A Novel Coding Scheme for the Transmission of On-line Handwriting


Yuen, H and Hanzo, L (1995) A Novel Coding Scheme for the Transmission of On-line Handwriting At of Globecom'95, Singapore. 13 - 17 Nov 1995. , pp. 2284-2288.

This is the latest version of this item.

Download

[img] PDF hy-lh-globecomm-1995.pdf - Other
Download (427kB)

Description/Abstract

The proposed adaptive fix-length differential chain coding (FL-DCC) scheme can be configured as a lower rate, lower resolution or higher rate, higher resolution source codec. The programmable-rate FL-DCC codec is embedded in an adaptive transceiver invoking more bandwidth efficient 16-level Quadrature Amplitude Modulation (16QAM) over benign microcellular channels, while employing more robust 4QAM in more hostile propagation scenarios. The minimum required channel signals to noise ratio (SNR) over AWGN and Rayleigh channels in its 16QAM mode is about 11 and 15 dB, respectively and the low-rate graphical stream can be accommodated during silent speech spurts.

Item Type: Conference or Workshop Item (Other)
Additional Information: Event Dates: 13-17 November 1995 Organisation: globecom'95 Address: Singapore
Venue - Dates: of Globecom'95, Singapore, 1995-11-13 - 1995-11-17
Organisations: Southampton Wireless Group
ePrint ID: 257066
Date :
Date Event
November 1995Published
Date Deposited: 11 Dec 2002
Last Modified: 17 Apr 2017 22:56
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/257066

Available Versions of this Item

  • A Novel Coding Scheme for the Transmission of On-line Handwriting (deposited 11 Dec 2002) [Currently Displayed]

Actions (login required)

View Item View Item