ADAPTIVE RATE MULTIPLEXER-DEMULTIPLEXER

专利名称：ADAPTIVE RATE MULTIPLEXER-DEMULTIPLEXER

发明人：WALTERS, Stephen, Madison申请号：EP86903942.0申请日：19860530公开号：EP0278949B1公开日：19910424

摘要：a plurality of digital sub channels are multiplexed on a variety of channel flow atfixed rate with the bits of data sub channels in a frame consisting of sets of (i nuplets for ijbits per block, the parameters i and j are determined in mathematics automatically as afunction of the flow rate of the sub channels and the channel.the framework is

maintained through zero every bit in the first i - nuplet and giving value to each other in anuplet. the multiplexer (this is described d\émultiplexeur adaptive sub channel, andthe flow channel in the frame is fixed and, therefore, can be used for any combination ofsub channels and flow channel.the multiplexer (d\émultiplexeur includes a memory(204) for storing the configuration of binary assignment for block structure is configuredfor a particular combination of flow of sub channels, compend several interfaces to subchannels (201, 201 0 - 11) to store b its sent to and from each channel and thesynchronization of the bits in the sub channelsout of the sub channel and sub channelflows; it also includes a core (203) which selects the bits stored in the interface of subchannels multiplexed to form the common bits and bits of channel is fixed to theinterface of sub channels according to the configurati we use binary.when a newconfiguration of a binary assignment is stored in memory, the pattern that was derived

from a novel combination of sub channels and flow channel), a multiplexer

(d\émultiplexeur adapts automatically to the new structure and the new block flowchannels.

申请人：BELL COMMUNICATIONS RESEARCH, INC.

地址：290 WEST MT. PLEASANT AVENUE; LIVINGSTON NEW JERSEY 07039-2729

代理机构：Dubois-Chabert, Guy

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