公开(公告)号：US09591685B2

公开(公告)日：2017-03-07

申请号：US14805163

申请日：2015-07-21

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy Krishnamoorthy ,  Prashanth Mohan ,  KrishnaKumar Vasanthasenan ,  Georgios Tsirtsis ,  Srujith Reddy Katamreddy ,  Daniel David Raj

IPC: H04J3/06 ,  H04W76/02 ,  H04L29/08

CPC classification number: H04W76/14 ,  G06F9/46 ,  G06F9/54 ,  H04L67/107 ,  H04L67/1072

Abstract: The disclosure generally relates to synchronizing application account data using out-of-band device-to-device (D2D) communication between peer wireless devices. More particularly, a first device may generate a local unique expression that includes a name, one or more user credentials, and a last update time associated with an application registered for a D2D-based application synchronization service. In response to detecting one or more external unique expressions from one or more peer devices in proximity that match the name and the user credentials associated with the registered application, the first device may then identify, among the one or more peer devices, an update device associated with an external unique expression having a last update time more recent than the last update time associated with the local unique expression and request an update to synchronize the application account data associated with the registered application from the update device over an out-of-band D2D connection.

Abstract translation: 本公开一般涉及使用对等无线设备之间的带外设备到设备（D2D）通信同步应用帐户数据。 更具体地，第一设备可以生成包括名称，一个或多个用户凭证以及与为基于D2D的应用同步服务注册的应用相关联的最后更新时间的本地唯一表达。 响应于从匹配与所注册的应用相关联的名称和用户凭证的邻近的一个或多个对等设备检测到一个或多个外部唯一表达，则所述第一设备然后可以在所述一个或多个对等设备中识别更新设备 与外部唯一表达相关联，其具有比与本地唯一表达式相关联的最后更新时间更新的最后更新时间，并且请求更新以通过带外同步来自更新设备的与注册的应用相关联的应用帐户数据 D2D连接。

公开(公告)号：US20170027008A1

公开(公告)日：2017-01-26

申请号：US14805163

申请日：2015-07-21

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy KRISHNAMOORTHY ,  Prashanth MOHAN ,  KrishnaKumar VASANTHASENAN ,  Georgios TSIRTSIS ,  Srujith Reddy KATAMREDDY ,  Daniel David Raj

IPC: H04W76/02 ,  H04L29/08

CPC classification number: H04W76/14 ,  G06F9/46 ,  G06F9/54 ,  H04L67/107 ,  H04L67/1072

Abstract: The disclosure generally relates to synchronizing application account data using out-of-band device-to-device (D2D) communication between peer wireless devices. More particularly, a first device may generate a local unique expression that includes a name, one or more user credentials, and a last update time associated with an application registered for a D2D-based application synchronization service. In response to detecting one or more external unique expressions from one or more peer devices in proximity that match the name and the user credentials associated with the registered application, the first device may then identify, among the one or more peer devices, an update device associated with an external unique expression having a last update time more recent than the last update time associated with the local unique expression and request an update to synchronize the application account data associated with the registered application from the update device over an out-of-band D2D connection.

Abstract translation: 本公开一般涉及使用对等无线设备之间的带外设备到设备（D2D）通信同步应用帐户数据。 更具体地，第一设备可以生成包括名称，一个或多个用户凭证以及与为基于D2D的应用同步服务注册的应用相关联的最后更新时间的本地唯一表达。 响应于从匹配与所注册的应用相关联的名称和用户凭证的邻近的一个或多个对等设备检测到一个或多个外部唯一表达，则所述第一设备然后可以在所述一个或多个对等设备中识别更新设备 与外部唯一表达相关联，其具有比与本地唯一表达式相关联的最后更新时间更新的最后更新时间，并且请求更新以通过带外同步来自更新设备的与注册的应用相关联的应用帐户数据 D2D连接。