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1. (WO2018082793) TRANSMITTER DEVICE AND RECEIVER DEVICE FOR A COMMUNICATION SYSTEM

Pub. No.:    WO/2018/082793    International Application No.:    PCT/EP2016/076845
Publication Date: Sat May 12 01:59:59 CEST 2018 International Filing Date: Tue Nov 08 00:59:59 CET 2016
IPC: H04W 52/02
Applicants: HUAWEI TECHNOLOGIES CO., LTD.
REGEV, Dror
Inventors: REGEV, Dror
EZRI, Doron
SHILO, Shimon
BEN-ARIE, Yaron
REDLICH, Oded
TSODIK, Genadiy
Title: TRANSMITTER DEVICE AND RECEIVER DEVICE FOR A COMMUNICATION SYSTEM
Abstract:
The present invention relates to a transmitter device (102) and a receiver device (104) in a communication system (100). The transmitter device (102) is configured to communicate with the receiver device (104), wherein the receiver device (104) is operable in a normal communication mode and a sleep mode. The transmitter device (102) comprises a processor (102a) configured to generate a wake-up signal w(t) on the basis of a chirp signal s(t) for switching the receiver device (104) from the sleep mode to the normal communication mode, and a communication interface (102b) configured to transmit the wake-up signal w(t) to the receiver device (104).