Title:
デマルチプレクサ装置及びデマルチプレクス方法
Document Type and Number:
Japanese Patent JP4002002
Kind Code:
B2
Abstract:
A demultiplexer for selectively demultiplexing ATM type signals and MPEG type signals received at an input of the demultiplexer, the demultiplexer comprising an MPEG demultiplexer for demultiplexing an MPEG transport stream, an ATM section for identifying MPEG transport stream data in an ATM type signal, and means for selectively connecting the input to the MPEG demultiplexer or the ATM section according to whether the received signal is an MPEG type signal or an ATM type signal, wherein the demultiplexer comprises a memory shared between the demultiplexer and the ATM section and the ATM section processes ATM type signals by storing the received signals in the memory and providing the MPEG demultiplexer with addresses appropriate for the MPEG demultiplexer to retrieve demultiplexed data from the memory.
Inventors:
Daniel Alexander Temple
Arthur Simon Waller
Terence Ralph Harley
Arthur Simon Waller
Terence Ralph Harley
Application Number:
JP14026598A
Publication Date:
October 31, 2007
Filing Date:
May 21, 1998
Export Citation:
Assignee:
Sony United Kingdom Limited
International Classes:
H04L12/56; H04N7/26; H04N5/00; H04N7/08; H04N7/081; H04N7/24; H04Q3/00
Domestic Patent References:
| JP8321836A | ||||
| JP9224042A |
Attorney, Agent or Firm:
Akira Koike
Eiichi Tamura
Seiji Iga
Eiichi Tamura
Seiji Iga