公开(公告)号：US08391220B2

公开(公告)日：2013-03-05

申请号：US12601231

申请日：2008-05-22

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04W4/00

CPC分类号： H04W76/28 ,  H04W8/245 ,  H04W8/26 ,  H04W52/0229 ,  Y02D70/00

摘要： A base station is provided with an assignment unit 37 for assigning an access terminal identifier to an access terminal 21 of the base station, a memory unit for storing information to permit transition into a semi connected state where the access terminal 21 saves power, while the access terminal 21 holds the access terminal identifier, and a change unit, in a case where an access terminal among the access terminals 21 having the access terminal identifiers assigned thereto is using an application for which transition into the semi connected state is effective and an access terminal identifier assigned to the access terminal 21 is not permitted to transit into the semi connected state, for changing the access terminal identifier assigned to the access terminal 21 to an access terminal identifier permitted to transit into the semi connected state based on the information stored by the memory unit 46.

摘要翻译： 基站设置有用于将接入终端标识符分配给基站的接入终端21的分配单元37，用于存储信息以允许转换到接入终端21节省电力的半连接状态的存储单元，而 接入终端21保持接入终端标识符和改变单元，在具有分配了接入终端标识符的接入终端21中的接入终端正在使用转换到半连接状态的应用是有效的，并且接入 分配给接入终端21的终端标识符不允许转接到半连接状态，用于将分配给接入终端21的接入终端标识符变更为允许进入半连接状态的接入终端标识符，基于由 存储单元46。

公开(公告)号：US20130040679A1

公开(公告)日：2013-02-14

申请号：US13642787

申请日：2011-04-21

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04W4/22 ,  H04W72/04

CPC分类号： H04W72/04 ,  H04W4/90 ,  H04W76/50 ,  H04W88/08

摘要： An LTE base station 10-1 reserves uplink resource blocks for urgent communications and downlink resource blocks for urgent communications, when ETWS information is transmitted from a core network 30 to mobile terminals 40. The LTE base station 10-1 releases the uplink resource blocks for urgent communications and the downlink resource blocks for urgent communications when a predetermined time elapsed from the reservation of them and when an amount of calls between the LTE base station 10-1 and the mobile terminals 40 is at or below a fourth predetermined value.

摘要翻译： 当ETWS信息从核心网30发送到移动终端40时，LTE基站10-1为紧急通信保留用于紧急通信的上行链路资源块和下行链路资源块。LTE基站10-1释放用于 紧急通信和用于紧急通信的下行链路资源块，当从其预约经过预定时间以及LTE基站10-1和移动终端40之间的呼叫量处于或低于第四预定值时。

公开(公告)号：US20100233966A1

公开(公告)日：2010-09-16

申请号：US12298340

申请日：2007-04-26

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04B17/00

CPC分类号： H04B7/005 ,  H04B7/063 ,  H04B17/364

摘要： A base station 20 monitors change of a parameter for an adaptive array antenna, the parameter being used to control a directivity of a beam to be transmitted to a mobile terminal device 30. As a result, when detecting that a value indicating the change has fallen below a predetermined value, the base station 20 suppresses control of the directivity of a transmission signal. Moreover, the base station 20 transmits decrease information to the mobile terminal device 30, the decrease information indicating that the value indicating the change has fallen below the predetermined value. Upon receipt of the decrease information transmitted from the base station 20, the mobile terminal device 30 equalizes a signal to be transmitted to the base station 20 on the basis of a delay status of a reception signal received from the base station 20, and then transmits the equalized signal to the base station 20.

摘要翻译： 基站20监视用于自适应阵列天线的参数的改变，该参数用于控制要发送到移动终端装置30的波束的方向性。结果，当检测到指示改变的值已经下降时 低于规定值时，基站20抑制发送信号的方向性的控制。 此外，基站20向移动终端装置30发送减少信息，指示该变化的值已经降到预定值以下的减少信息。 在接收到从基站20发送的减少信息时，移动终端装置30基于从基站20接收到的接收信号的延迟状态，将要发送的信号与基站20相等，然后发送 到基站20的均衡信号。

公开(公告)号：US20050221850A1

公开(公告)日：2005-10-06

申请号：US11093655

申请日：2005-03-29

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04Q7/38 ,  H04L12/24 ,  H04M11/04

CPC分类号： H04L41/00

摘要： A wireless communications system comprises a control apparatus (AA server) for controlling subscriber information, base stations (BS1, BS2), and mobile stations (MS1, MS2), wherein the control apparatus includes: a controlling unit for controlling priorities corresponding to fixed identifiers of mobile stations; the mobile station includes: a transmitting unit for transmitting the fixed identifier of a mobile station to a target base station, to which the mobile station is connected, when being connected to the base station; and the base station includes: a receiving unit for receiving the fixed identifier of a mobile station from the mobile station; and an allotting unit for allotting an identifier in an area corresponding to the priority of the corresponding mobile station to the mobile station on the basis of the received fixed identifier and control information of the controlling unit.

摘要翻译： 无线通信系统包括用于控制用户信息的控制装置（AA服务器），基站（BS 1，BS 2）和移动站（MS 1，MS 2），其中控制装置包括：控制单元，用于控制优先级 对应于移动台的固定标识符; 移动台包括：发送单元，用于当连接到基站时，向移动台连接的目标基站发送移动台的固定标识符; 并且所述基站包括：接收单元，用于从所述移动台接收移动台的固定标识符; 以及分配单元，用于根据所接收的固定标识符和控制单元的控制信息向移动台分配与对应移动台的优先级对应的区域中的标识符。

公开(公告)号：US20050003796A1

公开(公告)日：2005-01-06

申请号：US10806929

申请日：2004-03-23

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04J1/00 ,  H04B1/707 ,  H04J13/00 ,  H04L27/26 ,  H04M11/00 ,  H04W48/18 ,  H04W72/04 ,  H04W76/02

CPC分类号： H04L27/2608 ,  H04B1/69 ,  H04W72/0406

摘要： In a CDMA protocol wireless telecommunication system that allows mixed use of single carrier terminals and multiple carrier terminals, a wireless telecommunication system that can improve the utilization efficiency of the frequencies is realized. A wireless base station, single carrier terminals, multiple carrier terminals are provided, and the frequency channels are formed by a plurality of time slots, and the base station sets a preamble signal that indicates the terminal allocated to a time slot. At the same time, preamble signals for a plurality of frequency channels are transmitted nonsimultaneously. The single carrier terminal receives the preamble signals by switching the plurality of frequency channels transmitted from the wireless base station, and detects the received time slots based on the received preamble signal.

摘要翻译： 在允许单载波终端和多载波终端的混合使用的CDMA协议无线电信系统中，实现了可以提高频率的利用效率的无线电信系统。 提供无线基站，单载波终端，多个载波终端，并且频道由多个时隙形成，并且基站设置指示分配给时隙的终端的前导码信号。 同时，多个频率信道的前同步信号被非同时发送。 单载波终端通过切换从无线基站发送的多个频率信道来接收前导码信号，并且基于接收到的前导信号来检测接收到的时隙。

公开(公告)号：US08320495B2

公开(公告)日：2012-11-27

申请号：US12306384

申请日：2007-06-28

申请人： Susumu Kashiwase ,  Kugo Morita

发明人： Susumu Kashiwase ,  Kugo Morita

IPC分类号： H04L27/00

CPC分类号： H04W52/04 ,  H04W52/146 ,  H04W52/267 ,  H04W52/34

摘要： The present invention is summarized as a radio communication method including the steps of calculating a transmission power difference between a transmission power value of a first carrier and a transmission power value of a second carrier; determining whether or not the transmission power difference exceeds a threshold which indicates a maximum transmission power difference allowable between the first carrier and the second carrier; and decreasing a data rate for transmission via one of the first carrier and the second carrier that has the higher transmission power value when the transmission power difference exceeds the maximum transmission power difference.

摘要翻译： 本发明总结为一种无线电通信方法，包括以下步骤：计算第一载波的发送功率值和第二载波的发送功率值之间的发送功率差; 确定所述发送功率差是否超过指示所述第一载波和所述第二载波之间允许的最大发送功率差的阈值; 以及当所述发送功率差超过所述最大发送功率差时，通过所述第一载波和所述第二载波之一降低用于发送的数据速率，所述第一载波和所述第二载波具有较高的发送功率值。

公开(公告)号：US20100178924A1

公开(公告)日：2010-07-15

申请号：US12294874

申请日：2007-03-28

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04W36/00

CPC分类号： H04W36/30 ,  H04W8/24 ,  H04W24/00 ,  H04W36/04 ,  H04W36/06 ,  H04W88/08

摘要： A base station 100 included in a first radio communication system includes: a monitor instruction unit 130 configured to instruct a mobile station 10 to monitor a reception power of an interference signal transmitted using a frequency assigned to a second radio communication system (frequency b) when the radio communication with the mobile station 10 performed using a frequency a is interrupted; and a handoff instruction unit 140 configured to instruct the mobile station 10 to switch the frequency used in the radio communication to a frequency e not interfered with by the interference signal, in accordance with the reception power monitored by the mobile station 10.

摘要翻译： 包括在第一无线电通信系统中的基站100包括：监视指令单元130，被配置为指示移动站10监视使用分配给第二无线电通信系统的频率（频率b）发送的干扰信号的接收功率， 与使用频率a执行的与移动台10的无线电通信被中断; 以及切换指示部140，根据移动台10所监视的接收功率，指示移动台10将无线通信中使用的频率切换为不受干扰信号干扰的频率e。

公开(公告)号：US20100014488A1

公开(公告)日：2010-01-21

申请号：US12159086

申请日：2006-12-22

申请人： Minako Kitahara ,  Susumu Kashiwase

发明人： Minako Kitahara ,  Susumu Kashiwase

IPC分类号： H04J3/00

CPC分类号： H04W72/0446 ,  H04W48/08 ,  H04W88/08

摘要： In a base station device (30) for performing wireless communications with a plurality of mobile station devices (20) by using a frame that includes a plurality of uplink time slots and a plurality of downlink time slots that correspond to these uplink time slots, the base station device includes a time slot assignment part (37) for assigning to respective channels a time slot set constructed from uplink time slots and downlink time slots within a frame; and a part (39) for specifying, among the one or more channels to which a time slot set has been assigned by the time slot assignment part (37), channels that do not use uplink time slots whereby a channel that does not use an uplink time slot is specified. The time slot assignment part (37) assigns an uplink time slot assigned to the channel specified by the part (39) for specifying channels that do not use uplink time slots to a channel other than the specified channel.

摘要翻译： 在通过使用包括多个上行链路时隙的帧和对应于这些上行链路时隙的多个下行链路时隙来执行与多个移动台装置（20）的无线通信的基站装置（30）中， 基站装置包括：时隙分配部（37），用于向各个信道分配由上行链路时隙构成的时隙和帧内的下行时隙; 以及用于在由时隙分配部分（37）分配了时隙集合的一个或多个信道中指定不使用上行链路时隙的信道的部分（39），由此不使用 指定上行链路时隙。 时隙分配部分（37）将分配给由用于指定不使用上行链路时隙的信道的部分（39）指定的信道的上行链路时隙分配给除了指定信道之外的信道。

公开(公告)号：US20050195861A1

公开(公告)日：2005-09-08

申请号：US11064670

申请日：2005-02-23

申请人： Susumu Kashiwase

发明人： Susumu Kashiwase

IPC分类号： H04L12/951 ,  H04J1/02 ,  H04L12/811 ,  H04M11/00 ,  H04W28/06 ,  H04W76/02 ,  H04W80/10

CPC分类号： H04M11/064 ,  G10L19/167 ,  H04L65/103 ,  H04L65/607

摘要： A sound communication system in which sound information is transmitted and received via an internet protocol network, has a terminal of a transmission side having an encoding unit which encodes the sound information at a predetermined section of a frame unit, and a packetizing unit which packetizes the sound data of the frame unit which is encoded in the encoding unit while thinning out a predetermined frame, and a terminal of a reception side having a receiving unit which receives the encoded sound data which is packetized, and a decoding unit which decodes the encoded sound data which is received by the receiving unit while complementing the encoded sound data which is received at the predetermined frame unit.

摘要翻译： 一种声音通信系统，其中通过因特网协议网络发送和接收声音信息，具有发送侧的终端具有编码单元，该编码单元对帧单元的预定部分进行声音信息的编码;以及打包单元， 在编码单元中编码的帧单元的声音数据，同时减薄预定的帧，以及具有接收单元的接收侧的终端，接收单元接收被分组化的编码声音数据;解码单元，其对编码的声音进行解码 数据由接收单元接收，同时补充以预定帧单元接收的编码声音数据。

公开(公告)号：US20140098738A1

公开(公告)日：2014-04-10

申请号：US14119389

申请日：2012-05-24

申请人： Takashi Matsumura ,  Takanori Miura ,  Susumu Kashiwase ,  Hitoya Tachikawa

发明人： Takashi Matsumura ,  Takanori Miura ,  Susumu Kashiwase ,  Hitoya Tachikawa

IPC分类号： H04W40/12

CPC分类号： H04W40/12 ,  H04B7/0673 ,  H04B7/155 ,  H04B7/2606 ,  H04W16/24 ,  H04W16/26 ,  H04W48/20 ,  H04W72/1231 ,  H04W84/005 ,  H04W84/047 ,  H04W88/04 ,  H04W88/085

摘要： A radio communication system comprises: a radio base station, a terminal device, and a plurality of relay devices that relay radio communication between the radio base station and the terminal device. The plurality of relay devices create communication quality information in radio communication between the relay devices and the radio base station. The terminal device preferentially connects to the relay device having the best communication quality based on each of the communication quality information.

摘要翻译： 无线通信系统包括：无线基站，终端装置，以及中继无线基站与终端装置之间的无线通信的多个中继装置。 多个中继装置在中继装置与无线基站之间的无线通信中产生通信质量信息。 终端设备基于通信质量信息中的每一个优先地连接到具有最佳通信质量的中继设备。