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41. 发明申请

WO2010054002A3 COMMUNICATIONS METHODS AND APPARATUS RELATED TO PARTITIONED TRAFFIC SEGMENTS 审中-公开
公开(公告)号：WO2010054002A3
公开(公告)日：2010-05-14
申请号：PCT/US2009/063294
申请日：2009-11-04
申请人： QUALCOMM INCORPORATED , 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 , H04W72/04 , H04W48/08
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.

42. 发明申请

WO2009142627A1 MANAGING DISCOVERY IN A WIRELESS PEER-TO-PEER NETWORK 审中-公开
标题翻译：管理在无线对等网络中的发现
公开(公告)号：WO2009142627A1
公开(公告)日：2009-11-26
申请号：PCT/US2008/064275
申请日：2008-05-20
申请人： QUALCOMM INCORPORATED , HORN, Gavin, Bernard , SAMPATH, Ashwin
发明人： HORN, Gavin, Bernard , SAMPATH, Ashwin
IPC分类号： H04L12/24
CPC分类号： H04W8/005 , H04L41/12 , H04L67/125 , H04W48/10 , H04W48/16 , H04W52/0245 , H04W84/12 , H04W84/18 , Y02D70/142 , Y02D70/146 , Y02D70/164 , Y02D70/22 , Y02D70/26 , Y04S40/164
摘要： Apparatuses and methods are disclosed for managing discovery in wireless peer-to-peer networks. Various discovery procedures may be implemented by supporting a broadcast of a plurality of discovery signals spaced apart in time by silent periods from a peer node and changing the duration of at least one of the silent periods.
摘要翻译：公开了用于管理无线对等网络中的发现的装置和方法。各种发现过程可以通过支持从对等节点在无间隔时间间隔开的多个发现信号的广播并且改变至少一个无声期间的持续时间来实现。

43. 发明申请

WO2009137749A1 SIGNALING SEPARATE UNICAST AND BROADCAST INFORMATION WITH A COMMON PILOT 审中-公开
标题翻译：使用通用导航仪进行信号分离的新闻稿和广播信息
公开(公告)号：WO2009137749A1
公开(公告)日：2009-11-12
申请号：PCT/US2009/043250
申请日：2009-05-08
申请人： QUALCOMM INCORPORATED , SAMPATH, Ashwin , HORN, Gavin, B. , LI, Husheng
发明人： SAMPATH, Ashwin , HORN, Gavin, B. , LI, Husheng
IPC分类号： H04W4/06 , H04W52/32
CPC分类号： H04W72/0473 , H04H40/00 , H04H2201/40 , H04W52/243 , H04W52/322 , H04W72/005
摘要： Aspects describe conveying unicast information and broadcast information in a resource set for a transmission request. The unicast information and broadcast information can be transmitted at substantially the same time. Power control can be applied separately to the unicast information and the broadcast information for reliable decoding. A null request can be indicated by "00" bits in a unicast portion and a zero power level in the broadcast portion.
摘要翻译：方面描述在用于传输请求的资源集中传送单播信息和广播信息。可以基本上同时发送单播信息和广播信息。功率控制可以单独应用于单播信息和广播信息，以进行可靠的解码。可以通过广播部分中的单播部分中的“00”比特和零功率电平来指示空请求。

44. 发明申请

WO2009120203A1 ADAPTING DECISION PARAMETER FOR REACTING TO RESOURCE UTILIZATION MESSAGES 审中-公开
标题翻译：适应资源利用信息的适应决策参数
公开(公告)号：WO2009120203A1
公开(公告)日：2009-10-01
申请号：PCT/US2008/058520
申请日：2008-03-27
申请人： QUALCOMM INCORPORATED , STAMOULIS, Anastasios , SAMPATH, Ashwin , ABRAHAM, Santosh
发明人： STAMOULIS, Anastasios , SAMPATH, Ashwin , ABRAHAM, Santosh
IPC分类号： H04L12/56 , H04W28/12
CPC分类号： H04W52/22 , H04L47/10 , H04L47/26
摘要： An adaptable decision parameter is used to determine whether to react to resource utilization messages. The decision parameter may comprise a decision threshold that is adapted based on received resource utilization messages. The decision parameter may comprise a probability that is used to determine whether to react to a received resource utilization message. Such a probability may be based on, for example, one or more channel conditions, the number of interferers seen by a node, the number of received resource utilization messages, or some other form of resource utilization message-related information.
摘要翻译：使用适应性决定参数来确定是否对资源利用消息做出反应。决策参数可以包括基于接收到的资源利用消息来适应的决策阈值。决策参数可以包括用于确定是否对接收到的资源利用消息做出反应的概率。这样的概率可以基于例如一个或多个信道条件，节点看到的干扰源的数量，接收到的资源利用消息的数量，或某些其他形式的资源利用消息相关信息。

45. 发明申请

WO2009103005A1 TRAFFIC MANAGEMENT FOR MULTI-HOP WIRELESS COMMUNICATION 审中-公开
标题翻译：多路无线通信交通管理
公开(公告)号：WO2009103005A1
公开(公告)日：2009-08-20
申请号：PCT/US2009/034129
申请日：2009-02-13
申请人： QUALCOMM Incorporated , STAMOULIS, Anastasios , SAMPATH, Ashwin
发明人： STAMOULIS, Anastasios , SAMPATH, Ashwin
IPC分类号： H04L12/56
CPC分类号： H04W72/0406 , H04L47/10 , H04L47/14 , H04L47/263 , H04L47/30 , H04W72/04 , H04W72/082 , H04W72/1252 , H04W72/1278 , H04W84/20
摘要： Various traffic management techniques may be employed in a multi-hop wireless communication system. For example, a decision to transmit data to another node may be based on whether that node is able to effectively transmit its data. A decision to transmit an interference management message may be based on the amount of data a parent node may transmit. A decision to transmit an interference management message may be based on how effectively data is being transmitted. A weight may be assigned for an interference management message based on a traffic scheduling policy.
摘要翻译：在多跳无线通信系统中可以采用各种业务管理技术。例如，将数据发送到另一个节点的决定可以基于该节点是否能够有效地发送其数据。发送干扰管理消息的决定可以基于父节点可以发送的数据量。发送干扰管理消息的决定可以基于如何有效地传输数据。可以基于流量调度策略为干扰管理消息分配权重。

46. 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。

47. 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。

48. 发明申请

WO2008108854A1 ROBUST TRANSMISSION SCHEME FOR WIRELESS NETWORKS 审中-公开
标题翻译：无线网络的鲁棒传输方案
公开(公告)号：WO2008108854A1
公开(公告)日：2008-09-12
申请号：PCT/US2007/068974
申请日：2007-05-15
申请人： QUALCOMM Incorporated , SAMPATH, Ashwin
发明人： SAMPATH, Ashwin
IPC分类号： H04B7/26
CPC分类号： H04L5/023 , H04W16/12 , H04W16/14
摘要： Systems and methods are described that facilitate assigning a predefined manner in which interfering transmissions may be fully or partially orthogonalized, as well as transmission time periods during which the orthogonalization protocol(s) may be employed. Depending on interference conditions, flexible resource reuse may be implemented to mitigate interference without unduly taxing resources. The subject of the innovation may be employed in, for instance, an ad hoc or unplanned/semi-planned wireless communication environment.
摘要翻译：描述了便于分配干扰传输可以被完全或部分正交化的预定义方式的系统和方法，以及可以采用正交化协议的传输时间段。根据干扰条件，可以实施灵活的资源重用，以减轻干扰，而不会对资源进行不必要的征税。创新的主题可以用于例如特设或计划外/半计划的无线通信环境中。

49. 发明申请

WO2008021786A1 CONDITIONAL SCHEDULING FOR ASYNCHRONOUS WIRELESS COMMUNICATION 审中-公开
标题翻译：无线通信条件调度
公开(公告)号：WO2008021786A1
公开(公告)日：2008-02-21
申请号：PCT/US2007/075262
申请日：2007-08-06
申请人： QUALCOMM INCORPORATED , NANDA, Sanjiv , SAMPATH, Ashwin
发明人： NANDA, Sanjiv , SAMPATH, Ashwin
IPC分类号： H04L12/56
CPC分类号： H04W74/00 , H04W28/18 , H04W74/002 , H04W84/18
摘要： A wireless media access control supports asynchronous communication and overlapping transmissions. Here, a wireless node may determine whether to request or schedule a transmission based on control messages it receives from neighboring nodes. In some implementations a scheduled transmission may be divided up into several segments so that a transmitting node may receive and transmit control messages between segments. In some implementations a monitoring period is defined after a scheduled transmission period to enable the transmitting node to acquire control information that may otherwise have been transmitted during the scheduled transmission period. In some implementations data and control information are transmitted over different frequency division multiplexed channels to enable concurrent transmission of the data and control information.
摘要翻译：无线媒体访问控制支持异步通信和重叠传输。这里，无线节点可以基于从相邻节点接收到的控制消息来确定是否请求或调度传输。在一些实施方式中，调度的传输可以被划分成若干段，使得发射节点可以在段之间接收和发送控制消息。在一些实施方式中，在调度的传输周期之后定义监视周期，以使得发送节点获取否则可能在调度的传输周期期间已经发送的控制信息。在一些实施方式中，数据和控制信息通过不同的频分多路复用通道传输，以实现数据和控制信息的并发传输。

50. 发明申请

WO2012097104A1 PROVIDING POSITIONING ASSISTANCE TO MOBILE STATIONS VIA A SELF - ORGANIZING NETWORK 审中-公开
标题翻译：通过自组织网络向移动站提供定位帮助
公开(公告)号：WO2012097104A1
公开(公告)日：2012-07-19
申请号：PCT/US2012/020996
申请日：2012-01-11
申请人： QUALCOMM INCORPORATED , SAMPATH, Ashwin , BACHU, Raja Sekhar
发明人： SAMPATH, Ashwin , BACHU, Raja Sekhar
IPC分类号： H04W64/00
CPC分类号： H04W56/001 , G01S5/0236 , H04W4/02 , H04W48/08 , H04W56/004 , H04W64/00 , H04W84/18 , H04W88/02 , H04W88/08
摘要： Techniques are provided which may be implemented using various methods and/or apparatuses to allow a mobile station to receive positioning assistance data that may be used in a signal-based position estimation process. For example, a device at a node of a self organizing network (SON) portion of a communication network may be self-provisioned by establishing and providing selected positioning assistance data to a mobile station
摘要翻译：提供了可以使用各种方法和/或装置来实现的技术，以允许移动台接收可用于基于信号的位置估计过程中的定位辅助数据。例如，通信网络的自组织网络（SON）部分的节点处的设备可以通过建立并提供所选择的定位辅助数据到移动台来自我提供

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