公开(公告)号：US11979227B2

公开(公告)日：2024-05-07

申请号：US17541363

申请日：2021-12-03

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Jun Hyeong Kim ,  Gyu Il Kim ,  Go San Noh ,  Hee Sang Chung ,  Dae Soon Cho ,  Sung Woo Choi ,  Seung Nam Choi ,  Jung Pil Choi

IPC分类号： H04L1/00 ,  H04B7/155 ,  H04W72/23 ,  H04W88/04

CPC分类号： H04L1/0009 ,  H04B7/155 ,  H04W72/23 ,  H04W88/04

摘要： An operation method of a relay node may include: receiving, from a first communication node, first data composed of n bits; receiving, from a second communication node, second data composed of m bits; in response to determining that n is greater than m, generating first T-data of m bits excluding (n-m) bits from the n-bits of the first data and first R-data of (n-m) bits; generating third data by performing a network coding operation on the first T-data and the second data; transmitting the third data to the first communication node; and transmitting the third data and the first R-data to the second communication node.

公开(公告)号：US11160033B2

公开(公告)日：2021-10-26

申请号：US16904341

申请日：2020-06-17

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Go San Noh ,  Seon Ae Kim ,  Il Gyu Kim ,  Jun Hyeong Kim ,  Hee Sang Chung ,  Dae Soon Cho ,  Sung Woo Choi ,  Seung Nam Choi ,  Jung Pil Choi

IPC分类号： H04W72/04 ,  H04W52/24

摘要： An operation method of a first terminal, performed in a communication system, may comprise receiving sidelink resource allocation information from a base station; receiving a first sidelink signal from a second terminal based on the sidelink resource allocation information; calculating a path loss experienced by the first sidelink signal based on the first sidelink signal; transmitting a second sidelink signal including information on the path loss experienced by the first sidelink signal to the second terminal; and receiving, from the second terminal, a third sidelink signal to which a sidelink transmit power determined based on the path loss is allocated.

公开(公告)号：US09271177B2

公开(公告)日：2016-02-23

申请号：US14615459

申请日：2015-02-06

申请人： ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE

发明人： Jung Pil Choi ,  Jun Woo Kim ,  Hoon Lee ,  Youn Ok Park

IPC分类号： H04B1/38 ,  H04L5/16 ,  H04W28/02 ,  H04B1/40 ,  H04W88/08

CPC分类号： H04W28/0205 ,  H04B1/40 ,  H04W88/08

摘要： The present invention relates to a base station device and a signal transmitting method thereof. The base station device according to the present invention includes a digital signal processing device configured to separate transmission data into a first data area and a second data area, to verify whether first data detected from the first data area is pre-transmitted data, to compress any one of the first data and second data detected from the second data area based on a result of the verifying, and to transmit the compressed data via an interface, and a radio signal processing device configured to combine the first data and the second data and wirelessly transmit the transmission data when the second data is received from the digital signal processing device in a state in which the first data is received via the interface connected to the digital signal processing device and stored.

摘要翻译： 本发明涉及一种基站装置及其信号发送方法。 根据本发明的基站装置包括：数字信号处理装置，被配置为将发送数据分离成第一数据区域和第二数据区域，以验证从第一数据区域检测到的第一数据是否是预先发送的数据，以压缩 基于验证结果从第二数据区检测到的第一数据和第二数据中的任何一个，以及经由接口发送压缩数据;以及无线电信号处理装置，被配置为组合第一数据和第二数据，以及 在经由连接到数字信号处理装置的接口接收第一数据并存储的状态下从数字信号处理装置接收到第二数据时，无线地发送发送数据。