The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2014
Filed:
May. 08, 2012
Arndt Mueller, San Diego, CA (US);
Arndt Mueller, San Diego, CA (US);
Entropic Communications, Inc., San Diego, CA (US);
Abstract
A method includes appending a preamble to a data packet and transmitting the preamble and data packet over a communication channel in the network. The preamble may be a Beacon, Admission, Broadcast, or High-Throughput Preamble. The Beacon Preamble includes the following symbols SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, LS, LS, LS, LS, LS, LS, LS, LS, CP, CE, CE. The Admission Preamble includes the following symbols SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, SS, LS, LS, LS, LS, LS, LS, LS, LS, CP, CE, CE. The Broadcast Preamble includes the following symbols LS, LS, LS, LS, CP, CE, CE. The high-throughput preamble includes the following symbols CP, CE. The SS symbol includes 64 bits, the LS, LS, and CPsymbols include 192 bits, the CE symbol includes 512 bits, and the CEsymbol is a subset of CE.