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1. 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.

2. 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。

3. 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。

4. 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。

5. 发明申请

WO2010014649A2 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：WO2010014649A2
公开(公告)日：2010-02-04
申请号：PCT/US2009/052016
申请日：2009-07-28
申请人： QUALCOMM INCORPORATED , SAMPATH, Ashwin , HORN, Gavin, Bernard , LI, Husheng
发明人： SAMPATH, Ashwin , HORN, Gavin, Bernard , LI, Husheng
IPC分类号： H04L5/00
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。

6. 发明申请

WO2007051153A1 MINIMUM RATE GUARANTEES ON WIRELESS CHANNEL USING RESOURCE UTILIZATION MESSAGES 审中-公开
标题翻译：使用资源利用信息的无线信道的最低费率保证
公开(公告)号：WO2007051153A1
公开(公告)日：2007-05-03
申请号：PCT/US2006/060285
申请日：2006-10-26
申请人： QUALCOMM INCORPORATED , GUPTA, Rajarshi , SAMPATH, Ashwin , JULIAN, David Jonathan , HORN, Gavin, Bernard , JAIN, Nikhil , PRAKASH, Rajat
发明人： GUPTA, Rajarshi , SAMPATH, Ashwin , JULIAN, David Jonathan , HORN, Gavin, Bernard , JAIN, Nikhil , PRAKASH, Rajat
IPC分类号： H04L12/56
CPC分类号： H04L12/66 , H04L43/16 , H04W16/14 , H04W52/04 , H04W72/00 , H04W74/00
摘要： Systems and methods are described that facilitate performing interference management techniques between sending and receiving nodes in order to provide minimum transmission rate guarantees. Carrier-to-interference ratio (C/I) may be controlled by employing specialized resource utilization messages (RUMs), the number and rate of which may be governed by a "token bucket" mechanism. For instance, a maximum token bucket size may be defined for a node, which describes the maximum amount of data that may pass through the node at a given time. A current number of tokens in the node's bucket may be evaluated and compared to a threshold value, and RUMs may be transmitted by the node as long as the current token number is greater than the predefined threshold value. Tokens may additionally be deducted from the node's bucket for successful data transmissions, thus providing a dynamic interference control mechanism.
摘要翻译：描述了有助于在发送和接收节点之间执行干扰管理技术的系统和方法，以便提供最小的传输速率保证。可以通过采用专门的资源利用消息（RUM）来控制载波干扰比（C / I），其数量和速率可以由“令牌桶”机制来管理。例如，可以为节点定义最大令牌桶大小，该节点描述在给定时间可能通过节点的最大数据量。可以评估节点桶中当前的令牌数，并将其与阈值进行比较，并且只要当前令牌数大于预定义的阈值，则可以由节点发送RUM。额外地从节点的桶中扣除令牌以成功进行数据传输，从而提供动态干扰控制机制。

7. 发明申请

WO2007051148A2 USING RESOURCE UTILIZATION MESSAGES IN A MULTI-CARRIER MAC TO ACHIEVE FAIRNESS 审中-公开
标题翻译：利用资源利用信息在多媒体MAC中实现公平
公开(公告)号：WO2007051148A2
公开(公告)日：2007-05-03
申请号：PCT/US2006/060279
申请日：2006-10-26
申请人： QUALCOMM INCORPORATED , 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： 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。

8. 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。

9. 发明申请

WO2010091152A1 METHODS AND SYSTEMS FOR USER SELECTION IN WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：用于无线通信网络中用户选择的方法和系统
公开(公告)号：WO2010091152A1
公开(公告)日：2010-08-12
申请号：PCT/US2010/023153
申请日：2010-02-04
申请人： QUALCOMM INCORPORATED , HORN, Gavin, Bernard , SAMPATH, Ashwin
发明人： HORN, Gavin, Bernard , SAMPATH, Ashwin
IPC分类号： H04W72/12
CPC分类号： H04W72/0413 , H04W72/0406 , H04W72/042 , H04W72/0446 , H04W72/1236 , H04W72/1252 , H04W72/1289 , H04W74/0816
摘要： A method of scheduling data transmission in a wireless network is disclosed. The wireless network includes an access router and a plurality of access terminals connectable to the base station. The method includes determining a number of the access terminals that are connected to the base station, and comparing the number with a threshold. The method further includes determining, based on the comparison between the number of connected access terminals and the threshold, whether to send a dedicated control signal or a shared control signal from the base station, in order indicate which ones of the plurality of access terminals are scheduled to transmit data during a slot.
摘要翻译：公开了一种在无线网络中调度数据传输的方法。无线网络包括接入路由器和可连接到基站的多个接入终端。该方法包括确定连接到基站的接入终端的数量，并将该数量与阈值进行比较。该方法还包括基于连接的接入终端的数量与阈值之间的比较来确定是否从基站发送专用控制信号或共享控制信号，以便指示多个接入终端中的哪一个是计划在时隙期间传输数据。

10. 发明申请

WO2009096980A1 ADAPTIVE TRANSMISSION OF RESOURCE UTILIZATION MESSAGES 审中-公开
标题翻译：资源利用信息的自适应传输
公开(公告)号：WO2009096980A1
公开(公告)日：2009-08-06
申请号：PCT/US2008/052715
申请日：2008-01-31
申请人： QUALCOMM Incorporated , GUPTA, Rajarshi , SAMPATH, Ashwin , HORN, Gavin, Bernard , STAMOULIS, Anastasios
发明人： GUPTA, Rajarshi , SAMPATH, Ashwin , HORN, Gavin, Bernard , STAMOULIS, Anastasios
IPC分类号： H04W72/08
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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