公开(公告)号：EP2384047A1

公开(公告)日：2011-11-02

申请号：EP09837606.4

申请日：2009-12-28

申请人： NTT DOCOMO, INC.

发明人： GOTO, Yoshikazu ,  HAYASHI, Takahiro ,  HANAKI, Akihito ,  TAKAGI, Yukiko

IPC分类号： H04W28/04 ,  H04L1/18

CPC分类号： H04L1/1874 ,  H04L1/1803 ,  H04L1/1822 ,  H04L1/1887

摘要： A BTS 100 includes a MAC-hs processing unit configured to determine if the priority of a communication to be executed for the communication request received is equal to or higher than a predetermined priority, and a HARQ process control unit 121 configured to assign a priority communication to be executed for the communication request to the retransmission processes in preference to other communications if the determination unit determines that the priority is equal to or higher than the predetermined priority. In a case where all the retransmission processes are occupied by the other communications, the HARQ process control unit 121 discards some of the packets stored in a HARQ buffer, based on the number of the retransmission processes required for executing the priority communication.

摘要翻译： BTS 100包括MAC-hs处理单元和HARQ处理控制单元121，所述MAC-hs处理单元被配置为确定针对所接收的通信请求执行的通信的优先级是否等于或高于预定优先级，所述HARQ处理控制单元121被配置为分配优先级通信 如果所述确定单元确定所述优先级等于或高于所述预定优先级，则优先于其他通信执行针对重发处理的通信请求。 在全部重发处理被其他通信占用的情况下，HARQ处理控制单元121基于执行优先通信所需的重发处理的次数，丢弃存储在HARQ缓冲器中的一些分组。

公开(公告)号：EP2451205A1

公开(公告)日：2012-05-09

申请号：EP10794253.4

申请日：2010-07-02

申请人： NTT DOCOMO, INC.

发明人： HAYASHI, Takahiro ,  MASUDA, Masafumi ,  ANDO, Hidehiro ,  SATO, Takaaki ,  YASUDA, Yoshiyuki

IPC分类号： H04W28/02 ,  H04L29/06

CPC分类号： H04L69/324 ,  H04L69/18 ,  H04W28/06 ,  H04W76/20

摘要： Disclosed is a communication method for switching between a first connection state, in which a data unit is transmitted in a first size, and a second connection state, in which a data unit is transmitted in a second size which is larger than the first size. The communication method comprises a step of maintaining the size of a data unit at the first size in a case where there is a transition from the first connection state to the second connection state after there had been a transition from the second connection state to the first connection state.

摘要翻译： 公开了一种通信方法，用于在其中以第一大小发送数据单元的第一连接状态和第二连接状态之间进行切换，其中以第二大小发送数据单元。 通信方法包括在从第二连接状态到第一连接状态的转变之后从第一连接状态到第二连接状态的转变的情况下将数据单元的尺寸维持在第一尺寸的步骤 连接状态。

公开(公告)号：EP2375609A1

公开(公告)日：2011-10-12

申请号：EP09833501.1

申请日：2009-12-18

申请人： NTT DOCOMO, INC.

发明人： TAKAGI, Yukiko ,  HAYASHI, Takahiro ,  HANAKI, Akihito ,  GOTO, Yoshikazu

IPC分类号： H04L1/18 ,  H04B1/707 ,  H04W28/04

CPC分类号： H04L1/1845 ,  H04B1/707 ,  H04L1/0067 ,  H04L1/1812

摘要： A radio base station (100) executes a hybrid automatic repeat request including an automatic repeat request to request a source of a signal sequence (B1) transmitted via E-DPDCH to retransmit the signal sequence (B1) and combining process of the signal sequence (B1) received a plurality of times as a consequence of the retransmission. The radio base station (100) includes: a E-DPDCH despreading unit (113) configured to execute despreading process of the signal sequence (B1) received via the E-DPDCH; a HARQ buffer (121) configured to store the signal sequence (B1) outputted from the E-DPDCH despreading unit (113); and a HARQ control unit (123) configured to execute the combining process by using the signal sequence (B1) stored in the HARQ buffer (121).

摘要翻译： 无线电基站（100）执行包括自动重复请求的混合自动重复请求，以请求经由E-DPDCH发送的信号序列（B1）的源以重新发送信号序列（B1），并且将信号序列（ B1）作为重传的结果而被多次接收。 无线基站（100）包括：E-DPDCH解扩部（113），对通过E-DPDCH接收的信号序列（B1）进行解扩处理; HARQ缓存器（121），用于存储从E-DPDCH解扩单元（113）输出的信号序列（B1）; 以及HARQ控制单元（123），被配置为通过使用存储在HARQ缓冲器（121）中的信号序列（B1）来执行组合处理。

公开(公告)号：EP2334124A1

公开(公告)日：2011-06-15

申请号：EP09814617.8

申请日：2009-09-17

申请人： NTT DOCOMO, INC.

发明人： ISHII, Hiroyuki ,  IWAMURA, Mikio ,  HAYASHI, Takahiro ,  ISHIKAWA, Yoshihiro

IPC分类号： H04W52/30

CPC分类号： H04W52/146 ,  H04W52/242 ,  H04W52/28 ,  H04W52/32

摘要： A mobile station (UE) according to the present invention includes: a transmission power determining unit (13) configured to determine a transmission power in an uplink shared channel, in accordance with a maximum transmission power value corresponding to power class of the mobile station (UE), the number of resource blocks for the uplink shared channel, path loss between the mobile station (UE) and a radio base station (eNB) which is a connection destination of the uplink shared channel, and transmission power control information received from the radio base station (eNB); wherein when receiving a maximum allowable transmission power value from the radio base station (end) , the transmission power determining unit (13) is configured to determine transmission power in the uplink shared channel, using the maximum allowable transmission power value instead of the maximum transmission power value corresponding to the power class of the mobile station (UE).

摘要翻译： 根据本发明的移动台（UE）包括：发送功率确定单元（13），被配置为根据与移动台的功率等级对应的最大发送功率值来确定上行链路共享信道中的发送功率（ UE），上行链路共享信道的资源块的数量，作为上行链路共享信道的连接目的地的移动台（UE）和无线基站（eNB）之间的路径损耗以及从上行链路共享信道接收的发送功率控制信息 无线基站（eNB）; 其特征在于，从所述无线基站接收到最大容许发送功率值（结束）时，所述发送功率决定部（13）使用所述最大允许发送功率值而不是所述最大发送来确定所述上行链路共享信道的发送功率 功率值对应于移动台（UE）的功率等级。

公开(公告)号：EP2536217A1

公开(公告)日：2012-12-19

申请号：EP10845770.6

申请日：2010-07-02

申请人： NTT DoCoMo, Inc.

发明人： AOYAGI, Kenichiro ,  NAKAMURA, Yuichiro ,  MATSUTANI, Hideyuki ,  IWAMURA, Mikio ,  HAYASHI, Takahiro ,  OBATA, Kazunori

IPC分类号： H04W36/14 ,  H04W4/22

CPC分类号： H04W36/0005 ,  H04W36/0022 ,  H04W36/28 ,  H04W52/02 ,  H04W76/50 ,  H04W80/04 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/146

摘要： During a transition procedure from a first communication system to a second communication system, when the priority of a second communication call, whose setup is requested, is the first priority, the second communication system does not set up the bearer of a first communication call between the second communication system and the mobile communication terminal, and notifies the first communication system that the setup of the first communication is not possible, but the setup of the second communication call is possible. When notified that the setup of the first communication is not possible, but the setup of the second communication call is possible, the first communication system aborts the handover procedure, and instructs the mobile communication terminal to switch to the second communication system by another procedure.

摘要翻译： 在从第一通信系统到第二通信系统的转换过程中，当请求其设置的第二通信呼叫的优先级是第一优先级时，第二通信系统不建立第一通信呼叫的承载， 第二通信系统和移动通信终端，并且通知第一通信系统第一通信的建立是不可能的，但是第二通信呼叫的建立是可能的。 当通知第一通信的设置是不可能的，但是第二通信呼叫的设置是可能的时，第一通信系统中止切换过程，并且指示移动通信终端通过另一过程切换到第二通信系统。

公开(公告)号：EP2400809A1

公开(公告)日：2011-12-28

申请号：EP10743702.2

申请日：2010-02-15

申请人： NTT DOCOMO, INC.

发明人： HAYASHI, Takahiro ,  YASUDA, Yoshiyuki ,  HANAKI, Akihito ,  GOTO, Yoshikazu ,  ISHII, Hiroyuki

IPC分类号： H04W72/12 ,  H04W72/10

CPC分类号： H04W72/1231 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/1812 ,  H04L1/1887 ,  H04W72/1242 ,  H04W72/1247

摘要： A mobile communication system comprises: a data amount measurement unit (224) configured to measure an actual usage record of the first call type during execution of the first call type after starting the first call type; and MAC processing unit (222) configured to set a scheduling order of the first call type based on the actual usage record of the first call type, during execution of the first call type.

摘要翻译： 一种移动通信系统，包括：数据量测量单元，被配置为在开始所述第一呼叫类型之后，测量在执行所述第一呼叫类型期间所述第一呼叫类型的实际使用记录; 和MAC处理单元（222），被配置为在第一呼叫类型的执行期间基于第一呼叫类型的实际使用记录来设置第一呼叫类型的调度顺序。

公开(公告)号：EP2391171A1

公开(公告)日：2011-11-30

申请号：EP10733493.0

申请日：2010-01-20

申请人： NTT DOCOMO, INC.

发明人： GOTO, Yoshikazu ,  HAYASHI, Takahiro ,  HANAKI, Akihito ,  TOMITA, Morikazu ,  TAKAGI, Yukiko

IPC分类号： H04W72/08 ,  H04J1/00 ,  H04W28/16

CPC分类号： H04W72/085 ,  H04W72/0453

摘要： Each of a plurality of frequencies defines a combination of at least one uplink from among a plurality of types of uplink radio access, and at least one downlink from among a plurality of types of downlink radio access. A base station (100a) includes an evaluation point calculation unit (150) which calculates the uplink evaluation points for each of the plurality of frequencies based on the uplink parameters contributing to the uplink throughput, and calculates the downlink evaluation points for each of the plurality of frequencies based on the downlink parameters contributing to the downlink throughput, and a selection unit (160) which selects the frequency to be used by the radio terminal of frequency selection target from among the plurality of frequencies, based on the uplink evaluation points and the downlink evaluation points.

摘要翻译： 多个频率中的每一个定义了多种类型的上行链路无线电接入中的至少一个上行链路和多种类型的下行链路无线电接入中的至少一个下行链路的组合。 基站（100a）包括：评价点计算部（150），基于对上行链路吞吐量有贡献的上行链路参数，计算上述各个频率的上行链路评价点，并计算各个下行链路评价点 基于有助于下行链路吞吐量的下行链路参数的频率，以及选择单元（160），其基于上行链路评估点和所述多个频率来选择频率选择对象的无线终端从多个频率中使用的频率， 下行评估点。

公开(公告)号：EP2389038A1

公开(公告)日：2011-11-23

申请号：EP10731261.3

申请日：2010-01-14

申请人： NTT DOCOMO, INC.

发明人： GOTO, Yoshikazu ,  HAYASHI, Takahiro ,  HANAKI, Akihito ,  TOMITA, Morikazu ,  TAKAGI, Yukiko

IPC分类号： H04W52/04 ,  H04B1/707 ,  H04W72/04

CPC分类号： H04B17/0045 ,  H04B17/327 ,  H04W52/12 ,  H04W52/146 ,  H04W52/20 ,  H04W52/22 ,  H04W52/225 ,  H04W52/24 ,  H04W52/34

摘要： A base station includes a measuring unit and a setting unit. The measuring unit configured to measure at least any one piece of information of an absolute value of received total wideband power in the cell, a dispersion value of the received total wideband power in the cell, a reception success rate which is a rate of success in packet reception in the cell, and a simultaneous connecting user number which is the number of radio terminals connected to the cell simultaneously. The setting unit configured to set target received total wideband power which is a target for the received total wideband power in the cell based on information measured by the measuring unit.

摘要翻译： 基站包括测量单元和设置单元。 所述测量单元被配置为测量所述小区中接收的总宽带功率的绝对值的绝对值中的至少一条信息，所述小区中所接收的总宽带功率的色散值，作为成功率的接收成功率 小区中的分组接收，以及同时连接的用户号码，其是同时连接到小区的无线终端的数量。 所述设定单元被配置为基于由所述测量单元测量的信息来设置所述小区中所接收的总宽带功率的目标接收总宽带功率。