Method and apparatus for transmitting and receiving variable rate data

Abstract

A variable rate transmission system transmits a variable rate data packet including an accompanying rate indication signal indicative of the transmission rate of the variable data packet. The data packet can be spread using a long pseudonoise (PN) code the mask of which can be selected in accordance with the transmission rate of the variable rate data packet. A preamble providing the transmission rate can be punctured into an outgoing pilot signal. The rate indication signal can be encoded in accordance with a set of orthogonal functions that are part of the indication of the transmission rate of the data packet.

SEP Data
Declaration Reference	Patent Type	Disclosed On	Technologies	Declaring Company	Standard Reference	Declaration Date	Explicitly Disclosed
ISLD-201703-174	Basis Patent	ETSI	3G	QUALCOMM INC	TS 125 211 TS 125 211 TS 125 214	30/01/2017	No
ISLD-201007-015	Basis Patent	ETSI	3G	QUALCOMM INC	TS 125 321 TS 125 321 TS 125 213 TS 125 212	26/05/2010	Yes
ISLD-201004-004	Basis Patent	ETSI	3G	QUALCOMM INC	TS 125 222 TS 125 222 TS 125 221	28/01/2010	Yes
ISLD-200612-006	Basis Patent	ETSI	Not Available	QUALCOMM INC		13/06/2006	No