公开(公告)号：US20050197151A1

公开(公告)日：2005-09-08

申请号：US11059822

申请日：2005-02-17

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04B7/005 ,  H04B7/26 ,  H04J13/00 ,  H04W52/04 ,  H04W52/12 ,  H04W52/20 ,  H04W52/24 ,  H04B7/00

CPC classification number: H04W52/241 ,  H04W52/12

Abstract: In the mobile communication system, a total reception quality between a terminal and a base station is converged into a target quality, thereby suppressing a period in which the transmission power of a distant station becomes excessive. In a mobile communication terminal, when a target SIR for the transmission power control in a down link from a radio base station is controlled, when a transmission power control system using a moving average is adopted, an error occurrence situation is detected by a reception quality calculating unit, and when many errors occur in the short time in the shadow of a building and the like, the number of errors is replaced with a predetermined upper limit value, and the reception quality of the moving average is calculated by an up/down adjusting unit, and when this calculating result is better than a target reception quality, the going down timing and down width of the target SIR are changed, and the target SIR at that time is decided and controlled by a target SIR deciding unit. In this way, the period in which the transmission power of the radio station becomes excessive can be suppressed.

Abstract translation: 在移动通信系统中，将终端和基站之间的总接收质量收敛到目标品质，从而抑制远端站的发送功率过大的期间。 在移动通信终端中，当控制来自无线基站的下行链路中的发送功率控制的目标SIR被控制时，当采用使用移动平均的发送功率控制系统时，通过接收质量来检测错误发生状况 计算单元，并且当在建筑物阴影等的短时间内发生许多错误时，将错误数量替换为预定的上限值，并且通过上/下计算移动平均的接收质量 调整单元，并且当该计算结果优于目标接收质量时，目标SIR的下行定时和下降宽度被改变，并且此时的目标SIR由目标SIR决定单元确定和控制。 这样，能够抑制无线电台的发送功率过大的期间。

公开(公告)号：US07146151B2

公开(公告)日：2006-12-05

申请号：US10306492

申请日：2002-11-27

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04B1/16

CPC classification number: H04W52/029 ,  H04B2201/70709 ,  H04W52/0261 ,  Y02D70/1262 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/24

Abstract: In a CDMA mobile terminal, the power supply voltage of the mobile terminal is compared with a first threshold voltage, and frequency monitor is performed at a normal rate if the power supply voltage is higher than the first threshold voltage, and frequency monitor is performed at 1/N of the normal rate if the power supply voltage is lower than the first threshold voltage, where N is equal to or greater than 2. Additionally, the power level of an RF signal received by the mobile terminal is compared with a first reference level, and frequency monitor is performed at the normal rate if the power level of the RF signal is lower than the first reference level, and frequency monitor is performed at 1/N of the normal rate if the power level of the RF signal is higher than the first reference level.

公开(公告)号：US06957079B2

公开(公告)日：2005-10-18

申请号：US09986439

申请日：2001-11-08

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04L1/00 ,  H04B1/04 ,  H04B7/005 ,  H04B7/26 ,  H04Q7/20

CPC classification number: H04W52/20

Abstract: In a base station transmission power control method, the first expected value of the first block error rate representing predetermined reception quality is set in a potable terminal apparatus. The second block error rate in the potable terminal apparatus is measured with the second count smaller than the first count which is an execution count of error detection processing required to measure the first block error rate. The potable terminal apparatus controls the transmission power of a base station on the basis of the measured second block error rate. A base station transmission power control apparatus is also disclosed.

Abstract translation: 在基站发送功率控制方法中，将表示预定接收质量的第一块差错率的第一期望值设定在便携式终端装置中。 以第二计数小于作为测量第一块错误率所需的错误检测处理的执行次数的第一计数来测量饮用终端设备中的第二块错误率。 该便携式终端装置根据测定的第二块错误率来控制基站的发送功率。 还公开了一种基站发射功率控制装置。

公开(公告)号：US20090017854A1

公开(公告)日：2009-01-15

申请号：US11816664

申请日：2006-03-09

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04Q7/20

CPC classification number: H04B7/12 ,  H04B1/715 ,  H04B17/382 ,  H04B2001/7154 ,  H04W36/30

Abstract: [PROBLEMS] To efficiently switch frequencies of communication between a mobile station and a base station.[MEANS FOR SOLVING PROBLEMS] There are included a mobile station (B6) that switches frequencies between base stations (B1-B5) to perform communication; and a base station control apparatus (B7) that controls the base stations and the mobile station (B6). The mobile station (B6) has a level measuring part (A7) that measures the communication quality information, while the base station control apparatus (B7) has a control part (F3) that performs, based on the foregoing quality information, a determination as to the foregoing frequency switching. This determination as to the foregoing frequency switching is performed based on the communication quality information measured by the mobile station (B6) that switches frequencies between the base stations to perform communication. The determination as to the foregoing frequency switching is performed by either the mobile station (B6) or the base station control apparatus (B7). This can improve the stability of the communication quality and further reduce the activations of unnecessary monitoring of different frequencies.

Abstract translation: [问题]为了有效地切换移动台和基站之间的通信的频率。 解决问题的手段包括：在基站（B1-B5）之间切换频率进行通信的移动台（B6）; 以及控制基站和移动台（B6）的基站控制装置（B7）。 移动站（B6）具有测量通信质量信息的电平测量部分（A7），而基站控制装置（B7）具有控制部分（F3），该控制部分（F3）基于上述质量信息， 到上述频率切换。 基于由切换基站之间的频率的移动台（B6）测量的通信质量信息进行上述频率切换的确定，以进行通信。 关于上述频率切换的确定由移动台（B6）或基站控制装置（B7）执行。 这可以提高通信质量的稳定性，进一步减少对不同频率进行不必要的监控。

公开(公告)号：US20070004469A1

公开(公告)日：2007-01-04

申请号：US11469302

申请日：2006-08-31

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04B1/38

CPC classification number: H04W52/029 ,  H04B2201/70709 ,  H04W52/0261 ,  Y02D70/1262 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/24

Abstract: In a CDMA mobile terminal, the power supply voltage of the mobile terminal is compared with a first threshold voltage, and frequency monitor is performed at a normal rate if the power supply voltage is higher than the first threshold voltage, and frequency monitor is performed at 1/N of the normal rate if the power supply voltage is lower than the first threshold voltage, where N is equal to or greater than 2. Additionally, the power level of an RF signal received by the mobile terminal is compared with a first reference level, and frequency monitor is performed at the normal rate if the power level of the RF signal is lower than the first reference level, and frequency monitor is performed at 1/N of the normal rate if the power level of the RF signal is higher than the first reference level.

Abstract translation: 在CDMA移动终端中，将移动终端的电源电压与第一阈值电压进行比较，并且如果电源电压高于第一阈值电压，则以正常速率执行频率监视，并且在 如果电源电压低于第一阈值电压，其中N等于或大于2，则为正常速率的1 / N。此外，将移动终端接收的RF信号的功率电平与第一参考 如果RF信号的功率电平低于第一参考电平，则以正常速率执行电平和频率监视，并且如果RF信号的功率电平较高，则以正常速率的1 / N执行频率监视 比第一个参考水平。

公开(公告)号：US20050048930A1

公开(公告)日：2005-03-03

申请号：US10920381

申请日：2004-08-18

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04M1/00 ,  H04M1/2745 ,  H04M1/677 ,  H04M1/725 ,  H04Q7/38 ,  H04Q7/20

CPC classification number: H04M1/72572 ,  H04M1/2745 ,  H04M1/274508 ,  H04M1/72566

Abstract: A portable communication terminal 101 is capable of originating a call based on any one of a plurality of local numbers that can be used upon origination. Previously registered in an address book 112 are each communication counterpart and a specific local number to be selected from the plurality of local numbers upon origination in association with each other. When a call is originated to a given communication counterpart selected by a user, the portable communication terminal 101 refers to the address book 112 to thereby originate a call based on the specific local number associated with the communication counterpart.

Abstract translation: 便携式通信终端101能够基于可以在发起时使用的多个本地号码中的任何一个发起呼叫。 先前登录在地址簿112中的是每个通信对方和从多个本地号码中选择的特定本地号码，彼此关联起来。 当呼叫发起到由用户选择的给定通信对方时，便携式通信终端101参考地址簿112，从而基于与通信对方相关联的特定本地号码发起呼叫。

公开(公告)号：US07809411B2

公开(公告)日：2010-10-05

申请号：US11469302

申请日：2006-08-31

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04M1/00 ,  H04B1/38 ,  H04B1/16

CPC classification number: H04W52/029 ,  H04B2201/70709 ,  H04W52/0261 ,  Y02D70/1262 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/24

Abstract: In a CDMA mobile terminal, the power supply voltage of the mobile terminal is compared with a first threshold voltage, and frequency monitor is performed at a normal rate if the power supply voltage is higher than the first threshold voltage, and frequency monitor is performed at 1/N of the normal rate if the power supply voltage is lower than the first threshold voltage, where N is equal to or greater than 2. Additionally, the power level of an RF signal received by the mobile terminal is compared with a first reference level, and frequency monitor is performed at the normal rate if the power level of the RF signal is lower than the first reference level, and frequency monitor is performed at 1/N of the normal rate if the power level of the RF signal is higher than the first reference level.

Abstract translation: 在CDMA移动终端中，将移动终端的电源电压与第一阈值电压进行比较，并且如果电源电压高于第一阈值电压，则以正常速率执行频率监视，并且在 如果电源电压低于第一阈值电压，其中N等于或大于2，则为正常速率的1 / N。此外，将移动终端接收的RF信号的功率电平与第一参考 如果RF信号的功率电平低于第一参考电平，则以正常速率执行电平和频率监视，并且如果RF信号的功率电平更高，则以正常速率的1 / N执行频率监视 比第一个参考水平。

公开(公告)号：US07664521B2

公开(公告)日：2010-02-16

申请号：US11059822

申请日：2005-02-17

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04B7/00

CPC classification number: H04W52/241 ,  H04W52/12

Abstract: In the mobile communication system, a total reception quality between a terminal and a base station is converged into a target quality, thereby suppressing a period in which the transmission power of a distant station becomes excessive.In a mobile communication terminal, when a target SIR for the transmission power control in a down link from a radio base station is controlled, when a transmission power control system using a moving average is adopted, an error occurrence situation is detected by a reception quality calculating unit, and when many errors occur in the short time in the shadow of a building and the like, the number of errors is replaced with a predetermined upper limit value, and the reception quality of the moving average is calculated by an up/down adjusting unit, and when this calculating result is better than a target reception quality, the going down timing and down width of the target SIR are changed, and the target SIR at that time is decided and controlled by a target SIR deciding unit. In this way, the period in which the transmission power of the radio station becomes excessive can be suppressed.

Abstract translation: 在移动通信系统中，将终端和基站之间的总接收质量收敛到目标品质，从而抑制远端站的发送功率过大的期间。 在移动通信终端中，当控制来自无线基站的下行链路中的发送功率控制的目标SIR被控制时，当采用使用移动平均的发送功率控制系统时，通过接收质量来检测错误发生状况 计算单元，并且当在建筑物阴影等的短时间内发生许多错误时，将错误数量替换为预定的上限值，并且通过上/下计算移动平均的接收质量 调整单元，并且当该计算结果优于目标接收质量时，目标SIR的下行定时和下降宽度被改变，并且此时的目标SIR由目标SIR决定单元确定和控制。 这样，能够抑制无线电台的发送功率过大的期间。

公开(公告)号：US06731911B1

公开(公告)日：2004-05-04

申请号：US09410383

申请日：1999-09-30

Applicant: Masaru Hirata ,  Kazuhiro Arimitsu

Inventor： Masaru Hirata ,  Kazuhiro Arimitsu

IPC: H04B100

CPC classification number: H04B1/707 ,  H03J7/04 ,  H04B2201/70701

Abstract: An AFC process is performed even when a mobile station is in a waiting mode in which an incoming call is monitored via a paging channel. Even in the waiting mode, a finger receiver receives a BCCH, and an AFC circuit carries out the AFC process using the BCCH. No reception failure occurs even when a TCXO, i.e., a reference oscillator, suffers frequency fluctuations in the waiting mode.

Abstract translation: 即使当移动台处于通过寻呼信道监视来话呼叫的等待模式时也执行AFC处理。 即使在等待模式下，手指接收机接收BCCH，AFC电路也使用BCCH进行AFC处理。 即使TCXO，即参考振荡器，在等待模式下也会发生频率波动，也不会发生接收故障。

公开(公告)号：US06693955B1

公开(公告)日：2004-02-17

申请号：US09645568

申请日：2000-08-25

Applicant: Kazuhiro Arimitsu

Inventor： Kazuhiro Arimitsu

IPC: H04B7216

CPC classification number: H04B1/708 ,  H04B1/70757 ,  H04B1/709 ,  H04B2201/70703

Abstract: A portable terminal has a level detect or which compares profile data generated by a profile generator with a threshold value, and determines a sampling rate for a correlating process performed by a correlator based on the result of the comparison. The sampling rate is determined in order to increase the sampling rate at profile points in excess of the threshold value, of the profile data. Therefore, profile data is generated highly accurately at a higher sampling clock rate at points which require a higher accuracy, and profile data is generated at a lower sampling clock rate at points which do not require such a higher accuracy.

Abstract translation: 便携式终端具有电平检测或者将由简档生成器生成的简档数据与阈值进行比较，并且基于比较结果确定由相关器执行的相关处理的采样率。 确定采样率，以便在轮廓数据的轮廓点上增加超过阈值的采样率。 因此，在需要更高精度的点处，在更高的采样时钟速率下高精度地生成轮廓数据，并且在不需要更高精度的点处以更低的采样时钟速率生成轮廓数据。