATH, Ashwin , JULIAN, David, Jonathan , HORN, Gavin, Bernard , STAMOULIS, Anastasios , JAIN, Nikhil , LI, Husheng , PRAKASH, Rajat
IPC分类号： H04W16/14 , H04W28/18
CPC分类号： H04W28/18 , H04W16/14
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 to determine a level of disadvantage for a given node relative to other nodes. A first node may receive a resource utilization message (RxRUM) and may determine a level of disadvantage for a node that sent the RxRUM. The first node may then compare its own level of disadvantage to the sending node in order to permit a determination of an appropriate course of action in response to the RxRUM.
摘要翻译：描述了有助于评估无线通信环境中的节点（例如，接入点，接入终端等）的状况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。第一节点可以接收资源利用消息（RxRUM）并且可以确定发送RxRUM的节点的不利程度。然后，第一节点可以将其自身的劣势级别与发送节点进行比较，以便允许响应于RxRUM确定适当的动作过程。

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