Data structure, method and apparatus providing efficient...

Details Data structure, method and apparatus providing efficient... Data structure, method and apparatus providing efficient...

Filed on

2008-03-11

Date issued

2008-03-11

Examiner

Yao, Kwang Bin (Department: 2616)

Patent Class

Multiplex communications

SubClass

Communication techniques for information carried in plural...

SubSubClass

Adaptive

Other Related Categories

C707S793000, C707S793000

Type

Reexamination Certificate

Status

active

Patent number

10223149

Description

ABSTRACT:
A data structure, method and apparatus providing efficient retrieval of data from a segmented information stream. The invention utilizes a segmented data stream having an initial directory payload portion and a following payload portion including one or more object tables. The directory includes table descriptors associated with each object table including various field indicative of parameters of the respective object table. One of the fields comprises a bit array having at least one bit corresponding to each of the segments in the respective object table. By changing a state of a corresponding bit upon receiving a table segment, the memory and processing resources required to read the segments associated with a table are decreased.

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