Modulationsanpassung für Partielle Unterrahmen

Details

Veröffentlichungs-Nr.

EP3131225

Aktenzeichen

EP15181139

Anmeldetag

14. August 2015

Veröffentlichung

13. März 2019

Erteilung

13. März 2019

Rechtsraum

EP

IPC

H04L5/00H04L27/00H04L1/16H04L1/18

Abstract

The present disclosure relates to transmitting transport blocks in subframes of a predefined length within a wireless communication system. A downlink control information including a resource grant comprising a predetermined modulation and a predetermined transport block size is received (user equipment is the transmitter) or generated (base station is the transmitter). Then transport block including channel coded data to be transmitted in a subframe with the predetermined modulation and the predetermined transport block size is generated. Sensing is performed in the subframes and based thereon, it is determined whether a partial subframe or a complete subframe is available for transmission of the generated transport block. Finally, the transport block is transmitted with a modified modulation different from the predetermined modulation if the partial rather than complete subframe is available. Correspondingly, at the receiver, the grant is received (user equipment is receiver) or generated (base station is the receiver), the size of the subframe in which the reception is expected is determined and then the transport block is received with a modified modulation if only the partial subframe is available.

Anmelder

Firmen

Sun Patent Trust
Panasonic Intellectual Property Corporation of America

Land

🇺🇸 USA

Fachgebiete