Abstract A base station in a subscriber communication network for communicating signals between subscriber stations and an external communication network having a plurality of ports. The base station includes a communication circuit for enabling simultaneous communications between a plurality of the ports and a plurality of subscriber stations over a given communication channel having multiple sequentially repetitive time slots; a remote-connection processor for directing communications between the time slot assigned to a given subscriber station and a given external communication network port; and an exchange for connecting the communication circuit to the external communication network ports. The exchange includes a central concentrator for directing signals from predetermined external network ports to predetermined sequentially repetitive time slots in a bit stream generated by the central concentrator, and for directing signals to predetermined external network ports from predetermined sequentially repetitive time slots in a bit stream received by the central concentrator; and the remote-connection processor directs signal transfer between given sequentially repetitive time slots of the bit streams and given sequentially repetitive time slots of the communication channel. The remote-connection processor includes a remote concentrator for directing signals from predetermined remote ports to predetermined sequentially repetitive time slots in a bit stream generated by the remote concentrator and transmitted to the central concentrator, and for directing signals to predetermined remote ports from predetermined sequentially repetitive time slots in the bit stream generated by the central concentrator.
Inventors
👤 Graham M. Avis
👤 Terrance S. Collins
👤 Martin K. Schroeder
👤 Brian G. Kiernan
👤 Jonathan W. Mechling
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-28 20:02
CPC Classifications
H; H04; H04Q; H04Q11/00; H04Q11/04
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
175 words
A base station in a subscriber communication network for communicating between subscriber stations and an external network comprising a communication circuit in communication with a plurality of subscriber stations via a predetermined communication channel having multiple sequentially repetitive time slots, each time slot being assigned to a corresponding subscriber station; a remote-connection processor in communication with said communication circuit and with an exchange for directing communications between said communication circuit and said exchange; said exchange being in communication with said external communication network; said remote-connection processor comprising a remote concentrator and said exchange comprising a central concentrator, said concentrators being in communication with each other via bit streams generated and received by each, bit streams transmitted by said central concentrator to said remote concentrator containing signals initiated by said external network and bit streams transmitted by said remote concentrator to said central concentrator containing signals initiated by said subscriber stations, said bit streams containing multiple sequentially repetitive time slots; and a separate, non-varying control channel for transmitting only control signals initiated by said subscriber stations.
Claim 2
Dependent Claim
175 words
A base station in a subscriber communication network for communicating between subscriber stations and an external network comprising a communication circuit in communication with a plurality of subscriber stations via a predetermined communication channel having multiple sequentially repetitive time slots, each time slot being assigned to a corresponding subscriber station; a remote-connection processor in communication with said communication circuit and with an exchange for directing communications between said communication circuit and said exchange; said exchange being in communication with said external communication network; said remote-connection processor comprising a remote concentrator and said exchange comprising a central concentrator, said concentrators being in communication with each other via bit streams generated and received by each, bit streams transmitted by said central concentrator to said remote concentrator containing signals initiated by said external network and bit streams transmitted by said remote concentrator to said central concentrator containing signals initiated by said subscriber stations, said bit streams containing multiple sequentially repetitive time slots; and a separate, non-varying control channel for transmitting only control signals initiated by said subscriber stations.
Claim 3
Dependent Claim
58 words
The base station of claim 1 wherein said remote concentrator is provided with a plurality of ports and a buffer is connected to said ports by corresponding line pairs, said buffer acting to interface said remote concentrator with said communication circuit for directing signals between time slots in said communication channel and corresponding ports in said remote concentrator.
Claim 4
Dependent Claim
22 words
A base station according to claim 1, characterized by the exchange being remotely located from the communication circuit and the remote-connection processor.
Claim 5
Dependent Claim
24 words
A base station according to claim 3, characterized by means for transmitting the bit stream between the exchange and the communication circuit by microwave.