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. 06, 2019
Filed:
Jun. 12, 2017
Applicant:
Telefonaktiebolaget Lm Ericsson (Publ), Stockholm, SE;
Inventors:
Zhipeng Lin, Nanjing, CN;
Gustav Almquist, Järfälla, SE;
Assignee:
TELEFONAKTIEBOLAGET LM ERICSSON (PUBL), Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 5/00 (2006.01); H04W 74/08 (2009.01); H04W 56/00 (2009.01); H04L 25/02 (2006.01);
U.S. Cl.
CPC ...
H04W 74/0833 (2013.01); H04L 25/0224 (2013.01); H04W 56/0045 (2013.01);
Abstract
Methods and apparatuses for random access transmission. A method implemented in a terminal device in a wireless communication system. According to the method, a random access request including a training sequence is generated. The training sequence is configured at least partially based on a requirement of a coverage gain for a predetermined coverage class five (CC5) of the terminal device. The random access request is transmitted to a network device on a random access channel.