Apparatus and method for searching transmission signal from...

Details Apparatus and method for searching transmission signal from... Apparatus and method for searching transmission signal from...

2007-12-11

2007-12-11

Pham, Chi (Department: 2616)

Multiplex communications

Communication over free space

Having a plurality of contiguous regions served by...

C455S436000

Reexamination Certificate

active

10327051

ABSTRACT:
An apparatus and a method for searching a transmission signal from a neighboring base station acquires a location of present cell through initial cell searching, sets an operation mode according to whether or not rough location information of neighboring cell is provided by the present cell, sets a mask window based on time information of the cell which is already known, searches the section of mask window and remaining sections selectively according to the operation mode, and acquires precise time information of neighboring cells using energy peak searched from the selected section. In this manner the neighboring cells can be searched rapidly and easily by adding the window masking function to the initial cell searching apparatus.

REFERENCES:
patent: 5644591 (1997-07-01), Sutton
patent: 5805648 (1998-09-01), Sutton
patent: 6038250 (2000-03-01), Shou et al.
patent: 6477162 (2002-11-01), Bayley et al.
patent: 6697622 (2004-02-01), Ishikawa et al.
patent: 6741578 (2004-05-01), Moon et al.
patent: 6744747 (2004-06-01), Shiu et al.
patent: 6775252 (2004-08-01), Bayley
patent: 6944143 (2005-09-01), Bayley et al.
patent: 7206298 (2007-04-01), New
patent: 7224719 (2007-05-01), Hughes et al.
patent: 2003/0039228 (2003-02-01), Shiu et al.
patent: 2004/0071119 (2004-04-01), Ishikawa et al.
patent: 2005/0009528 (2005-01-01), Iwamura et al.

Affiliated with

Also associated with

Rating

Apparatus and method for searching transmission signal from... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus and method for searching transmission signal from..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for searching transmission signal from... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3883874