专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

US20120089682A1 METHODS AND APPARATUS FOR SUPPORTING SHARING OF PRIVILEGES IN A PEER TO PEER SYSTEM 有权
标题翻译：支持对等体共享的方法和装置
公开(公告)号：US20120089682A1
公开(公告)日：2012-04-12
申请号：US12898895
申请日：2010-10-06
申请人： Xinzhou Wu , Junyi Li , Vincent D. Park , Nilesh Khude
发明人： Xinzhou Wu , Junyi Li , Vincent D. Park , Nilesh Khude
IPC分类号： G06F15/16
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权限与QoS服务级别相关联，QoS服务级别又依赖于设备，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。

52. 发明申请

US20110305208A1 METHODS AND APPARATUS RELATED TO CONTROLLING ACCESS TO COMMUNICATIONS RESOURCES 有权
标题翻译：控制访问通信资源的方法和装置
公开(公告)号：US20110305208A1
公开(公告)日：2011-12-15
申请号：US12815922
申请日：2010-06-15
申请人： Xinzhou Wu , Junyi Li , Sanjay Shakkottai , Vincent D. Park , Nilesh Khude
发明人： Xinzhou Wu , Junyi Li , Sanjay Shakkottai , Vincent D. Park , Nilesh Khude
IPC分类号： H04W72/08
CPC分类号： H04W72/1247 , H04W28/24
摘要： Various methods and apparatus relate to controlling access to communications resources in a wireless communications system. Various described methods and apparatus are well suited for use in a peer to peer network in which resource access control is implemented in a distributed manner and wireless terminals compete for communications resources, e.g., compete for a peer to peer traffic segment. A wireless terminal generates QoS tokens within said wireless terminal at a rate which is a function of a QoS level associated with the wireless terminal and uses a generated token to control access to a communications resource. Generated tokens within the wireless terminal may be shared among the applications of the wireless terminal.
摘要翻译：各种方法和装置涉及控制对无线通信系统中的通信资源的访问。各种描述的方法和装置非常适合用于对等网络，其中以分布式方式实现资源访问控制，并且无线终端竞争通信资源，例如竞争对等业务段。无线终端以与无线终端相关联的QoS级别的函数的速率在所述无线终端内生成QoS令牌，并使用生成的令牌来控制对通信资源的访问。无线终端内的生成的令牌可以在无线终端的应用之间共享。

53. 发明申请

US20110164530A1 METHOD FOR DETERMINING MUTUAL AND TRANSITIVE CORRELATION OVER A WIRELESS CHANNEL TO FORM LINKS AND DELIVER TARGETED CONTENT MESSAGES 有权
标题翻译：用于确定无线通道的互换和过渡关联以形成链接并传递目标内容消息的方法
公开(公告)号：US20110164530A1
公开(公告)日：2011-07-07
申请号：US12652378
申请日：2010-01-05
申请人： Dilip Krishnaswamy , Vincent D. Park
发明人： Dilip Krishnaswamy , Vincent D. Park
IPC分类号： H04L12/28
CPC分类号： H04W76/14 , H04L67/104
摘要： A wireless node configured to store information, discover another wireless node by correlating the stored information with assist information from said another wireless node, and determine whether to establish a wireless link with said another wireless node based, at least in part, on the correlation.
摘要翻译：被配置为存储信息的无线节点，通过将所存储的信息与来自所述另一无线节点的辅助信息相关联来发现另一无线节点，并且至少部分地基于所述相关性来确定是否与所述另一无线节点建立无线链路。

54. 发明授权

US07961698B2 Methods and apparatus for controlling interference to broadcast signaling in a peer to peer network 有权
标题翻译：控制对等网络广播信令干扰的方法和装置
公开(公告)号：US07961698B2
公开(公告)日：2011-06-14
申请号：US12166645
申请日：2008-07-02
申请人： Xinzhou Wu , Saurabh Tavildar , Vincent D. Park , Junyi Li , Rajiv Laroia
发明人： Xinzhou Wu , Saurabh Tavildar , Vincent D. Park , Junyi Li , Rajiv Laroia
IPC分类号： H04B7/208 , H04L12/28 , H04J3/26
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。

55. 发明申请

US20110039592A1 METHODS AND APPARATUS FOR DERIVING, COMMUNICATING AND/OR VERIFYING OWNERSHIP OF EXPRESSIONS 有权
标题翻译：用于传播，传播和/或验证表达所有权的方法和装置
公开(公告)号：US20110039592A1
公开(公告)日：2011-02-17
申请号：US12540982
申请日：2009-08-13
申请人： Wassim Haddad , Georgios Tsirtsis , Vincent D. Park
发明人： Wassim Haddad , Georgios Tsirtsis , Vincent D. Park
IPC分类号： H04B7/00
CPC分类号： H04W12/06 , H04L9/0866 , H04L9/14 , H04L9/3236 , H04L9/3263 , H04L63/0823 , H04L63/126 , H04L63/1466 , H04L2209/26 , H04L2209/80 , H04L2463/081
摘要： Methods and apparatus for generating, communicating, and/or verifying ownership of expressions are described. Various embodiments are well suited for use in a wireless peer to peer communications systems in which expressions are communicated, e.g., broadcast, in discovery intervals. A first communications device generates an expression from a first public key and an additional input, said first public key corresponding to a private key known to said first communications device. The first device transmits the generated expression on a communications channel used for discovery. A second communications device receives the transmitted expression from the first device. The second device transmits a request signal to the first device associated with the expression; and receives from the first device a signed communication signed using a private key known to said first communications device. The second device uses information from the signed communication to determine if said first communication device owns said expression.
摘要翻译：描述用于生成，通信和/或验证表达所有权的方法和装置。各种实施例非常适用于在发现间隔中传送表达（例如广播）的无线对等通信系统中。第一通信设备从第一公共密钥和附加输入生成表达式，所述第一公共密钥对应于所述第一通信设备已知的专用密钥。第一个设备在用于发现的通信信道上传送生成的表达式。第二通信设备从第一设备接收所发送的表达。第二设备向与表达相关联的第一设备发送请求信号; 并且从所述第一设备接收使用所述第一通信设备已知的私钥签名的签名通信。第二设备使用来自签名通信的信息来确定所述第一通信设备是否拥有所述表达式。

56. 发明申请

US20100250673A1 METHODS AND APPARATUS FOR COMBINED PEER TO PEER AND WIDE AREA NETWORK BASED DISCOVERY 有权
标题翻译：与同行和广域网联合发现的方法与装置
公开(公告)号：US20100250673A1
公开(公告)日：2010-09-30
申请号：US12413877
申请日：2009-03-30
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： G06F15/16
CPC分类号： H04W4/02 , H04L67/16 , H04W4/20 , H04W4/21 , H04W8/005 , H04W76/14 , H04W84/22 , H04W88/06
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.
摘要翻译：第一无线通信设备包括广域网（WAN）接口和对等接口。第一设备经由其对等接口接收的对等体发现信号发现第二无线通信设备的存在。第二设备已经例如周期性地向WAN内的节点发送某些信息，例如其位置和/或购物偏好。所检测到的第一信号在第一设备中触发应用警报。第一个设备通过其WAN接口接收的第二个信号恢复关于第二个设备的信息。第一设备使用在第一信号中传送的信息，例如，设备标识符信息，以及在第二信号中传送的信息，例如过去位置和/或购物信息，以产生用于第二设备的目标消息。第一设备通过对等业务信道中的对等接口对目标消息进行通信。

57. 发明申请

US20100201891A1 METHODS AND APPARATUS FOR A UNIVERSAL DEVICE CONTROLLER USING PEER TO PEER COMMUNICATION 有权
标题翻译：通用对等通信设备控制器的方法和设备
公开(公告)号：US20100201891A1
公开(公告)日：2010-08-12
申请号：US12370119
申请日：2009-02-12
申请人： Rajiv Laroia , Junyi Li , Vincent D. Park
发明人： Rajiv Laroia , Junyi Li , Vincent D. Park
IPC分类号： H04N5/44
CPC分类号： G08C17/00 , G08C2201/91 , G08C2201/93
摘要： Methods and apparatus relating to wireless remote control are described. A communications device, such as a cell phone with peer to peer signaling capability, supports remote control functionality. The same communications device can be used as a universal wireless remote controller for a plurality of different remotely controllable devices including, e.g., a television, a DVD player, a light switch, a garage door opener, etc. The communications device monitors for and detects peer to peer signals from remotely controllable devices in its local vicinity. The communications device maintains a list of remotely controllable devices in its vicinity based on the detected peer to peer signals. The universal remote control user interface is configured in accordance with the maintained list. The universal remote controller provides a user interface which varies based on the device to be controlled.
摘要翻译：描述与无线遥控有关的方法和装置。诸如具有对等信令能力的蜂窝电话的通信设备支持远程控制功能。相同的通信设备可以用作多个不同的可远程控制的设备的通用无线遥控器，包括例如电视机，DVD播放器，灯开关，车库门开启器等。通信设备监视和检测来自当地附近遥控设备的对等信号。通信设备基于检测到的对等信号维护其附近的远程可控设备的列表。通用遥控用户界面根据维护的列表进行配置。通用遥控器提供根据要控制的设备而变化的用户界面。

58. 发明申请

US20100191759A1 METHODS AND APPARATUS FOR COMMUNICATING IN A WIRELESS SYSTEM 有权
标题翻译：用于在无线系统中通信的方法和装置
公开(公告)号：US20100191759A1
公开(公告)日：2010-07-29
申请号：US12361896
申请日：2009-01-29
申请人： Junyi Li , Xinzhou Wu , Saurabh Tavildar , Vincent D. Park
发明人： Junyi Li , Xinzhou Wu , Saurabh Tavildar , Vincent D. Park
IPC分类号： G06F17/30
CPC分类号： H04L67/104 , H04L5/02 , H04L5/023 , H04L5/1438 , H04W28/0273 , H04W36/0055 , H04W48/14 , H04W52/26
摘要： Methods and apparatus for communicating information, e.g., queries and query responses, in a peer to peer communications network are described. Queries include, e.g., queries for a product, service, activity or activity partner. In some embodiments, a query channel is implemented and utilized. The implemented query channel structure is such that multiple query responses may be communicated corresponding to a single transmitted query. Various embodiments employ randomization in transmission segment selection by an individual communications device within a transmission block to decrease the likelihood of collisions. A communication device's access to the query channel is determined by the communications device itself. A communications device's decision as to whether or not to transmit and/or re-transmit a query is based on one or more of: its query transmission statistics, historical query channel loading information, and priority level information corresponding to the communications device.
摘要翻译：描述了在对等通信网络中传送信息（例如查询和查询响应）的方法和装置。查询包括例如对产品，服务，活动或活动合作伙伴的查询。在一些实施例中，实现和利用查询信道。实现的查询信道结构使得可以对应于单个发送的查询来传送多个查询响应。各种实施例在传输块内的单个通信设备的传输段选择中采用随机化，以减少冲突的可能性。通信设备对该查询信道的访问由通信设备本身确定。通信设备关于是否发送和/或重新发送查询的决定基于以下中的一个或多个：其查询传输统计信息，历史查询信道加载信息和对应于该通信设备的优先级信息。

59. 发明申请

US20090327391A1 METHODS AND APPARATUS FOR SECURELY ADVERTISING IDENTIFICATION AND/OR DISCOVERY INFORMATION 有权
标题翻译：安全广告识别和/或发现信息的方法和装置
公开(公告)号：US20090327391A1
公开(公告)日：2009-12-31
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
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。

60. 发明申请

US20090016524A1 PEER TO PEER IDENTIFIERS 有权
标题翻译：同行同行认同者
公开(公告)号：US20090016524A1
公开(公告)日：2009-01-15
申请号：US12147967
申请日：2008-06-27
申请人： Vincent D. Park , Rajiv Loroia , Junyi Li
发明人： Vincent D. Park , Rajiv Loroia , Junyi Li
IPC分类号： H04L9/06
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.
摘要翻译：在对等体发现期间的特定对等类型网络中，与各种设备的用户相关的信息被广播到网络中的其他设备，这可能危及用户的隐私。用户设备不是宣布许多个人可能知道的公共标识符，而是宣布可能被选择的几个人知道或由其选择的私人标识符。所选择的个人可以被给予确定与公共标识符相关联的私有标识符的密钥，反之亦然，其中该密钥可以具有有效范围或一段时间，之后密钥过期。在密钥到期之前，所选择的个人通过其各自的设备可以通过当前正在宣布的私人标识符来检测相应的用户和/或设备，从而减轻了知道用户存在的人数。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式