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:
Mar. 02, 2021
Filed:
Jul. 03, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 1/08 (2006.01); H04L 1/18 (2006.01); H04W 24/10 (2009.01); H04W 72/04 (2009.01); H04W 76/15 (2018.01); H04W 76/28 (2018.01); H04W 76/34 (2018.01); H04L 1/00 (2006.01);
U.S. Cl.
CPC ...
H04L 1/08 (2013.01); H04L 1/1809 (2013.01); H04L 1/1864 (2013.01); H04L 1/1896 (2013.01); H04W 24/10 (2013.01); H04W 72/04 (2013.01); H04W 76/15 (2018.02); H04W 76/28 (2018.02); H04W 76/34 (2018.02); H04L 2001/0097 (2013.01);
Abstract
The present invention relates to a wireless communication system. More specifically, the present invention relates to a method and a device for reporting an RLC (Radio Link Control) re-transmission failure in the wireless communication system, the method comprising: communicating with both the first BS and the second BS, wherein the first BS has a Radio Resource Control (RRC) connection with the UE; and reporting to the first BS, a Radio Link Control (RLC) retransmission error without RRC connection re-establishment for the first BS if the RLC retransmission error occurs in an RLC entity transmitting RLC PDU (Protocol Data Unit) to the second BS.