Title:
SIGNAL RECEIVING DEVICE AND SIGNAL RECEIVING METHOD
Document Type and Number:
Japanese Patent JP3857533
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To suppress a delay time required for jitter absorption by simplifying the absorption of the jitter of a real time transmission signal to be transmitted through a packet network such as an IP in which a large amount of jitter is generated.
SOLUTION: This signal receiving device is provided with a means 11 for storing a time stamp CR for an RTP and an MPEG-2 system layer in the same dejitter buffer 13, a means 15 for calculating a time TCd according to the storage value 19 of the dejitter buffer 13, and a means 18 for comparing 17 the time stamp CR with the time TCd at the reading side of the dejitter buffer, and for controlling the reading when they are matched.
Inventors:
Masaaki Takizawa
Torii Shinsho
Shin Takase
Omori Yuji
Torii Shinsho
Shin Takase
Omori Yuji
Application Number:
JP2001081074A
Publication Date:
December 13, 2006
Filing Date:
March 21, 2001
Export Citation:
Assignee:
株式会社日立製作所
東京電力株式会社
東京電力株式会社
International Classes:
H04L7/00; H04L47/56; H04L49/9023; H04N7/173; H04N19/00; H04N19/102; H04N19/152; H04N19/164; H04N19/172; H04N19/196; H04N19/423; H04N19/70; H04N21/433; H04N21/44; (IPC1-7): H04L12/56; H04L7/00; H04N7/24
Domestic Patent References:
| JP10271115A | ||||
| JP4322532A | ||||
| JP200092130A | ||||
| JP2000253014A |
Other References:
2001年信学通ソ大会 B-8-16
Attorney, Agent or Firm:
Kenjiro Take
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