Title:
METHOD FOR SYNCHRONIZING A RECEIVER
Document Type and Number:
WIPO Patent Application WO1995022861
Kind Code:
A3
Abstract:
PCT No. PCT/FI95/00067 Sec. 371 Date Aug. 13, 1996 Sec. 102(e) Date Aug. 13, 1996 PCT Filed Feb. 14, 1995 PCT Pub. No. WO95/22861 PCT Pub. Date Aug. 24, 1995A method for synchronizing a receiver with the frequency and phase of a received signal, including the steps of taking a sample of the received signal at predetermined intervals and selecting a decision sample from the samples taken. To produce accurate and reliable synchronization, at least two samples are taken during the duration of one received symbol; a first reference sample is selected from the samples preceding the decision sample; a second reference sample is selected from the samples subsequent to the decision sample; the difference of the first and the second reference samples is calculated; the difference is compared with the target value; and the sampling frequency is adjusted on the basis of the comparison.
Inventors:
TORSTI SIMO-PEKKA (FI)
Application Number:
PCT/FI1995/000067
Publication Date:
September 21, 1995
Filing Date:
February 14, 1995
Export Citation:
Assignee:
NOKIA TELECOMMUNICATIONS OY (FI)
TORSTI SIMO PEKKA (FI)
TORSTI SIMO PEKKA (FI)
International Classes:
H04L7/033; (IPC1-7): H04K/
Domestic Patent References:
WO1993001667A1 | 1993-01-21 |
Foreign References:
EP0578489A1 | 1994-01-12 | |||
US4344176A | 1982-08-10 | |||
US4805191A | 1989-02-14 |
Other References:
IEEE NETWORK MAGAZINE, November 1991, pages 39-43, KRZYSZTOF M. DUCH, "Baseband Signal Processing", see page 42 - page 43.
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