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11. 发明申请

US20120082127A1 METHOD TO ENHANCE DISCOVERY OF IDENTIFIERS MULTIPLEXED IN A PEER-TO-PEER CHANNEL 有权
标题翻译：增强在同行通道中多路复用的标识符的发现方法
公开(公告)号：US20120082127A1
公开(公告)日：2012-04-05
申请号：US12897133
申请日：2010-10-04
申请人： Zhibin Wu , Vincent D. Park
发明人： Zhibin Wu , Vincent D. Park
IPC分类号： H04W72/12 , G06F15/16
CPC分类号： H04W8/005 , H04W48/10 , H04W74/006
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which an identifier is sent in a peer discovery signal. In addition, a value is sent with the identifier in the peer discovery signal indicating at least one of a next time, a next frequency, or a next resource that the identifier will be sent. A method, an apparatus, and a computer program product for wireless communication are provided in which an identifier is received in a peer discovery signal. In addition, a value is received with the identifier in the peer discovery signal indicating at least one of a next time, a next frequency, or a next resource that the identifier should be expected to be received.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中在对等设备发现信号中发送标识符。此外，在对等体发现信号中发送带有标识符的值，该值指示将被发送标识符的下一个时间，下一个频率或下一个资源中的至少一个。提供了一种用于无线通信的方法，装置和计算机程序产品，其中在对等体发现信号中接收到标识符。此外，在对等体发现信号中接收到具有标识符的值，其指示下一个时间，下一个频率或下一个资源中的至少一个，该标识符应当被期望接收。

12. 发明授权

US09838365B2 Peer to peer identifiers 有权
公开(公告)号：US09838365B2
公开(公告)日：2017-12-05
申请号：US12147967
申请日：2008-06-27
申请人： Vincent D. Park , Rajiv Laroia , Junyi Li
发明人： Vincent D. Park , Rajiv Laroia , Junyi Li
IPC分类号： H04L29/06 , H04L9/08 , H04W12/04 , H04W8/26 , H04W8/00 , H04W48/08 , H04W92/18
CPC分类号： H04L63/061 , H04L9/0866 , H04L9/0872 , H04L63/0846 , H04L63/0876 , H04W8/005 , H04W8/26 , H04W12/04 , H04W48/08 , H04W92/18
摘要： In an ad hoc peer-to-peer type network during peer discovery, information relating to users of various devices is broadcast to other devices in the network, which can compromise privacy of the users. Instead of announcing a public identifier that might be known by a multitude of individuals, the user device announces a private identifier that might be known to, or determined by, a select few individuals. The individuals selected can be given a key to determine the private identifier associated with a public identifier, or vice versa, wherein that key can have a validity range or a period of time, after which the key expires. Prior to the expiration of the key, the selected individuals, through their respective devices, can detect a corresponding user and/or device by the current private identifier being announced, thus mitigating the number of people that are aware of the user's presence.

13. 发明授权

US09787777B2 Methods and apparatus for wireless communications including direct paging in combination with hopped data signaling 有权
公开(公告)号：US09787777B2
公开(公告)日：2017-10-10
申请号：US12047713
申请日：2008-03-13
申请人： Junyi Li , Rajiv Laroia , Vincent D. Park , Thomas Richardson , Saurabh Tavildar , Xinzhou Wu
发明人： Junyi Li , Rajiv Laroia , Vincent D. Park , Thomas Richardson , Saurabh Tavildar , Xinzhou Wu
IPC分类号： H04L12/28 , H04L29/08 , H04W4/02 , H04W68/00 , H04W40/24
CPC分类号： H04L67/16 , H04L67/18 , H04W4/02 , H04W4/021 , H04W40/246 , H04W68/00 , Y02D30/40 , Y02D70/00 , Y02D70/20
摘要： Methods and apparatus for wireless communications in regional networks, e.g., ad hoc peer to peer networks, are described. Wireless communications devices transmit and monitor for presence indicator signals broadcast from other peer communications devices in its local vicinity. A wireless communications device maintains a list of discovered devices in its vicinity. A first wireless communications device transmits a paging signal directly over an airlink to a second communications device, which is on its list and to which it desires to send data units, e.g., user data in a peer to peer traffic segment. In response to a received paging response signal from the second device, the first device transmits data units, intended for the second device, to a third device, which acts as an intermediary node. The power level for the data unit signal is controlled to be lower than the power level used for the paging signal. FIG. 4

14. 发明授权

US08886180B2 Enhanced techniques for using core based nodes for state transfer 有权
标题翻译：使用基于核心的节点进行状态转移的增强技术
公开(公告)号：US08886180B2
公开(公告)日：2014-11-11
申请号：US12691134
申请日：2010-01-21
申请人： Alan O'Neill , Matthew Scott Corson , Georgios Tsirtsis , Vincent D. Park , Richard J. Dynarski , David R Mazik , Leonid G. Sigal
发明人： Alan O'Neill , Matthew Scott Corson , Georgios Tsirtsis , Vincent D. Park , Richard J. Dynarski , David R Mazik , Leonid G. Sigal
IPC分类号： H04W4/00 , H04L29/06 , H04W36/00 , H04L12/751 , H04W40/24 , H04W8/22 , H04L12/28 , H04W80/04 , H04W92/20 , H04W24/00 , H04W74/00
CPC分类号： H04W36/0033 , H04L12/2856 , H04L45/02 , H04L63/08 , H04L63/0892 , H04W8/22 , H04W24/00 , H04W36/0011 , H04W40/248 , H04W74/004 , H04W80/04 , H04W92/20
摘要： Methods and apparatus for storing, manipulating, retrieving, and forwarding state, e.g., context and other information, used to support communications sessions with one or more end nodes, e.g., mobile devices, are described. Various features are directed to a mobile node controlling the transfer of state from a first access node to a second access node during a handoff operation thereby eliminating any need for state transfer messages to be transmitted between the second access node and the first access node during handoff. Other features of the invention are directed to the use of a core network node to store state information. State information stored in the core node can be accessed and used by access nodes in cases where a mobile node does not send a state transfer message during a handoff, e.g., because communication with the first access node is lost or because such messages are not supported.
摘要翻译：描述用于存储，操纵，检索和转发用于支持与一个或多个终端节点（例如，移动设备）的通信会话的状态（例如，上下文和其他信息）的方法和装置。各种特征涉及在切换操作期间控制从第一接入节点到第二接入节点的状态传输的移动节点，从而消除在切换期间在第二接入节点和第一接入节点之间传输的状态转移消息的任何需要。本发明的其它特征涉及使用核心网络节点来存储状态信息。存储在核心节点中的状态信息可以在移动节点在切换期间不发送状态转移消息的情况下由接入节点访问和使用，例如，因为与第一接入节点的通信丢失或者因为不支持这样的消息。

15. 发明授权

US08606873B2 Methods and apparatus for securely advertising identification and/or discovery information 有权
标题翻译：用于安全地广告识别和/或发现信息的方法和装置
公开(公告)号：US08606873B2
公开(公告)日：2013-12-10
申请号：US12163179
申请日：2008-06-27
申请人： Vincent D. Park , Michaela Vanderveen , Junyi Li , M. Scott Corson
发明人： Vincent D. Park , Michaela Vanderveen , Junyi Li , M. Scott Corson
IPC分类号： G06F15/16 , G06F7/04 , H04W4/00 , H04L12/28 , H04L9/00 , H04J3/06 , H01Q1/36
CPC分类号： H04W8/005 , H04L67/104 , H04L67/1057 , H04W12/08 , H04W84/18
摘要： Methods and apparatus related to a peer to peer wireless communications system supporting secure advertisement of identification and/or discovery information e.g., upper layer discovery information, are described. Air interface timing and/or other information received from a third device, e.g., a beacon or GPS transmitter is incorporated in the computation of identification/discovery information which is communicated from a first device to a second device. The second device stores some identification/discovery credentials corresponding to the first device, which have been communicated out of band from the first device to the second device. Upon receipt of a identifier from a first device, the second device determines if the stored information corresponds to the device that transmitted the identifier. Various embodiments facilitate secure advertisement of identification and/or discovery information and discovery, e.g., selective discovery by trusted peers.
摘要翻译：描述与支持识别和/或发现信息（例如上层发现信息）的安全通告的对等无线通信系统有关的方法和装置。从第三设备（例如，信标或GPS发射机）接收的空中接口定时和/或其他信息被并入从第一设备传送到第二设备的识别/发现信息的计算中。第二设备存储与第一设备相对应的一些识别/发现凭证，其已从带外从第一设备传送到第二设备。当从第一设备接收到标识符时，第二设备确定所存储的信息是否对应于发送标识符的设备。各种实施例有助于识别和/或发现信息和发现的安全通告，例如可信任对等体的选择性发现。

16. 发明授权

US08605625B2 Methods and apparatus for peer discovery in a communications system 有权
标题翻译：通信系统中对等体发现的方法和装置
公开(公告)号：US08605625B2
公开(公告)日：2013-12-10
申请号：US12417383
申请日：2009-04-02
申请人： Rajiv Laroia , Junyi Li , Vincent D. Park , Ying Wang , Aleksandar Jovicic
发明人： Rajiv Laroia , Junyi Li , Vincent D. Park , Ying Wang , Aleksandar Jovicic
IPC分类号： H04J1/16 , H04L12/66 , G06F15/177
CPC分类号： H04W8/005 , H04W8/186 , H04W48/14
摘要： Methods and apparatus supporting enhanced discovery operations in peer to peer networks are described. Peer discovery, based on direct peer to peer discovery between two mobile nodes can be somewhat limited, e.g., due to power limitations, processing power, and/or channel conditions. An access point, e.g., base station, monitors for and receives peer discovery signals conveying a set of identifiers from a wireless communications device. The access point retransmits at least one identifier in the set in a wireless peer to peer communications channel. Thus the access point effectively extends the peer discovery range for wireless communications devices utilizing the peer to peer network. Wireless communications devices can monitor for and recover the rebroadcast peer discovery signals from access points. Thus, via access point signaling a wireless communications device can be made situationally aware of other devices of interest which would be otherwise outside its discovery detection range.
摘要翻译：描述了支持对等网络中增强发现操作的方法和装置。基于两个移动节点之间的直接对等点发现的对等体发现可以受到一些限制，例如由于功率限制，处理能力和/或信道条件。接入点，例如基站，监视和接收从无线通信设备传送一组标识符的对等体发现信号。接入点在无线对等通信信道中重发集合中的至少一个标识符。因此，接入点有效地扩展了利用对等网络的无线通信设备的对等体发现范围。无线通信设备可以监视和恢复来自接入点的重播对等体发现信号。因此，通过接入点信令，可以使无线通信设备在情境上意识到其他在其发现检测范围之外的感兴趣的设备。

17. 发明授权

US08548467B2 Ticket-based configuration parameters validation 有权
标题翻译：基于票证的配置参数验证
公开(公告)号：US08548467B2
公开(公告)日：2013-10-01
申请号：US12209440
申请日：2008-09-12
申请人： Michaela Vanderveen , George Tsirtsis , Vincent D. Park , M. Scott Corson
发明人： Michaela Vanderveen , George Tsirtsis , Vincent D. Park , M. Scott Corson
IPC分类号： H04W4/00
CPC分类号： H04W12/06 , H04L63/0807 , H04L63/0823 , H04W28/18 , H04W74/00 , H04W76/14 , H04W84/18 , H04W92/18
摘要： Aspects describe spectrum authorization, access control, and configuration parameters validation. Devices in an ad-hoc or peer-to-peer configuration can utilize a licensed spectrum if the devices are authorized to use the spectrum, which can be determined automatically. Aspects relate to distribution of authorization tickets by an authorization server as a result of validating a device's credentials and services to which the device is entitled. An exchange and verification of authorization tickets can be performed by devices as a condition for enabling a validated wireless link using the spectrum.
摘要翻译：方面描述频谱授权，访问控制和配置参数验证。如果设备被授权使用频谱（可以自动确定），则自组织或对等配置中的设备可以使用许可频谱。方面涉及授权服务器作为验证设备授权的设备的凭据和服务的结果来分发授权票据。授权票证的交换和验证可以由设备执行，作为启用使用频谱的经过验证的无线链路的条件。

18. 发明授权

US08542706B2 Method and apparatus related to packet fragmentation and reconstruction 失效
标题翻译：与分组分段和重建相关的方法和装置
公开(公告)号：US08542706B2
公开(公告)日：2013-09-24
申请号：US12329780
申请日：2008-12-08
申请人： Hua Wang , Saurabh Tavildar , Vincent D. Park , Junyi Li
发明人： Hua Wang , Saurabh Tavildar , Vincent D. Park , Junyi Li
IPC分类号： H04J3/24
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。

19. 发明授权

US08170572B2 Methods and apparatus for supporting quality of service in communication systems 有权
标题翻译：支持通信系统服务质量的方法和装置
公开(公告)号：US08170572B2
公开(公告)日：2012-05-01
申请号：US11486547
申请日：2006-07-14
申请人： Vincent D. Park , M. Scott Corson , Murari Srinivasan , Arnab Das , Pablo Anigstein , Junyi Li , Alan William O'Neill , Vladimir Parizhisky , Sathyadev Venkata Uppala , Matthew Impett
发明人： Vincent D. Park , M. Scott Corson , Murari Srinivasan , Arnab Das , Pablo Anigstein , Junyi Li , Alan William O'Neill , Vladimir Parizhisky , Sathyadev Venkata Uppala , Matthew Impett
IPC分类号： H04W72/00 , H04J3/16
CPC分类号： H04L41/0816 , H04L41/0806 , H04L41/0893 , H04L41/5019 , H04L41/5022 , H04L41/509 , H04L41/5093 , H04L47/10 , H04L47/14 , H04L47/20 , H04L47/2441 , H04L47/2483 , H04W28/14 , H04W28/18 , H04W72/12
摘要： An access node, e.g., base station, determines a configuration of an end node, e.g., wireless terminal, intended to support a specific traffic flow and sends a configuration command to the wireless terminal. A base station may determine one or more parameters associated with classification, queue management, scheduling, and/or automatic repeat request, and then send a configuration command to the wireless terminal instructing it to implement a configuration operation. In some embodiments, a wireless terminal sets the value of an internal parameter to a value directly provided by the base station in a configuration command. In some embodiments, a wireless terminal determines and sets the value of an internal parameter as a function of information included in the configuration command from the base station.
摘要翻译：接入节点（例如，基站）确定旨在支持特定业务流的终端节点（例如，无线终端）的配置，并向无线终端发送配置命令。基站可以确定与分类，队列管理，调度和/或自动重复请求相关联的一个或多个参数，然后向无线终端发送指令其实施配置操作的配置命令。在一些实施例中，无线终端在配置命令中将内部参数的值设置为由基站直接提供的值。在一些实施例中，无线终端根据来自基站的配置命令中包括的信息确定并设置内部参数的值。

20. 发明申请

US20100318795A1 BLOOM FILTER BASED DEVICE DISCOVERY 有权
标题翻译：基于BLOOM FILTER的设备发现
公开(公告)号：US20100318795A1
公开(公告)日：2010-12-16
申请号：US12482827
申请日：2009-06-11
申请人： Wassim Haddad , Michaela Vanderveen , Georgios Tsirtsis , Vincent D. Park
发明人： Wassim Haddad , Michaela Vanderveen , Georgios Tsirtsis , Vincent D. Park
IPC分类号： G06F15/177 , H04L9/32
CPC分类号： H04W12/06 , G06F21/31
摘要： Aspects describe enabling two peers that have already paired together under some circumstances to re-identify themselves under different circumstances so that the peers can bypass performing another pairing only to discover that they are already paired. A Bloom filter is constructed from an available pool of locally selected identifiers and is sent to a peer node in a first message. Upon receiving the message with the Bloom filter, peer node checks all its known identifiers. If peer node finds that one of its identifiers is a member of the Bloom filter, peer node sends a reply in order to achieve a mutual identification.
摘要翻译：方面描述使得在某些情况下已经配对在一起的两个对等体在不同情况下重新识别自身，使得对等体可以绕过执行另一配对以发现它们已经被配对。 Bloom过滤器由可用的本地选择的标识符池构成，并且在第一消息中被发送到对等节点。在使用Bloom过滤器接收到消息后，对等节点将检查其所有已知的标识符。如果对等节点发现其标识符之一是Bloom过滤器的成员，则对等节点发送回复，以实现相互识别。

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