Patent · US Active

Communication method, mobile station apparatus and wireless base station apparatus

US8423020B2 · kind B2 · utility

0Cited by

0References

13Claims

0Family size

Assignee

FUJITSU LIMITED · JP

Inventors

Mamoru Machida · Kawasaki, JP
Hirokazu Murakami · Tokyo, JP

Key dates

Filing date	Sep 27, 2006
Grant date	Apr 16, 2013
Priority date	—
Expiry date	Oct 6, 2027

Classification

Technology area (CPC H)Electricity
CPC primaryH04W72/20
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

In a communication method, a wireless base station apparatus periodically sends a reference signal to a mobile station apparatus; the mobile station apparatus selects resources to be used for sending communication data to the wireless base station apparatus based on a receive time when receiving the reference signal first; the mobile station apparatus sends information on selected resources to the wireless base station apparatus, and sends communication data to the wireless base station apparatus using the selected resources; the wireless base station apparatus receives and demodulates the communication data based on the information on the resources sent from the mobile station apparatus.

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