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31. 发明申请

WO2010053853A1 METHODS AND APPARATUS SUPPORTING ADAPTIVE DECENTRALIZED TRAFFIC SCHEDULING INCLUDING A DYNAMIC TRANSMITTER YIELDING THRESHOLD 审中-公开
标题翻译：支持自适应分布式交通调度的方法和装置，包括动态变送器接线阈值
公开(公告)号：WO2010053853A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/062893
申请日：2009-10-30
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , LI, Junyi , SHAKKOTTAI, Sanjay , LAROIA, Rajiv , TAVILDAR, Saurabh, R. , RICHARDSON, Thomas, J. , SUNDARARAJAN, Jay Kumar
发明人： WU, Xinzhou , LI, Junyi , SHAKKOTTAI, Sanjay , LAROIA, Rajiv , TAVILDAR, Saurabh, R. , RICHARDSON, Thomas, J. , SUNDARARAJAN, Jay Kumar
IPC分类号： H04W72/12
CPC分类号： H04W72/1231
摘要： Methods and apparatus relating to scheduling of air link resources, e.g., traffic segments, in a wireless communications system are described. Various described methods and apparatus are well suited to wireless peer to peer networks in which traffic scheduling is decentralized, e.g. an ad hoc peer to peer network. An individual wireless terminal corresponding to a peer to peer connection which desires to transmit traffic signals make transmitter yielding decisions on a traffic slot by traffic slot basis. The transmitter yielding decision, in some embodiments, includes comparing a link quality estimate corresponding to a higher priority link intending to use the same traffic segment concurrently, to a dynamically generated transmitter yielding threshold. The dynamically generated transmitter yielding threshold is determined based on at least one of: quality of service information corresponding to its own link and historical link quality information corresponding to the higher priority link.
摘要翻译：描述与无线通信系统中的空中链路资源（例如业务段）的调度有关的方法和装置。各种描述的方法和装置非常适合于其中业务调度被分散的无线对等网络，例如，一个特别的对等网络。对应于对等连接的单个无线终端，其期望发送业务信号使得业务时隙上的业务时隙基础上的发射机能够做出决定。在一些实施例中，发射机产生决定包括将对应于意图将同一业务段使用相同业务段的较高优先级链路的链路质量估计与动态生成的发射机产生阈值相比较。基于与其自身链路相对应的服务质量信息和对应于较高优先级链路的历史链路质量信息中的至少一个来确定动态生成的发射机产生阈值。

32. 发明申请

WO2010011732A1 METHODS AND APPARATUS FOR SUPPORTING MULTI-HOP COMMUNICATIONS IN A PEER TO PEER COMMUNICATION SYSTEM 审中-公开
标题翻译：支持对等通信系统中的多通信通信的方法和装置
公开(公告)号：WO2010011732A1
公开(公告)日：2010-01-28
申请号：PCT/US2009/051384
申请日：2009-07-22
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , RICHARDSON, Thomas, J. , LI, Junyi , WU, Xinzhou , TAVILDAR, Saurabh, R. , PARK, Vincent, D.
发明人： LAROIA, Rajiv , RICHARDSON, Thomas, J. , LI, Junyi , WU, Xinzhou , TAVILDAR, Saurabh, R. , PARK, Vincent, D.
IPC分类号： H04W40/00
CPC分类号： H04W40/12 , Y02D70/22 , Y02D70/34
摘要： Methods and apparatus for wireless communications in networks, e.g., regional ad hoc peer to peer networks, are described. A communications node, e.g., a third node monitors for wireless communications between other peer communication nodes, e.g., a first node and a second node, in its local vicinity. The third node determines from the monitored wireless communication an indication of link quality corresponding to a communication link between the communication nodes which are communicating or seeking to establish a communications link. The third node generates an estimate of a link quality for a communications link between itself and the first node. Based on the indication of link quality and generated estimate of link quality, the third node decides whether or not to send a signal indicating availability to relay communication between the first and second nodes. The third node, when acting as an intermediary node after indicating its availability to so act, may receive traffic data e.g., user data communicated in a peer to peer traffic segment, from the first node. The third node communicates the received traffic data to the second node by transmitting the traffic data.
摘要翻译：描述了用于网络中的无线通信的方法和装置，例如区域自组织对等网络。通信节点，例如第三节点监视在其本地附近的其他对等通信节点（例如，第一节点和第二节点）之间的无线通信。第三节点从监视的无线通信确定与正在通信或寻求建立通信链路的通信节点之间的通信链路相对应的链路质量的指示。第三节点产生对于其与第一节点之间的通信链路的链路质量的估计。基于链路质量的指示和链路质量的产生估计，第三节点决定是否发送指示第一和第二节点之间的中继通信的可用性的信号。第三节点在指示其可用性之后充当中间节点时可以从第一节点接收业务数据，例如在对等业务段中传送的用户数据。第三节点通过发送业务数据将接收到的业务数据传送到第二节点。

33. 发明申请

WO2009158656A1 MULTI-RATE PEER DISCOVERY METHODS AND APPARATUS 审中-公开
标题翻译：多速同行发现方法和装置
公开(公告)号：WO2009158656A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/048927
申请日：2009-06-26
申请人： QUALCOMM INCORPORATED , PARK, Vincent, D. , RICHARDSON, Thomas, J. , LI, Junyi
发明人： PARK, Vincent, D. , RICHARDSON, Thomas, J. , LI, Junyi
IPC分类号： H04W8/00 , H04W52/02 , H04W40/24 , H04W84/18
CPC分类号： H04W8/005
摘要： Wireless communications devices, e.g., peer to peer mobile wireless terminals in and ad-hoc peer to peer communications network, support multiple modes of peer discovery operation. In different peer discovery transmit modes peer discovery information is transmitted at different rates. In different peer discovery receive modes peer discovery information is monitored at different rates. Performing peer discovery operations at a higher rate has the benefit of reducing discovery latency at the cost of utilizing more communications resources and expending more power. A communications device dynamically changes its mode in response to changing conditions and/or needs. Transitions between modes are in response to a determined change condition trigger occurrence. Various change condition triggers include, e.g., a user event, an application event, information received over the air interface, information derived from information received over the air interface and/or temporal information.
摘要翻译：无线通信设备，例如对等通信网络中的对等移动无线终端，支持对等体发现操作的多种模式。在不同的对等体发现传输模式中，以不同的速率发送对等体发现信息。在不同的对等体发现接收模式下，以不同的速率监视对等体发现信息。以更高的速率执行对等体发现操作有利于减少发现延迟，代价是利用更多的通信资源和花费更多的功率。通信设备根据变化的条件和/或需要动态地改变其模式。模式之间的转换是响应确定的变化条件触发发生。各种变化条件触发器包括例如用户事件，应用事件，通过空中接口接收的信息，从通过空中接口接收的信息导出的信息和/或时间信息。

34. 发明申请

WO2009158652A1 METHODS AND APPARATUS FOR PEER DISCOVERY ASSIST 审中-公开
标题翻译：同伴发现协助的方法和装置
公开(公告)号：WO2009158652A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/048919
申请日：2009-06-26
申请人： QUALCOMM INCORPORATED , PARK, Vincent, D. , RICHARDSON, Thomas, J. , LI, Junyi , SHAKKOTTAI, Sanjay
发明人： PARK, Vincent, D. , RICHARDSON, Thomas, J. , LI, Junyi , SHAKKOTTAI, Sanjay
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W88/04
摘要： Methods and apparatus related to peer/network/ service discovery in a mobile wireless system, e.g., an ad hoc peer-to-peer network (100) are described. Transmission of discovery information, e.g., upper layer discovery information, is divided into a number of portions (An, Bn, Cn, Dn) to be transmitted separately over time. Transmission of the individual portions is structured so as to enable flexibility in the frequency of the peer discovery transmissions as well as the monitoring of such transmissions. Various embodiments facilitate rapid discovery and/or secure discovery, e.g., selective discovery by trusted peers. The structuring enables proxying of some transmissions by a third party, e.g., an assist node (114). The assist node receives discovery information portions being communicated at a first rate and retransmits the received discovery information portions (An, Bn, Cn, Dn) at a second rate which is higher than the first rate.
摘要翻译：描述了与移动无线系统（例如，自组织对等网络（100））中的对等/网络/服务发现有关的方法和装置。诸如上层发现信息的发现信息的发送被划分为要随时间分别发送的多个部分（An，Bn，Cn，Dn）。各个部分的传输被构造为使得对等体发现传输的频率的灵活性以及这种传输的监视。各种实施例有助于快速发现和/或安全发现，例如可信对等体的选择性发现。结构化使得能够代理由第三方（例如，辅助节点（114））进行的一些传输。辅助节点接收以第一速率传送的发现信息部分，并以比第一速率高的第二速率重传接收到的发现信息部分（An，Bn，Cn，Dn）。

35. 发明申请

WO2013006840A1 SYNCHRONOUS TRANSMISSION METHODS AND APPARATUS 审中-公开
标题翻译：同步传输方法和设备
公开(公告)号：WO2013006840A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/045852
申请日：2012-07-06
申请人： QUALCOMM Incorporated , SUBRAMANIAN, Sundar , LIU, Shihuan , WU, Xinzhou , RICHARDSON, Thomas, J. , LI, Junyi
发明人： SUBRAMANIAN, Sundar , LIU, Shihuan , WU, Xinzhou , RICHARDSON, Thomas, J. , LI, Junyi
IPC分类号： H04W74/08
CPC分类号： H04W72/12 , H04L69/161 , H04W74/0808 , H04W74/0816 , H04W76/00
摘要： Methods and apparatus for use in a wireless system are described where initiation of packet transmission is constrained in accordance to control actual packet transmission in a manner that reduces contention and possible collisions beyond that provided by lower layer resource contention mechanisms, e.g., 802.11 carrier sensing and/or transmission back-off timing mechanisms. Through higher level, e.g., MAC constraints, on packet transmission initiation, an air interface which employs carrier sensing can be used and controlled in a manner which reduces collisions and interference in applications where small packets, e.g., packets which can be transmitted in a fraction of the maximum permitted transmission time. The methods allow small packets in such systems to be transmitted on a periodic or semi-periodic basis in many cases.
摘要翻译：描述了在无线系统中使用的方法和装置，其中根据控制实际分组传输来限制分组传输的启动，其方法是减少竞争和可能的冲突，超出由较低层资源争用机制提供的冲突，例如802.11载波检测和 /或传输回退定时机制。通过更高的级别，例如MAC约束，在分组传输发起时，采用载波侦听的空中接口可以以减少小分组（例如可以以分数传输的分组）的应用中的冲突和干扰的方式来使用和控制的最大允许传输时间。这些方法允许这种系统中的小分组在许多情况下以周期性或半周期性的方式传输。

36. 发明申请

WO2013006651A3 COEXISTENCE OF PRIORITY BROADCAST AND UNICAST IN PEER-TO-PEER NETWORKS 审中-公开
公开(公告)号：WO2013006651A3
公开(公告)日：2013-01-10
申请号：PCT/US2012/045465
申请日：2012-07-03
申请人： QUALCOMM Incorporated , WANG, Ying , SUBRAMANIAN, Sundar , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
发明人： WANG, Ying , SUBRAMANIAN, Sundar , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： H04W72/00
摘要： A method, a computer program product, and an apparatus are provided. In one configuration, the apparatus transmits a first broadcast signal including information indicating an intention to use a unicast resource for a broadcast. In addition, the apparatus transmits a second broadcast signal in the unicast resource. In another configuration, the apparatus, which is a first wireless device, receives a first broadcast signal from a second wireless device including information indicating an intention to use a unicast resource for a broadcast. In addition, the apparatus receives a first scheduling signal from the second wireless device in a scheduling resource. The first scheduling signal is for indicating a second intention to use the unicast resource for transmitting a second broadcast signal. Furthermore, the apparatus refrains from transmitting a second scheduling signal in the scheduling resource in response to the first scheduling signal.

37. 发明申请

WO2013006647A1 ROAD-TRAFFIC-BASED GROUP, IDENTIFIER, AND RESOURCE SELECTION IN VEHICULAR PEER-TO-PEER NETWORKS 审中-公开
标题翻译：基于道路交通的集团，标识和资源选择在同行对等网络
公开(公告)号：WO2013006647A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/045460
申请日：2012-07-03
申请人： QUALCOMM INCORPORATED , WANG, Ying , WU, Xinzhou , SUBRAMANIAN, Sundar , LI, Junyi , RICHARDSON, Thomas J.
发明人： WANG, Ying , WU, Xinzhou , SUBRAMANIAN, Sundar , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： G08G1/0967
CPC分类号： G08G1/096791
摘要： A method, a computer program product, and an apparatus for wireless communication are provided. The apparatus adjusts a number of sets of identifiers in a plurality of sets of identifiers based on traffic information. In addition, the apparatus selects an identifier from a set of identifiers of the plurality of sets of identifiers based on the traffic information. Furthermore, the apparatus communicates using resources associated with the selected identifier. The traffic information may include at least one of direction of travel, map information, velocity, whether approaching an intersection, whether departing an intersection, location, a number of vehicles within a particular area, information from other vehicles, type of intersection, whether the intersection includes stop lights or stop signs, at least one computed value based on acquired traffic information, or information from other wireless devices.
摘要翻译：提供了一种方法，计算机程序产品和用于无线通信的装置。该装置基于交通信息来调整多组标识符中的多组标识符。此外，该装置基于交通信息从多组标识符的一组标识符中选择一个标识符。此外，设备使用与所选择的标识符相关联的资源进行通信。交通信息可以包括行进方向，地图信息，速度，是否接近交叉口，离开交叉路口，位置，特定区域内的车辆数量，来自其他车辆的信息，交叉路口的类型中的至少一个，交点包括停车灯或停车标志，基于所获取的交通信息的至少一个计算值，或来自其他无线设备的信息。

38. 发明申请

WO2011017035A1 METHODS AND APPARATUS FOR USING A LICENSED SPECTRUM TO TRANSMIT A SIGNAL WHEN AN UNLICENSED SPECTRUM IS CONGESTED 审中-公开
标题翻译：使用许可光谱发射信号的方法和装置
公开(公告)号：WO2011017035A1
公开(公告)日：2011-02-10
申请号：PCT/US2010/043173
申请日：2010-07-24
申请人： QUALCOMM INCORPORATED , LI, Junyi , TAVILDAR, Saurabh, R. , JOVICIC, Aleksandar , RICHARDSON, Thomas, J.
发明人： LI, Junyi , TAVILDAR, Saurabh, R. , JOVICIC, Aleksandar , RICHARDSON, Thomas, J.
IPC分类号： H04W16/14 , H04W74/08
CPC分类号： H04W74/0816
摘要： Methods and apparatus of using a licensed spectrum to transmit a signal when an unlicensed spectrum is congested are disclosed. One method includes receiving, at a first mobile device, a request signal from a second mobile device, receiving, at the first mobile device, a remote signal from one or more mobile devices using the unlicensed spectrum, and transmitting a control signal from the first mobile device to the second mobile device using the licensed spectrum, the control signal being based on the remote signal. The control signal carries control information that is based on at least one of a time at which the second mobile device sends a signal to the first mobile device or the received powers of the remote signal and the request signal.
摘要翻译：公开了当未授权频谱拥塞时使用许可频谱来发送信号的方法和装置。一种方法包括在第一移动设备处接收来自第二移动设备的请求信号，在第一移动设备处使用未授权频谱从一个或多个移动设备接收远程信号，以及从第一移动设备发送来自第一移动设备的控制信号移动设备使用许可频谱的第二移动设备，控制信号基于远程信号。控制信号携带基于第二移动设备向第一移动设备发送信号的时间或远程信号的接收功率和请求信号中的至少一个的控制信息。

39. 发明申请

WO2013006843A1 METHODS AND APPARATUS FOR FACILITATING CHANNEL ACCESS IN A COMMUNICATION SYSTEM 审中-公开
标题翻译：在通信系统中促进通道访问的方法和装置
公开(公告)号：WO2013006843A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/045855
申请日：2012-07-06
申请人： QUALCOMM Incorporated , WANG, Ying , SUBRAMANIAN, Sundar , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
发明人： WANG, Ying , SUBRAMANIAN, Sundar , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： H04W74/08
CPC分类号： H04W24/00 , H04J3/14 , H04L5/0064 , H04L43/50 , H04W74/0808 , H04W74/0816 , H04W84/18
摘要： A transmission initiation interval timing structure is used in combination with a lower layer timing structure, e.g., physical layer timing structure. A device selects a subset of packet transmission initiation intervals and then limits initiation of packet transmission to those intervals thereby reducing the potential for collisions. Packet transmission may occur outside the initiation interval in which the transmission is initiated. In some embodiments, packet transmission length is intentionally limited to sizes which can be transmitted in a fraction of the amount of time the physical layer allows a single device to continuously transmit, e.g., in an amount of time which is equal to or less than the duration of a packet transmission initiation interval. This increases the probability that multiple devices will be able to successfully transmit small packets at short intervals on a regular basis even when carrier sensing techniques are used.
摘要翻译：传输起始间隔定时结构与较低层定时结构结合使用，例如物理层定时结构。设备选择分组传输启动间隔的子集，然后限制分组传输的开始到那些间隔，从而减少冲突的可能性。分组传输可能发生在传输启动的发起间隔之外。在一些实施例中，分组传输长度被有意地限于可以在物理层允许单个设备连续传输的时间量的一小部分中传输的大小，例如，等于或小于分组传输启动间隔的持续时间。这增加了即使在使用载波侦听技术的情况下，多个设备也能够以短时间间隔成功传输小数据包的概率。

40. 发明申请

WO2013006652A1 METHODS AND APPARATUS FOR PROVIDING FLEXIBILITY IN PEER DISCOVERY RANGE AND FREQUENCY OF UPDATES 审中-公开
标题翻译：在同行发现范围和频率更新中提供灵活性的方法和装置
公开(公告)号：WO2013006652A1
公开(公告)日：2013-01-10
申请号：PCT/US2012/045467
申请日：2012-07-03
申请人： QUALCOMM Incorporated , WANG, Ying , SUBRAMANIAN, Sundar , WU, Xinzhou , RICHARDSON, Thomas J. , LI, Junyi
发明人： WANG, Ying , SUBRAMANIAN, Sundar , WU, Xinzhou , RICHARDSON, Thomas J. , LI, Junyi
IPC分类号： H04W8/00 , H04W84/18
CPC分类号： H04W8/005 , H04W84/18
摘要： A method, a computer program product, and an apparatus for wireless communication are provided. The apparatus transmits a first peer discovery signal with a first periodicity/temporal frequency in a first set of peer discovery resources. The apparatus determines an energy on an allocated peer discovery resource of a second set of peer discovery resources. The apparatus refrains from transmitting a second peer discovery signal in the second set of peer discovery resources when the energy is greater than a threshold. The apparatus transmits the second peer discovery signal in the second set of peer discovery resources with a second periodicity/temporal frequency less than the first periodicity/temporal frequency when the energy is less than the threshold. The apparatus may utilize the first set of peer discovery resources every period and the second set of peer discovery resources once every N periods in which once every N periods is the second periodicity.
摘要翻译：提供了一种方法，计算机程序产品和用于无线通信的装置。该设备在第一组对等体发现资源中发送具有第一周期/时间频率的第一对等体发现信号。设备确定第二组对等体发现资源的分配的对等体发现资源上的能量。当能量大于阈值时，该装置禁止在第二组对等体发现资源中发送第二对等体发现信号。当能量小于阈值时，该设备以第二周期/时间频率小于第一周期/时间频率，在第二组对等体发现资源中发送第二对等体发现信号。该装置可以每N个周期每周期利用第一组对等体发现资源和第二组对等体发现资源，其中每N个周期中的一个是第二周期。

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