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1. 发明申请

US20080112347A1 METHOD AND APPARATUS TO PERFORM POWER CONSERVATION IN MULTIHOP NETWORKS 审中-公开
标题翻译：在多个网络中执行功率保存的方法和装置
公开(公告)号：US20080112347A1
公开(公告)日：2008-05-15
申请号：US11559217
申请日：2006-11-13
申请人： Hrishikesh Gossain , Stephen P. Emeott , Keith J. Goldberg
发明人： Hrishikesh Gossain , Stephen P. Emeott , Keith J. Goldberg
IPC分类号： G08C17/00
CPC分类号： H04W52/0229 , Y02D70/1224 , Y02D70/1226 , Y02D70/142 , Y02D70/22
摘要： A method and apparatus is provided for power conservation in a node operating in a multihop network. The method includes determining whether a broadcast frame in a beacon interval intended for the node has been previously received by the node and remaining awake for reception of the broadcast frame in the beacon interval if the broadcast frame intended for the node has not been previously received by the node.
摘要翻译：提供了一种用于在多跳网络中操作的节点中的功率节省的方法和装置。该方法包括：如果预先针对该节点的信标间隔中的广播帧是否已被该节点先前接收，并且如果预先针对该节点的广播帧未被先前被该节点先前接收，则在信标间隔中保持唤醒以接收广播帧节点。

2. 发明授权

US08270429B2 Method of communicating within a mesh network 有权
标题翻译：网状网络内通信的方法
公开(公告)号：US08270429B2
公开(公告)日：2012-09-18
申请号：US11844561
申请日：2007-08-24
申请人： Ye Chen , Stephen P. Emeott , Hrishikesh Gossain
发明人： Ye Chen , Stephen P. Emeott , Hrishikesh Gossain
IPC分类号： H04L12/413
CPC分类号： H04W72/1236 , H04W74/0808 , H04W84/18
摘要： A method of communicating within a mesh network comprises scheduling a mesh access reservation time period for transmission of one or more frames by the mesh device on a channel. During the scheduled mesh access reservation time period: contention for the channel is performed with one or more other mesh devices in the network; and at least one frame is transmitted when the mesh device wins the contention. After the scheduled mesh access reservation time period: when one or more frames scheduled for transmission during the scheduled mesh access reservation time period remain to be transmitted; contention for the channel continues; and the one or more frames are transmitted when the mesh device wins the contention for the channel and when another mesh device has not reserved the channel for the time period.
摘要翻译：在网状网络内进行通信的方法包括：调整网格接入预留时间段，用于由网络设备在信道上传输一个或多个帧。在调度的网状接入预约时间段期间：用网络中的一个或多个其他网状设备执行信道的争用; 并且当网格装置赢得争用时，至少发送一帧。在调度的网状接入预留时间段之后：当在调度的网状接入预留时间段期间调度传输的一个或多个帧仍然被发送时; 争夺频道的争夺仍在继续; 并且当网状设备赢得该信道的竞争并且当另一网状设备在该时间段内尚未保留该信道时，发送一个或多个帧。

3. 发明申请

US20090052463A1 METHOD OF COMMUNICATING WITHIN A MESH NETWORK 有权
标题翻译：在网状网络中通信的方法
公开(公告)号：US20090052463A1
公开(公告)日：2009-02-26
申请号：US11844561
申请日：2007-08-24
申请人： Ye Chen , Stephen P. Emeott , Hrishikesh Gossain
发明人： Ye Chen , Stephen P. Emeott , Hrishikesh Gossain
IPC分类号： H04L12/28
CPC分类号： H04W72/1236 , H04W74/0808 , H04W84/18
摘要： A method of communicating within a mesh network comprises scheduling a mesh access reservation time period for transmission of one or more frames by the mesh device on a channel. During the scheduled mesh access reservation time period: contention for the channel is performed with one or more other mesh devices in the network; and at least one frame is transmitted when the mesh device wins the contention. After the scheduled mesh access reservation time period: when one or more frames scheduled for transmission during the scheduled mesh access reservation time period remain to be transmitted; contention for the channel continues; and the one or more frames are transmitted when the mesh device wins the contention for the channel and when another mesh device has not reserved the channel for the time period.
摘要翻译：在网状网络内进行通信的方法包括：调整网格接入预留时间段，用于由网络设备在信道上传输一个或多个帧。在调度的网状接入预约时间段期间：用网络中的一个或多个其他网状设备执行信道的争用; 并且当网格装置赢得争用时，至少发送一帧。在调度的网状接入预留时间段之后：当在调度的网状接入预留时间段期间调度传输的一个或多个帧仍然被发送时; 争夺频道的争夺仍在继续; 并且当网状设备赢得该信道的竞争并且当另一网状设备在该时间段内尚未保留该信道时，发送一个或多个帧。

4. 发明授权

US08248999B2 Method and apparatus for resource reservation in a multihop wireless network 有权
标题翻译：多跳无线网络中资源预留的方法和装置
公开(公告)号：US08248999B2
公开(公告)日：2012-08-21
申请号：US11559239
申请日：2006-11-13
申请人： Hrishikesh Gossain , Keith J. Goldberg , Sebnem Zorlu Ozer
发明人： Hrishikesh Gossain , Keith J. Goldberg , Sebnem Zorlu Ozer
IPC分类号： H04W4/00
CPC分类号： H04W28/26 , H04L45/302 , H04L47/70 , H04L47/724 , H04L47/824 , H04W84/18
摘要： A message format for use in one or more multihop flow reservation messages in a multihop wireless network includes a reservation originator identification; a reservation terminator identification; a sequence control; and optionally a flow originator identification. A multihop flow reservation comprises forwarding a traffic stream request including the message format and forwarding a traffic stream reply including the message format along a multihop route. After the traffic stream reservation is completed, a data is forwarded along the multihop route.
摘要翻译：用于多跳无线网络中的一个或多个多跳流预留消息中的消息格式包括预留发起者标识; 预约终止者识别; 序列控制; 以及可选的流动发起者识别。多跳流预约包括转发包括消息格式的业务流请求，并且沿着多跳路由转发包括消息格式的业务流回复。流量预留完成后，沿多跳路线转发数据。

5. 发明授权

US08995354B2 Method for selecting communication links in a multi-radio wireless communication system 有权
标题翻译：一种用于在多无线电无线通信系统中选择通信链路的方法
公开(公告)号：US08995354B2
公开(公告)日：2015-03-31
申请号：US12433688
申请日：2009-04-30
申请人： Hrishikesh Gossain , Charles R. Barker , Keith J. Goldberg , Avinash Joshi
发明人： Hrishikesh Gossain , Charles R. Barker , Keith J. Goldberg , Avinash Joshi
IPC分类号： H04W4/00 , H04W40/02 , H04L12/751 , H04W40/24 , H04W84/18
CPC分类号： H04W40/02 , H04L45/026 , H04W40/24 , H04W84/18
摘要： A method provides for selecting a communication interface towards an access point by a wireless communication device. The method includes receiving one or more HELLO messages from the access point; determining whether any of a plurality of communication links is being used to reach the access point by evaluating at least one field of each of the received HELLO messages; penalizing a link metric of a communication link when the communication link is being used; and selecting a communication interface towards the access point, wherein the selected communication interface is coupled to a best communication link having a best link metric.
摘要翻译：一种方法提供用于通过无线通信设备选择朝向接入点的通信接口。该方法包括从接入点接收一个或多个HELLO消息; 通过评估所接收的每个HELLO消息的至少一个字段来确定是否正在使用多个通信链路中的任何一个来到达所述接入点; 当使用通信链路时惩罚通信链路的链路度量; 以及向所述接入点选择通信接口，其中所选择的通信接口耦合到具有最佳链路度量的最佳通信链路。

6. 发明授权

US08588146B2 Method and apparatus for channel selection in a wireless communication system 有权
标题翻译：用于无线通信系统中的信道选择的方法和装置
公开(公告)号：US08588146B2
公开(公告)日：2013-11-19
申请号：US12257374
申请日：2008-10-23
申请人： Hrishikesh Gossain , Keith J. Goldberg , Samer S. Hanna , Pavan K. Rudravaram , Sebnem Zorlu Ozer
发明人： Hrishikesh Gossain , Keith J. Goldberg , Samer S. Hanna , Pavan K. Rudravaram , Sebnem Zorlu Ozer
IPC分类号： H04W4/00
CPC分类号： H04W72/0426 , H04W72/0486 , H04W72/082 , H04W84/18
摘要： A node in a wireless communication system announces a channel switch operation to facilitate a smooth transition to other channel. The node detects a requirement to discontinue communications at a first channel and sends a message to a plurality of neighboring nodes in response to detecting the requirement. Generally, the message comprises at least a reason for discontinuation of communications at the first channel and a duration for the channel switch operation after which the node is available for communications at the first channel or an alternate channel. Each of the plurality of neighboring nodes can determine based on the message and the neighborhood conditions a requirement to scan alternate channels to initiate communications with other nodes.
摘要翻译：无线通信系统中的节点通知信道切换操作以便于平滑过渡到其他信道。节点检测到要求在第一信道上停止通信，并且响应于检测到需求而向多个相邻节点发送消息。通常，消息至少包括在第一信道上停止通信的原因和用于信道切换操作的持续时间，在此之后节点可用于在第一信道或备用信道进行通信。多个相邻节点中的每一个可以基于消息和邻域条件确定扫描备用信道以发起与其他节点的通信的需求。

7. 发明申请

US20080112357A1 METHOD AND APPARATUS FOR RESOURCE RESERVATION IN A MULTIHOP WIRELESS NETWORK 有权
标题翻译：多层无线网络中资源预留的方法与装置
公开(公告)号：US20080112357A1
公开(公告)日：2008-05-15
申请号：US11559239
申请日：2006-11-13
申请人： Hrishikesh Gossain , Keith J. Goldberg , Sebnem Zorlu Ozer
发明人： Hrishikesh Gossain , Keith J. Goldberg , Sebnem Zorlu Ozer
IPC分类号： H04Q7/00 , H04Q7/24
CPC分类号： H04W28/26 , H04L45/302 , H04L47/70 , H04L47/724 , H04L47/824 , H04W84/18
摘要： A message format for use in one or more multihop flow reservation messages in a multihop wireless network includes a reservation originator identification; a reservation terminator identification; a sequence control; and optionally a flow originator identification. A multihop flow reservation comprises forwarding a traffic stream request including the message format and forwarding a traffic stream reply including the message format along a multihop route. After the traffic stream reservation is completed, a data is forwarded along the multihop route.
摘要翻译：用于多跳无线网络中的一个或多个多跳流预留消息中的消息格式包括预留发起者标识; 预约终止者识别; 序列控制; 以及可选的流动发起者识别。多跳流预约包括转发包括消息格式的业务流请求，并且沿着多跳路由转发包括消息格式的业务流回复。流量预留完成后，沿多跳路线转发数据。

8. 发明授权

US07792110B2 Method and system for updating a virtual local area network (VLAN) status of a node in a mesh network 有权
标题翻译：用于更新网状网络中节点的虚拟局域网（VLAN）状态的方法和系统
公开(公告)号：US07792110B2
公开(公告)日：2010-09-07
申请号：US12059625
申请日：2008-03-31
申请人： Charles W. Winner , Charles R. Barker , Keith J. Goldberg , Hrishikesh Gossain
发明人： Charles W. Winner , Charles R. Barker , Keith J. Goldberg , Hrishikesh Gossain
IPC分类号： H04L12/28
CPC分类号： H04L12/4641
摘要： A method for updating at a bridge node a virtual local area network (VLAN) status of a first node in a mesh network as provided enables improved network connectivity. The method includes processing a first VLAN status message that associates a first VLAN identifier with the first node, wherein the first VLAN status message was generated in response to a first bind request (BREQ) message. A second VLAN status message is then transmitted, wherein the second VLAN status message associates the first VLAN identifier with the first node. A third VLAN status message that associates a second VLAN identifier with the first node is then processed, wherein the third VLAN status message was generated in response to a second bind request (BREQ) message that associated the second VLAN identifier with the first node, and whereby the VLAN status of the first node is updated.
摘要翻译：在网桥节点处更新网状网络中的第一节点的虚拟局域网（VLAN）状态的方法能够改善网络连接性。该方法包括处理将第一VLAN标识符与第一节点相关联的第一VLAN状态消息，其中响应于第一绑定请求（BREQ）消息而生成第一VLAN状态消息。然后发送第二VLAN状态消息，其中第二VLAN状态消息将第一VLAN标识符与第一节点相关联。然后处理将第二VLAN标识符与第一节点相关联的第三VLAN状态消息，其中响应于将第二VLAN标识符与第一节点相关联的第二绑定请求（BREQ）消息而生成第三VLAN状态消息，以及从而更新第一个节点的VLAN状态。

9. 发明申请

US20080205385A1 DATA FRAME FORMATS TO IMPROVE GROUPCAST EFFICIENCY IN MULTI-HOP WIRELESS NETWORKS 审中-公开
标题翻译：数据框架格式提高多层无线网络中的总体效率
公开(公告)号：US20080205385A1
公开(公告)日：2008-08-28
申请号：US11678823
申请日：2007-02-26
申请人： Surong Zeng , Keith J. Goldberg , Hrishikesh Gossain , William V. Hasty , Heyun Zheng , Sebnem Zorlu Ozer
发明人： Surong Zeng , Keith J. Goldberg , Hrishikesh Gossain , William V. Hasty , Heyun Zheng , Sebnem Zorlu Ozer
IPC分类号： H04L12/28
CPC分类号： H04L45/00 , H04L12/189 , H04W40/24 , H04W72/005 , H04W84/18
摘要： Unified groupcast data frame formats are provided for improving the efficiency of groupcast communications in multihop wireless mesh networks, and significantly reducing bandwidth consumption. The unified groupcast data frame formats modify existing BSS data frame formats by inserting a mesh end-to-end sequence number into a field that is normally reserved for a sequence control field. In some implementations, a time-to-live (TTL) value can also be inserted into a QoS control field.
摘要翻译：提供统一的群播数据帧格式，以提高多跳无线网状网络中群播通信的效率，并显着降低带宽消耗。统一的群播数据帧格式通过将网格端到端序列号插入通常为序列控制字段保留的字段来修改现有的BSS数据帧格式。在一些实现中，也可以将生存时间（TTL）值插入到QoS控制字段中。

10. 发明申请

US20100278118A1 METHOD FOR SELECTING COMMUNICATION LINKS IN A MULTI-RADIO WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在多无线电通信系统中选择通信链路的方法
公开(公告)号：US20100278118A1
公开(公告)日：2010-11-04
申请号：US12433688
申请日：2009-04-30
申请人： Hrishikesh Gossain , Charles R. Barker , Keith J. Goldberg , Avinash Joshi
发明人： Hrishikesh Gossain , Charles R. Barker , Keith J. Goldberg , Avinash Joshi
IPC分类号： H04W74/00
CPC分类号： H04W40/02 , H04L45/026 , H04W40/24 , H04W84/18
摘要： A method provides for selecting a communication interface towards an access point by a wireless communication device. The method includes receiving one or more HELLO messages from the access point; determining whether any of a plurality of communication links is being used to reach the access point by evaluating at least one field of each of the received HELLO messages; penalizing a link metric of a communication link when the communication link is being used; and selecting a communication interface towards the access point, wherein the selected communication interface is coupled to a best communication link having a best link metric.
摘要翻译：一种方法提供用于通过无线通信设备选择朝向接入点的通信接口。该方法包括从接入点接收一个或多个HELLO消息; 通过评估所接收的每个HELLO消息的至少一个字段来确定是否正在使用多个通信链路中的任何一个来到达所述接入点; 当使用通信链路时惩罚通信链路的链路度量; 以及向所述接入点选择通信接口，其中所选择的通信接口耦合到具有最佳链路度量的最佳通信链路。

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