公开(公告)号：EP1892975B1

公开(公告)日：2014-01-15

申请号：EP06766661.0

申请日：2006-06-13

申请人： NTT DOCOMO, INC.

发明人： TANNO, Motohiro, c/o NTT DoCoMo Inc. ,  HIGUCHI, Kenichi, c/o NTT DoCoMo Inc. ,  SAWAHASHI, Mamoru, c/o NTT DoCoMo, Inc.

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04W74/0833

摘要： In a radio communication system, a user terminal transmits a reservation packet to a base station using a common control channel (1), and the base station assigns an uplink data channel to the user terminal according to the reservation packet, and assigns a first shared control channel (2b) to the user terminal in association with the uplink data channel, and the mobile station transmits a control signal to the base station using the associated uplink shared control channel. According to status of radio communication, the base station may assign beforehand a second uplink shared control channel (2a) for which occupation by the user terminal is permitted only while the user terminal is performing communication.

公开(公告)号：EP1892975B2

公开(公告)日：2018-01-31

申请号：EP06766661.0

申请日：2006-06-13

申请人： NTT DOCOMO, INC.

发明人： TANNO, Motohiro, c/o NTT DoCoMo Inc. ,  HIGUCHI, Kenichi, c/o NTT DoCoMo Inc. ,  SAWAHASHI, Mamoru, c/o NTT DoCoMo, Inc.

IPC分类号： H04W72/04

CPC分类号： H04W72/0413 ,  H04W74/0833

摘要： In a radio communication system, a user terminal transmits a reservation packet to a base station using a common control channel (1), and the base station assigns an uplink data channel to the user terminal according to the reservation packet, and assigns a first shared control channel (2b) to the user terminal in association with the uplink data channel, and the mobile station transmits a control signal to the base station using the associated uplink shared control channel. According to status of radio communication, the base station may assign beforehand a second uplink shared control channel (2a) for which occupation by the user terminal is permitted only while the user terminal is performing communication.

公开(公告)号：EP1892975A1

公开(公告)日：2008-02-27

申请号：EP06766661.0

申请日：2006-06-13

申请人： NTT DoCoMo Inc.

发明人： TANNO, Motohiro, c/o NTT DoCoMo Inc. ,  HIGUCHI, Kenichi, c/o NTT DoCoMo Inc. ,  SAWAHASHI, Mamoru, c/o NTT DoCoMo, Inc.

IPC分类号： H04Q7/36

CPC分类号： H04W72/0413 ,  H04W74/0833

摘要： In a radio communication system, a user terminal transmits a reservation packet to a base station using a common control channel (1), and the base station assigns an uplink data channel to the user terminal according to the reservation packet, and assigns a first shared control channel (2b) to the user terminal in association with the uplink data channel, and the mobile station transmits a control signal to the base station using the associated uplink shared control channel. According to status of radio communication, the base station may assign beforehand a second uplink shared control channel (2a) for which occupation by the user terminal is permitted only while the user terminal is performing communication.

摘要翻译： 在无线通信系统中，用户终端使用公共控制信道（1）向基站发送预约分组，基站根据预约分组向用户终端分配上行链路数据信道，并分配第一共享 控制信道（2b）与所述上行链路数据信道相关联，并且所述移动站使用所述相关联的上行链路共享控制信道向所述基站发送控制信号。 根据无线通信的状态，基站可以预先分配在用户终端进行通信时只允许用户终端的占用的第二上行链路共享控制信道（2a）。