For simplicity of reference, the systems and methods of the invention will hereafter refer to {HEAD ~ the transceivers} generically as {TAIL ~ modems} 
For simplicity of reference , the systems and methods of the invention will hereafter refer to { HEAD ~ the transceivers } generically as { TAIL ~ modems }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL