Pulse or digital communications – Pulse code modulation
Reexamination Certificate
2007-07-10
2007-07-10
Corrielus, Jean B. (Department: 2611)
Pulse or digital communications
Pulse code modulation
C375S252000
Reexamination Certificate
active
10474348
ABSTRACT:
A coding standard selecting method for selecting a coding standard used for communications between a first terminal and a second terminal, each terminal supporting multiple coding standards, is disclosed. The first terminal transmits a first signal representing all the coding standards supported by the first terminal itself to the second terminal. The second terminal selects a set of coding standards that satisfies a predetermined condition from among the coding standards represented by the first signal and among the coding standards supported by the second terminal itself, and transmits a second signal representing the selected set of coding standards to the first terminal. The first terminal selects a coding standard to be used for communication with the second terminal from the set of coding standards represented by the second signal, and transmits a third signal representing the selected coding standard to the second terminal.
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Naka Nobuhiko
Suzuki Takashi
Bolourchi Nader
Corrielus Jean B.
NTT DoCoMo Inc.
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
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