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1. 发明申请

WO2010059522A2 SPECTRUM AUTHORIZATION AND RELATED COMMUNICATIONS METHODS AND APPARATUS 审中-公开
标题翻译：频谱授权和相关通信方法和设备
公开(公告)号：WO2010059522A2
公开(公告)日：2010-05-27
申请号：PCT/US2009/064405
申请日：2009-11-13
申请人： QUALCOMM INCORPORATED , PARK, Vincent, D. , RICHARDSON, Thomas, J. , VANDERVEEN, Michaela , LI, Junyi , CORSON, Mathew, Scott
发明人： PARK, Vincent, D. , RICHARDSON, Thomas, J. , VANDERVEEN, Michaela , LI, Junyi , CORSON, Mathew, Scott
IPC分类号： H04W12/08
CPC分类号： H04L63/0428 , G06F21/10 , G06F21/105 , H04B1/707 , H04K1/00 , H04L9/00 , H04L29/08306 , H04L63/062 , H04L63/162 , H04L69/24 , H04N21/63 , H04N21/835
摘要： Various embodiments relate to wireless communications, and more particularly, to methods and apparatus for authorizing use of spectrum, e.g. , through the issuance of spectrum access keys, and/or preventing or discouraging the unauthorized use of licensed spectrum. Peer to peer wireless communications between authorized users of licensed spectrum may involve scrambling/descrambling of information communicated between authorized devices. In some embodiments air interface timing and/or other information received from a second device, e.g. , a beacon or GPS transmitter, is incorporated into a computation of a pseudo-random bit sequence which is also computed based on a spectrum access key communicated to authorized spectrum users. In some embodiments authorized peer to peer devices scramble communicated information based on the generated pseudo random bit sequence thereby preventing or discouraging communication with devices which are not authorized to use the spectrum and lack a spectrum access key used to generate the pseudo random bit sequence.
摘要翻译：各种实施例涉及无线通信，并且更具体地涉及通过发布频谱访问密钥来批准使用频谱的方法和装置，和/或防止或阻止擅自使用授权频谱。授权频谱的授权用户之间的对等无线通信可能涉及加密/解扰授权设备之间传递的信息。在一些实施例中，从第二设备（例如，信标或GPS发射机）接收到的空中接口定时和/或其他信息被并入到伪随机比特序列的计算中，该伪随机比特序列也基于将频谱接入密钥传送给授权频谱用户。在一些实施例中，经授权的对等设备基于所生成的伪随机比特序列对传递的信息进行加扰，由此防止或阻碍与未被授权使用该频谱的设备的通信，并且缺乏用于生成伪随机比特序列的频谱访问密钥。 / p>

2. 发明申请

WO2009158637A1 METHODS AND APPARATUS FOR COMMUNICATING AND/OR USING DISCOVERY INFORMATION 审中-公开
标题翻译：用于传播和/或使用发现信息的方法和装置
公开(公告)号：WO2009158637A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/048891
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
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 are described. Transmission of discovery information, e.g., upper layer discovery information, is divided into a number of portions 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.
摘要翻译：描述了与移动无线系统（例如，自组织对等网络）中的对等/网络/服务发现相关的方法和装置。诸如上层发现信息的发现信息的传输被划分为将随时间单独发送的多个部分。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。

3. 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。

4. 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。

5. 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）。

6. 发明申请

WO2010117627A3 METHODS AND APPARATUS FOR COMBINED PEER TO PEER AND WIDE AREA NETWORK BASED DISCOVERY 审中-公开
公开(公告)号：WO2010117627A3
公开(公告)日：2010-10-14
申请号：PCT/US2010/028410
申请日：2010-03-24
申请人： QUALCOMM INCORPORATED , LAROIA, Rajiv , LI, Junyi , PARK, Vincent, D. , WANG, Ying , JOVICIC, Aleksandar
发明人： LAROIA, Rajiv , LI, Junyi , PARK, Vincent, D. , WANG, Ying , JOVICIC, Aleksandar
IPC分类号： H04W4/02 , H04W88/02 , H04W92/18
摘要： A first wireless communications device includes a wide area network (WAN) interface and a peer to peer interface. The first device discovers the presence of a second wireless communications device via a peer discovery signal, received via its peer to peer interface. The second device has been transmitting, e.g., periodically, certain information, e.g., its location and/or shopping preferences, to a node within the WAN. The detected first signal triggers an application alert in the first device. The first device recovers past information about the second device through a second signal received via its WAN interface. The first device uses information communicated in the first signal, e.g., device identifier information, and information communicated in the second signal, e.g., past location and/or shopping information, to generate a targeted message for the second device. The first device communicates the targeted message via its peer to peer interface in a peer to peer traffic channel.

7. 发明申请

WO2010099226A1 METHODS AND APPARATUS FOR PROCESSING DISCOVERY SIGNALS AND/OR CONTROLLING ALERT GENERATION 审中-公开
标题翻译：用于处理发现信号和/或控制警报发生的方法和装置
公开(公告)号：WO2010099226A1
公开(公告)日：2010-09-02
申请号：PCT/US2010/025268
申请日：2010-02-24
申请人： QUALCOMM INCORPORATED , PARK, Vincent, D. , LAROIA, Rajiv , LI, Junyi
发明人： PARK, Vincent, D. , LAROIA, Rajiv , LI, Junyi
IPC分类号： H04W8/18 , H04M1/725 , H04W8/00
CPC分类号： H04W36/385 , H04M19/04
摘要： Methods and apparatus for processing discovery signals (113) and/or generating alerts based on received discovery signals (502) are described. In at least some embodiments, alert signal generation (216) is performed on a selective basis in response to received discovery signals. In at least some embodiments a user is given at least some control over alert generation with the user being able to indicate types of signals which should not trigger generation of an alert, the minimum permitted frequency of particular alerts (712) or types of alerts (714) and/or time or location constraints which are considered when a device determines whether or not to generate an alert in response to a received discovery signal. While user control of discovery signal processing and alert generation are provided, automatic control or adjustment of discovery signal processing and alert generation may also be implemented or the automatic control may be implemented as an alternative to the user control.
摘要翻译：描述了用于处理发现信号（113）和/或基于接收的发现信号（502）产生警报的方法和装置。在至少一些实施例中，响应于接收到的发现信号，在选择性地执行警报信号生成（216）。在至少一些实施例中，向用户给出对警报生成的至少一些控制，用户能够指示不应该触发警报的生成的信号的类型，特定警报的最小允许频率（712）或警报类型 714）和/或当设备确定是否响应于接收的发现信号生成警报时考虑的时间或位置约束。虽然提供了发现信号处理和警报生成的用户控制，但也可以实现发现信号处理和警报生成的自动控制或调整，或者可以实现自动控制作为用户控制的替代。

8. 发明申请

WO2010077579A1 PACKET FRAGMENTATION 审中-公开
标题翻译：分组分片
公开(公告)号：WO2010077579A1
公开(公告)日：2010-07-08
申请号：PCT/US2009/066872
申请日：2009-12-04
申请人： QUALCOMM Incorporated , WANG, Hua , TAVILDAR, Saurabh R. , PARK, Vincent D. , LI, Junyi
发明人： WANG, Hua , TAVILDAR, Saurabh R. , PARK, Vincent D. , LI, Junyi
IPC分类号： H04W28/06
CPC分类号： H04W28/06 , H04W28/065
摘要： Methods and apparatus related to packet fragmentation and reconstruction are described. A sequence of bits is generated including at least one header and at least partial packet payload prior to a determination of the actual data rate to be used in a communications segment. In some embodiments, the generated sequence of bits corresponds to a prepared information bit stream for a best case scenario in which the highest data rate is selected for segment. Various embodiments allow for the selection of the data rate to be used for the communications segment to be delayed until just prior to the transmission. Thus the selection of the data rate for the communications segment, and thus the segment capacity, can be based on more current channel condition information than would otherwise be possible if the communications device needed to know the data rate for the segment before performing header and packet fragmentation operations.
摘要翻译：描述了与分组分段和重构有关的方法和设备。在确定要在通信段中使用的实际数据速率之前，生成包括至少一个报头和至少部分分组有效载荷的比特序列。在一些实施例中，所生成的比特序列对应于为其选择最高数据速率的最佳情况的准备的信息比特流。各种实施例允许选择将要延迟的通信段的数据速率直到传输之前。因此，对于通信段的数据速率的选择以及因此的段容量可以基于比当前通信设备在执行报头和分组之前需要知道该段的数据速率所需的更多的当前信道条件信息的情况下碎片操作。

9. 发明申请

WO2012047924A1 METHODS AND APPARATUS FOR SUPPORTING SHARING OF PRIVILEGES IN A PEER TO PEER SYSTEM 审中-公开
标题翻译：支持对等体共享的方法和装置
公开(公告)号：WO2012047924A1
公开(公告)日：2012-04-12
申请号：PCT/US2011/054810
申请日：2011-10-04
申请人： QUALCOMM INCORPORATED , WU, Xinzhou , LI, Junyi , PARK, Vincent D. , KHUDE, Nilesh
发明人： WU, Xinzhou , LI, Junyi , PARK, Vincent D. , KHUDE, Nilesh
IPC分类号： H04W28/24
CPC分类号： H04W28/24 , H04W84/18
摘要： Various methods and apparatus relate to sharing QoS privileges between devices having a higher service level subscription and devices having lower service level subscription. QoS privileges are associated with a QoS service level which is in turn tied to devices, e.g., based on a service level subscription of the device. Devices with higher service level subscription are entitled to superior QoS privileges than the devices with lower service level subscription. In various embodiments a first device with higher QoS service level provides, to a second device having lower QoS service level, information used to obtain a QoS privilege to which the first device is entitled. Thus the second device entitled to lower QoS privileges is provided with the superior QoS privileges on a limited basis, e.g., for communicating with the first device corresponding to the higher QoS service level.
摘要翻译：各种方法和装置涉及在具有较高服务级别订阅的设备和具有较低服务级别订阅的设备之间共享QoS特权。 QoS特权与QoS服务水平相关联，QoS服务水平又依赖于设备，例如基于设备的服务级别订阅。具有较高服务级别订阅的设备有权享受比具有较低服务级别订阅的设备更高的QoS权限。在各种实施例中，具有较高QoS服务级别的第一设备向具有较低QoS服务级别的第二设备提供用于获得第一设备所授权的QoS特权的信息。因此，有权降低QoS特权的第二设备在有限的基础上被提供有优越的QoS权限，例如用于与对应于较高QoS服务级别的第一设备进行通信。

10. 发明申请

WO2009009687A2 METHODS AND APPARATUS FOR SUPPORTING BROADCAST COMMUNICATIONS IN A PEER TO PEER NETWORK 审中-公开
标题翻译：支持对等网络中的广播通信的方法和装置
公开(公告)号：WO2009009687A2
公开(公告)日：2009-01-15
申请号：PCT/US2008/069689
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： H04W4/06
CPC分类号： H04W72/005
摘要： Methods and apparatus related to broadcasting data in a peer to peer wireless communications network are described. A timing structure is utilized employing slots of a first type which support broadcast traffic transmissions and unicast traffic transmissions and slots of a second type which support unicast traffic transmission but do not support broadcast traffic transmissions. In various embodiments, traffic air link resource scheduling is performed in a decentralized manner on a slot by slot basis. In some such embodiments, a wireless device prior to transmitting a broadcast data traffic signal, transmits a broadcast transmission request signal, sometimes alternatively referred to as a broadcast indicator signal; and a wireless device prior to transmitting a peer to peer unicast signal, transmits a peer to peer traffic transmission request signal. In various embodiments, for slots of the first type, broadcast transmission requests have priority over peer to peer unicast transmission requests.
摘要翻译：描述了在对等无线通信网络中与广播数据有关的方法和装置。使用支持广播业务传输和单播业务传输的第一类型的时隙和支持单播业务传输但不支持广播业务传输的第二类型的时隙的定时结构。在各种实施例中，在逐个基础上以分散的方式执行业务空中链路资源调度。在一些这样的实施例中，在发送广播数据业务信号之前的无线设备发送广播传输请求信号，有时可替换地称为广播指示符信号; 以及在发送对等单播信号之前的无线设备，发送对等业务传输请求信号。在各种实施例中，对于第一类型的时隙，广播传输请求具有优先于对等单播传输请求的优先权。

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