公开(公告)号：US12075329B2

公开(公告)日：2024-08-27

申请号：US17506103

申请日：2021-10-20

申请人： HUAWEI TECHNOLOGIES CO., LTD.

发明人： Huiying Zhu ,  Pengpeng Dong ,  Shengyue Dou ,  Yuanjie Li

IPC分类号： H04W40/12 ,  H04B17/318 ,  H04L1/00 ,  H04W24/10 ,  H04W40/16

CPC分类号： H04W40/125 ,  H04B17/318 ,  H04L1/0026 ,  H04W24/10 ,  H04W40/16

摘要： This application provides a data sending method and a communication apparatus. The method includes: A first node determines, based on a quality of a channel between the first node and a second node, a sending time for starting to send data, where the first node is one of several candidate previous-hop nodes of the second node. The first node starts to send the data to the second node at the sending time. According to the data sending method, when a node needs to send data to a next-hop node of the node, the node may determine, based on quality of a channel between the node and the next-hop node of the node, a sending time for starting to send the data.

公开(公告)号：US20180213580A1

公开(公告)日：2018-07-26

申请号：US15875632

申请日：2018-01-19

申请人： Airties Kablosuz Iletisim Sanayi Ve Dis Ticaret A.S.

发明人： Metin Ismail Taskin ,  Alper Akcan ,  Muharrem Sarper Gokturk ,  Bilal Hatipoglu ,  Can Ilhan ,  Mustafa Karaca ,  Devin Mungan

IPC分类号： H04W76/11 ,  H04W76/19 ,  H04W48/20 ,  H04W40/12 ,  H04W84/18 ,  H04W88/16

CPC分类号： H04W76/11 ,  H04L12/2856 ,  H04W40/125 ,  H04W48/12 ,  H04W48/20 ,  H04W76/19 ,  H04W84/04 ,  H04W84/12 ,  H04W84/18 ,  H04W84/22 ,  H04W88/16

摘要： A method for use in a IEEE 802.11 device, comprising: wirelessly connecting, by the device, to a gateway that is part of a wireless local area network (WLAN), the gateway configured to operate as an access point (AP) for the WLAN and bridge the WLAN to the Internet; receiving, by the device from the gateway, an announcement message including a network identifier (NI) of a subnetwork of the WLAN, the subnetwork including the gateway and a first node that is also configured to operate as an AP for the WLAN; transmitting, by the device to the gateway, a request message to join the subnetwork; receiving, by the device from the gateway, a response message including a confidential credential for connecting to the subnetwork; establishing a first connection to the first node based on the confidential credential and the NI and beginning to operate as an AP for the WLAN.

公开(公告)号：US20170230278A1

公开(公告)日：2017-08-10

申请号：US15494975

申请日：2017-04-24

申请人： KONINKLIJKE PHILIPS N.V.

发明人： TIMOTHY J. MOULSLEY ,  MATTHEW PETER JOHN BAKER ,  BERNARD HUNT

IPC分类号： H04L12/707 ,  H04B7/06 ,  H04W52/48 ,  H04L5/00 ,  H04W74/00

CPC分类号： H04L45/24 ,  H04B7/04 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0632 ,  H04L1/0003 ,  H04L5/0055 ,  H04W40/125 ,  H04W52/48 ,  H04W74/004 ,  H04W88/02

摘要： A radio communication system comprises a communication channel for the transmission of data packets from a primary station having a plurality of antennas to a secondary station having at least one antenna. The channel comprises a plurality of paths, and the primary station transmits a plurality of to packets substantially simultaneously. Each of the plurality of packets is transmitted via a different subset of the plurality of paths.The secondary station receives the plurality of data packets, determines whether each packet is received correctly and signals this determination as an acknowledgement or a negative acknowledgement to the primary station for each of the plurality of packets.

公开(公告)号：US09635599B2

公开(公告)日：2017-04-25

申请号：US14872553

申请日：2015-10-01

申请人： KONINKLIJKE PHILIPS N.V.

发明人： Timothy J. Moulsley ,  Matthew P. J. Baker ,  Bernard Hunt

IPC分类号： H04W40/12 ,  H04B7/04 ,  H04L1/00 ,  H04W88/02

CPC分类号： H04L45/24 ,  H04B7/04 ,  H04B7/0413 ,  H04B7/0617 ,  H04B7/0632 ,  H04L1/0003 ,  H04L5/0055 ,  H04W40/125 ,  H04W52/48 ,  H04W74/004 ,  H04W88/02

摘要： A radio communication system comprises a communication channel for the transmission of data packets from a primary station having a plurality of antennas to a secondary station having at least one antenna. The channel comprises a plurality of paths, and the primary station transmits a plurality of packets substantially simultaneously. Each of the plurality of packets is transmitted via a different subset of the plurality of paths, for example by arranging for each packet to be transmitted via a different antenna or antenna beam. The secondary station receives the plurality of data packets, determines whether each packet is received correctly and signals this determination (typically as an acknowledgement or a negative acknowledgement to the primary station for each of the plurality of packets. The signalling may be by any convenient means, for example transmitting each acknowledgement or negative acknowledgement via a different subset of available uplink paths.

公开(公告)号：US20160134514A1

公开(公告)日：2016-05-12

申请号：US14567370

申请日：2014-12-11

申请人： Cisco Technology, Inc.

发明人： Jonathan W. Hui ,  Jean-Philippe Vasseur ,  Wei Hong

IPC分类号： H04L12/733 ,  H04L12/751

CPC分类号： H04L45/12 ,  H04W40/125

摘要： In one embodiment, a device in a network obtains information regarding a transmission between the device and a neighbor of the device in the network. The device determines whether to use the information regarding the transmission to update an expected transmission count associated with the neighbor based on a rate of samples used to compute expected transmission counts. The device updates the expected transmission count, in response to determining that the information regarding the transmission should be used to update the expected transmission count. The device selects a routing path in the network based in part on the updated expected transmission count associated with the neighbor.

摘要翻译： 在一个实施例中，网络中的设备获得关于设备与网络中的设备的邻居之间的传输的信息。 该设备基于用于计算预期传输计数的样本速率来确定是否使用关于传输的信息来更新与邻居相关联的预期传输计数。 响应于确定关于传输的信息应当用于更新预期传输计数，设备更新期望的传输计数。 该设备部分地基于与邻居相关联的更新的预期传输计数来选择网络中的路由路径。

公开(公告)号：US20150263934A1

公开(公告)日：2015-09-17

申请号：US14631569

申请日：2015-02-25

申请人： WellAware Holdings, Inc.

发明人： David Allen Sisk

IPC分类号： H04L12/721 ,  H04W40/12

CPC分类号： H04L45/124 ,  H04W40/02 ,  H04W40/125

摘要： Implementations of the present disclosure include methods, systems, and computer-readable storage mediums for providing a route between sites. Actions can include receiving a set of operators, receiving one or more sets of operator parameters, each set of operator parameters corresponding to a respective operator of the set of operators, receiving sets of site parameters, each set of site parameters corresponding to a respective site of a set of sites, and for each operator of the set of operators: determining a set of potential routes based on a respective set of operator parameters and the sets of site parameters, each potential route of the set of potential routes being associated with a respective cost, and assigning a route of the set of potential routes to a respective operator based on at least one cost.

摘要翻译： 本公开的实现包括用于在站点之间提供路由的方法，系统和计算机可读存储介质。 操作可以包括接收一组操作者，接收一组或多组操作者参数，对应于该组操作者的相应操作员的每组操作员参数，接收站点参数集合，对应于相应站点的每组站点参数 并且针对所述一组运营商的每个运营商：基于相应的运营商参数集合和站点参数集来确定一组潜在路线，所述一组潜在路线的每个潜在路线与一个 相应的成本，并且基于至少一个成本将该组潜在路线的路由分配给相应的运营商。

公开(公告)号：US20140321363A1

公开(公告)日：2014-10-30

申请号：US14324850

申请日：2014-07-07

申请人： Cisco Technology, Inc.

发明人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

IPC分类号： H04W40/14 ,  H04L12/705 ,  H04L12/727

CPC分类号： H04W40/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/18 ,  H04L45/26 ,  H04L45/34 ,  H04W24/08 ,  H04W40/00 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34 ,  Y02D70/39

摘要： A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a wireless link may be a function of the success rate experienced on that wireless link.

摘要翻译： 系统和方法添加和管理路由信息条目列表中的条目，以允许顶部条目用于路由到与列表相对应的目的地。 无线链路的成本可能是该无线链路上经历的成功率的函数。

公开(公告)号：US08798048B1

公开(公告)日：2014-08-05

申请号：US13334188

申请日：2011-12-22

申请人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

发明人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

IPC分类号： H04L12/28 ,  H04W40/04

CPC分类号： H04W40/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/18 ,  H04L45/26 ,  H04L45/34 ,  H04W24/08 ,  H04W40/00 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34 ,  Y02D70/39

摘要： A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a wireless link may be a function of the success rate experienced on that wireless link.

摘要翻译： 系统和方法添加和管理路由信息条目列表中的条目，以允许顶部条目用于路由到与列表相对应的目的地。 无线链路的成本可能是该无线链路上经历的成功率的函数。

公开(公告)号：US20140119200A1

公开(公告)日：2014-05-01

申请号：US14064714

申请日：2013-10-28

申请人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

发明人： Jonathan W. Hui ,  Alec Woo ,  David E. Culler

IPC分类号： H04W40/14 ,  H04W24/08

CPC分类号： H04W40/04 ,  H04L45/121 ,  H04L45/122 ,  H04L45/18 ,  H04L45/26 ,  H04L45/34 ,  H04W24/08 ,  H04W40/00 ,  H04W40/125 ,  H04W40/14 ,  H04W40/22 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/34 ,  Y02D70/39

摘要： A system and method adds and manages entries on a list of entries of routing information to allow the top entry to be used for routing to a destination corresponding to the list. Costs of a wireless link may be a function of the success rate experienced on that wireless link.

摘要翻译： 系统和方法添加和管理路由信息条目列表中的条目，以允许顶部条目用于路由到与列表相对应的目的地。 无线链路的成本可能是该无线链路上经历的成功率的函数。

公开(公告)号：US06894985B2

公开(公告)日：2005-05-17

申请号：US10212348

申请日：2002-08-05

申请人： Thomas Jay Billhartz

发明人： Thomas Jay Billhartz

IPC分类号： H04B7/26 ,  H04L1/20 ,  H04L12/28 ,  H04L12/56 ,  H04W24/00 ,  H04W28/04 ,  H04W40/12 ,  H04W40/24 ,  H04W84/18 ,  H04Q7/20

CPC分类号： H04W40/12 ,  H04L1/203 ,  H04L45/00 ,  H04L45/30 ,  H04W24/00 ,  H04W40/125 ,  H04W40/24 ,  H04W84/18

摘要： The mobile ad-hoc network includes a plurality of mobile nodes connected together by a plurality of wireless communication links. The method and system for monitoring link quality includes, at each node, recording transmission information for transmissions on links to neighboring nodes, calculating a packet error rate for each of the links to the neighboring nodes based upon the recorded transmission information, and determining link quality for each of the links to the neighboring nodes based upon the calculated packet error rate. The transmission information preferably includes packet size transmitted data, packet size received data, collision data and/or retry data.

摘要翻译： 移动自组织网络包括通过多个无线通信链路连接在一起的多个移动节点。 用于监视链路质量的方法和系统包括在每个节点记录用于在相邻节点的链路上的传输的传输信息，基于记录的传输信息计算到相邻节点的每个链路的分组错误率，以及确定链路质量 基于所计算的分组错误率，针对到相邻节点的每个链路。 发送信息优选地包括分组大小发送数据，分组大小接收数据，冲突数据和/或重试数据。