Patent · US Active

Devices and methods for D2D communication

US10485039B2 · kind B2 · utility

0Cited by

0References

15Claims

0Family size

Assignee

Huawei Technologies Co., Ltd. · CN

Inventors

Liang Hu · Taichung, TW
Chan Zhou · Munich, DE
Markus Dillinger · Oberhaching, DE

Key dates

Filing date	Jan 5, 2018
Grant date	Nov 19, 2019
Priority date	—
Expiry date	Jan 5, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH04W84/18
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The application relates to a communication device configured to perform a device to device communication with a plurality of further communication devices using a second frequency band, wherein the communication device is configured to receive a control message from a further communication device of the plurality of communication devices, the control message indicating that the further communication device is within a coverage area of a cellular communication network; and wherein the communication device is further configured to, upon reception of said control message, start listening for messages from further communication devices of the plurality of communication devices using a first frequency band.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.