Patent ID: 8711848

Claim:
A method of transmitting an admission data packet through a coaxial network, comprising: a) generating an Admission Preamble including the following symbols SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, LS 1 , LS 1 , LS 1 , LS 1 , LS 1 , LS 1 , LS 1 , LS 1 , CP 0 , CE, CE; b) appending the Admission Preamble to a data payload; and c) transmitting the admission data payload and appended Admission Preamble over coaxial cable in a MoCA network; wherein: generating comprises using the following long sequence: LS 1 =[x010 1011 1001 0010 1010 1011 1000 1001 0011 1001 0111 1100 1100 1001 0110 1xxx xxxx 1111 0000 0110 1000 0001 1111 1100 1101 0101 1110 1111 1010 0011 0001 0000] to generate each LS 1 symbol; a ‘0’ represents the BPSK point {+1, 0}, a ‘1’ represents the BPSK point {−1, 0}, and an ‘x’ represents BPSK point {0, 0}; and the SS symbol is defined by a 30-bit binary data input sequence, the LS 1 symbol is defined by a 64-bit binary data input sequence, CP 0 is a repeat of the end of the symbol, and CE is a 256-bit binary data sequence in which each bit is modulated on one of a plurality of active sub-carriers.