Mobile terminal, contents delivery system, and contents...

Details Mobile terminal, contents delivery system, and contents... Mobile terminal, contents delivery system, and contents...

2006-06-27

2011-12-13

Appiah, Charles (Department: 2617)

Electrical computers and digital processing systems: multicomput

Computer-to-computer protocol implementing

Computer-to-computer data streaming

C709S236000, C375S240000

Reexamination Certificate

active

08078746

ABSTRACT:
Low bit rate contents data as pre-data corresponding to a series of stream data are preliminarily stored in a mobile phone. In order to reproduce certain contents, a transmission request of a high bit rate contents data block having the same contents as those of the low bit rate contents data block is transmitted to the delivery source indicated by the transfer source information added to the pre-data upon reproduction thereof. If the high bit rate contents data block is received from the delivery source, the high bit rate contents data block is reproduced. Meanwhile, if the high bit rate contents data block is unreceived from the delivery source, the low bit rate contents data block having the same contents as those of the high bit rate contents data block is detected from the pre-data so as to be reproduced in place thereof.

REFERENCES:
patent: 2003/0081671 (2003-05-01), Ishida et al.
patent: 1 306 992 (2003-05-01), None
patent: 2005-020312 (2005-01-01), None
Extended European Search Report issued Sep. 21, 2009 for corresponding European Application No. 06 11 6552.

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