| 发明名称 |
METHOD FOR DETECTING SECURITY ERROR IN MOBILE TELECOMMUNICATIONS SYSTEM AND DEVICE OF MOBILE TELECOMMUNICATIONS |
| 摘要 |
According to one embodiment, a method of performing a re-establishment procedure in a mobile communication system includes: receiving at least one packet data convergence protocol (PDCP) control plane data unit; performing an integrity check on the at least one PDCP control plane data unit; identifying an integrity check failure with regard to the at least one PDCP control plane data unit; and performing a re-establishment procedure if the integrity check failure is identified to exist with regard to the at least one PDCP control plane data unit. |
| 申请公布号 |
US2015365194(A1) |
申请公布日期 |
2015.12.17 |
| 申请号 |
US201514833526 |
申请日期 |
2015.08.24 |
| 申请人 |
LG ELECTRONICS INC. |
发明人 |
YI Seung June;PARK Sung Jun;LEE Young Dae;CHUN Sung Duck |
| 分类号 |
H04L1/00;H04L29/06;G06F11/10;H04W12/10;H04W76/02 |
主分类号 |
H04L1/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of performing a re-establishment procedure in a mobile communication system, the method performed by a packet data convergence protocol (PDCP) entity and comprising:
performing an integrity check on at least one PDCP data unit received by the PDCP entity; identifying whether or not an integrity check failure exists with regard to the at least one PDCP data unit; and performing a re-establishment procedure if the integrity check failure is identified to exist with regard to the at least one PDCP data unit. |
| 地址 |
Seoul KR |
