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    Mobile communication terminal and position monitoring method
    1.
    发明申请
    Mobile communication terminal and position monitoring method 有权
    移动通信终端和位置监控方法

    公开(公告)号：US20060205445A1

    公开(公告)日：2006-09-14

    申请号：US11359243

    申请日：2006-02-22

    申请人： Hidenori Sakaniwa ,  Shigeyuki Sudo ,  Norikazu Takahashi ,  Yoshiaki Umehara ,  Masaru Uemura ,  Takashi Iida ,  Shinji Ueno

    发明人： Hidenori Sakaniwa ,  Shigeyuki Sudo ,  Norikazu Takahashi ,  Yoshiaki Umehara ,  Masaru Uemura ,  Takashi Iida ,  Shinji Ueno

    IPC分类号： H04B1/38

    CPC分类号： H04W64/00 ,  H04M1/72572 ,  H04M2250/10 ,  H04W52/0267 ,  H04W88/02 ,  Y02D70/164

    摘要： Location positioning setting information is read from a setting storage section when the user depressed a power key. The location positioning setting information comprises setting information, such as the maximum duration time of the location positioning operation and the operation timing when a power-off event has been generated. A control section turns off the power of a display section, a speaker, a microphone, etc., excluding a communication function for transmitting location positioning and positioning results. In this state, a location positioning section acquires the positional information of the mobile communication terminal. Then, a wireless communication section transmits the location positioning information of the positioned mobile communication terminal to a predetermined monitoring server which manages the positional information of the mobile communication terminal.

    摘要翻译： 当用户按下电源键时，从设置存储部分读取位置定位设置信息。 位置定位设置信息包括诸如位置定位操作的最长持续时间和已经产生电源关闭事件的操作定时的设置信息。 除了用于发送位置定位和定位结果的通信功能之外，控制部分关闭显示部分，扬声器，麦克风等的功率。 在该状态下，位置定位部获取移动通信终端的位置信息。 然后，无线通信部将定位的移动通信终端的位置定位信息发送到管理移动通信终端的位置信息的预定监视服务器。

    Mobile communication terminal and position monitoring method
    2.
    发明授权
    Mobile communication terminal and position monitoring method 有权
    移动通信终端和位置监控方法

    公开(公告)号：US07865195B2

    公开(公告)日：2011-01-04

    申请号：US11359243

    申请日：2006-02-22

    申请人： Masaru Uemura ,  Takashi Iida ,  Shinji Ueno ,  Hidenori Sakaniwa ,  Shigeyuki Sudo ,  Norikazau Takahashi ,  Yoshiaki Umehara

    发明人： Masaru Uemura ,  Takashi Iida ,  Shinji Ueno ,  Hidenori Sakaniwa ,  Shigeyuki Sudo ,  Norikazau Takahashi ,  Yoshiaki Umehara

    IPC分类号： H04W24/00

    CPC分类号： H04W64/00 ,  H04M1/72572 ,  H04M2250/10 ,  H04W52/0267 ,  H04W88/02 ,  Y02D70/164

    摘要： Location positioning setting information is read from a setting storage section when the user depressed a power key. The location positioning setting information comprises setting information, such as the maximum duration time of the location positioning operation and the operation timing when a power-off event has been generated. A control section turns off the power of a display section, a speaker, a microphone, etc., excluding a communication function for transmitting location positioning and positioning results. In this state, a location positioning section acquires the positional information of the mobile communication terminal. Then, a wireless communication section transmits the location positioning information of the positioned mobile communication terminal to a predetermined monitoring server which manages the positional information of the mobile communication terminal.

    摘要翻译： 当用户按下电源键时，从设置存储部分读取位置定位设置信息。 位置定位设置信息包括诸如位置定位操作的最长持续时间和已经产生电源关闭事件的操作定时的设置信息。 除了用于发送位置定位和定位结果的通信功能之外，控制部分关闭显示部分，扬声器，麦克风等的功率。 在该状态下，位置定位部获取移动通信终端的位置信息。 然后，无线通信部将定位的移动通信终端的位置定位信息发送到管理移动通信终端的位置信息的预定监视服务器。

    Receiver for receiving a spectrum dispersion signal
    3.
    发明授权
    Receiver for receiving a spectrum dispersion signal 有权

    公开(公告)号：US07471715B2

    公开(公告)日：2008-12-30

    申请号：US11907423

    申请日：2007-10-12

    申请人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    发明人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    IPC分类号： H04L27/00

    CPC分类号： H04B1/70756 ,  H04B1/707 ,  H04B1/7075 ,  H04B2201/70709 ,  H04W52/029 ,  Y02D70/26 ,  Y02D70/40

    摘要： A receiver for the CDMA system which reduces power consumption during a suspension period of intermittent receiving operation by monitoring a suspension period by a low-power timer so that a VC-TCXO, reference signal group generation and receiving units are turned off and a modem unit is set to a sleep state. Upon resumption of receiving operation, a high-accuracy timer is started to count a time period and part of a received signal is stored. A PN code phase of stored data is calculated during the time period to obtain an indication value for phase deviation. State vectors for short and long codes and a further reception time are calculated based on the indication value. When the high-accuracy timer counts the time period and produces 0V(d), demodulation operation by a rake demodulation, demultiplexing, and descrambler units is started and is continued during the reception time.

    Receiver for receiving a spectrum dispersion signal
    4.
    发明授权
    Receiver for receiving a spectrum dispersion signal 有权
    用于接收频谱色散信号的接收器

    公开(公告)号：US07447256B2

    公开(公告)日：2008-11-04

    申请号：US11898944

    申请日：2007-09-18

    申请人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    发明人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    IPC分类号： H04L27/00

    CPC分类号： H04B1/70756 ,  H04B1/707 ,  H04B1/7075 ,  H04B2201/70709 ,  H04W52/029 ,  Y02D70/26 ,  Y02D70/40

    摘要： A receiver for the CDMA system which reduces power consumption during a suspension period of intermittent receiving operation by monitoring a suspension period by a low-power timer so that a VC-TCXO, reference signal group generation and receiving units are turned off and a modem unit is set to a sleep state. Upon resumption of receiving operation, a high-accuracy timer is started to count a time period and part of a received signal is stored. A PN code phase of stored data is calculated during the time period to obtain an indication value for phase deviation. State vectors for short and long codes and a further reception time are calculated based on the indication value. When the high-accuracy timer counts the time period and produces OV(d), demodulation operation by a rake demodulation, demultiplexing, and descrambler units is started and is continued during the reception time.

    摘要翻译： 一种用于CDMA系统的接收机，其通过由低功率定时器监视暂停时段来减少在间歇接收操作的暂停时段期间的功耗，从而关闭VC-TCXO，参考信号组生成和接收单元以及调制解调器单元 被设置为睡眠状态。 在恢复接收操作时，开始高精度定时器对一段时间进行计数，并存储接收信号的一部分。 在该时间段内计算存储数据的PN码相位，以获得相位偏差的指示值。 基于指示值计算短码和长码的状态向量和另外的接收时间。 当高精度定时器对时间段进行计数并产生OV（d）时，开始通过耙式解调，解复用和解扰器单元的解调操作，并在接收时间期间继续。

    Receiver for receiving a spectrum dispersion signal
    5.
    发明授权
    Receiver for receiving a spectrum dispersion signal 有权
    用于接收频谱色散信号的接收器

    公开(公告)号：US08130816B2

    公开(公告)日：2012-03-06

    申请号：US12275309

    申请日：2008-11-21

    申请人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    发明人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    IPC分类号： H04B1/00

    CPC分类号： H04B1/70756 ,  H04B1/707 ,  H04B1/7075 ,  H04B2201/70709 ,  H04W52/029 ,  Y02D70/26 ,  Y02D70/40

    摘要： A receiver for the CDMA system which reduces power consumption during a suspension period of intermittent receiving operation by monitoring a suspension period by a low-power timer so that a VC-TCXO, reference signal group generation and receiving units are turned off and a modem unit is set to a sleep state. Upon resumption of receiving operation, a high-accuracy timer is started to count a time period and part of a received signal is stored. A PN code phase of stored data is calculated during the time period to obtain an indication value for phase deviation. State vectors for short and long codes and a further reception time are calculated based on the indication value. When the high-accuracy timer counts the time period and produces 0V(d), demodulation operation by a rake demodulation, demultiplexing, and descrambler units is started and is continued during the reception time.

    摘要翻译： 一种用于CDMA系统的接收机，其通过由低功率定时器监视暂停时段来减少在间歇接收操作的暂停时间段期间的功耗，从而关闭VC-TCXO，参考信号组生成和接收单元以及调制解调器单元 被设置为睡眠状态。 在恢复接收操作时，开始高精度定时器对一段时间进行计数，并存储接收信号的一部分。 在该时间段内计算存储数据的PN码相位，以获得相位偏差的指示值。 基于指示值计算短码和长码的状态向量和另外的接收时间。 当高精度定时器对时间段进行计数并产生0V（d）时，起动解调，解复用和解扰器单元的解调操作开始并且在接收时间期间继续。

    HANDOFF CONTROL METHOD AND A MOBILE STATION EMPLOYING THE SAME
    6.
    发明申请
    HANDOFF CONTROL METHOD AND A MOBILE STATION EMPLOYING THE SAME 有权
    手动控制方法和使用其的移动站

    公开(公告)号：US20100014484A1

    公开(公告)日：2010-01-21

    申请号：US12567142

    申请日：2009-09-25

    申请人： Shigeyuki Sudo ,  Yukinori Asada ,  Yoshinori Chida ,  Fumiharu Nakahara

    发明人： Shigeyuki Sudo ,  Yukinori Asada ,  Yoshinori Chida ,  Fumiharu Nakahara

    IPC分类号： H04W36/00 ,  H04B7/216

    CPC分类号： H04W48/16 ,  H04W36/00 ,  H04W52/0229 ,  H04W60/00 ,  H04W88/02 ,  Y02D70/00

    摘要： There is disclosed a handoff control method for registering a CDMA mobile station in such a way that battery power wastage is prevented if successive attempts to register the station fail. If it is judged that registration fails (step S106), idle handoff is inhibited (step S107). The mobile station shifts to a registration-waiting sleep mode (step S108 and state ST10) in which the sending and receiving operation of the mobile station is paused for a given time. When a sleep timer that is set in the step S108 times out, registration is resumed under certain conditions. On resumption, a new pilot signal is acquired.

    摘要翻译： 公开了一种用于登记CDMA移动站的切换控制方法，使得如果连续尝试登记站失败，则防止电池电力浪费。 如果判断为注册失败（步骤S106），则禁止空闲切换（步骤S107）。 移动台转移到停止给定时间的移动台的发送和接收操作的注册等待休眠模式（步骤S108和状态ST10）。 当在步骤S108中设置的睡眠定时器超时时，在某些条件下重新开始登记。 恢复后，将获得新的导频信号。

    Mobile station for spread spectrum communication
    8.
    发明授权
    Mobile station for spread spectrum communication 有权
    移动台用于扩频通信

    公开(公告)号：US06625202B1

    公开(公告)日：2003-09-23

    申请号：US09352360

    申请日：1999-07-13

    申请人： Shigeyuki Sudo ,  Osamu Hikino ,  Kazutoshi Higuchi

    发明人： Shigeyuki Sudo ,  Osamu Hikino ,  Kazutoshi Higuchi

    IPC分类号： H04B169

    CPC分类号： H04B1/7115 ,  H04B1/7117

    摘要： A mobile station for preventing reduction of the line quality when it is used near the head of a human operator. Plural antennas are arranged so that the cross-correlation of the received waves becomes small. The signals received by the antennas are delayed by a delay time to prevent interference between the received signals so that the time difference of each received signal becomes at least one chip time of the spreading code or more. After that, a combiner combines the received signals, and an output signal of the combiner is inputted into a rake receiver. A reduction of the extent of the delay spreading is prevented by directivity of the antennas in use near a human body, and a decline of path diversity gain by the rake receiving is reduced.

    摘要翻译： 一种移动台，用于在人操作者的头部附近使用时防止线路质量的降低。 布置多个天线，使得接收波的互相关变小。 由天线接收的信号被延迟延迟时间，以防止接收到的信号之间的干扰，使得每个接收信号的时间差成为扩展码或更多码片的至少一个码片时间。 之后，组合器组合接收到的信号，并且组合器的输出信号被输入到耙式接收器中。 通过在人体附近使用的天线的方向性来防止延迟扩展的程度的减少，并且通过耙式接收减少路径分集增益的下降。

    Handoff control method and a mobile station employing the same
    9.
    发明授权
    Handoff control method and a mobile station employing the same 有权
    切换控制方法和采用该切换控制方法的移动台

    公开(公告)号：US07397777B1

    公开(公告)日：2008-07-08

    申请号：US09702722

    申请日：2000-11-01

    申请人： Shigeyuki Sudo ,  Yukinori Asada ,  Yoshinori Chida ,  Fumiharu Nakahara

    发明人： Shigeyuki Sudo ,  Yukinori Asada ,  Yoshinori Chida ,  Fumiharu Nakahara

    IPC分类号： H04Q7/00

    CPC分类号： H04W48/16 ,  H04W36/00 ,  H04W52/0229 ,  H04W60/00 ,  H04W88/02 ,  Y02D70/00

    摘要： There is disclosed a handoff control method for registering a CDMA mobile station in such a way that the waste of a power is prevented if successive attempts to register the station fail. If it is judged that registration fails (step S106), idle handoff is inhibited (step S107). The mobile station shifts to a registration-waiting sleep mode (step S108 and state ST10) in which the sending and receiving operation of the mobile station is paused for a given time. When a sleep timer that is set in the step S108 times out, registration is resumed under certain conditions. On resumption, a new pilot signal is acquired.

    摘要翻译： 公开了一种用于登记CDMA移动站的切换控制方法，使得如果连续尝试登记站失败，则阻止浪费电力。 如果判断为注册失败（步骤S106），则禁止空闲切换（步骤S107）。 移动站转移到停止给定时间的移动站的发送和接收操作的注册等待休眠模式（步骤S108和状态ST10）。 当在步骤S108中设置的睡眠定时器超时时，在某些条件下重新开始注册。 恢复后，将获得新的导频信号。

    Receiver for receiving a spectrum dispersion signal
    10.
    发明申请
    Receiver for receiving a spectrum dispersion signal 有权
    用于接收频谱色散信号的接收器

    公开(公告)号：US20080049815A1

    公开(公告)日：2008-02-28

    申请号：US11907423

    申请日：2007-10-12

    申请人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    发明人： Shigeyuki Sudo ,  Osamu Hasegawa ,  Toshiya Eguchi

    IPC分类号： H04B1/707

    CPC分类号： H04B1/70756 ,  H04B1/707 ,  H04B1/7075 ,  H04B2201/70709 ,  H04W52/029 ,  Y02D70/26 ,  Y02D70/40

    摘要： A receiver for the CDMA system which reduces power consumption during a suspension period of intermittent receiving operation by monitoring a suspension period by a low-power timer so that a VC-TCXO, reference signal group generation and receiving units are turned off and a modem unit is set to a sleep state. Upon resumption of receiving operation, a high-accuracy timer is started to count a time period and part of a received signal is stored. A PN code phase of stored data is calculated during the time period to obtain an indication value for phase deviation. State vectors for short and long codes and a further reception time are calculated based on the indication value. When the high-accuracy timer counts the time period and produces 0V(d), demodulation operation by a rake demodulation, demultiplexing, and descrambler units is started and is continued during the reception time.

    摘要翻译： 一种用于CDMA系统的接收机，其通过由低功率定时器监视暂停时段来减少在间歇接收操作的暂停时间段期间的功耗，从而关闭VC-TCXO，参考信号组生成和接收单元以及调制解调器单元 被设置为睡眠状态。 在恢复接收操作时，开始高精度定时器对一段时间进行计数，并存储接收信号的一部分。 在该时间段内计算存储数据的PN码相位，以获得相位偏差的指示值。 基于指示值计算短码和长码的状态向量和另外的接收时间。 当高精度定时器对时间段进行计数并产生0V（d）时，起动解调，解复用和解扰器单元的解调操作开始并且在接收时间期间继续。