摘要 |
PCT No. PCT/FI94/00258 Sec. 371 Date May 8, 1996 Sec. 102(e) Date May 8, 1996 PCT Filed Jun. 15, 1994 PCT Pub. No. WO95/01019 PCT Pub. Date Jan. 5, 1995A subscriber network arrangement for connecting several subscribers to a telephone network, in which the subscriber network includes (a) several subscriber sets and, (b) several subscriber terminals. To one subscriber terminal is connected at least one subscriber set by use of a transmission connection implemented in an electrical form. The network further includes (c) a central unit common to the several subscriber terminals, whereby a time-division data transmission between the several subscriber terminals and the central unit occurs along a common transmission path. To be able to construct the network at costs as low as possible by utilizing the existing transmission capacity as efficiently as possible, a message transmission channel common to all subscriber terminals of the central unit is formed in the same transmission frame as actual payload data in both transmission directions on the common transmission path between the central unit and the subscriber terminals. The channel is disposable by subscriber-specific signalling messages as well as other signalling messages of the network.
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