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111. 发明申请

WO2009009313A1 METHODS AND APPARATUS RELATED TO PEER DISCOVERY AND/OR PAGING IN PEER TO PEER WIRELESS COMMUNICATIONS 审中-公开
标题翻译：与同行无线通信对等发现和/或寻呼相关的方法和装置
公开(公告)号：WO2009009313A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/068494
申请日：2008-06-27
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , JOVICIC, Aleksandar , RICHARDSON, Thomas , WU, Xinzhou
发明人： LAROIA, Rajiv , LI, Junyi , JOVICIC, Aleksandar , RICHARDSON, Thomas , WU, Xinzhou
IPC分类号： H04Q7/38
CPC分类号： H04W8/005 , H04L5/0007 , H04L5/0032 , H04L5/005 , H04W68/00
摘要： Methods and apparatus related to peer to peer communication networks are described. A peer to peer timing structure is implemented which includes recurring peer discovery intervals and traffic intervals. During a peer discovery interval, a wireless communications device, supporting peer to peer communications, monitors for and receives a broadcast signal from another peer wireless communications device, recovers an identifier from the received broadcast signal, and stores the received identifier in memory. The identifier is one of a device identifier and a user identifier. The wireless communications device maintains a list of discovered identifiers in its vicinity. In some embodiments, paging intervals are also included in the recurring peer to peer timing structure. In various embodiments, a wireless communications device receives or sends a page to a peer node prior to sending or receiving user data in a traffic interval. Various features are directed to peer paging protocol implementations.
摘要翻译：描述了与对等通信网络相关的方法和设备。实现了对等定时结构，包括循环对等体发现间隔和业务间隔。在对等设备发现间隔期间，支持对等通信的无线通信设备监视来自另一对等无线通信设备的广播信号并从接收的广播信号中恢复标识符，并将接收的标识符存储在存储器中。标识符是设备标识符和用户标识符之一。无线通信设备在其附近维护发现的标识符的列表。在一些实施例中，寻呼间隔也包括在循环对等定时结构中。在各种实施例中，无线通信设备在业务间隔内发送或接收用户数据之前，将页面接收或发送到对等节点。各种特征针对对等寻呼协议实现。

112. 发明申请

WO2009009264A3 METHOD AND APPARATUS FOR INTERFERENCE MANAGEMENT BETWEEN NETWORKS SHARING A FREQUENCY SPECTRUM 审中-公开
公开(公告)号：WO2009009264A3
公开(公告)日：2009-01-15
申请号：PCT/US2008/067382
申请日：2008-06-18
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , WU, Xinzhou
发明人： LAROIA, Rajiv , LI, Junyi , WU, Xinzhou
IPC分类号： H04W16/14 , H04W88/06
摘要： A method and system are provided that allows a wireless terminal to share an allocated frequency spectrum for communications over two different networks while mitigating cross interference. For wireless terminals equipped with a single antenna, interference mitigation may be achieved by allocating first communication channels to a first network and allocating second communication channels to a second network, wherein the second communication channels are allocated within one or more of the first communication channels. For wireless terminals having multiple antennas, interference mitigation may be achieved with two orthogonally polarized antennas, where each antenna is used for communications with a different network. Consequently, a wireless terminal having a channel allocation for communicating over the first wireless network may reuse the same channel allocation to establish a communication link with a second wireless terminal via a second wireless network using at least part of the channel allocation for the first wireless network.

113. 发明申请

WO2007082251A1 METHOD AND APPARATUSES FOR SHARING BANDWIDTH BETWEEN A WIDE AREA NETWORK AND LOCAL AREA PEER-TO-PEER NETWORK 审中-公开
标题翻译：用于在宽域网和本地区域之间共享带宽的方法和装置对等网络
公开(公告)号：WO2007082251A1
公开(公告)日：2007-07-19
申请号：PCT/US2007/060356
申请日：2007-01-10
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , RICHARDSON, Thomas , WU, Xinzhou , JOVICIC, Aleksandar
发明人： LAROIA, Rajiv , LI, Junyi , RICHARDSON, Thomas , WU, Xinzhou , JOVICIC, Aleksandar
IPC分类号： H04L12/28 , H04Q7/36
CPC分类号： H04W40/244 , H04J3/0602 , H04L5/0016 , H04L5/0035 , H04L5/0048 , H04L27/2601 , H04L27/261 , H04W8/005 , H04W16/14 , H04W28/04 , H04W28/18 , H04W36/16 , H04W36/24 , H04W40/24 , H04W48/08 , H04W48/16 , H04W48/20 , H04W52/0229 , H04W52/04 , H04W72/02 , H04W76/14 , H04W84/042 , H04W84/18 , H04W88/02 , H04W88/04 , H04W88/06 , H04W88/10 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/168 , Y02D70/22 , Y02D70/23
摘要： Systems and methodologies are described that facilitate sharing bandwidth between a wide area network and a local area peer-to-peer network. The peer-to-peer network may use an air interface technology that is similar or distinct from an air interface technology used in the wide area network. Moreover, the wide area network and the local area peer-to-peer network may utilize distinct sets of parameters. For example, if the wide area network and the peer-to-peer network use OFDM-based air interface technologies, parameters such as tone spacing, symbol time, cyclic prefix, and the like of the two networks may vary. Further, peer-to-peer parameters may be a function of parameters for the wide area network.
摘要翻译：描述了便于在广域网和局域对等网络之间共享带宽的系统和方法。对等网络可以使用与广域网中使用的空中接口技术相似或不同的空中接口技术。此外，广域网和本地对等网络可以利用不同的参数集合。例如，如果广域网和对等网络使用基于OFDM的空中接口技术，则两个网络的诸如音调间隔，符号时间，循环前缀等参数可以变化。此外，对等参数可以是广域网的参数的函数。

114. 发明申请

WO2013036649A1 METHODS AND APPARATUS FOR ENABLING MULTIPLE DEVICES TO SHARE A DATA TRANSMISSION PERIOD 审中-公开
标题翻译：用于启用多个设备以分享数据传输周期的方法和设备
公开(公告)号：WO2013036649A1
公开(公告)日：2013-03-14
申请号：PCT/US2012/053974
申请日：2012-09-06
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , SHAKKOTTAI, Sanjay , LI, Junyi
发明人： WU, Xinzhou , SHAKKOTTAI, Sanjay , LI, Junyi
IPC分类号： H04W74/08
CPC分类号： H04W74/0816
摘要： Various embodiments are directed to changes in protocols, e.g., an enhanced 802.11 based protocol, that enables SIR based yielding and/or improves spatial reuse in networks, e.g., 802.11 based networks. Various methods and apparatus enable multiple devices using an 802.11 based protocol to communicate, e.g., transmit, during the same time interval. In various embodiments, the methods and apparatus use transmission timing constraints and/or Signal Interference Ratio (SIR) based yielding to avoid excessive interference between devices within communication range of each other.
摘要翻译：各种实施例涉及协议的改变，例如，基于增强的基于802.11的协议，其能够实现基于SIR的收敛和/或改善网络（例如基于802.11的网络）中的空间重用。各种方法和装置使得能够使用基于802.11的协议的多个设备在相同的时间间隔期间进行通信，例如发送。在各种实施例中，方法和装置使用基于发射定时约束和/或基于信号干扰比（SIR）的屈服来避免彼此通信范围内的设备之间的过度干扰。

115. 发明申请

WO2009114272A2 METHODS AND APPARATUS FOR USING CONNECTION IDENTIFIERS HAVING DIFFERENT PRIORITIES AT DIFFERENT TIMES 审中-公开
标题翻译：在不同时期使用不同优先级的连接标识符的方法和装置
公开(公告)号：WO2009114272A2
公开(公告)日：2009-09-17
申请号：PCT/US2009/035190
申请日：2009-02-25
申请人： QUALCOMM INCORPORATED , LI, Junyi , LAROIA, Rajiv , TAVILDAR, Saurabh , WU, Xinzhou
发明人： LI, Junyi , LAROIA, Rajiv , TAVILDAR, Saurabh , WU, Xinzhou
IPC分类号： H04L12/56
CPC分类号： H04W8/26 , H04W72/10 , H04W84/18
摘要： Methods and apparatus related to scheduling and/or utilization of air link traffic resources are described. A connection identifier is associated with priority with regard to use of an air link resource, e.g., a peer to peer traffic segment which is in contention. A particular connection may acquire and hold one or multiple connection identifiers. In some embodiments, the priority associated with a particular connection identifier is intentionally varied in a set of traffic slots. In some such embodiments, there is priority randomization from slot to slot. In one such implementation there is a statistically uniform average priority between the different connection identifiers over the recurring structure. Such an implementation facilitates access to traffic segments to a wide range of users, yet allows for differentiation with regard to the amount of access as a function of the number of connection identifiers being held by a particular connection.
摘要翻译：描述与空中链路业务资源的调度和/或利用相关的方法和装置。关于使用空中链路资源（例如，竞争中的对等业务段），连接标识符与优先级相关联。特定连接可以获取和保存一个或多个连接标识符。在一些实施例中，与特定连接标识符相关联的优先级有意在一组业务时隙中变化。在一些这样的实施例中，存在从时隙到时隙的优先随机化。在一个这样的实现中，在重复结构上，在不同的连接标识符之间具有统计上均匀的平均优先级。这样的实现便于对广泛的用户访问业务段，但是允许根据由特定连接持有的连接标识符的数量的访问量的差异。

116. 发明申请

WO2009070548A1 METHOD, APPARATUS AND COMPUTER READABLE MEDIUM RELATED TO SCHEDULING IN A WIRELESS COMMUNICATIONS SYSTEM USING SHARED AIR LINK RESOURCES FOR TRAFFIC 审中-公开
标题翻译：方法，与无线通信系统中的调度相关的装置和计算机可读介质使用共享的空中链路资源进行交通
公开(公告)号：WO2009070548A1
公开(公告)日：2009-06-04
申请号：PCT/US2008/084589
申请日：2008-11-24
申请人： QUALCOMM INCORPORATED , LI, Junyi , LAROIA, Rajiv , RICHARDSON, Thomas , WU, Xinzhou
发明人： LI, Junyi , LAROIA, Rajiv , RICHARDSON, Thomas , WU, Xinzhou
IPC分类号： H04W72/12
CPC分类号： H04W72/1263 , H04W28/22
摘要： Methods and apparatus related to scheduling decisions of a peer to peer communications device for transmission into traffic intervals are described. A first peer to peer communications device maintains a set of information which allows it to base a scheduling decision for a current traffic interval upon prior performance in a prior traffic interval in which users of other connections were also operating. In some embodiments, the set of information includes a list of device or connection identifiers which the first peer to peer communications device has previously determined to have corresponded to a prior traffic interval in which the first peer to peer device had a low determined data rate. In some embodiments, the set of information includes: (i) a list of device or connection identifiers corresponding to prior traffic intervals and (ii) first peer to peer device data rate information associated with the prior traffic intervals
摘要翻译：描述与对等通信设备的调度决策相关的传输到业务间隔的方法和设备。第一对等通信设备维护一组信息，其允许其基于在其他连接的用户也在操作的先前业务间隔中的先前性能的当前业务间隔的调度决定。在一些实施例中，该组信息包括第一对等通信设备先前已经确定已对应于第一对等设备具有低确定数据速率的先前业务间隔的设备或连接标识符的列表。在一些实施例中，该组信息包括：（i）对应于先前业务间隔的设备或连接标识符的列表，以及（ii）与先前业务间隔相关联的第一对等设备数据速率信息

117. 发明申请

WO2009058423A1 METHODS AND APPARATUS RELATED TO SIGNALING REQUEST TO TRANSMIT TRAFFIC IN WIRELESS COMMUNICATIONS 审中-公开
标题翻译：与无线通信中发送交通信号的要求相关的方法和装置
公开(公告)号：WO2009058423A1
公开(公告)日：2009-05-07
申请号：PCT/US2008/062706
申请日：2008-05-05
申请人： QUALCOMM INCORPORATED , TAVILDAR, Saurabh , WU, Xinzhou , LI, Junyi , LAROIA, Rajiv , RICHARDSON, Thomas
发明人： TAVILDAR, Saurabh , WU, Xinzhou , LI, Junyi , LAROIA, Rajiv , RICHARDSON, Thomas
IPC分类号： H04L12/56
CPC分类号： H04W74/00 , H04W72/12
摘要： Methods and apparatus related to the communication of traffic in peer to peer communications are described. A peer to peer communications system includes traffic slots, and for a pair of devices (first and second) having a connection a first transmission request resource and a second transmission request resource are associated with a traffic transmission interval of the traffic slot, the first request resource preceding the second request resource. The first device can utilize the first resource to transmit a request to transmit traffic to the second device, and when it does, it also uses the second resource to transmit additional information corresponding to the request and/or traffic. If the second device doesn't detect a request on the first resource, then it can use the second resource to transmit a request to first device to transmit traffic to the first device.
摘要翻译：描述了与对等通信中流量通信有关的方法和设备。对等通信系统包括业务时隙，并且对于具有连接的一对设备（第一和第二），第一传输请求资源和第二传输请求资源与业务时隙的业务传输间隔相关联，所述第一请求资源在第二个请求资源之前。第一设备可以利用第一资源来发送向第二设备传输业务的请求，并且当它执行时，它还使用第二资源来发送对应于请求和/或业务的附加信息。如果第二设备没有检测到第一资源上的请求，则可以使用第二资源向第一设备发送请求以向第一设备发送业务。

118. 发明申请

WO2009058151A1 COMMUNICATIONS METHODS AND APPARATUS RELATED TO USER SCHEDULING OF TRAFFIC DATA TRANSMISSION IN A PEER TO PEER COMMUNICATIONS SYSTEM 审中-公开
标题翻译：通信方式与设备相关的用户调度交换数据传输到对等通信系统
公开(公告)号：WO2009058151A1
公开(公告)日：2009-05-07
申请号：PCT/US2007/083385
申请日：2007-11-01
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , RICHARDSON, Thomas , WU, Xinzhou , JOVICIC, Aleksandar
发明人： LAROIA, Rajiv , LI, Junyi , RICHARDSON, Thomas , WU, Xinzhou , JOVICIC, Aleksandar
IPC分类号： H04L12/56
CPC分类号： H04W72/1242 , H04W28/22 , H04W48/08 , H04W52/16 , H04W52/18 , H04W52/267 , H04W72/0473 , H04W72/12 , H04W76/14 , H04W92/18
摘要： Methods and apparatus related to peer to peer communications are described. A first peer to peer wireless device, having transmitted a request to a second peer to peer device to transmit traffic data using a corresponding air link resource, monitors during a monitoring period for a response from the second device and for responses from other devices. The first device makes a decision whether or not to transmit as a function of the received power of the received response signals. At times, the first device, although authorized to transmit by the second device, decides not to transmit and yields the traffic air link resource. The second device monitors to receive transmission requests, determines a power level of a request from the first device to transmit to the second device and a request to transmit to a third device, and determines whether or not to authorize the first device to transmit.
摘要翻译：描述了与对等通信相关的方法和装置。已经向第二对等设备发送请求以使用相应的空中链路资源传输业务数据的第一对等无线设备在监视期间监视来自第二设备的响应以及来自其他设备的响应。第一设备作为接收到的响应信号的接收功率的函数来决定是否发送。有时，第一设备虽然被授权由第二设备发送，但决定不发送和产生业务空中链路资源。第二设备监视接收传输请求，确定从第一设备发送到第二设备的请求的功率电平以及发送给第三设备的请求，并确定是否授权第一设备进行传输。

119. 发明申请

WO2009009691A1 METHODS AND APPARTUS FOR CONTROLLING INTERFERENCE TO BROADCAST SIGNALING IN A PEER TO PEER NETWORK 审中-公开
标题翻译：控制与对等网络中的广播信号干扰的方法和应用
公开(公告)号：WO2009009691A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/069693
申请日：2008-07-10
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , TAVILDAR, Saurabh , PARK, Vincent, D. , LI, Junyi , LAROIA, Rajiv
发明人： WU, Xinzhou , TAVILDAR, Saurabh , PARK, Vincent, D. , LI, Junyi , LAROIA, Rajiv
IPC分类号： H04L12/56
CPC分类号： H04W28/0236 , H04L12/1881 , H04L12/189 , H04W72/005 , H04W72/082 , H04W72/10 , H04W72/1231 , H04W72/1247 , H04W84/18
摘要： Methods and apparatus related to broadcasting data and interference management in a peer to peer wireless communications network are described. Scheduling of traffic air link resources is performed on a slot by slot basis in a decentralized manner. Wireless devices intending to broadcast traffic signals transmit broadcast request signals, sometimes alternatively referred to as broadcast indicator signals. A priority level is associated with each of the broadcast request signals. A receiver device intending to receive broadcast signals detects the broadcast request signals and makes an interference determination as to whether the higher priority broadcast traffic signal can be successfully recovered in the presence of lower priority broadcast traffic signals. If the determination is that the expected interference from the lower priority broadcast traffic is unacceptable, the receiver device generates and transmits an interference control signal communicating to the lower priority device a command or request not to broadcast.
摘要翻译：描述了在对等无线通信网络中与广播数据和干扰管理有关的方法和装置。以分散的方式逐个时隙地执行业务空中链路资源的调度。有意地广播业务信号的无线设备发送广播请求信号，有时可选地称为广播指示符信号。优先级与每个广播请求信号相关联。要接收广播信号的接收机设备检测广播请求信号，并且在存在较低优先级的广播业务信号的情况下，是否可以成功地恢复较高优先级的广播业务信号，并做出干扰确定。如果确定来自较低优先级的广播业务的预期干扰是不可接受的，则接收机设备生成并发送与低优先级设备通信的干扰控制信号，该命令或请求不被广播。

120. 发明申请

WO2009009549A2 METHODS FOR SENDING SMALL PACKETS IN A PEER-TO-PEER (P2P) NETWORK 审中-公开
标题翻译：在对等（P2P）网络中发送小包的方法
公开(公告)号：WO2009009549A2
公开(公告)日：2009-01-15
申请号：PCT/US2008/069452
申请日：2008-07-09
申请人： QUALCOMM Incorporated , LI, Junyi , LAROIA, Rajiv , TAVILDAR, Saurabh , WU, Xinzhou
发明人： LI, Junyi , LAROIA, Rajiv , TAVILDAR, Saurabh , WU, Xinzhou
IPC分类号： H04L27/26 , H04B7/005 , H04L1/00 , H04L5/02
CPC分类号： H04L1/0007 , H04L1/0002 , H04L1/0025 , H04L1/0028 , H04L1/0079 , H04W48/16 , H04W84/18 , H04W92/18 , Y02D70/164 , Y02D70/168 , Y02D70/22
摘要： An improved mechanism is provided that facilitates transmission of small packets within an ad hoc peer-to-peer network. A small packet is identified to a receiver within a control channel so that its lower power can be considered in an interference management protocol implemented among local peer devices. In a traffic slot, a transmitter voluntarily backs down on the transmitter power as a smaller packet will require much lower signal-to-noise ratio. This will improve the signal energy per bit per noise power density for the transmission as well as minimize the interference caused to other wireless communications happening in the same spectrum.
摘要翻译：提供了一种改进的机制，其有助于在自组织对等网络内传输小分组。一个小分组被识别到一个控制信道内的一个接收器，从而可以在本地对等设备之间实施的干扰管理协议中考虑其较低的功率。在一个通信时隙中，发射机自动地降低发射机功率，因为较小的数据包将需要低得多的信噪比。这将改善传输中每噪声功率密度的每比特信号能量，并最小化在相同频谱中发生的对其他无线通信的干扰。

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