Selecting arrangements for multiplex systems

HELECTRICITY H04Electric communication H04QSELECTING

H04Q11/00Selecting arrangements for multiplex systems

H04Q11/0001using optical switching H04Q11/0003Details H04Q11/0005Switch and router aspects H04Q11/0062Network aspects H04Q11/0066Provisions for optical burst or packet networks H04Q11/0067Provisions for optical access or distribution networks H04Q11/0071Provisions for the electrical-optical layer interface H04Q11/02for frequency-division multiplexing H04Q11/023using a stored programme control H04Q11/026Details H04Q11/04for time-division multiplexing H04Q11/0407using a stored programme control H04Q11/0414Details H04Q11/0421Circuit arrangements therefor H04Q11/0428Integrated services digital network, i.e. systems for transmission of different types of digitised signals H04Q11/0435Details H04Q11/0442Exchange access circuits H04Q11/045Selection or connection testing arrangements H04Q11/0457Connection protocols H04Q11/0464Primary rate access circuits H04Q11/0471Terminal access circuits H04Q11/0478Provisions for broadband connections H04Q11/0485Circuit arrangements therefor H04Q11/0492Details H04Q11/06Time-space-time switching H04Q11/08Time only switching