公开(公告)号：US09215688B2

公开(公告)日：2015-12-15

申请号：US13707786

申请日：2012-12-07

Applicant: Huawei Technologies Co., Ltd.

Inventor： Arnaud Meylan ,  Xiaoan Fan ,  Junhui Zhao

IPC: H04W72/00 ,  H04L12/18 ,  H04L12/58 ,  H04W72/04

CPC classification number: H04W72/005 ,  H04L12/189 ,  H04L51/38 ,  H04W72/042

Abstract: The present invention discloses a data transmission method, base station and terminal. The method comprises: transmitting, in every subframe used for transmitting multimedia broadcast multicast service (MBMS), n transport blocks (TBs) to terminals, and transmitting to the terminals the correspondence between the MBMS corresponding to each TB in the subframe and the TB serial number of each TB in the subframe; wherein n is an integer greater than one, a period of time occupies in every subframe by the TBs corresponding to same MBMS is same, and each TB in the subframe corresponds to a unique TB serial number. The present invention can transmit two or more TBs to terminals in every subframe, and the TBs transmitted in the subframe can correspond to different MBMSs, thereby realizing the transmission of TBs corresponding to a plurality of MBMSs in a subframe and improving the spectrum effectiveness of the data transmission.

Abstract translation: 本发明公开了一种数据传输方法，基站和终端。 该方法包括：在用于向多媒体广播组播服务（MBMS）发送多媒体广播组播服务（MBMS）的每个子帧中发送n个传输块（TB），并向终端发送对应于子帧中每个TB的MBMS与TB序列 子帧中每个TB的数量; 其中n是大于1的整数，通过对应于相同MBMS的TB在每个子帧中占用的时间段相同，并且子帧中的每个TB对应于唯一的TB序列号。 本发明可以在每个子帧中向终端发送两个或更多个TB，并且在子帧中发送的TB可以对应于不同的MBMS，从而在子帧中实现与多个MBMS相对应的TB的传输，并提高了 数据传输。

公开(公告)号：US09591663B2

公开(公告)日：2017-03-07

申请号：US14931283

申请日：2015-11-03

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Wei Quan ,  Yi Jiang ,  Jian Zhang ,  Arnaud Meylan ,  Qiao Zhang ,  Zhongbin Qin ,  Guanglin Han

IPC: H04W72/12 ,  H04W72/04

CPC classification number: H04W72/1289 ,  H04W72/04 ,  H04W72/042 ,  H04W72/1278

Abstract: A scheduling request method, network side device, terminal device and system, belong to the field of communications technologies. The method includes: configuring a first shared resource used for a scheduling request (SR), and sending first information to multiple terminal devices to notify of the first shared resource (101); receiving the SR on the first shared resource (102); allocating a second shared resource of uplink data to the multiple terminal devices, or allocating a dedicated resource of uplink data to at least one of the multiple terminal devices (103). The network side device includes: a configuration module, a receiving module and an allocation module. The terminal device includes: a receiving module, a request module and a sending module. The present invention avoids the waste of the uplink data resource, and improves a utilization rate of the uplink data resource and a transmission success rate of the uplink data.

Abstract translation: 调度请求方式，网络侧设备，终端设备和系统属于通信技术领域。 该方法包括：配置用于调度请求（SR）的第一共享资源，以及向多个终端设备发送第一信息以通知第一共享资源（101）; 在所述第一共享资源（102）上接收所述SR; 向所述多个终端设备分配上行链路数据的第二共享资源，或者向多个终端设备（103）中的至少一个分配上行链路数据的专用资源。 网络侧设备包括：配置模块，接收模块和分配模块。 终端装置包括：接收模块，请求模块和发送模块。 本发明避免了上行链路数据资源的浪费，提高了上行链路数据资源的利用率和上行链路数据的传输成功率。