Tytuł:

Authentication in VoIP Telephonywith Use of the Echo Hiding Method, Journal of Telecommunications and Information Technology, 2011, nr 1

Autor:

Gajewski, Piotr ; Piotrowski, Zbigniew ; Rachoń, Jakub

Temat i słowa kluczowe:

echo hiding ; BS 1116-1 test ; digital watermarking ; authentication

Opis:

The paper describes the method intended to authenticate identity of a VoIP subscriber with use of the data hiding technique that is specifically implemented by means of the echo hiding method. The scope includes presentation of experimental results related to transmission of information via a hidden channel with use of the SIP/SDP signalling protocol as well as results of subjective assessment on quality of a signal with an embedded watermark.

Wydawca:

Instytut Łączności - Państwowy Instytut Badawczy, Warszawa

Data wydania:

2011, nr 1

Typ zasobu:

artykuł

Format:

application/pdf

Identyfikator zasobu:

ISSN 1509-4553, on-line: ISSN 1899-8852

DOI:

10.26636/jtit.2011.1.1127

ISSN:

1509-4553

eISSN:

1899-8852

Źródło:

Journal of Telecommunications and Information Technology

Język:

ang

Prawa:

Biblioteka Naukowa Instytutu Łączności