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1. 发明申请

WO2012099827A1 METHODS AND APPARATUS FOR MOBILE DEVICE LOCATION DETERMINATION 审中-公开
标题翻译：用于移动设备位置确定的方法和装置
公开(公告)号：WO2012099827A1
公开(公告)日：2012-07-26
申请号：PCT/US2012/021457
申请日：2012-01-16
申请人： QUALCOMM INCORPORATED , RICHARDSON, Thomas , JOVICIC, Aleksandar , MEASSON, Cyril , LI, Junyi
发明人： RICHARDSON, Thomas , JOVICIC, Aleksandar , MEASSON, Cyril , LI, Junyi
IPC分类号： G01S5/02
CPC分类号： H04W64/00 , G01S5/0236 , H04M2242/30 , H04W4/023 , H04W4/027 , H04W4/029 , H04W24/10
摘要： Methods and apparatus for resolving an ambiguity with regard to a mobile device's location are described. In various embodiments, when a level of ambiguity with regard to the location of a mobile device is detected, and the level of ambiguity is above a threshold, an ambiguity resolution request signal is generated and transmitted. In this manner, a wireless terminal needing help in determining its location reliably may request such help but at other times may determine its own location without assistance. In some embodiments the ambiguity resolution request signal includes information, e.g., location probabilities, on one or more locations which are under consideration as possible locations of the mobile device. A device responding to the ambiguity resolution request provides information allowing the mobile device confronted with a location ambiguity to eliminate at least on location under consideration or to generate a new probability for one or more locations under consideration.
摘要翻译：描述了用于解决关于移动设备位置的模糊性的方法和装置。在各种实施例中，当检测到关于移动设备的位置的模糊度级别，并且歧义级别高于阈值时，生成并发送模糊度解析请求信号。以这种方式，需要帮助确定其位置的无线终端可以请求这样的帮助，但是在其他时候可以在没有帮助的情况下确定其自己的位置。在一些实施例中，模糊度解析请求信号包括作为移动设备的可能位置正在考虑的一个或多个位置上的信息，例如位置概率。响应于模糊度解析请求的设备提供信息，允许面临位置模糊的移动设备至少消除所考虑的位置，或为一个或多个所考虑的位置产生新的概率。

2. 发明申请

WO2012135388A2 METHODS AND APPARATUS FOR TRIGGERING COOPERATIVE POSITIONING OR LEARNING IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中触发合作定位或学习的方法和装置
公开(公告)号：WO2012135388A2
公开(公告)日：2012-10-04
申请号：PCT/US2012/031024
申请日：2012-03-28
申请人： QUALCOMM INCORPORATED , JOVICIC, Aleksandar , LI, Junyi , MEASSON, Cyril , RICHARDSON, Thomas
发明人： JOVICIC, Aleksandar , LI, Junyi , MEASSON, Cyril , RICHARDSON, Thomas
IPC分类号： G01S1/04 , G01S5/00
CPC分类号： G01S5/0289 , G01S1/042 , G01S5/0072 , G01S5/0221 , G01S5/0226 , G01S5/0242 , H04W4/02 , H04W8/005
摘要： One or more bits are used in peer discovery signals to signal a device's ability and/or willingness to participate in a cooperative manner with regard to one or more mobile device location determination related operations. In some embodiments, the one or more bits are located at predetermined locations within a header portion of a peer discovery signal. Different bits, in some embodiments, are associated with different specific cooperative location determination related operations. The peer discovery signal is transmitted, e.g., broadcast, periodically or on some predetermined basis by a mobile wireless communications device. In this manner, a device listening to the peer discovery signals can determine other devices' willingness to perform particular location discovery related operations with very little signaling overhead.
摘要翻译：在一个或多个移动设备位置确定相关操作中，在对等点发现信号中使用一个或多个比特来表示设备的能力和/或以协作方式参与的愿意。在一些实施例中，一个或多个比特位于对等体发现信号的报头部分内的预定位置。在一些实施例中，不同的比特与不同的具体协作位置确定相关的操作相关联。通过移动无线通信设备周期性地或在某些预定的基础上发送对等点发现信号，例如广播。以这种方式，监听对等体发现信号的设备可以以非常少的信令开销来确定其他设备执行特定位置发现相关操作的意愿。

3. 发明申请

WO2012031255A3 METHODS AND APPARATUS FOR ENCODING AND TRANSMITTING MOBILE DEVICE LOCATION INFORMATION 审中-公开
公开(公告)号：WO2012031255A3
公开(公告)日：2012-03-08
申请号：PCT/US2011/050416
申请日：2011-09-02
申请人： QUALCOMM INCORPORATED , JOVICIC, Aleksandar , MEASSON, Cyril , RICHARDSON, Thomas , LI, Junyi
发明人： JOVICIC, Aleksandar , MEASSON, Cyril , RICHARDSON, Thomas , LI, Junyi
IPC分类号： H04L27/06 , H04L27/00 , G01S5/00 , G01S5/02 , H04W28/06
摘要： Methods and apparatus for communicating the location of a mobile wireless communications device are described. Codewords, e.g., values or sets of bits, are selected from a codebook mapping different codewords to corresponding pieces of location information. In a first approach location information is communicated by using codewords from different codebooks with the product, e.g., intersection of location information provided by the codewords, providing relatively detailed location information using relatively few bits. In a second approach user specific codebooks are defined for individual users. The codewords in the codebook corresponding to a particular user map to locations the individual specific user is likely to frequent. In another approach codewords are transmitted at different power levels and/or using different coding rates. Received codewords corresponding to a device may be used in combination to determine the location or refine the understanding of the device location.

4. 发明申请

WO2012031247A2 ADVERTISING METHODS AND APPARATUS FOR USE IN A WIRELESS COMMUNICATIONS SYSTEM 审中-公开
标题翻译：广告方法和设备在无线通信系统中的使用
公开(公告)号：WO2012031247A2
公开(公告)日：2012-03-08
申请号：PCT/US2011/050408
申请日：2011-09-02
申请人： QUALCOMM INCORPORATED , JOVICIC, Aleksandar , MEASSON, Cyril , RICHARDSON, Thomas , LI, Junyi , PARK, Vincent D. , CORSON, Mathew Scott
发明人： JOVICIC, Aleksandar , MEASSON, Cyril , RICHARDSON, Thomas , LI, Junyi , PARK, Vincent D. , CORSON, Mathew Scott
CPC分类号： G06Q30/02 , G06Q30/0251 , G06Q50/34 , H04L67/02 , H04L67/20 , H04L67/32 , H04M3/4878 , H04M2207/18 , H04W84/18
摘要： Methods and apparatus related to communicating advertisements and/or service announcements to devices in a communications system are described. In various embodiments mobile devices are used as mobile advertisement transmission platforms. Advertisements may be downloaded to the wireless communications device along with transmission constraints. Transmission of an advertisement is made when a transmission constraint, e.g., target audience constraint is satisfied. The wireless terminal may change its transmission frequency, coding rate and/or other transmission characteristics to satisfy a transmission constraint and/or optimize revenue. The mobile device reports advertisements transmissions to a network device, e.g., advertisement server and the owner of the device is compensated for the transmissions. Transmission constraints may involve a number of devices to be reached, the type of devices to be reached, and/or other constraints relating to the demographics of device users. Information may be obtained from peer discovery signals and used to determine if a constraint is satisfied.
摘要翻译：描述了与通信系统中的设备通信广告和/或服务通告有关的方法和装置。在各种实施例中，移动设备被用作移动广告传输平台。广告可以与传输约束一起下载到无线通信设备。当传输约束（例如目标受众约束）被满足时，进行广告的传输。无线终端可以改变其传输频率，编码率和/或其他传输特性以满足传输约束和/或优化收入。移动设备报告向网络设备（例如，广告服务器）的广告传输，并且该设备的所有者被补偿传输。传输约束可能涉及要达到的多个设备，要达到的设备类型和/或与设备用户的人口统计特征有关的其他限制。可以从对等体发现信号获得信息，并且用于确定是否满足约束。

5. 发明申请

WO2011044347A3 METHODS AND APPARATUS FOR SCALING TRANSMIT POWER OF SIGNALS IN WIRELESS COMMUNICATIONS 审中-公开
公开(公告)号：WO2011044347A3
公开(公告)日：2011-04-14
申请号：PCT/US2010/051801
申请日：2010-10-07
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： H04W52/24 , H04W52/38 , H04W52/50
摘要： Methods and apparatus of varying transmit power of signals for increasing system throughput and spectral reuse in an unlicensed spectrum are disclosed. One method includes transmitting from a first mobile device to a second mobile device a request to send (RTS) signal having a first transmit data power level based on a channel gain between the first mobile device and the second mobile device, receiving, at the first mobile device, a clear to send (CTS) signal from the second mobile device, and transmitting data at the first transmit data power level from the first mobile device to the second mobile device.

6. 发明申请

WO2010042342A3 METHODS AND APPARATUS FOR SUPPORTING MULTIPLE COMMUNICATIONS MODES OF OPERATION 审中-公开
公开(公告)号：WO2010042342A3
公开(公告)日：2010-04-15
申请号：PCT/US2009/058649
申请日：2009-09-28
申请人： QUALCOMM Incorporated , LAROIA, Rajiv , LI, Junyi , RICHARDSON, Thomas J. , WU, Xinzhou , JOVICIC, Aleksandar
发明人： LAROIA, Rajiv , LI, Junyi , RICHARDSON, Thomas J. , WU, Xinzhou , JOVICIC, Aleksandar
IPC分类号： H04W56/00 , H04W88/06
摘要： Methods and apparatus for supporting multiple modes of communication operation, e.g., with different parameters and/or frequency bands being used in the different modes of operation are described. One or more adjustments are made based on a signal or signals received in a first frequency band from a second communications device, e.g., an access router with reliable timing. The communications device selects between and operates in either the first frequency band, e.g., a WAN frequency band, or in a second frequency band, e.g., a LAN frequency band. The WAN and LAN frequency bands may be non-overlapping. One or more parameters used in the second frequency band have a predetermined relationship to one or more parameters used for communications in the first frequency band making the adjustment based on the signal received in the first frequency band relevant and useful to support communications in the second frequency band.

7. 发明申请

WO2009009314A1 METHODS AND APPARATUS RELATED TO PEER TO PEER COMMUNICATIONS TIMING STRUCTURE 审中-公开
标题翻译：与对等通信时序结构相关的方法和装置
公开(公告)号：WO2009009314A1
公开(公告)日：2009-01-15
申请号：PCT/US2008/068503
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： H04L12/56
CPC分类号： H04W56/002 , H04W92/18
摘要： Methods and apparatus related to peer to peer communication networks are described. A peer to peer timing structure is implemented which includes a pattern of different types of time intervals including at least a peer discovery time interval and a traffic interval. A wireless communications device, supporting peer to peer operations stores the peer to peer timing structure information, accesses the stored information, and used the accessed information to determine an operation to be performed during a current time period. The operation is, e.g., a peer discovery operation, a peer to peer timing synchronization operation, a peer paging operation, or a peer to peer traffic signaling operation. Various exemplary relationships between the different types of intervals, including relative frequencies, relative durations, and spacing information, are described. Advantageous construction of the recurring peer to peer timing structure facilitates efficient utilization of air link resources and/or higher traffic data throughput capabilities.
摘要翻译：描述了与对等通信网络相关的方法和设备。实现对等定时结构，其包括不同类型的时间间隔的模式，包括至少对等体发现时间间隔和业务间隔。支持对等操作的无线通信设备存储对等定时结构信息，访问所存储的信息，并使用所访问的信息来确定在当前时间段内要执行的操作。操作是例如对等体发现操作，对等定时同步操作，对等寻呼操作或对等业务信令操作。描述不同类型间隔之间的各种示例性关系，包括相对频率，相对持续时间和间隔信息。重复的对等定时结构的有利构造有助于空中链路资源的有效利用和/或更高的业务数据吞吐能力。

8. 发明申请

WO2010053686A1 TRANSMISSION WITH HOPPING FOR PEER-TO-PEER COMMUNICATION 审中-公开
标题翻译：传输与同侪通信
公开(公告)号：WO2010053686A1
公开(公告)日：2010-05-14
申请号：PCT/US2009/061260
申请日：2009-10-20
申请人： QUALCOMM INCORPORATED , LI, Junyi , TAVILDAR, Saurabh R. , RICHARDSON, Thomas J. , WANG, Ying , JOVICIC, Aleksandar
发明人： LI, Junyi , TAVILDAR, Saurabh R. , RICHARDSON, Thomas J. , WANG, Ying , JOVICIC, Aleksandar
IPC分类号： H04W72/02 , H04B1/713
CPC分类号： H04W8/005 , H04B1/7143 , H04B2001/6908 , H04L5/0007 , H04L5/0032 , H04L5/0042 , H04W72/02 , H04W72/0446
摘要： Techniques for transmitting signals using time hopping or time and frequency hopping are described. In one design, a terminal selects different slots to use for transmission in multiple frames with time hopping. Each frame includes multiple slots, and each slot covers a particular time duration. The selected slots are at different time locations in the multiple frames. In another design, a terminal selects different resource units to use for transmission in multiple frames with time and frequency hopping. The selected resource units are at different time and frequency locations in the multiple frames. For both designs, the terminal sends a signal (e.g., a peer discovery signal) in the selected slots or resource units in the multiple frames. The terminal may detect for signals (e.g., peer discovery signals) from other terminals in slots not used for transmission by the terminal.
摘要翻译：描述了使用跳时或时间和跳频来发送信号的技术。在一种设计中，终端选择不同的时隙用于在具有时间跳跃的多个帧中进行传输。每个帧包括多个时隙，并且每个时隙覆盖特定的持续时间。所选择的时隙位于多个帧中的不同时间位置。在另一种设计中，终端选择不同的资源单元用于在具有时间和跳频的多个帧中进行传输。所选择的资源单元在多个帧中处于不同的时间和频率位置。对于这两种设计，终端在多个帧中的所选择的时隙或资源单元中发送信号（例如，对等体发现信号）。终端可以在不用于由终端发送的时隙中检测来自其他终端的信号（例如，对等体发现信号）。

9. 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。

10. 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。

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