公开(公告)号：WO2004010607A1

公开(公告)日：2004-01-29

申请号：PCT/US2003/021252

申请日：2003-07-08

Applicant: MOTOROLA INC., A CORPORATION OF THE STATE OF DELAWARE

Inventor： SIBECAS, Salvador ,  NAPOLES, Adrian ,  EATON, Eric Thomas

IPC: H04B7/185

CPC classification number: H04W88/04 ,  H04B7/2606 ,  H04L45/00 ,  H04W40/20 ,  H04W40/246 ,  H04W40/30 ,  H04W76/10

Abstract: A wireless communication system having portable communication devices capable of establishing direct terminal-to-terminal communication through another terminal without having a fixed base station. A portable communication device used as a terminal is capable of functioning as a router for other communication devices while maintaining separated communications with another device. Upon registration (904, figure 9), the device searches the device begins the process of communication by discovering other devices (906).

Abstract translation: 一种无线通信系统，其具有能够通过另一终端直接进行终端到终端的通信而不具有固定基站的便携式通信设备。 用作终端的便携式通信设备能够用作其他通信设备的路由器，同时保持与另一设备的分离的通信。 在注册（904，图9）时，设备搜索设备通过发现其他设备开始通信过程（906）。

公开(公告)号：WO2002071536A1

公开(公告)日：2002-09-12

申请号：PCT/US2002/004953

申请日：2002-02-20

Applicant: MOTOROLA, INC., A CORPORATION OF THE STATE OF DELAWARE

Inventor： NAPOLES, Adrian ,  PONCE DE LEON, Lorenzo, A. ,  ESTANISLAO, Cris, Steven ,  PENNINGTON, Randall, S.

IPC: H01Q1/24

CPC classification number: H01Q1/2225 ,  H01Q1/22 ,  H01Q1/2275 ,  H01Q1/243 ,  H01Q19/005

Abstract: A parasitic antenna element (115) is used with a wireless communication device (100) that includes a housing (501), communication circuitry (103-109), and a first antenna element (117) for intercepting electromagnetic energy and further for coupling electromagnetic energy intercepted by the parasitic antenna element (115) to the communication circuitry (103-109). The parasitic antenna element (115) includes a dielectric substrate (201); and a conductive pattern (202-210) disposed on a surface (805, 905, 1005) of the dielectric substrate (201), whereby when the dielectric substrate (201) is attached to the housing (501) in close proximity to the internal antenna element (117), electromagnetic energy is coupled between the internal antenna element (117) and the conductive pattern (202-210).

Abstract translation: 无线通信设备（100）与无线通信设备（100）一起使用寄生天线元件（115），该无线通信设备包括壳体（501），通信电路（103-109）和用于截取电磁能量的第一天线元件（117） 由寄生天线元件（115）截取到通信电路（103-109）的能量。 寄生天线元件（115）包括电介质基片（201）。 以及设置在电介质基板（201）的表面（805,905,1005）上的导电图案（202-210），由此当电介质基板（201）附接到外壳 天线元件（117），电磁能耦合在内部天线元件（117）和导电图案（202-210）之间。

公开(公告)号：EP1525680A1

公开(公告)日：2005-04-27

申请号：EP03765497.7

申请日：2003-07-08

Applicant: MOTOROLA INC., A Corporation of the state of Delaware

Inventor： SIBECAS, Salvador ,  NAPOLES, Adrian ,  EATON, Eric Thomas

IPC: H04B7/185

CPC classification number: H04W88/04 ,  H04B7/2606 ,  H04L45/00 ,  H04W40/20 ,  H04W40/246 ,  H04W40/30 ,  H04W76/10

Abstract: A method for a first portable communication device (1102) of a plurality of portable communication devices located in a first cell (1104) of a plurality of cells to establish communication with a second portable communication device (1106) located in a second cell comprises acquiring a third portable communication device (1124) located within a first central region (1112) of the first cell (1104), instructing the third portable communication device to acquire a first set of up to three portable communication devices (1126, 1128, 1130), each located in a different sector (1132, 1134, 1136) of the first cell from each other, and acquiring a second set of up to three portable communication devices (1138, 1140, 1142) located in a first outer region of the first cell, each located in a different sector (1144, 1146, 1148) of the first cell from each other and from the first set of devices. A first message targeted for the second device (1106) is transmitted along with an out-of-cell broadcast request to the third device (1124) and to the second set of devices. The third device is instructed to re-transmit the first message targeted for the second device along with the out-of-cell broadcast request to the first set of devices and the first and second sets of devices are instructed upon reception of the out-of-cell broadcast request to re-transmit the first message to cells adjacent to each of the first and second sets of devices. It is then determined if the second portable communication device (1106) has received the message.