A method and apparatus for carrying out synchronous codivision multiple access (SCDMA) communication of multiple channels of digital data over a shared transmission media such as a cable television system coaxial cable, a fiber optic or copper conductor telephone link, terrestial microwave, satellite...http://www.google.es/patents/US5768269?utm_source=gb-gplus-sharePatente US5768269 - Apparatus and method for establishing frame synchronization in distributed digital data communication systems
Apparatus and method for establishing frame synchronization in distributed ...
