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1. 发明申请

WO2007051152A3 METHOD FOR MANAGING INTERFERENCE USING RESOURCE UTILIZATION MASKS 审中-公开
标题翻译：使用资源利用面板管理干扰的方法
公开(公告)号：WO2007051152A3
公开(公告)日：2007-09-20
申请号：PCT/US2006060284
申请日：2006-10-26
申请人： QUALCOMM INC , 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： H04L12/18 , H04L12/56 , 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。

2. 发明申请

WO2007056630A3 WEIGHTED FAIR SHARING OF A WIRELESS CHANNEL USING RESOURCE UTILIZATION MASKS 审中-公开
标题翻译：使用资源利用掩码加权无线信道的公平分享
公开(公告)号：WO2007056630A3
公开(公告)日：2007-09-20
申请号：PCT/US2006060282
申请日：2006-10-26
申请人： QUALCOMM INC , GUPTA RAJARSHI , PRAKASH RAJAT , SAMPATH ASHWIN , JULIAN DAVID JONATHAN , HORN GAVIN BERNARD , JAIN NIKHIL , STAMOULIS ANASTASIOS
发明人： GUPTA RAJARSHI , PRAKASH RAJAT , SAMPATH ASHWIN , JULIAN DAVID JONATHAN , HORN GAVIN BERNARD , JAIN NIKHIL , STAMOULIS ANASTASIOS
IPC分类号： H04L12/56 , H04W16/14 , H04W28/18
CPC分类号： H04W28/18 , H04W16/14
摘要： Systems and methods are described that facilitate data communication in a wireless communication environment. According to various aspects, a node, such as an access point or an access terminal, may determine a number of channels over which it will transmit a communication signal. The node may then select channels based on whether the channels are available or unavailable, wherein available channels are preferentially selected over unavailable channels. The node may then transmit a signal over the at least one of the selected channels.
摘要翻译：描述了有助于无线通信环境中的数据通信的系统和方法。根据各个方面，诸如接入点或接入终端的节点可以确定其将发送通信信号的信道的数量。节点然后可以基于信道是可用还是不可用来选择信道，其中可用信道优先在不可用信道上被选择。节点然后可以通过至少一个选择的信道发送信号。

3. 发明申请

WO2007051140A2 FLEXIBLE MEDIUM ACCESS CONTROL (MAC) FOR AD HOC DEPLOYED WIRELESS NETWORKS 审中-公开
标题翻译：用于AD HOC部署无线网络的灵活中介访问控制（MAC）
公开(公告)号：WO2007051140A2
公开(公告)日：2007-05-03
申请号：PCT/US2006060262
申请日：2006-10-26
申请人： QUALCOMM INC , GUPTA RAJARSHI , SAMPATH ASHWIN , JULIAN DAVID JONATHAN , HORN GAVIN , STAMOULIS ANASTASIOS , JAIN NIKHIL , LI HUSHENG , PRAKASH RAJAT
发明人： GUPTA RAJARSHI , SAMPATH ASHWIN , JULIAN DAVID JONATHAN , HORN GAVIN , 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 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。

4. 发明申请

WO2007051148A3 MULTICARRIER MAC USING RESOURCE UTILIZATION MESSAGES 审中-公开
标题翻译：使用资源利用信息的MULTICARRIER MAC
公开(公告)号：WO2007051148A3
公开(公告)日：2007-11-29
申请号：PCT/US2006060279
申请日：2006-10-26
申请人： QUALCOMM INC , GUPTA RAJARSHI , SAMPATH ASHWIN , HORN GAVIN BERNARD , STAMOULIS ANASTASIOS , JAIN NIKHIL
发明人： GUPTA RAJARSHI , SAMPATH ASHWIN , HORN GAVIN BERNARD , STAMOULIS ANASTASIOS , JAIN NIKHIL
IPC分类号： H04L12/56 , H04W16/14 , H04W28/18
CPC分类号： H04W28/18 , H04W16/14
摘要： Systems and methods are disclosed that facilitate dynamically adjusting a number of resources, such as channels, frequencies, tones, etc., occupied by a node (e.g., an access point, and access terminal, etc.) in accordance with various aspects. A level of service experienced at the node may be determined, and a resource utilization message (RUM) may be generated if the level of service is at or below a predetermined threshold level (e.g., an acceptable level of service). The RUM may indicate a number of resources selected by the node for subsequent use, and may be transmitted to one or more other nodes.
摘要翻译：公开了根据各个方面促进动态调整节点（例如，接入点和接入终端等）所占用的诸如信道，频率，音调等的资源的数量的系统和方法。可以确定在节点处经历的服务级别，并且如果服务级别处于或低于预定阈值级别（例如，可接受的服务级别），则可以生成资源利用消息（RUM）。 RUM可以指示由节点选择以供后续使用的资源的数量，并且可以被发送到一个或多个其他节点。

5. 发明申请

WO2009128842A9 METHOD AND APPARATUS FOR RESOURCE UTILIZATION MANAGEMENT IN A MULTI-CARRIER COMMUNICATIONS SYSTEM 审中-公开
标题翻译：多载波通信系统资源利用管理的方法与装置
公开(公告)号：WO2009128842A9
公开(公告)日：2011-05-12
申请号：PCT/US2008061474
申请日：2008-04-24
申请人： QUALCOMM INC , STAMOULIS ANASTASIOS , SAMPATH ASHWIN , GUPTA RAJARSHI , HORN GAVIN BERNARD
发明人： STAMOULIS ANASTASIOS , SAMPATH ASHWIN , GUPTA RAJARSHI , HORN GAVIN BERNARD
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04W72/08 , H04W8/24 , H04W24/00
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。

6. 发明申请

WO2010014649A3 TONE SELECTION IN COMMUNICATION NETWORKS 审中-公开
标题翻译：通讯网络中的选音
公开(公告)号：WO2010014649A3
公开(公告)日：2011-03-31
申请号：PCT/US2009052016
申请日：2009-07-28
申请人： QUALCOMM INC , SAMPATH ASHWIN , HORN GAVIN BERNARD , LI HUSHENG
发明人： SAMPATH ASHWIN , HORN GAVIN BERNARD , LI HUSHENG
IPC分类号： H04L5/00 , H04W72/02
CPC分类号： H04W40/16 , H04L5/0005 , H04L5/0007 , H04L5/0033 , H04L5/0042 , H04L5/0048 , H04L5/0053 , H04L5/006 , H04L5/0062 , H04L5/0066 , H04W72/02 , H04W72/082
摘要： Tones within a channel can be selected randomly and/or based on orthogonal tone selection. Random selection can include selecting tones randomly from a fixed set, which is referred to as channelized tone selection. Channelized tone selection can be chosen if a critical tone exists. Random selection can also include selecting resources randomly from the total number of resources available, which is referred to as non-channelized tone selection. Orthogonal tone selection can be chosen to mitigate the probability of receiver desensitization and/or to attempt to mitigate interference.
摘要翻译：可以随机和/或基于正交色调选择来选择频道内的音调。随机选择可以包括从固定集合中随机选择音调，这被称为信道化音调选择。如果存在临界音，则可以选择通道化音调选择。随机选择还可以包括从可用资源的总数中随机选择资源，这被称为非信道化色调选择。可以选择正交色调选择以减轻接收机脱敏和/或尝试减轻干扰的概率。

7. 发明申请

WO2009012322A3 CONTROL INDICATIONS FOR SLOTTED WIRELESS COMMUNICATION 审中-公开
标题翻译：无缝通信的控制指示
公开(公告)号：WO2009012322A3
公开(公告)日：2009-07-30
申请号：PCT/US2008070203
申请日：2008-07-16
申请人： QUALCOMM INC , HORN GAVIN BERNARD , SAMPATH ASHWIN
发明人： HORN GAVIN BERNARD , SAMPATH ASHWIN
IPC分类号： H04B7/26
CPC分类号： H04B7/2656 , H04J3/0602
摘要： Multiple control indications are transmitted within timeslots defined for a slotted communication system. For example, a wireless node may transmit a control indication at a beginning of a timeslot and at an end of a timeslot. A control indication may comprise a resource utilization message that a node generates in an attempt reduce interference at the node that is caused by transmissions by neighboring nodes. A node also may synchronize to a received timeslot of another node based on the position of one or more control indications within the timeslot. Here, each control indication may include information that indicates the position of the control indication within the timeslot.
摘要翻译：在为时隙通信系统定义的时隙内传输多个控制指示。例如，无线节点可以在时隙的开始和时隙的结尾发送控制指示。控制指示可以包括节点生成的资源利用消息，以减少由相邻节点的传输引起的节点处的干扰。节点还可以基于时隙内的一个或多个控制指示的位置来同步到另一节点的接收时隙。这里，每个控制指示可以包括指示该时隙内的控制指示的位置的信息。

8. 发明申请

WO2010091158A3 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：WO2010091158A3
公开(公告)日：2010-10-21
申请号：PCT/US2010023160
申请日：2010-02-04
申请人： QUALCOMM INC , 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：描述了一种管理无线网络中的争用的方法。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，并且将来自接入路由器的信号发送到接入终端以指示数据时隙的指定。接入路由器可以通过评估包含在从一个或多个接入终端接收到的REQ消息中包含的QoS（服务质量）要求的信息来确定数据时隙是否应该被指定为下行链路时隙或上行链路时隙，以及关于缓冲器级别从一个或多个接入终端接收。

9. 发明申请

WO2009100036A3 ASYNCHRONOUS INTERFERENCE MANAGEMENT 审中-公开
标题翻译：异步干扰管理
公开(公告)号：WO2009100036A3
公开(公告)日：2010-02-25
申请号：PCT/US2009032895
申请日：2009-02-02
申请人： QUALCOMM INC , 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 , 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。

10. 发明申请

WO2010054002A2 COMMUNICATIONS METHODS AND APPARATUS RELATED TO PARTITIONED TRAFFIC SEGMENTS 审中-公开
标题翻译：与分割交通分部有关的通信方法和设备
公开(公告)号：WO2010054002A2
公开(公告)日：2010-05-14
申请号：PCT/US2009063294
申请日：2009-11-04
申请人： QUALCOMM INC , HORN GAVIN BERNARD , SAMPATH ASHWIN , LI JUNYI , LAROIA RAJIV
发明人： HORN GAVIN BERNARD , SAMPATH ASHWIN , LI JUNYI , LAROIA RAJIV
IPC分类号： H04W76/02
CPC分类号： H04W72/042 , H04W72/0473
摘要： Methods and apparatus related to partitioning traffic segments are described. An access router, having concurrent connections with two access terminals and desiring to transmit traffic signals to the two access terminals in the same traffic segment, partitions a traffic segment. The partition is such that a first portion of the traffic segment is allocated to a first access terminal and a second portion of the traffic segment is allocated to the second access terminal. Control information, e.g., identifying partition portion assignments, data rate and/or coding information, is also communicated in the traffic segment as in-band control signaling. An access terminal, to which some of traffic signals are directed, receives and recovers the in-band control signaling, identifying its allocated partition portion of the traffic segment and identifying data rate and/or coding information used. The access terminal receives the traffic segment signals in its allocated partition portion and recovers the traffic information.
摘要翻译：描述了与划分业务段相关的方法和设备。接入路由器具有与两个接入终端的并发连接并且希望将业务信号传输到同一业务段中的两个接入终端，从而对业务段进行划分。该分区使得业务段的第一部分被分配给第一接入终端并且业务段的第二部分被分配给第二接入终端。控制信息，例如识别分区部分分配，数据速率和/或编码信息，也作为带内控制信令在业务段中传送。一部分业务信号指向的接入终端接收并恢复带内控制信令，识别业务段的分配的划分部分并识别所使用的数据速率和/或编码信息。接入终端在其分配的分区部分中接收业务段信号并恢复业务信息。

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