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    32.
    发明专利
    未知

    公开(公告)号：FR2719437A1

    公开(公告)日：1995-11-03

    申请号：FR9502934

    申请日：1995-03-14

    Applicant: MOTOROLA INC

    Inventor： DUONG MING H ,  DORSEY DONALD A ,  JOHNSON ROBERT M JR

    IPC: H03J1/00 ,  H03J3/08 ,  H04Q7/22

    Abstract: A receiver (100) has a channel scan mode of operation and a communication mode of operation. In the channel mode of operation, the passband of a filter (145, 144) is narrowed relative to the passband of the filter in the communication mode. According to another aspect of the circuit, a local oscillator (112, 142, 157) is selectively phase locked to an internal clock (137) during channel scanning and locked to the incoming signal during a communication mode operation.

    RADIO TRANSCEIVER HAVING FIXED CALLING CAPACITY
    34.
    发明专利
    RADIO TRANSCEIVER HAVING FIXED CALLING CAPACITY 未知

    公开(公告)号：CA2103662A1

    公开(公告)日：1993-06-20

    申请号：CA2103662

    申请日：1992-10-08

    Applicant: MOTOROLA INC

    Inventor： BOGUSZ ANTHONY J ,  SROKA J ROBERT ,  DORSEY DONALD A

    IPC: H04M1/677 ,  H04W4/90 ,  H04W88/02 ,  H04B1/38 ,  H04M3/38

    Abstract: 2103662 9312583 PCTABS00023 A cellular phone (100) having a fixed calling capacity limiting use of phone to emergency situations. Two call sequences are stored in memory permitting telephonic communication with only the two fixed sites associated with the two call sequences. Telephonic communication must be effectuated with a first fixed site, and then terminated, prior to effectuation of telephonic communication with a second fixed site. Telephonic communication with a second fixed site is permitted during a predetermined, limited time period.

    CELL SELECTION ON TRANSITIONING FROM DEDICATED MODE IN WIRELESS COMMUNICATIONS DEVICES
    39.
    发明申请
    CELL SELECTION ON TRANSITIONING FROM DEDICATED MODE IN WIRELESS COMMUNICATIONS DEVICES 审中-公开
    在无线通信设备中从专用模式转换的小区选择

    公开(公告)号：WO2005065135A3

    公开(公告)日：2006-05-04

    申请号：PCT/US2004041215

    申请日：2004-12-09

    Applicant: MOTOROLA INC ,  PUTCHA PADMAJA ,  BRANDT STEVE R ,  DORSEY DONALD A ,  POLISETTY ROHINI ,  RAGHURAM SHARADA

    Inventor： PUTCHA PADMAJA ,  BRANDT STEVE R ,  DORSEY DONALD A ,  POLISETTY ROHINI ,  RAGHURAM SHARADA

    IPC: H04W48/20 ,  H04W68/00 ,  H04Q7/20

    CPC classification number: H04W48/20 ,  H04W68/00

    Abstract: A method in a wireless communications device, including selecting (210) a cell, and after selection, configuring (230) the wireless communications device for a paging channel of a cell camped on previously using system information obtained for the cell camped on previously whether or not the selected cell is the same as the cell camped on previously. In some embodiments, updated system information is obtained for the selected cell if the selected cell is the same as the cell camped on previously, and the paging channel is reconfigured (250) based upon any updated system information obtained for the selected cell. In other embodiments, system information is obtained for the selected cell while the wireless communications device is configured for the paging channel of the cell camped on previously.

    Abstract translation: 一种无线通信设备中的方法，包括：选择（210）小区，并且在选择之后，配置（230）所述无线通信设备，用于先前使用为先前针对所述小区准备的小区获得的系统信息而驻留的小区的寻呼信道， 不是所选择的单元格与以前驻留的单元格相同。 在一些实施例中，如果所选择的小区与先前驻留的小区相同，则为所选小区获得更新的系统信息，并且基于为所选小区获得的任何更新的系统信息重新配置寻呼信道（250）。 在其他实施例中，为所选择的小区获得系统信息，而无线通信设备被配置用于先前驻留的小区的寻呼信道。

    A METHOD FOR A RADIOTELEPHONE TO SCAN FOR HIGHER PRIORITY PUBLIC LAND MOBILE NETWORK
    40.
    发明申请
    A METHOD FOR A RADIOTELEPHONE TO SCAN FOR HIGHER PRIORITY PUBLIC LAND MOBILE NETWORK 审中-公开
    一种用于无线电话扫描更高优先级公用陆地移动网络的方法

    公开(公告)号：WO2004102926A3

    公开(公告)日：2005-05-19

    申请号：PCT/US2004012042

    申请日：2004-04-16

    Applicant: MOTOROLA INC ,  RAGHURAM SHARADA ,  BURBIDGE RICHARD C ,  DORSEY DONALD A

    Inventor： RAGHURAM SHARADA ,  BURBIDGE RICHARD C ,  DORSEY DONALD A

    IPC: H04W48/16 ,  H04W48/18 ,  H04W88/06 ,  H04Q7/20

    CPC classification number: H04W48/16 ,  H04W48/18 ,  H04W88/06 ,  Y02D70/1222 ,  Y02D70/1242

    Abstract: A method for a radiotelephone to scan for a higher priority (including home) public land mobile network (PLMN) without searching in all possible RATs and frequencies includes a first step of establishing (12) an inclusive list of all frequencies in all radio access technologies (RATs) in use by the higher priority or home public land mobile network. A next step includes camping (20) the radiotelephone on the higher priority or home PLMN. A next step includes obtaining (24) the inclusive list from the establishing step by the camped radiotelephone from the higher priority or home PLMN. Afterwards, when the radiotelephone roams to a lower priority visited PLMN, it can begin (32) scanning for the home (and higher priority) PLMN using only those frequencies from the inclusive list, thereby saving battery power.

    Abstract translation: 用于无线电话扫描更高优先级（包括家庭）公共陆地移动网络（PLMN）而不搜索所有可能的RAT和频率的方法包括：第一步骤，建立（12）所有无线电接入技术中的所有频率的包含列表 （RAT）由较高优先级或家庭公共陆地移动网络使用。 下一步包括在较高优先级或归属PLMN上驻留（20）无线电话。 下一步包括由所述预占无线电话从所述较高优先级或归属PLMN中从所述建立步骤获得（24）所述包含列表。 之后，当无线电话漫游到较低优先级拜访的PLMN时，它可以仅使用包含列表中的那些频率开始（32）扫描归属（和较高优先级）PLMN，由此节省电池电力。

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