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1. 发明申请

WO2013040231A1 METHODS AND APPARATUS FOR PEER DISCOVERY INTERFERENCE MANAGEMENT IN A WIRELESS WIDE AREA NETWORK 审中-公开
标题翻译：无线宽带网络中发现干扰管理的方法与设备
公开(公告)号：WO2013040231A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/055190
申请日：2012-09-13
申请人： QUALCOMM Incorporated , PATIL, Shailesh , WU, Xinzhou , WANG, Hua , LI, Junyi , RICHARDSON, Thomas J.
发明人： PATIL, Shailesh , WU, Xinzhou , WANG, Hua , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： H04W8/00
CPC分类号： H04W8/005 , H04W72/06
摘要： A method of operating a wireless device is provided in which the wireless device determines to use one grouping of peer discovery resources of a plurality of groupings of peer discovery resources based on one of a path loss or a distance to a base station. The plurality of groupings include a first grouping of resources having a first plurality of identical subsets of resources and a second grouping of resources having a second plurality of identical subsets of resources. Each of the first plurality of identical subsets of resources extends over at least one of a different time period or a different number of subcarriers than each of the second plurality of identical subsets of resources. The wireless device transmits a peer discovery signal on one subset of the identical subsets of said one grouping of peer discovery resources.
摘要翻译：提供了一种操作无线设备的方法，其中所述无线设备基于路径损耗或到基站的距离之一确定使用对等体发现资源的多个分组的一组对等体发现资源。多个分组包括具有第一多个相同的资源子集的资源的第一分组和具有第二多个相同的资源子集的资源的第二分组。第一多个相同的资源子集中的每一个在与第二多个相同的资源子集中的每一个相比不同的时间段或不同数量的子载波中的至少一个中延伸。无线设备在所述一组对等体发现资源的相同子集的一个子集上发送对等体发现信号。

2. 发明申请

WO2013040229A1 METHODS AND APPARATUS FOR INTERFERENCE BASED JOINT SCHEDULING OF PEER TO PEER LINKS WITH WWAN 审中-公开
标题翻译：与WWAN相关联的基于干扰的联接调度的方法和装置
公开(公告)号：WO2013040229A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/055188
申请日：2012-09-13
申请人： QUALCOMM INCORPORATED , PATIL, Shailesh , WANG, Hua , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
发明人： PATIL, Shailesh , WANG, Hua , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： H04W52/24 , H04W52/38 , H04L1/00
CPC分类号： H04W52/243 , H04L1/0002 , H04L2001/0092 , H04W52/383
摘要： A method of operating a first wireless device includes receiving a grant from a base station for peer-to-peer communication with a second wireless device using time-frequency resources utilized by a third wireless device for WWAN communication with the base station. In addition, the method includes receiving a transmit power for the peer-to-peer communication with the grant. The transmit power is determined based on an interference that can be caused to transmissions received by the base station from the third wireless device. Furthermore, the method includes communicating with the second wireless device at a power less than or equal to the received transmit power using peer-to-peer communication on the time-frequency resources.
摘要翻译：一种操作第一无线设备的方法包括从基站接收用于与第二无线设备的对等通信的授权，所述第二无线设备使用由第三无线设备用于与所述基站进行WWAN通信的时频资源。此外，该方法包括：接收用于与该授权相对应的通信的发送功率。基于可能由基站从第三无线设备接收的传输引起的干扰来确定发射功率。此外，该方法包括使用时间 - 频率资源上的对等通信以小于或等于所接收的发射功率的功率与第二无线设备进行通信。

3. 发明申请

WO2013036828A1 METHODS AND APPARATUS FOR ADAPTIVE PAGING IN PEER-TO-PEER NETWORKS 审中-公开
标题翻译：在对等网络中适应性分析的方法和设备
公开(公告)号：WO2013036828A1
公开(公告)日：2013-03-14
申请号：PCT/US2012/054252
申请日：2012-09-07
申请人： QUALCOMM INCORPORATED , PATIL, Shailesh , WANG, Hua , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
发明人： PATIL, Shailesh , WANG, Hua , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： H04W68/00 , H04W84/18
CPC分类号： H04W68/00 , H04W8/005 , H04W84/18 , Y02D70/00 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/22
摘要： A method, a computer program product, and an apparatus are provided. The apparatus determines paging resources of a plurality of paging resources allocated for listening to paging messages. In addition, the apparatus transmits information indicating the allocated paging resources in a peer discovery signal. The apparatus may determine the paging resources on which to listen based on information received in peer discovery signals received from other wireless devices. The received information indicates the paging resources allocated to the other wireless devices.
摘要翻译：提供了一种方法，计算机程序产品和装置。该装置确定分配用于收听寻呼消息的多个寻呼资源的寻呼资源。此外，该装置在对等体发现信号中发送指示分配的寻呼资源的信息。该设备可以基于从其他无线设备接收的对等体发现信号中接收到的信息来确定要监听哪个寻呼资源。所接收的信息指示分配给其他无线设备的寻呼资源。

4. 发明申请

WO2013036823A1 METHODS AND APPARATUS FOR WAN ASSISTED CONTENTION DETECTION & RESOLUTION IN PEER TO PEER NETWORKS 审中-公开
标题翻译：广域网辅助内容检测与分析方法与设备对等网络
公开(公告)号：WO2013036823A1
公开(公告)日：2013-03-14
申请号：PCT/US2012/054246
申请日：2012-09-07
申请人： QUALCOMM INCORPORATED , PATIL, Shailesh , WANG, Hua , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
发明人： PATIL, Shailesh , WANG, Hua , WU, Xinzhou , LI, Junyi , RICHARDSON, Thomas J.
IPC分类号： H04W76/02
CPC分类号： H04W28/046 , H04W4/70 , H04W74/085 , H04W74/0858 , H04W76/11 , H04W76/14
摘要： Various methods and apparatus are directed to collision detection and/or avoidance regarding peer to peer connection identifiers. A wireless communications device broadcasts a signal indicating its acquired connection identifier in one of two alternative blocks. A base station monitors peer to peer signaling in its coverage area and tracks the usage of peer to peer connection identifiers by pairs of devices. The base station detects when multiple pairs of devices are using the same peer to peer connection identifier. The base station provides assistance to the peer to peer network to avoid a collision or facilitate rapid collision detection by the peer to peer devices. In one approach the base station sends an instruction for a connection to switch its connection identifier. In another approach the base station sends a connection a message to bias its selection as to which of the two alternative blocks to use for transmission.
摘要翻译：各种方法和装置针对关于对等连接标识符的冲突检测和/或回避。无线通信设备在两个替代块之一中广播指示其获取的连接标识符的信号。基站监视其覆盖区域中的对等信令，并通过成对的设备跟踪对等连接标识符的使用。基站检测多对设备何时使用相同的对等连接标识符。基站向对等网络提供协助以避免冲突或促进对等设备的快速冲突检测。在一种方法中，基站发送用于连接的指令来切换其连接标识符。在另一种方法中，基站向连接发送消息以偏移其对于要用于传输的两个替代块中的哪一个的选择。

5. 发明申请

WO2012145727A1 METHODS AND APPARATUS FOR TIMING SYNCHRONIZATION FOR PEER TO PEER DEVICES OPERATING IN WWAN SPECTRUM 审中-公开
标题翻译：用于在WWAN频谱中操作的对等设备同步同步的方法和装置
公开(公告)号：WO2012145727A1
公开(公告)日：2012-10-26
申请号：PCT/US2012/034592
申请日：2012-04-20
申请人： QUALCOMM INCORPORATED , LI, Junyi , WANG, Hua , PATIL, Shailesh , WU, Xinzhou , RICHARDSON, Thomas, J. , MURALIDHAR, Anand
发明人： LI, Junyi , WANG, Hua , PATIL, Shailesh , WU, Xinzhou , RICHARDSON, Thomas, J. , MURALIDHAR, Anand
IPC分类号： H04W56/00
CPC分类号： H04W76/10 , H04W56/0045
摘要： A method, an apparatus, and a computer program product are provided in which a clock timing is determined for utilizing resources including peer-to-peer resources based on a WWAN downlink receive timing and a WWAN uplink transmit timing. In addition, the clock timing is utilized for peer-to-peer communication with the peer-to-peer resources.
摘要翻译：提供了一种方法，装置和计算机程序产品，其中基于WWAN下行链路接收定时和WWAN上行链路传输定时，确定包括对等资源的资源的时钟定时。此外，时钟定时被用于与对等资源的对等通信。

6. 发明申请

WO2012145724A8 METHODS AND APPARATUS FOR CONTROLLING INTERFERENCE FROM PEER DISCOVERY IN WWAN 审中-公开
公开(公告)号：WO2012145724A8
公开(公告)日：2012-10-26
申请号：PCT/US2012/034587
申请日：2012-04-20
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , MURALIDHAR, Anand , WANG, Hua , LI, Junyi , RICHARDSON, Thomas J. , PATIL, Shailesh
发明人： WU, Xinzhou , MURALIDHAR, Anand , WANG, Hua , LI, Junyi , RICHARDSON, Thomas J. , PATIL, Shailesh
IPC分类号： H04W52/38 , H04W52/24
摘要： A method, an apparatus, and a computer program product are provided in which at least one of a peer-to-peer transmit power or a peer-to-peer duty cycle is adjusted based on at least one of a path loss to a serving base station or a path loss to at least one neighboring base station. In addition, a peer-to-peer signal is sent with the peer-to-peer transmit power or the peer-to-peer duty cycle.

7. 发明申请

WO2010141786A1 SWITCHING BETWEEN MIMO AND RECEIVER BEAM FORMING IN A PEER-TO-PEER NETWORK 审中-公开
标题翻译：在对等网络中形成MIMO和接收器波束之间的切换
公开(公告)号：WO2010141786A1
公开(公告)日：2010-12-09
申请号：PCT/US2010/037338
申请日：2010-06-03
申请人： QUALCOMM Incorporated , WANG, Hua , WU, Xinzhou , RICHARDSON, Thomas J. , VISWANATH, Pramod , LI, Junyi , TAVILDAR, Saurabh R.
发明人： WANG, Hua , WU, Xinzhou , RICHARDSON, Thomas J. , VISWANATH, Pramod , LI, Junyi , TAVILDAR, Saurabh R.
IPC分类号： H04B7/08 , H04B7/04
CPC分类号： H04B7/0871 , H04B7/0413 , H04B7/086
摘要： Aspects describe different multiple antenna techniques that can be utilized in a peer-to-peer network based on a network congestion level. A MIMO scheme where a transmitter sends to a receiver multiple spatial streams at substantially the same time in the same traffic segment can be utilized when network congestion level is low. A receiver beam forming scheme where transmitter sends a single stream in a traffic segment and receiver uses multiple receive antennas to maximize signal to noise ratio can be utilized when network congestion level is high. The connection pair (transmitter and receiver) occupy more control resources in the MIMO scheme than the receiver beam forming scheme. The decision related to which technique to utilize can be made at about the same time as a communication is initiated. Further, if network conditions change during a communication, the antenna technique that is utilized can be switched to a different technique during the communication exchange.
摘要翻译：方面描述了可以基于网络拥塞级别在对等网络中使用的不同的多天线技术。当网络拥塞级别低时，可以利用MIMO方案，其中发射机在同一业务段中基本上同时间向接收机发送多个空间流。一种接收机波束形成方案，其中发射机在业务段和接收机中发送单个流使用多个接收天线以最大化信噪比，可以在网络拥塞度高时使用。连接对（发射机和接收机）在MIMO方案中占据比接收机波束形成方案更多的控制资源。在通信开始的同时，可以进行与使用哪种技术有关的决定。此外，如果在通信期间网络条件改变，则在通信交换期间，所利用的天线技术可以被切换到不同的技术。

8. 发明申请

WO2012050843A1 METHODS AND APPARATUSES FOR SYNCHRONIZATION OF WIRELESS DEVICES IN WIRELESS NETWORKS 审中-公开
标题翻译：无线网络中无线设备同步的方法与设备
公开(公告)号：WO2012050843A1
公开(公告)日：2012-04-19
申请号：PCT/US2011/053521
申请日：2011-09-27
申请人： QUALCOMM INCORPORATED , LI, Junyi , WANG, Hua , RICHARDSON, Thomas J.
发明人： LI, Junyi , WANG, Hua , RICHARDSON, Thomas J.
IPC分类号： H04W56/00 , H04L29/08
CPC分类号： H04W56/00 , H04L69/28 , H04W52/0216 , H04W56/002 , Y02D70/164
摘要： To maintain a synchronized wireless peer group, timing signals may be periodically transmitted by one or more devices in the wireless peer group. These periodic timing signals may be transmitted by different wireless devices in the peer group, distributing (sharing) the transmit power burden among the different wireless devices, increasing the useful operation time of the individual wireless devices. Similarly, the wireless peer group may monitor for timing signals received from devices that are not part of the wireless peer group. This monitoring burden may also be distributed (shared) among the devices in the peer group allowing for a greater sleep time for individual wireless devices, increasing the useful operation time of the individual wireless devices.
摘要翻译：为了保持同步的无线对等体组，定时信号可以由无线对等体组中的一个或多个设备周期性地发送。这些周期性定时信号可以由对等组中的不同无线设备发送，分配（共享）不同无线设备之间的发送功率负担，增加各个无线设备的有用操作时间。类似地，无线对等体组可以监视从不是无线对等体组的一部分的设备接收的定时信号。该监视负担也可以在对等体组中的设备之间分配（共享），从而允许各个无线设备的更大的睡眠时间，从而增加各个无线设备的有用操作时间。

9. 发明申请

WO2013040220A1 METHODS AND APPARATUS FOR TRAFFIC CONTENTION RESOURCE ALLOCATION 审中-公开
标题翻译：交通资源分配的方法和装置
公开(公告)号：WO2013040220A1
公开(公告)日：2013-03-21
申请号：PCT/US2012/055179
申请日：2012-09-13
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , RICHARDSON, Thomas J. , LI, Junyi , SUBRAMANIAN, Sundar , KHUDE, Nilesh
发明人： WU, Xinzhou , RICHARDSON, Thomas J. , LI, Junyi , SUBRAMANIAN, Sundar , KHUDE, Nilesh
IPC分类号： H04W28/02
CPC分类号： H04W28/0289 , H04W74/08 , H04W84/18
摘要： Methods and apparatus for allocating traffic contention resource units in a wireless communications system in which decisions are made in a distributed manner are described. A wireless communications device, corresponding to a link, self allocates resource units for traffic contention. Decisions regarding initially acquiring resources, relinquishing acquired resources, and/or acquiring additional resources for traffic contention are based on detected levels of network congestion and/or detected changes in network congestion. A wireless communications device detects a level of network congestion and determines a number of resource units to acquire for traffic contention based on the detected level of network congestion.
摘要翻译：描述在以分布式方式进行决定的无线通信系统中分配业务竞争资源单元的方法和装置。对应于链路的无线通信设备自行分配用于流量争用的资源单元。关于初始获取资源，放弃获得的资源和/或获取用于流量争用的额外资源的决定基于网络拥塞的检测水平和/或检测到的网络拥塞变化。无线通信设备检测网络拥塞的水平，并根据检测到的网络拥塞水平，确定获取用于流量争用的资源单元的数量。

10. 发明申请

WO2012027569A1 METHODS AND APPARATUS FOR WIRELESS MICROPHONE SYNCHRONIZATION 审中-公开
标题翻译：无线麦克风同步的方法和装置
公开(公告)号：WO2012027569A1
公开(公告)日：2012-03-01
申请号：PCT/US2011/049143
申请日：2011-08-25
申请人： QUALCOMM INCORPORATED , LI, Junyi , CORSON, Mathew Scott , RICHARDSON, Thomas J. , LANE, Frank A.
发明人： LI, Junyi , CORSON, Mathew Scott , RICHARDSON, Thomas J. , LANE, Frank A.
IPC分类号： H04W56/00 , H04W16/14 , H04W84/18 , H04W72/04
CPC分类号： H04W56/001 , H04R3/005 , H04R27/00 , H04R2420/07 , H04W56/0045
摘要： Methods and apparatus related to timing synchronization used in a wireless microphone system to reduce and/or minimize interference are described. A wireless microphone receiver in some embodiments performs open loop timing control based on signals from an adjacent wireless microphone receiver and participates in closed loop timing control of wireless microphone transmitters which communicate with the particular wireless microphone receiver. The closed loop timing control includes instructing individual wireless microphone transmitters to advance or retard their symbol timing so that symbols transmitted by different wireless microphone transmitters are received in a synchronized manner at the wireless microphone receiver. The closed loop timing control allows a wireless microphone receiver to control wireless microphone transmitters to take into consideration their different distances to the receiver and the differing transmission times associated with the wireless microphone transmitters at different locations.
摘要翻译：描述了与在无线麦克风系统中使用的定时同步有关的减少和/或最小化干扰的方法和装置。在一些实施例中，无线麦克风接收机基于来自相邻无线麦克风接收机的信号执行开环定时控制，并参与与特定无线麦克风接收器通信的无线麦克风发射机的闭环定时控制。闭环定时控制包括指示各个无线麦克风发射机推进或延迟其符号定时，使得由无线麦克风接收机以同步的方式接收由不同无线麦克风发射机发射的符号。闭环定时控制允许无线麦克风接收机控制无线麦克风发射器以考虑它们与接收机的不同距离以及与不同位置处的无线麦克风发射器相关联的不同传输时间。

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