Method for multiple time slot power control

Details Method for multiple time slot power control Method for multiple time slot power control

2006-06-27

2006-06-27

Ton, Dang (Department: 2666)

Multiplex communications

Communication over free space

Signaling for performing battery saving

C370S318000, C370S335000, C370S342000, C455S069000, C455S522000

Reexamination Certificate

active

07068614

ABSTRACT:
The invention discloses a power control method for the multiple time-slot power control pattern in a CDMA system. The method pre-stores two encoded symbols which correspond to the all “1” and all “0” TPC commands respectively. Based on whether the current TPC command is identical with the last TPC command, the receiving end determines whether sending the original TPC command or the encoded TPC command. In the transmitting end, based on consistent degree of the received N TPC command data group and the encoded symbol, a corresponding power control mode is determined. The invention replaces the all “0” or all “1” TPC command with an encoded symbol, so the reliability of a TPC command is raised and the performance of power control is improved.

REFERENCES:
patent: 6885875 (2005-04-01), Benz et al.
patent: 2001/0055968 (2001-12-01), Yoshida et al.
patent: 2002/0031105 (2002-03-01), Zeira et al.
patent: 2341294 (2000-03-01), None

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