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:
Feb. 05, 2019
Filed:
Jun. 13, 2014
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Henrik Sahlin, Mölnlycke, SE;
Håkan Andersson, Linköping, SE;
Mattias Frenne, Uppsala, SE;
Johan Furuskog, Stockholm, SE;
Peter Nauclér, Knivsta, SE;
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Abstract
A method performed in a preamble transmitter for transmitting a preamble sequence, the method comprising the steps of generating Sa short sequence s(n), the short sequence having the same time duration as an OFDM symbol used for carrying data traffic in a radio access network of the preamble transmitter, constructing Sa preamble sequence by concatenating a plurality of said short sequences in time, and transmitting Sthe constructed preamble sequence as a radio signal to a preamble receiver transmission and reception of a random access preamble signal.