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:
Aug. 23, 2005
Filed:
Mar. 23, 2001
Cristian Demetrescu, Twickenham, GB;
Konstantinos Samaras, Swindon, GB;
Louis Gwyn Samuel, Swindon, GB;
Magnus Sandell, Swindon, GB;
Jian Jun Wu, Reading, GB;
Ran-hong Yan, Farington, GB;
Cristian Demetrescu, Twickenham, GB;
Konstantinos Samaras, Swindon, GB;
Louis Gwyn Samuel, Swindon, GB;
Magnus Sandell, Swindon, GB;
Jian Jun Wu, Reading, GB;
Ran-Hong Yan, Farington, GB;
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
In the GPRS, a method of decoding uplink status having reduced interleaving depth in a RLC/MAC block is proposed; for RT-EGPRS users, all of the uplink flag bits are provided in the first burst of the four bursts; and for EGPRS users, nine bits of the uplink status flags are provided in the first burst of the RLC/MAC block and the remaining bits in the next three bursts. On receiving the first nine bits, a mobile performs an autocorrelation to identify the USF whether it belongs to the EGPRS or to the RT-EGPRS group.