公开(公告)号：US20190173612A1

公开(公告)日：2019-06-06

申请号：US16324426

申请日：2017-07-28

Applicant: Sony Corporation

Inventor： Ryota KIMURA ,  Kazuyuki SHIMEZAWA ,  Naoki KUSASHIMA ,  Hiroki MATSUDA ,  Hiromasa UCHIYAMA

IPC: H04L1/00 ,  H04L1/18 ,  H04L5/00 ,  H04W72/04 ,  H04L25/02 ,  H04W56/00 ,  H04L27/26

Abstract: [Object] To provide a communication device that enables degradation in the quality of communication between a base station device and a terminal device to be avoided when a sidelink channel is set.[Solution] There is provided a communication device including: a control unit configured to allocate a predetermined gap to a boundary of a resource of a channel to be used in inter-device communication with a resource other than the resource of the channel in a communication system in which signals from different transmission sources are mixed and placed.

公开(公告)号：US20180262307A1

公开(公告)日：2018-09-13

申请号：US15760479

申请日：2016-12-15

Applicant: SONY CORPORATION

Inventor： Kazuyuki SHIMEZAWA

IPC: H04L5/00 ,  H04W72/04

Abstract: [Object] To provide a terminal device capable of efficiently performing communication in a communication system in which a base station device and the terminal device communicate with each other.[Solution] A terminal device that communicates with a base station device includes: a higher layer processing unit configured to set an STTI channel setting through signaling of a higher layer from the base station device; and a receiving unit configured to receive a first PDSCH in a case in which the STTI channel setting is not set and receive a second PDSCH in a case in which the STTI channel setting is set. The first PDCCH is mapped to one or more resource blocks, and the second PDCCH is mapped to one or more sub resource blocks defined in accordance with a smaller number of symbols than a number of symbols corresponding to a resource block.