公开(公告)号：US20120238303A1

公开(公告)日：2012-09-20

申请号：US13417614

申请日：2012-03-12

申请人： Tatsuya Kikuzuki ,  Yoji Ohashi ,  Kaoru Yokoo

发明人： Tatsuya Kikuzuki ,  Yoji Ohashi ,  Kaoru Yokoo

IPC分类号： H04W72/12 ,  H04W88/02 ,  H04W88/08

CPC分类号： H04W72/1226 ,  H04W36/18 ,  H04W88/08

摘要： A radio communication system including a base station apparatus including a first memory to store a schedule for communication using each of a plurality of set values of a predetermined communication element in the physical layer, a first antenna to communicate with a terminal apparatus using a first set value of the plurality of set values in accordance with the schedule stored in the first memory, and a first processor to select a second set value of the plurality of set values if the condition of communication performed with the terminal apparatus by the first antenna using the first set value has deteriorated, and cause the first antenna to perform communication using the selected second set value in accordance with the schedule and the terminal apparatus including a second memory to store the schedule, a second antenna to communicate with the base station apparatus, and a second processor.

摘要翻译： 一种无线电通信系统，包括：基站装置，包括：第一存储器，用于存储使用所述物理层中的预定通信元件的多个设定值中的每一个进行通信的调度;第一天线，其与使用第一组的终端装置进行通信 根据存储在第一存储器中的调度的多个设定值的值，以及第一处理器，如果通过使用第一天线的终端装置与终端装置进行通信的条件，则选择多个设定值的第二设定值 第一设定值劣化，并且使第一天线根据调度使用所选择的第二设定值进行通信，并且终端装置包括存储该调度的第二存储器，与基站装置进行通信的第二天线，以及 第二个处理器

公开(公告)号：US20120236719A1

公开(公告)日：2012-09-20

申请号：US13418544

申请日：2012-03-13

申请人： Tatsuya Kikuzuki ,  Masafumi Katoh ,  Kaoru Yokoo

发明人： Tatsuya Kikuzuki ,  Masafumi Katoh ,  Kaoru Yokoo

IPC分类号： H04W24/00

CPC分类号： H04W74/0816 ,  H04W24/02 ,  H04W24/10 ,  Y02D70/142 ,  Y02D70/162

摘要： A wireless communication device, including a radio transceiver data configured to transmit and to receive data packets to and from a base station, and a processor configured to compute a proportional hidden standby time being computed on the basis of at least two of from among a proportional exposed communication time, a proportional exposed collision time, and a proportional exposed standby time, to compute a predicted PER from the proportional hidden standby time computed; to compute a threshold value for the number of retransmission attempts on the basis of the predicted PER computed, and to cause the radio transceiver to repeat transmission of a data packet to the base station until the number of transmissions exceeds the threshold value computed in the case of failed transmission of a data packet to the base station by the radio transceiver.

摘要翻译： 一种无线通信设备，包括被配置为向基站发送数据分组和从基站接收数据分组的无线电收发器数据，以及被配置为计算比例隐藏待机时间的处理器，其基于比例中的至少两个来计算 暴露的通信时间，暴露的碰撞时间比例和暴露的等待时间成比例，从计算的比例隐藏待机时间计算预测的PER; 基于所计算的预测的PER来计算重传尝试次数的阈值，并且使无线电收发器重复向基站发送数据分组，直到传输次数超过在该情况下计算的阈值 由无线电收发器将数据分组发送到基站的失败。

公开(公告)号：US08891374B2

公开(公告)日：2014-11-18

申请号：US13418544

申请日：2012-03-13

申请人： Tatsuya Kikuzuki ,  Masafumi Katoh ,  Kaoru Yokoo

发明人： Tatsuya Kikuzuki ,  Masafumi Katoh ,  Kaoru Yokoo

IPC分类号： H04L12/26 ,  H04W74/08 ,  H04L12/28 ,  H04W24/02 ,  H04W24/10

CPC分类号： H04W74/0816 ,  H04W24/02 ,  H04W24/10 ,  Y02D70/142 ,  Y02D70/162

摘要： A wireless communication device, including a radio transceiver data configured to transmit and to receive data packets to and from a base station, and a processor configured to compute a proportional hidden standby time being computed on the basis of at least two of from among a proportional exposed communication time, a proportional exposed collision time, and a proportional exposed standby time, to compute a predicted PER from the proportional hidden standby time computed; to compute a threshold value for the number of retransmission attempts on the basis of the predicted PER computed, and to cause the radio transceiver to repeat transmission of a data packet to the base station until the number of transmissions exceeds the threshold value computed in the case of failed transmission of a data packet to the base station by the radio transceiver.

摘要翻译： 一种无线通信设备，包括被配置为向基站发送数据分组和从基站接收数据分组的无线电收发器数据，以及被配置为计算比例隐藏待机时间的处理器，其基于比例中的至少两个来计算 暴露的通信时间，暴露的碰撞时间比例和暴露的等待时间成比例，从计算的比例隐藏待机时间计算预测的PER; 基于所计算的预测的PER来计算重传尝试次数的阈值，并且使无线电收发器重复向基站发送数据分组，直到传输次数超过在该情况下计算的阈值 由无线电收发器将数据分组发送到基站的失败。

公开(公告)号：US08964558B2

公开(公告)日：2015-02-24

申请号：US13613255

申请日：2012-09-13

申请人： Tatsuya Kikuzuki

发明人： Tatsuya Kikuzuki

IPC分类号： H04J1/16 ,  H04W52/02 ,  H04L1/20 ,  H04W84/18 ,  H04W88/08 ,  H04W88/16

CPC分类号： H04W52/0222 ,  H04L1/20 ,  H04W52/0245 ,  H04W84/18 ,  H04W88/08 ,  H04W88/16 ,  Y02D70/22

摘要： A transmission control method performed in a communication apparatus, the transmission control method including: receiving a packet from a counterparty apparatus, measuring a quality of communication with the counterparty apparatus and the fluctuation amount of the quality, controlling a transmission so as to transmit a packet to the counterparty apparatus when the fluctuation amount is relatively large in accordance with a first level and the quality is relatively high in accordance with a second level, and not to transmit a packet to the counterparty apparatus when the fluctuation amount is relatively large in accordance with the first level and the quality is relatively low in accordance with the second level.

摘要翻译： 一种在通信装置中执行的传输控制方法，所述传输控制方法包括：从对方设备接收分组，测量与对方设备的通信质量和质量的波动量，控制传输以便发送分组 当根据第一级别的波动量相对较大并且根据第二级别的质量相对较高时，向对方设备发送数据，并且当波动量相对较大时不向对方设备发送分组 一级和二级质量相对较低。

公开(公告)号：US20130121181A1

公开(公告)日：2013-05-16

申请号：US13613255

申请日：2012-09-13

申请人： Tatsuya Kikuzuki

发明人： Tatsuya Kikuzuki

IPC分类号： H04W24/00

CPC分类号： H04W52/0222 ,  H04L1/20 ,  H04W52/0245 ,  H04W84/18 ,  H04W88/08 ,  H04W88/16 ,  Y02D70/22

摘要： A transmission control method performed in a communication apparatus, the transmission control method including: receiving a packet from a counterparty apparatus, measuring a quality of communication with the counterparty apparatus and the fluctuation amount of the quality, controlling a transmission so as to transmit a packet to the counterparty apparatus when the fluctuation amount is relatively large in accordance with a first level and the quality is relatively high in accordance with a second level, and not to transmit a packet to the counterparty apparatus when the fluctuation amount is relatively large in accordance with the first level and the quality is relatively low in accordance with the second level.

摘要翻译： 一种在通信装置中执行的传输控制方法，所述传输控制方法包括：从对方设备接收分组，测量与对方设备的通信质量和质量的波动量，控制传输以便发送分组 当根据第一级别的波动量相对较大并且根据第二级别的质量相对较高时，向对方设备发送数据，并且当波动量相对较大时不向对方设备发送分组 一级和二级质量相对较低。