Patent · US Active

Adaptive rate control for cellular-based vehicular networks

US10044589B2 · kind B2 · utility

0Cited by

3References

20Claims

0Family size

Assignee

NEC CORPORATION · JP

Inventors

Long Le · Berlin, DE
Nikola Zahariev · Hannover, DE
Shiqiang Wang · White Plains, US

Key dates

Filing date	Jan 29, 2013
Grant date	Aug 7, 2018
Priority date	—
Expiry date	Jul 23, 2033

Classification

Technology area (CPC H)Electricity
CPC primaryH04W28/22
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

A method for supporting vehicular communication in a cellular-based communication system includes connecting at least one base station and a plurality of vehicles equipped with mobile communication devices. A centralized control entity coordinates packet transmissions of the vehicles. Adjustment of a packet transmission rate is done recursively, where parameters of packet transmission characteristics are measured and the control entity determines, based on the parameters of packet transmission characteristics, an optimal packet transmission rate. The vehicles and/or the control entity transmit packets use the optimal packet transmission rate.

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