Conditionally nonblocking switch of the upturned expander type

Details Conditionally nonblocking switch of the upturned expander type Conditionally nonblocking switch of the upturned expander type

2005-10-04

2005-10-04

Phunkulh, Bob (Department: 2661)

Multiplex communications

Pathfinding or routing

Through a circuit switch

C370S351000, C370S360000, C370S386000

Reexamination Certificate

active

06952418

ABSTRACT:
Broadband switching including the implementation of and control over a massive sub-microsecond switching fabric. To effect the attributes of the switching fabric, conditionally nonblocking components are used a building-blocks in an interconnection network which is recursively constructed. The properties of the interconnection network are preserved during each recursion to thereby configure the massive switching fabric from scalable circuitry.

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patent: 6657998 (2003-12-01), Li
A recursive modular terabit/second ATM switch□□Chao, H.J.; “A Recursive Modular Terabit/Second ATM Switch”; Oct. 1991; Selected Areas in Communications, IEEE Journal on; vol. 9, Issue 8; pp.: 1161-1172.
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“The Knockout Switch: A Simple, Modular Architecture for High-Performance Packet Switching”, by Yeh et. al, IEEE Journal on Selected Comm, vol. SAC-5, No. 8, Oct. 1987, pp. 274-282.
“Optimal, Multi-Stage Interconnection by Divide-and-Conquer Networks”, by Li, Proc. of Second IASTED Conf, Dec. 1998, pp. 318-323.

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