公开(公告)号：WO1997037948A1

公开(公告)日：1997-10-16

申请号：PCT/US1997005916

申请日：1997-04-08

Applicant: MOTOROLA INC.

Inventor： MOTOROLA INC. ,  BETHKE, Shelly, J. ,  MIESEM, Ross, A. ,  CHIOU, Wayne, W. ,  PASTOR, Rickey, G.

IPC: C03C03/078

CPC classification number: H01L23/15 ,  C03C8/14 ,  C03C8/20 ,  C03C14/004 ,  C03C2214/04 ,  C03C2214/20 ,  C03C2214/30 ,  H01L23/49894 ,  H01L2924/0002 ,  H01L2924/09701 ,  H05K1/0306 ,  H01L2924/00

Abstract: Multiphase ceramic materials for use in multilayered device fabrication may be fabricated by providing novel glassy precursor materials of a preferred composition, with operable amounts of non-glassy filler materials. The combined materials are fired at appropriate temperatures, so that a non-glassy anorthite type phase is formed. Material so fabricated is formed in a self-limiting process, in that reaction between the glassy precursor material and the non-glassy filler material is terminated when one constituent of the glassy precursor material is fully consumed. The materials of the instant invention, fabricated according to the method disclosed herein, demonstrate excellent dielectric constant, and electrical loss characteristics.

Abstract translation: 用于多层器件制造的多相陶瓷材料可以通过提供具有可操作量的非玻璃状填充材料的优选组成的新型玻璃状前体材料来制造。 组合的材料在合适的温度下烧制，从而形成非玻璃状钙长石型相。 如此制造的材料以自限制的方法形成，因为玻璃状前体材料和非玻璃状填充材料之间的反应在玻璃状前体材料的一个成分被完全消耗时终止。 根据本文公开的方法制造的本发明的材料表现出优异的介电常数和电损耗特性。

公开(公告)号：WO2007087466A3

公开(公告)日：2007-08-02

申请号：PCT/US2007/060229

申请日：2007-01-08

Applicant: MOTOROLA, INC. ,  HUANG, Jian ,  CHIOU, Wayne, W. ,  SHI, Qicai

Inventor： HUANG, Jian ,  CHIOU, Wayne, W. ,  SHI, Qicai

IPC: G06F15/16

Abstract: A method and apparatus for determining a node's proper duty cycle is provided herein. All nodes (500) within a network (100) will interactively switch duty-cycles based on a number of hops a device is from a personal area network coordinator PNC. Changing duty cycles based on a number of hops from a PNC assures that spatial patterns of duty-cycles form in a network to maximize data throughput and minimize network wide power consumptions.

公开(公告)号：WO2006020113A2

公开(公告)日：2006-02-23

申请号：PCT/US2005/025274

申请日：2005-07-18

Applicant: MOTOROLA, INC. ,  ALLEN, Vernon, A. ,  CHIOU, Wayne, W. ,  D'SOUZA, Ralph, L. ,  O'DEA, Robert, J. ,  PHAM, Minh, T. ,  SIVAPURAM, Saritha

Inventor： ALLEN, Vernon, A. ,  CHIOU, Wayne, W. ,  D'SOUZA, Ralph, L. ,  O'DEA, Robert, J. ,  PHAM, Minh, T. ,  SIVAPURAM, Saritha

IPC: H04B7/216

CPC classification number: H04W40/02 ,  H04W84/042 ,  H04W84/18

Abstract: In order to set up efficient routes between two closely-located nodes an optimized route for two nodes within a hybrid-cellular network (HCN) is achieved by converting an HCN route to an ad-hoc route. Thus, a node within the communication system may originally be communicating with another node via an HCN route and then instructed to switch to a more efficient ad-hoc route for communication with the node.

Abstract translation: 为了在两个紧密定位的节点之间建立有效的路由，通过将HCN路由转换为自组织路由，实现混合蜂窝网络（HCN）内的两个节点的优化路由。 因此，通信系统内的节点最初可以经由HCN路由与另一节点进行通信，然后被指示切换到用于与节点通信的更有效的自组织路由。

公开(公告)号：EP1929709A2

公开(公告)日：2008-06-11

申请号：EP06786494.2

申请日：2006-07-06

Applicant: Motorola, Inc.

Inventor： ANDRIC, Oleg ,  ALLEN, Vernon A. ,  CHIOU, Wayne, W. ,  D'SOUZA, Ralph L. ,  HUANG, Yan ,  PHAM, Minh, T.

IPC: H04L12/28

CPC classification number: H04W40/32 ,  H04L45/28 ,  H04L45/46 ,  H04L45/48 ,  H04W8/005 ,  H04W84/18

Abstract: A method and apparatus for removing phantom children in an ad-hoc network is described herein. During operation messaging between the parent and child nodes allows the parent node to detect when a node has become a phantom node, and take action to correct it. In particular a maintenance message is periodically transmitted by every node in the network to its parent. The maintenance message is designed to inform the parent of at least a unique identifier of the child. The parent can then compare this unique identifier of the child to others associated with the parent to determine if the child is the real child or a phantom child. Corrective action is taken when a phantom node is detected.

公开(公告)号：WO2007030195A2

公开(公告)日：2007-03-15

申请号：PCT/US2006/026359

申请日：2006-07-06

Applicant: MOTOROLA, INC. ,  ANDRIC, Oleg ,  ALLEN, Vernon A. ,  CHIOU, Wayne, W. ,  D'SOUZA, Ralph L. ,  HUANG, Yan ,  PHAM, Minh, T.

Inventor： ANDRIC, Oleg ,  ALLEN, Vernon A. ,  CHIOU, Wayne, W. ,  D'SOUZA, Ralph L. ,  HUANG, Yan ,  PHAM, Minh, T.

IPC: H04Q7/20

CPC classification number: H04W40/32 ,  H04L45/28 ,  H04L45/46 ,  H04L45/48 ,  H04W8/005 ,  H04W84/18

Abstract: A method and apparatus for removing phantom children in an ad-hoc network is described herein. During operation messaging between the parent and child nodes allows the parent node to detect when a node has become a phantom node, and take action to correct it. In particular a maintenance message is periodically transmitted by every node in the network to its parent. The maintenance message is designed to inform the parent of at least a unique identifier of the child. The parent can then compare this unique identifier of the child to others associated with the parent to determine if the child is the real child or a phantom child. Corrective action is taken when a phantom node is detected.

Abstract translation: 这里描述了一种用于在自组织网络中去除幻像儿童的方法和设备。 在操作期间，父节点和子节点之间的消息传递允许父节点检测节点何时变成虚拟节点，并采取措施纠正它。 具体来说，维护消息由网络中的每个节点定期传送给其父节点。 维护消息旨在向父母通知至少一个孩子的唯一标识符。 父母然后可以将该孩子的这个唯一标识符与与父母相关联的其他孩子进行比较，以确定该孩子是真实孩子还是幻影孩子。 当检测到幻像节点时采取纠正措施。

公开(公告)号：WO2004062161A3

公开(公告)日：2004-07-22

申请号：PCT/US2003/039086

申请日：2003-12-10

Applicant: MOTOROLA, INC

Inventor： ALLEN, Vernon, A. ,  ANDRIC, Oleg ,  CHIOU, Wayne, W. ,  D'SOUZA, Ralph, L. ,  PHAM, Minh, T.

IPC: H04Q7/24

Abstract: A multi-routing protocol network (100, 200) and methods (400, 500) of operating wireless devices (102, 104) in the network that allow the network to be switched from one routing protocol to another are provided. Wireless devices initiate communication with devices that are already part of the network, or are starting the network, and transmit information indicative of supported routing protocols. Subsequently the devices receive commands to operate according to particular routing protocols.