Code division multiple access system providing load and interfer

Details Code division multiple access system providing load and interfer Code division multiple access system providing load and interfer

1997-04-21

2000-07-11

Rao, Seema S.

Multiplex communications

Diagnostic testing

Determination of communication parameters

370335, 370441, 370468, 370479, 375130, 455452, H04B 7216

Patent

active

060883359

ABSTRACT:
A code division multiple access system provides a way of allocating an increased data rate to a requesting mobile station. A mobile station requesting a data rate in excess of the basic data rate sends received pilot strength data for its base station and base stations in adjacent cells. The received pilot strength data is used to determine an increased data rate to be assigned to the requesting mobile station. One feature assigns an increased data rate based on the difference in the maximum received received pilot strength data from a non-active base station (one not in connection with the mobile station) and the maximum received pilot strength data from an active base station (one in connection with the mobile station). Yet another feature utilizes a series of threshold levels, each pair of levels associated with a different permitted data rate. Using the received pilot strength data, a data rate is determined which satisfies all adjacent cell interference concerns. Another feature uses average adjacent cell capacity loads rather than threshold levels, together with the received pilot strength data, to determine the appropriate increased data rate to be assigned to a user requesting an increased data rate.

REFERENCES:
patent: 5161154 (1992-11-01), Diaz et al.
patent: 5313461 (1994-05-01), Ahl et al.
patent: 5367533 (1994-11-01), Schilling
patent: 5442625 (1995-08-01), Gitlin et al.
patent: 5455821 (1995-10-01), Schaeffer et al.
patent: 5487174 (1996-01-01), Persson
patent: 5490136 (1996-02-01), Sereno et al.
patent: 5495483 (1996-02-01), Grube et al.
patent: 5530917 (1996-06-01), Andersson et al.
patent: 5551064 (1996-08-01), Nobbe et al.
patent: 5592469 (1997-01-01), Szabo
patent: 5592470 (1997-01-01), Rudraopatna et al.
patent: 5598416 (1997-01-01), Yamada et al.
patent: 5613198 (1997-03-01), Ahmadi et al.
patent: 5619492 (1997-04-01), Press et al.
patent: 5734646 (1998-03-01), I et al.

Affiliated with

Also associated with

Rating

Code division multiple access system providing load and interfer does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Code division multiple access system providing load and interfer, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Code division multiple access system providing load and interfer will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-549161