Multi-mode coexistence method for a multi-mode communication...

Details Multi-mode coexistence method for a multi-mode communication... Multi-mode coexistence method for a multi-mode communication...

2005-12-07

2011-12-13

Patel, Dhaval (Department: 2611)

Pulse or digital communications

Spread spectrum

Frequency hopping

C375S130000, C375S343000, C375S346000

Reexamination Certificate

active

08077755

ABSTRACT:
The present invention discloses a multi-mode coexistence method of a multi-mode communication device comprising steps of: setting priorities of frequency usage for all modes supported by the multi-mode communication device; determining a channel where a signal of a lower priority mode are interfered with by that of a higher priority mode; performing frequency hopping to outside said determined channel by the lower priority mode. The invention allows signals of various modes to coexist in the multi-mode communication device without modifying the existing RF reception system, and thus reduces the system cost and implementation complexity.

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