公开(公告)号：WO2008106299A3

公开(公告)日：2009-01-15

申请号：PCT/US2008053531

申请日：2008-02-11

Applicant: MOTOROLA INC ,  METKE ANTHONY R ,  EKL RANDY L ,  KORUS MICHAEL F ,  PANDEY APARNA

Inventor： METKE ANTHONY R ,  EKL RANDY L ,  KORUS MICHAEL F ,  PANDEY APARNA

IPC: H04L12/56

CPC classification number: H04W12/06 ,  H04L63/0869 ,  H04W40/28 ,  H04W84/18

Abstract: A method for establishing a secure route in a wireless network, in particular a multi-hop wireless network, as provided improves network efficiency. According to one aspect, the method includes receiving at a first node in the wireless network a route request message from a second node, where the second node and the first node have not been mutually authenticated. The route request message is then forwarded from the first node to a third node. A route reply message is then received at the first node from the third node. The first node is then mutually authenticated with the second node in response to receiving the route reply message at the first node.

Abstract translation: 一种用于在无线网络，特别是多跳无线网络中建立安全路由的方法，提供了网络效率。 根据一个方面，所述方法包括在所述无线网络中的第一节点处接收来自第二节点的路由请求消息，其中所述第二节点和所述第一节点未被相互认证。 然后路由请求消息从第一节点转发到第三节点。 然后在第一节点从第三节点接收路由应答消息。 响应于在第一节点接收到路由应答消息，第一节点与第二节点相互认证。

公开(公告)号：WO2008021704A3

公开(公告)日：2008-09-25

申请号：PCT/US2007074698

申请日：2007-07-30

Applicant: MOTOROLA INC ,  KUMAR SURENDER ,  BIRCHLER MARK A ,  EKL RANDY L ,  HILL THOMAS C ,  KOTZIN MICHAEL D ,  LEE WHAY CHIOU ,  MATSON PEGGY K ,  STANFORTH PETER J

Inventor： KUMAR SURENDER ,  BIRCHLER MARK A ,  EKL RANDY L ,  HILL THOMAS C ,  KOTZIN MICHAEL D ,  LEE WHAY CHIOU ,  MATSON PEGGY K ,  STANFORTH PETER J

IPC: G06F15/173 ,  G06F15/16

CPC classification number: H04W40/02 ,  H04W40/10 ,  H04W40/14 ,  H04W40/16 ,  H04W72/00 ,  H04W84/18 ,  H04W88/04 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/30 ,  Y02D70/326 ,  Y02D70/34

Abstract: A system (100) and method (300) for mesh/ad hoc participation is provided. The method can include providing (310) an incentive to a user operating a device in an ad hoc network and determining (320) network resources associated with providing the incentive. The method can establish a credit system for devices within the ad hoc network, evaluate a supply and demand for the network resources, and allocate credits to the devices for forwarding packets in the ad hoc network. The method can determine a delivery capacity for the devices and negotiate an optimal packet route through the devices in the ad hoc network based on the supply and demand.

Abstract translation: 提供了用于网格/临时参与的系统（100）和方法（300）。 该方法可以包括向在自组织网络中操作设备的用户提供（310）激励以及确定（320）与提供激励相关联的网络资源。 该方法可以为ad hoc网络内的设备建立信用系统，评估网络资源的供应和需求，并且将信用分配给设备以在ad hoc网络中转发分组。 该方法可以确定设备的传送容量并且基于供给和需求来协商通过自组织网络中的设备的最优分组路由。

公开(公告)号：WO2006130835A3

公开(公告)日：2007-09-27

申请号：PCT/US2006021460

申请日：2006-06-02

Applicant: MOTOROLA INC ,  PANDEY APARNA ,  EKL RANDY L ,  LOGALBO ROBERT D ,  WARE CHRISTOPHER G

Inventor： PANDEY APARNA ,  EKL RANDY L ,  LOGALBO ROBERT D ,  WARE CHRISTOPHER G

IPC: H04L12/42 ,  H04W74/08 ,  H04W84/18

CPC classification number: H04W74/0808 ,  H04W84/18

Abstract: Methods for providing a client access to a channel in a meshed wireless local area network are disclosed. The methods comprise that a client in the meshed wireless local area network implement a polling based channel access methodology. The client determines that the channel is available by sensing that the channel is not busy and sends a request for access to the channel to an access point, wherein the request specifies a priority of data that is to be transmitted when the client is granted access to the channel. The client waits a time period before receiving at least one of a) a rejection of the request for access to the channel, b) access to the channel, c) modification of the request for access to the channel, and d) delay access to the channel.

Abstract translation: 公开了一种用于提供对网状无线局域网中的信道的客户端访问的方法。 这些方法包括网状无线局域网中的客户端实现基于轮询的信道接入方法。 客户端通过感测到该信道不忙并且向接入点发送对该信道的接入请求，其中该请求指定当该客户端被授权访问时要发送的数据的优先级 这个频道。 客户端在接收以下中的至少一个之前等待一段时间：a）对访问该频道的请求的拒绝，b）对该频道的访问，c）对该频道的访问请求的修改，以及d）延迟访问 这个频道。

公开(公告)号：CA2508569C

公开(公告)日：2010-01-26

申请号：CA2508569

申请日：2003-12-09

Applicant: MOTOROLA INC

Inventor： EKL RANDY L ,  ROTSTEIN RON

IPC: H04J3/16 ,  H04L20060101 ,  H04L12/28 ,  H04L12/413 ,  H04W48/12 ,  H04W74/02 ,  H04W84/12

Abstract: An access point (100) transmits at least a first set of parameters intended for a first set of users (102) and a second set of parameters intended for a second set of users (104). The access point communicates with the first set of users during a first time period and communicates with the second set of users during a second time period, wherein the first time period and the second time period are exclusive of each other. Moreover, the first time period and the second time period lapse prior to the AP transmitting a next set of parameters intended for the first set of users.

公开(公告)号：MX2008015086A

公开(公告)日：2008-12-12

申请号：MX2008015086

申请日：2007-04-30

Applicant: MOTOROLA INC

Inventor： SILVERMAN SHMUEL ,  EKL RANDY L ,  FRANK COLIN D ,  PANDEY APARNA ,  ROTSTEIN RON ,  WARE CHRISTOPHER G

IPC: H04W36/08 ,  H04L12/00 ,  H04W36/00 ,  H04W76/02

Abstract: Un método y aparato para facilitar una transferencia rápida para suscriptores en una Red Inalámbrica de Área Metropolitana (WMAN - Wireless Metropolitan Area Network) al establecer una asociación fuerte con una primera entidad al enviarle una solicitud de asociación fuerte a la primera entidad y recibir una respuesta de asociación fuerte en respuesta a la solicitud de asociación fuerte y establecer una asociación pendiente con una segunda entidad al enviarle una solicitud de asociación pendiente a una segunda entidad y recibir una respuesta de asociación pendiente proveniente de la segunda entidad. En una modalidad, la asociación pendiente con la segunda entidad puede convertirse en una asociación fuerte.

公开(公告)号：GB2439897A

公开(公告)日：2008-01-09

申请号：GB0721493

申请日：2006-03-27

Applicant: MOTOROLA INC

Inventor： METKE ANTHONY R ,  EKL RANDY L

IPC: H04W36/32

Abstract: A self-learning geographically aware handoff method and system is disclosed. The system includes a handoff manager (108), which receives information about a position and movement of the mobile nodes (102a, 102b, 102c and 102d) present in the mobile network (100). The handoff manager learns the coverage capabilities of the access points (104a, 104b, 104c and 104d) in the mobile network. It then determines a second access point, to which a mobile node will handoff to, based on the learned coverage capabilities. The handoff manager then informs the mobile node about the second access point.

公开(公告)号：CA2655249A1

公开(公告)日：2008-01-03

申请号：CA2655249

申请日：2007-05-02

Applicant: MOTOROLA INC

Inventor： PANDEY APARNA ,  EKL RANDY L ,  WARE CHRISTOPHER G

IPC: H04W48/16 ,  H04B7/00 ,  H04W16/24 ,  H04W36/08 ,  H04W84/12

Abstract: A method for communicating beacon transmissions from a wireless access po int (WAP) to a client transceiver in a wireless local area network (WLAN) sy stem (figure 1) includes obtaining a reference timing for the wireless acces s point. The sector configuration and the sector timing in the WAP is then d etermined. A virtual target beacon transmission time (TBTT) for the sector o f interest serviced by the WAP is then calculated, as is a channel number of the sector of interest Finally, the method provides for listening for a sec tor beacon signal from the sector of interest at the virtual TBTT and the ca lculated channel number.

公开(公告)号：AU2007265326A1

公开(公告)日：2008-01-03

申请号：AU2007265326

申请日：2007-05-02

Applicant: MOTOROLA INC

Inventor： WARE CHRISTOPHER G ,  EKL RANDY L ,  PANDEY APARNA

IPC: H04W40/00 ,  H04B7/00 ,  H04W16/24 ,  H04W36/08 ,  H04W48/16

Abstract: A method for communicating beacon transmissions from a wireless access point (WAP) to a client transceiver in a wireless local area network (WLAN) system (500) includes obtaining a reference timing for the wireless access point (WAP) (502). The sector configuration and the sector timing in the WAP is then determined (503). A virtual target beacon transmission time (TBTT) for the sector of interest serviced by the WAP is then calculated (506), as is a channel number of the sector of interest. Finally, the method provides for listening (507) for a sector beacon signal from the sector of interest at the virtual TBTT and the calculated channel number.

公开(公告)号：AU2007265325A1

公开(公告)日：2008-01-03

申请号：AU2007265325

申请日：2007-05-02

Applicant: MOTOROLA INC

Inventor： PANDEY APARNA ,  WARE CHRISTOPHER G ,  EKL RANDY L

IPC: H04W40/00 ,  H04W48/12

Abstract: A method for transmitting beacon transmissions in a wireless local area network (WLAN) communications system (100) operating on one or more channels includes transmitting a first beacon (C1) using a directional antenna in a first direction (D1) on a first channel. A second beacon (C2) is then transmitted using a directional antenna in a second direction (D2) on the first channel. This process is then repeated such that the first beacon and second beacon after a predetermined beacon interval. The first beacon begins its transmission at a target beacon transmission time (TBTT) and the second beacon begins its transmission in a sequential period defined by an antenna switching time after the transmission of the first beacon.

公开(公告)号：DE10393600T5

公开(公告)日：2005-12-22

申请号：DE10393600

申请日：2003-10-22

Applicant: MOTOROLA INC

Inventor： EKL RANDY L ,  ROTSTEIN RON

IPC: H04L1/00 ,  H04L1/16 ,  H04L1/18 ,  H04L29/06 ,  H04L29/08 ,  H04Q7/38 ,  H04L12/28 ,  H04L29/02

Abstract: At a first device ( 102 or 104 ), a message is received and processed. If the message is processed during a first time period, the first device transmits an acknowledgement message during a second time period; otherwise the first device transmits the acknowledgment message during a third time period. The second time period and the third time period are exclusive of each other.