Methods, Systems, And Computer Program Products For Determining A Demodulation Reference Sequence For An Intercell Interfering Signal Received From A Mobile Device In a Long Term Evolution Communication System

A system for determining a DMRS for an intercell interfering signal received from a mobile device in a LTE communication system, the system comprising:

• means for receiving, at a receiver serving a first cell in an LTE communication system, an interfering signal transmitted from a mobile device being served by a second cell of the LTE communication system;
• means for detecting at least one transmit parameter from the received interfering signal;
• and
• means for determining, based on the detected transmit parameter, a DMRS for the received interfering signal.

A system for determining a DMRS for an intercell interfering signal received from a mobile device in a LTE communication system, the system comprising system components including:

• a communications interface component configured to receive, at a receiver serving a first cell in an LTE communication system, an interfering signal transmitted from a mobile device being served by a second cell of the LTE communication system;
• a parameter detector component configured to detect at least one transmit parameter from the received interfering signal;
• and
• a DMRS estimator component configured to determine, based on the detected transmit parameter, a DMRS for the received interfering signal.

A computer readable medium storing a computer program, executable by a machine, for determining a DMRS for an intercell interfering signal received from a mobile device in a LTE communication system, the computer program comprising executable instructions for:

• receiving, at a receiver serving a first cell in an LTE communication system, an interfering signal transmitted from a mobile device being served by a second cell of the LTE communication system;
• and
• detecting at least one transmit parameter from the received interfering signal;
• determining, based on the detected transmit parameter, a DMRS for the received interfering signal.