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公开(公告)号：US20170006115A1
公开(公告)日：2017-01-05
申请号：US14900141
申请日：2013-06-19
Applicant: HUAWEI DEVICE CO., LTD.
Inventor： Ji Chen , Ping Fang , Zhiming Ding , Zhenguo Du
Abstract: Embodiments of the present invention provide an information query method and device, which can reduce a waste of resources in an information query process, and decrease power consumption. The method includes: sending, by a requesting device in a broadcast manner, a first query request message, where the first query request message carries a first query condition and information about a group identity; and when the requesting device receives a first query response message sent by a responding device that meets the first query condition, sending, by the requesting device, a second query request message that uses the group identity as a receiving address, so that the responding device processes the second query request message.
Abstract translation: 本发明的实施例提供一种信息查询方法和装置，其可以减少信息查询处理中的资源浪费，并降低功耗。 该方法包括：通过请求设备以广播方式发送第一查询请求消息，其中第一查询请求消息携带第一查询条件和关于组标识的信息; 并且当所述请求装置接收到响应装置发送的满足所述第一查询条件的第一查询响应消息时，由所述请求装置发送使用所述组标识作为接收地址的第二查询请求消息，使得所述响应装置 处理第二个查询请求消息。
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2.发明授权Method, device and system for starting routing function and transmitting data 有权启动路由功能和传输数据的方法，设备和系统公开(公告)号：US09451525B2
公开(公告)日：2016-09-20
申请号：US14138458
申请日：2013-12-23
Applicant: Huawei Device Co., Ltd.
Inventor： Ji Chen , Zhiming Ding , Ping Fang
Abstract: A method, a device and a system for enabling a routing function and transmitting data, which relate to the field of communications, and are capable of sharing a single session task through a plurality of access points, thereby ensuring data transmission quality. When a station uses an external network identifiable address, and performs data transmission of a single session task through a first access point, an address of a club routing function (CR) router connected to the first access point is determined; at least one second access point connected to the same CR router with the first access point is determined.
Abstract translation: 一种能够进行与通信领域有关的路由功能和发送数据的方法，设备和系统，并且能够通过多个接入点共享单个会话任务，从而确保数据传输质量。 当站使用外部网络可识别地址，并通过第一接入点执行单个会话任务的数据传输时，确定连接到第一接入点的俱乐部路由功能（CR）路由器的地址; 确定连接到具有第一接入点的相同CR路由器的至少一个第二接入点。
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公开(公告)号：US09374771B2
公开(公告)日：2016-06-21
申请号：US14064768
申请日：2013-10-28
Applicant: Huawei Device Co., Ltd.
Inventor： Ji Chen , Zhiming Ding , Young Hoon Kwon
CPC classification number: H04W48/16
Abstract: A message acknowledgement method includes: An access point sends a beacon frame, receives an uplink frame sent by a terminal, and sends an acknowledgement frame for the uplink frame, where the acknowledgement frame includes offset time, and the offset time is a difference between a time point when the access point sends the acknowledgement frame and a time point when the access point sends the beacon frame; compares the difference that is obtained through calculation by the terminal and is between the time point when the terminal receives the acknowledgement frame and the time point when the terminal lately receives a beacon frame with the offset time carried in the acknowledgement frame, and if a difference between the two is within a preset error range, determines that the acknowledgement frame received by the terminal is sent by the access point associated with the terminal.
Abstract translation: 消息确认方法包括：接入点发送信标帧，接收终端发送的上行帧，发送上行帧的确认帧，确认帧包括偏移时间，偏移时间为 当接入点发送确认帧的时间点和接入点发送信标帧的时间点; 比较通过终端的计算获得的差异，并且在终端接收到确认帧的时间点和终端最近接收到具有在确认帧中携带的偏移时间的信标帧的时间点之间，以及如果差异 两者之间在预设误差范围内，确定由终端接收的确认帧由与终端相关联的接入点发送。
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公开(公告)号：US20160050267A1
公开(公告)日：2016-02-18
申请号：US14923577
申请日：2015-10-27
Applicant: Huawei Device Co., Ltd.
Inventor： Ji Chen , Zhiming Ding
CPC classification number: H04L67/1046 , G06Q10/10 , G06Q10/1091 , H04L43/10
Abstract: A sign-in method includes receiving, by a first terminal, a sign-in request message sent by a second terminal, where the sign-in request message carries an identifier (ID) of an activity and an ID of a user of the second terminal, and the sign-in request message is used to indicate that the user of the second terminal requests to sign in to the activity in the first terminal; and sending a sign-in response message to the second terminal, where the sign-in response message carries the ID of the activity, and the sign-in response message is used to indicate that the user of the second terminal successfully signs in to the activity in the first terminal.
Abstract translation: 登录方法包括由第一终端接收由第二终端发送的登录请求消息，其中登录请求消息携带活动的标识符（ID）和第二终端的用户的ID 终端，并且登录请求消息用于指示第二终端的用户请求登录到第一终端中的活动; 并向第二终端发送登录响应消息，其中登录响应消息携带活动的ID，并且登录响应消息用于指示第二终端的用户成功登录到 活动在第一个终端。
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5.发明申请Method, Device and System for Starting Routing Function and Transmitting Data 有权启动路由功能和传输数据的方法，设备和系统公开(公告)号：US20140105067A1
公开(公告)日：2014-04-17
申请号：US14138458
申请日：2013-12-23
Applicant: Huawei Device Co., Ltd.
Inventor： Ji Chen , Zhiming Ding , Ping Fang
Abstract: A method, a device and a system for enabling a routing function and transmitting data, which relate to the field of communications, and are capable of sharing a single session task through a plurality of access points, thereby ensuring data transmission quality. When a station uses an external network identifiable address, and performs data transmission of a single session task through a first access point, an address of a club routing function (CR) router connected to the first access point is determined; at least one second access point connected to the same CR router with the first access point is determined.
Abstract translation: 一种能够进行与通信领域有关的路由功能和发送数据的方法，设备和系统，并且能够通过多个接入点共享单个会话任务，从而确保数据传输质量。 当站使用外部网络可识别地址，并通过第一接入点执行单个会话任务的数据传输时，确定连接到第一接入点的俱乐部路由功能（CR）路由器的地址; 确定连接到具有第一接入点的相同CR路由器的至少一个第二接入点。
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Patent Agency Ranking
公开(公告)号：US20150110099A1
公开(公告)日：2015-04-23
申请号：US14586831
申请日：2014-12-30
Applicant: HUAWEI DEVICE CO., LTD.
Inventor： Ji Chen , Zhiming Ding
IPC: H04W48/16
CPC classification number: H04W48/16 , H04L9/3236 , H04L67/16 , H04W84/12
Abstract: A service information discovery method includes sending a first query request message. The first query request message carries a first hash value obtained by performing a first hash operation on service identity information of a service to be discovered. The method includes receiving a first query response message sent by a peer end. The first query response message carries first result notification information identifying whether a service of which a hash value obtained by performing the first hash operation is the first hash value exists at the peer end. The method further includes performing the second hash operation on the service identity information of the service to be discovered, and obtaining the second hash value corresponding to the service to be discovered; and if the second hash value corresponding to the service to be discovered exists in the first result notification information, determining that the service to be discovered exists at the peer end.
Abstract translation: 服务信息发现方法包括发送第一查询请求消息。 第一查询请求消息携带通过对要发现的服务的服务身份信息执行第一哈希操作获得的第一哈希值。 该方法包括接收由对端发送的第一查询响应消息。 第一查询响应消息携带第一结果通知信息，其识别在对端是否存在通过执行第一散列操作获得的哈希值的服务是第一哈希值的服务。 该方法还包括对要发现的服务的服务身份信息执行第二哈希操作，并获得与要发现的服务相对应的第二哈希值; 并且如果与要发现的服务相对应的第二哈希值存在于第一结果通知信息中，则确定要发现的服务存在于对端。
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公开(公告)号：US09888438B2
公开(公告)日：2018-02-06
申请号：US15234231
申请日：2016-08-11
Applicant: Huawei Device Co., Ltd.
Inventor： Ping Fang , Ji Chen , Zhiming Ding , Zhenguo Du
CPC classification number: H04W48/18 , H04B17/318 , H04W8/005 , H04W48/16 , H04W84/18 , Y02D70/00 , Y02D70/142 , Y02D70/144
Abstract: In a process for a wireless network device in a first Neighbor Awareness Network device cluster (NAN cluster) to join a second NAN cluster, the wireless network device first discovers the second NAN cluster. It calculates a first score based on multiple pieces of attribute information of the first NAN cluster, and a second score based on multiple pieces of attribute information of the second NAN cluster, compares the first score and the second score, and determines to join the second NAN cluster when the second score is greater than the first score. Then it sends an event message to other wireless network devices in the first NAN cluster to inform them to join the second NAN cluster, stops participating in the first NAN Cluster by not contending for serving as a synchronization device in the first NAN Cluster, and joins the second NAN cluster.
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8.发明申请METHOD, DEVICE, AND SYSTEM FOR JOINING NEIGHBOR AWARENESS NETWORK DEVICE CLUSTER 有权用于加入邻域意识网络设备群的方法，装置和系统公开(公告)号：US20160353368A1
公开(公告)日：2016-12-01
申请号：US15234231
申请日：2016-08-11
Applicant: Huawei Device Co.,Ltd.
Inventor： Ping Fang , Ji Chen , Zhiming Ding , Zhenguo Du
IPC: H04W48/18 , H04W8/00 , H04B17/318 , H04W48/16
CPC classification number: H04W48/18 , H04B17/318 , H04W8/005 , H04W48/16 , H04W84/18 , Y02D70/00 , Y02D70/142 , Y02D70/144
Abstract: In a process for a wireless network device in a first Neighbor Awareness Network device cluster (NAN cluster) to join a second NAN cluster, the wireless network device first discovers the second NAN cluster. It calculates a first score based on multiple pieces of attribute information of the first NAN cluster, and a second score based on multiple pieces of attribute information of the second NAN cluster, compares the first score and the second score, and determines to join the second NAN cluster when the second score is greater than the first score. Then it sends an event message to other wireless network devices in the first NAN cluster to inform them to join the second NAN cluster, stops participating in the first NAN Cluster by not contending for serving as a synchronization device in the first NAN Cluster, and joins the second NAN cluster.
Abstract translation: 在第一邻居意识网络设备群集（NAN群集）中的无线网络设备加入第二NAN群集的过程中，无线网络设备首先发现第二NAN群集。 它基于第一NAN簇的多条属性信息计算第一分数，并且基于第二NAN簇的多条属性信息来计算第二分数，比较第一分数和第二分数，并确定加入第二分数 当第二个分数大于第一个分数时，NAN集群。 然后，向第一个NAN群集中的其他无线网络设备发送一个事件消息，通知他们加入第二个NAN群集，通过不争夺在第一个NAN群集中作为同步设备停止参与第一个NAN群集，并且连接 第二个NAN集群。
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公开(公告)号：US09473961B2
公开(公告)日：2016-10-18
申请号：US14341990
申请日：2014-07-28
Applicant: Huawei Device Co., Ltd.
Inventor： Ji Chen , Zhiming Ding , Guiming Shu , Yunbo Li
CPC classification number: H04W24/04 , H04L61/2038 , H04L61/2046 , H04L61/6022 , H04L61/6072 , H04L69/04 , H04L69/22
Abstract: A method and an apparatus for handling an address conflict. The method for handling an address conflict includes: acquiring a media access control (MAC) address of an associated first node and a first auxiliary identifier; receiving a MAC frame that carries the first auxiliary identifier; and sending an auxiliary identifier conflict report message to the first node when it is determined that the MAC frame is sent by a second node. According to the method and the apparatus for handling an address conflict in the embodiments of the present invention, the following problem can be detected and resolved. An AP auxiliary identifier conflict is caused by a MAC header compression method where an auxiliary identifier is used to replace a MAC address.
Abstract translation: 一种用于处理地址冲突的方法和装置。 用于处理地址冲突的方法包括：获取相关联的第一节点的媒体访问控制（MAC）地址和第一辅助标识符; 接收携带第一辅助标识符的MAC帧; 以及当确定所述MAC帧由第二节点发送时，向所述第一节点发送辅助标识符冲突报告消息。 根据本发明的实施例中的处理地址冲突的方法和装置，可以检测和解决以下问题。 AP辅助标识符冲突是由MAC头压缩方法引起的，其中使用辅助标识符来替换MAC地址。
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公开(公告)号：US20160316395A1
公开(公告)日：2016-10-27
申请号：US15197146
申请日：2016-06-29
Applicant: Huawei Device Co., Ltd.
Inventor： Ji Chen , Zhenguo Du , Zhiming Ding , Yunsong Yang , Ping Fang
CPC classification number: H04W28/12 , H04L67/1065 , H04L67/16 , H04W28/10 , H04W40/244 , H04W48/20 , H04W84/12
Abstract: A service query method includes: when receiving first service query request messages sent by multiple access points, where the first service query request message includes a station identity and requested service information, a service node sends query result information to only one or more access points thereof, namely a first access point, so as to send the query result information to a station corresponding to the station identity, and sends instruction information to another access point to instruct the another access point not to send the query result information.
Abstract translation: 一种服务查询方法，包括：当接收到多个接入点发送的第一服务查询请求消息时，其中第一服务查询请求消息包括站标识和所请求的服务信息，服务节点将查询结果信息发送到仅一个或多个接入点 即第一接入点，以将查询结果信息发送到与站标识相对应的站，并将指令信息发送到另一个接入点，以指示另一接入点不发送查询结果信息。
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