公开(公告)号：US20130301503A1

公开(公告)日：2013-11-14

申请号：US13888891

申请日：2013-05-07

Applicant: Pantech Co., Ltd.

Inventor： Dong Hyun PARK

IPC: H04W76/04

CPC classification number: H04L1/1861 ,  H04L1/1812 ,  H04L5/001 ,  H04L5/0055 ,  H04L5/1469 ,  H04W72/0406 ,  H04W72/0446 ,  H04W76/28

Abstract: Hybrid Automatic Retransmit ReQuest-Acknowledgment (HARQ-ACK) index mapping and uplink resource allocation is performed and controlled for channel selection transmission. A method for transmitting HARQ-ACK information to an eNode-B (eNB) by a User Equipment (UE) includes identifying KPCell as a number of downlink subframe(s) of a Pcell associated with an uplink subframe and identifying KSCell as a number of downlink subframe(s) of an Scell associated with the uplink subframe; generating Discontinuous Transmission (DTX) response information for a cell having a smaller number of downlink subframes between the Pcell and the Scell; generating HARQ-ACK information including the generated DTX response information and response information on data received by the UE from the eNB; and transmitting the generated HARQ-ACK information to the eNB through the uplink subframe.

公开(公告)号：US20160255608A1

公开(公告)日：2016-09-01

申请号：US14910490

申请日：2014-08-08

Applicant: PANTECH CO., LTD.

Inventor： Dong Hyun PARK

IPC: H04W72/04 ,  H04L5/00 ,  H04L5/14

CPC classification number: H04W72/04 ,  H04L5/0053 ,  H04L5/0057 ,  H04L5/0087 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04W72/042

Abstract: A method for enabling a base station to control adaptive reporting in a TDD environment according to one embodiment of the present invention comprises the steps of: transmitting, from a base station to a terminal, an information element including reporting-setting information comprising reporting cycle and reporting offset of channel state information; transmitting information of a UL-DL setting change to the terminal; and receiving the channel state information by using the reporting cycle and the reporting offset of the reporting-setting information corresponding to the changed UL-DL setting.

Abstract translation: 根据本发明的一个实施例，一种用于使基站能够控制TDD环境中的自适应报告的方法包括以下步骤：从基站向终端发送包括报告设置信息的信息元素，包括报告周期和 报告信道状态信息的偏移量; 向所述终端发送UL-DL设置改变的信息; 以及通过使用与更改的UL-DL设置相对应的报告设置信息的报告周期和报告偏移来接收信道状态信息。