Asynchronous transfer mode communication in inverse multiplexing over multiple communication links

An asynchronous transfer mode communication system, comprising:

• means for transferring a series of communication cells over each of a set of communication links while manipulating a framing bit in each communication cell such that the framing bits provide a predetermined framing bit stream for each communication link;
• means for receiving the communication cells over the communication links and aligning the received communication cells from each communication link according to the corresponding framing bit stream;
• means for manipulating a control channel bit in each communication cell while transferring the communication cells over each communication link such that the control channel bits provide a control message for each communication link, the control message specifying an ordered list of logical identifiers, one logical identifier for each communication link, such that the ordered list indicates a multiplexed sequence of transfer of the communication cells over the communication links;
• and
• means for deleting a failed communication link from the set of communication links by deleting the logical identifier for the failed communication link from the ordered list.

A communication system, comprising:

• a first communication node coupled for communication over each of a set of communication links according to an asynchronous transfer mode protocol, the first communication node accessing a series of communication cells according to an outbound cell sequence and transferring the communication cells over the communication links as a plurality of flaming bit streams according to an inverse multiplexed sequence;
• and
• a second communication node coupled to receive the communication cells over the communication links and reconstruct the outbound cell sequence of the communication cells while compensating for differential delays among the communication links,
• wherein the first communication node transfers the series of communication cells over the communication links in the inverse multiplexed sequence while manipulating a framing bit in each communication cell such that the framing bits provide a predetermined framing bit stream for each communication link,
• wherein the second communication node receives the communication cells over the communication links and aligns the received communication cells from each communication link according to the corresponding framing bit stream,
• wherein the first communication node manipulates a control channel bit in each communication cell while transferring the communication cells over each communication link such that the control channel bits provide a control message to the second communication node,
• wherein the control message specifies an ordered list of logical identifiers, one logical identifier for each communication link, such that the ordered list indicates a multiplexed sequence of transfer of the communication cells over the communication links, and
• wherein the first communication node deletes a failed communication link from the set of communication links by deleting the logical identifier for the failed communication link from the ordered list.