Dynamic power control for a TDMA based air interface

Details Dynamic power control for a TDMA based air interface Dynamic power control for a TDMA based air interface

2006-06-06

2006-06-06

Hsu, Alpus (Department: 2665)

Multiplex communications

Communication over free space

Repeater

C370S321000, C370S337000, C370S347000, C455S013400, C455S522000

Reexamination Certificate

active

07058029

ABSTRACT:
The method provides power control in transmitting a downlink signal of frame data in a wireless network. Each frame is composed of timeslots, with each timeslot being further composed of quarter symbols. The method includes mapping each quarter symbol to an offset within a frame attenuation buffer, and computing a template for the frame, each step being performed only once. The template is used for filling the attenuation buffer with attenuation values to attenuate the transmit power for the downlink signal. Attenuation values are provided for each quarter symbol in a frame, although a computation is not required for each quarter symbol. The attenuation values are grouped in blocks that are recursively copied into the frame attenuation buffer based on the template. The contents of a filled attenuation buffer are output for use in attenuating the transmit power of the frame.

REFERENCES:
patent: 6411817 (2002-06-01), Cheng et al.
patent: 6529494 (2003-03-01), Ostman et al.
patent: 6539010 (2003-03-01), Hagerman et al.
patent: 6725054 (2004-04-01), Hwang et al.

Affiliated with

Also associated with

Rating

Dynamic power control for a TDMA based air interface does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Dynamic power control for a TDMA based air interface, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Dynamic power control for a TDMA based air interface will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3645184