TY - GEN
T1 - Achieving secure CoMP joint transmission handover in LTE-A vehicular networks
AU - Kong, Qinglei
AU - Ma, Maode
AU - Lu, Rongxing
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/7/2
Y1 - 2017/7/2
N2 - In the duration of handover, coordinated multipoint (CoMP) joint transmission can help not only improve the throughput but also reduce the interference at cell edges. However, the current secure handover key management scheme in LTEA system has not yet supported the CoMP joint transmission handover. Therefore, to solve the problem, in this paper, we present a novel secure CoMP joint transmission handover key management scheme in LTE-A vehicular networks. Specifically, to achieve the diversity gain brought by the CoMP joint transmission and accommodate to protect the backward/forward key separation, the session key is generated by the vehicle and securely delivered towards the cooperating eNBs, and then decrypted by each cooperating eNB respectively. Security analysis shows that the proposed scheme can successfully establish session keys with the cooperating eNBs during the CoMP joint transmission handover with backward/forward key separation. In addition, performance evaluation is conducted to demonstrate the feasibility of the proposed scheme.
AB - In the duration of handover, coordinated multipoint (CoMP) joint transmission can help not only improve the throughput but also reduce the interference at cell edges. However, the current secure handover key management scheme in LTEA system has not yet supported the CoMP joint transmission handover. Therefore, to solve the problem, in this paper, we present a novel secure CoMP joint transmission handover key management scheme in LTE-A vehicular networks. Specifically, to achieve the diversity gain brought by the CoMP joint transmission and accommodate to protect the backward/forward key separation, the session key is generated by the vehicle and securely delivered towards the cooperating eNBs, and then decrypted by each cooperating eNB respectively. Security analysis shows that the proposed scheme can successfully establish session keys with the cooperating eNBs during the CoMP joint transmission handover with backward/forward key separation. In addition, performance evaluation is conducted to demonstrate the feasibility of the proposed scheme.
KW - CoMP joint transmission
KW - Handover
KW - Session key establishment
KW - Vehicular network
UR - https://www.scopus.com/pages/publications/85045248541
U2 - 10.1109/VTCFall.2017.8288285
DO - 10.1109/VTCFall.2017.8288285
M3 - 会议稿件
AN - SCOPUS:85045248541
T3 - IEEE Vehicular Technology Conference
SP - 1
EP - 5
BT - 2017 IEEE 86th Vehicular Technology Conference, VTC Fall 2017 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 86th IEEE Vehicular Technology Conference, VTC Fall 2017
Y2 - 24 September 2017 through 27 September 2017
ER -