公开(公告)号：US06983039B2

公开(公告)日：2006-01-03

申请号：US10453695

申请日：2003-06-04

申请人： Yoshihiro Ishikawa ,  Akihiro Maebara ,  Seizo Onoe ,  Yoshitaka Hiramoto

发明人： Yoshihiro Ishikawa ,  Akihiro Maebara ,  Seizo Onoe ,  Yoshitaka Hiramoto

IPC分类号： H04M15/00

CPC分类号： H04L47/822 ,  H04L47/11 ,  H04L47/15 ,  H04L47/2433 ,  H04L47/29 ,  H04L47/70

摘要： Each communication is classified into any one of a plurality of communication types in advance. A plurality of threshold values used for determining whether or not the resources are to be allocated are set up in advance. The plurality of threshold values differ from each other according to the communication types and a predetermined number of divided traffic amount ranges such that a difference in ease of resource allocation between the communication types increases as a traffic value increases. When a communication connection request is made, the traffic of communication being executed is measured. A threshold value is selected according to the communication type of a communication associated with the connection request and the measured traffic. Whether or not resources maybe allocated to the communication associated with the connection request is determined based on the selected threshold value and the measured traffic.

摘要翻译： 预先将各通信分类为多种通信类型中的任一种。 预先设定用于确定是否要分配资源的多个阈值。 多个阈值根据通信类型和预定数量的划分业务量范围彼此不同，使得通信类型之间的资源分配容易度差随着业务值增加而增加。 当进行通信连接请求时，测量正在执行的通信的流量。 根据与连接请求相关联的通信的通信类型和所测量的业务量来选择阈值。 基于所选择的阈值和测量的流量来确定资源是否可以分配给与连接请求相关联的通信。

公开(公告)号：US07193978B2

公开(公告)日：2007-03-20

申请号：US10072993

申请日：2002-02-12

申请人： Yoshihiro Ishikawa ,  Seizo Onoe ,  Takaaki Sato ,  Yoshitaka Hiramoto ,  Takehiro Nakamura

发明人： Yoshihiro Ishikawa ,  Seizo Onoe ,  Takaaki Sato ,  Yoshitaka Hiramoto ,  Takehiro Nakamura

IPC分类号： H04B7/216

CPC分类号： H04J13/16 ,  H04B2201/7071 ,  H04W16/14 ,  H04W24/00 ,  H04W72/0466 ,  H04W88/08

摘要： A radio channel setting control method for communications between a base-station apparatus and a mobile-station apparatus in a mobile communications system employing a CDMA scheme comprising the steps of: a) determining whether or not a spread code used for the communications can be allocated; b) determining whether or not a predetermined hardware device can be allocated; c) determining whether or not a radio resource can be allocated; d) setting the radio channel between the base-station apparatus and mobile-station apparatus when it is determined that the spread code, predetermined hardware device and radio resource can be allocated.

摘要翻译： 一种用于采用CDMA方案的移动通信系统中的基站装置与移动台装置之间的通信的无线电信道设置控制方法，包括以下步骤：a）确定是否可以分配用于通信的扩展码 ; b）确定是否可以分配预定的硬件设备; c）确定是否可以分配无线电资源; d）当确定可以分配扩展码，预定硬件设备和无线电资源时，设置基站装置和移动台装置之间的无线电信道。

公开(公告)号：US08965437B2

公开(公告)日：2015-02-24

申请号：US13878350

申请日：2011-09-30

申请人： Kohei Kiyoshima ,  Hiroyuki Ishii ,  Yoshitaka Hiramoto ,  Naoki Nakaminami

发明人： Kohei Kiyoshima ,  Hiroyuki Ishii ,  Yoshitaka Hiramoto ,  Naoki Nakaminami

IPC分类号： H04B7/00 ,  H04W52/24 ,  H04W52/12 ,  H04W16/26 ,  H04W52/14

CPC分类号： H04W52/241 ,  H04W16/26 ,  H04W52/12 ,  H04W52/146 ,  H04W52/242 ,  H04W52/248 ,  H04W52/46

摘要： A base station includes a determination unit that determines whether user equipment performs radio communication through a booster, based on delay time of a signal transmitted to and received from the user equipment; a target SIR setting unit that sets a target SIR to be compared to a received SIR for performing transmission power control based on the received SIR of an uplink signal from the user equipment; a transmission power control signal generating unit that generates, based on the target SIR and the received SIR, a transmission power control signal to be set for controlling transmission power of the user equipment; and a transmitter that transmits the transmission power control signal to the user equipment. When determination is made that the radio communication is performed through the booster, the target SIR is set to be less than or equal to a predetermined upper limit value.

摘要翻译： 基站包括确定单元，其基于发送到用户设备并从用户设备接收的信号的延迟时间来确定用户设备是否通过升压器执行无线电通信; 目标SIR设置单元，其基于来自用户设备的上行链路信号的接收SIR，设置要与用于执行发送功率控制的接收SIR进行比较的目标SIR; 发送功率控制信号生成单元，其基于所述目标SIR和所接收的SIR生成要设置用于控制所述用户设备的发送功率的发送功率控制信号; 以及向所述用户设备发送所述发送功率控制信号的发送机。 当确定通过增强器执行无线电通信时，目标SIR被设置为小于或等于预定上限值。

公开(公告)号：US20130210341A1

公开(公告)日：2013-08-15

申请号：US13878350

申请日：2011-09-30

申请人： Kohei Kiyoshima ,  Hiroyuki Ishii ,  Yoshitaka Hiramoto ,  Naoki Nakaminami

发明人： Kohei Kiyoshima ,  Hiroyuki Ishii ,  Yoshitaka Hiramoto ,  Naoki Nakaminami

IPC分类号： H04W52/24

CPC分类号： H04W52/241 ,  H04W16/26 ,  H04W52/12 ,  H04W52/146 ,  H04W52/242 ,  H04W52/248 ,  H04W52/46

摘要： A base station includes a determination unit that determines whether user equipment performs radio communication through a booster, based on delay time of a signal transmitted to and received from the user equipment; a target SIR setting unit that sets a target SIR to be compared to a received SIR for performing transmission power control based on the received SIR of an uplink signal from the user equipment; a transmission power control signal generating unit that generates, based on the target SIR and the received SIR, a transmission power control signal to be set for controlling transmission power of the user equipment; and a transmitter that transmits the transmission power control signal to the user equipment. When determination is made that the radio communication is performed through the booster, the target SIR is set to be less than or equal to a predetermined upper limit value.

摘要翻译： 基站包括确定单元，其基于发送到用户设备并从用户设备接收的信号的延迟时间来确定用户设备是否通过升压器执行无线电通信; 目标SIR设置单元，其基于来自用户设备的上行链路信号的接收SIR，设置要与用于执行发送功率控制的接收SIR进行比较的目标SIR; 发送功率控制信号生成单元，其基于所述目标SIR和所接收的SIR生成要设置用于控制所述用户设备的发送功率的发送功率控制信号; 以及向所述用户设备发送所述发送功率控制信号的发送机。 当确定通过增强器执行无线电通信时，目标SIR被设置为小于或等于预定上限值。