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1. 发明申请

WO2010054101A1 METHOD, WIRELESS TERMINAL AND COMPUTER PROGRAM PRODUCT FOR SUPPORTING DISTRIBUTED SCHEDULING USING A PILOT SIGNAL AND QUALITY OF SERVICE LEVEL INFORMATION IN AN AD-HOC PEER-TO-PEER NETWORK 审中-公开
标题翻译：方法，无线终端和计算机程序产品，用于使用导航信号支持分布式调度，并在同步对等网络中提供服务质量信息
公开(公告)号：WO2010054101A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063425
申请日：2009-11-05
申请人： QUALCOMM Incorporated , LI, Junyi , TAVILDAR, Saurabh R. , LAROIA, Rajiv , HORN, Gavin Bernard , SAMPATH, Ashwin , WU, Xinzhou
发明人： LI, Junyi , TAVILDAR, Saurabh R. , LAROIA, Rajiv , HORN, Gavin Bernard , SAMPATH, Ashwin , WU, Xinzhou
IPC分类号： H04W72/04 , H04W72/12 , H04W84/18
CPC分类号： H04W72/1278 , H04L5/0007 , H04L5/0032 , H04L5/0053 , H04L5/0091 , H04L67/104 , H04W72/1226 , H04W84/18
摘要： Methods and apparatus well suited to decentralized traffic scheduling in wireless peer to peer network are described. An individual wireless terminal corresponding to a peer to peer connection makes a transmitter yielding or receiver yielding decision for a traffic slot. Quality of service information is disseminated as part of the scheduling control signaling. A scheduling control signal, e.g., a traffic transmission request signal or a traffic transmission request response signal, includes a pilot portion and a quality of service information portion. The pilot facilitates the recovery of the quality of service information by a plurality of different devices which may have different channel conditions with respect to the transmitter of the scheduling control signal. The different devices may benefit from utilizing the recovered quality of service information in making a yielding decision regarding traffic signaling in a traffic segment.
摘要翻译：描述了非常适合无线对等网络中分散业务调度的方法和设备。与对等连接相对应的单个无线终端为业务时隙做出发射机屈服或接收机容易判定。服务质量信息作为调度控制信令的一部分传播。诸如业务传输请求信号或业务传输请求响应信号的调度控制信号包括导频部分和服务质量信息部分。导频有助于通过可能具有与调度控制信号的发射机不同的信道条件的多个不同设备来恢复业务质量信息。不同的设备可以受益于利用恢复的服务质量信息作出关于业务段中的业务信令的收益决定。

2. 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.

3. 发明申请

WO2010054005A1 PARTITIONED TRAFFIC SEGMENT COMMUNICATIONS METHODS AND APPARATUS 审中-公开
标题翻译：分段交通分段通信方法和装置
公开(公告)号：WO2010054005A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/063297
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： H04W72/04
CPC分类号： H04W72/042 , H04L1/0025 , H04L1/0084
摘要： Methods and apparatus related to partitioning traffic segments are described. An access router, having concurrent connections with two access terminals, each desiring to transmit traffic signals to the access router 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., conveying partition information, is communicated to access terminals prior to the traffic segment. In some embodiments, the partition information is communicated as part of a transmission request response signal, e.g., via phase of the request response signal. An access terminal which has been allocated a traffic segment partition portion identifies is allocation from the transmitted control information, and subsequently transmits traffic signals to the access router in its allocated portion of the traffic segment.
摘要翻译：描述与划分业务段相关的方法和设备。具有与两个接入终端的并发连接的接入路由器，每个接入终端都期望在同一业务段中向接入路由器发送业务信号，划分业务段。该分区使得业务段的第一部分被分配给第一接入终端，业务段的第二部分被分配给第二接入终端。控制信息，例如传送分区信息，在业务段之前被传送到接入终端。在一些实施例中，分区信息作为传输请求响应信号的一部分被传送，例如通过请求响应信号的相位。已经分配了业务段划分部分识别的接入终端是从所发送的控制信息的分配，随后在业务段的分配部分中向接入路由器发送业务信号。

4. 发明申请

WO2008049136A1 BEACON CODING IN WIRELESS COMMUNICATIONS SYSTEMS 审中-公开
标题翻译：无线通信系统中的信标编码
公开(公告)号：WO2008049136A1
公开(公告)日：2008-04-24
申请号：PCT/US2007/082719
申请日：2007-10-26
申请人： QUALCOMM Incorporated , RICHARDSON, Tom , LI, Husheng , LI, Junyi , LEONIDOV, Alex , LAROIA, Rajiv , PALANKI, Ravi , HORN, Gavin , SAMPATH, Ashwin
发明人： RICHARDSON, Tom , LI, Husheng , LI, Junyi , LEONIDOV, Alex , LAROIA, Rajiv , PALANKI, Ravi , HORN, Gavin , SAMPATH, Ashwin
IPC分类号： H04L27/26
CPC分类号： H04L27/10 , H04L1/0045 , H04L5/0053 , H04L5/0091
摘要： Systems and methodologies are described that facilitate transmitting beacon symbols of a beacon message such that a sequence of symbols can satisfy a linear constraint over a field where the field elements can be identified with carriers. In this regard, a coding scheme can be applied to a beacon message; the coding scheme can produce a plurality of beacon symbols to transmit on given subcarriers. A receiving device of the beacon symbols can decode a beacon message by receiving less than the total number of symbols in a beacon message and determining the remaining symbol subcarriers based on the linear constraint. Thus, more efficient decoding of beacons is facilitated as well as resolving beacon ambiguity by figuring out which symbols satisfy linear constraints for the symbols, and resolving time and frequency shift by detecting an offset that would result in satisfaction of the linear constraint.
摘要翻译：描述了便于发送信标消息的信标符号的系统和方法，使得符号序列可以满足可以用载波识别场元素的场的线性约束。在这方面，可以将编码方案应用于信标消息; 编码方案可以产生多个信标符号以在给定子载波上进行传输。信标符号的接收设备可以通过接收小于信标消息中的总符号数量来解码信标消息，并且基于线性约束确定剩余的符号子载波。因此，通过找出哪些符号满足符号的线性约束来解决信标的更有效的解码以及解析信标模糊度，以及通过检测将导致满足线性约束的偏移来解决时间和频率偏移。

5. 发明申请

WO2010135089A3 SYSTEMS, APPARATUS AND METHODS FOR INTERFERENCE MANAGEMENT ON DOWNLINK CHANNELS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2010135089A3
公开(公告)日：2010-11-25
申请号：PCT/US2010/033928
申请日：2010-05-06
申请人： QUALCOMM Incorporated , MADAN, Ritesh, K. , SAMPATH, Ashwin , TAVILDAR, Saurabh, R
发明人： MADAN, Ritesh, K. , SAMPATH, Ashwin , TAVILDAR, Saurabh, R
IPC分类号： H04W72/12 , H04W72/08 , H04B17/00 , H04W72/04
摘要： Systems, methods, apparatus and computer program products to facilitate determining nominal interference from one or more interfering base stations are provided. In one embodiment, the method can include computing a nominal interference. The method can also include transmitting the nominal interference to one or more interfering base stations. The nominal interference can be transmitted to at least one of the one or more interfering base stations to compute a loss in transmission rate to a user equipment in a selected cell if at least one of the one or more interfering base stations transmits over a same set of resources on which the user equipment in the selected cell receives information.

6. 发明申请

WO2010135090A2 SYSTEMS, APPARATUS AND METHODS FOR INTERFERENCE MANAGEMENT ON UPLINK CHANNELS IN WIRELESS COMMUNICATION SYSTEMS 审中-公开
标题翻译：无线通信系统中上行链路通道干扰管理系统，装置及方法
公开(公告)号：WO2010135090A2
公开(公告)日：2010-11-25
申请号：PCT/US2010/033931
申请日：2010-05-06
申请人： QUALCOMM Incorporated , MADAN, Ritesh, K. , SAMPATH, Ashwin , TAVILDAR, Saurabh, R.
发明人： MADAN, Ritesh, K. , SAMPATH, Ashwin , TAVILDAR, Saurabh, R.
IPC分类号： H04W72/08 , H04B1/707 , H04W72/04 , H04W72/12
CPC分类号： H04W72/082 , H04B17/26 , H04B2201/70702 , H04J11/0053 , H04J11/0059 , H04L1/0002 , H04L1/0026 , H04W72/0413 , H04W72/0426 , H04W72/08 , H04W72/1231
摘要： Systems, methods, apparatus and computer program products for facilitating interference management on an uplink in a wireless communication system are provided. In one embodiment, a method can include: determining channel gain information measured on a downlink, wherein the determining is performed by a base station; determining interference from one or more interfering user equipment based on the channel gain information for the uplink; and calculating a nominal interference based on the interference from the one or more interfering user equipment.
摘要翻译：提供了用于促进无线通信系统中的上行链路的干扰管理的系统，方法，装置和计算机程序产品。在一个实施例中，一种方法可以包括：确定在下行链路上测量的信道增益信息，其中确定由基站执行; 基于上行链路的信道增益信息确定来自一个或多个干扰用户设备的干扰; 以及基于来自所述一个或多个干扰用户设备的干扰来计算标称干扰。

7. 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。

8. 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）。

9. 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

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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