Patent · US Active

Systems and methods for reducing in-device coexistence (IDC) interference

US9578676B2 · kind B2 · utility

3Cited by

0References

16Claims

0Family size

Assignee

Marvell World Trade Ltd. · BB

Inventors

Hong Helena Zheng · Tianjin, CN
Xuan Zhou · Nanhu, CN
Lei Zhang · Beijing, CN
Xinhua Ma · Shanghai, CN

Key dates

Filing date	Aug 26, 2014
Grant date	Feb 21, 2017
Priority date	—
Expiry date	Apr 17, 2035

Classification

Technology area (CPC H)Electricity
CPC primaryH04W76/16
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

Systems and methods are provided for avoiding in-device coexistence interference on a user equipment. A first wireless communication circuitry and a second wireless communication circuitry operate concurrently on the user equipment. The second wireless communication circuitry detects an operational status of the first wireless communication circuitry, and determines if the operational status is transmission or reception. In response to determining that the operational status is transmission, the second wireless communication circuitry avoids receiving data. In response to determining that the operational status is reception, the second wireless communication circuitry avoids transmitting data.

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