TY - GEN
T1 - IP packet header compression and user grouping for LTE Multimedia Broadcast Multicast Services
AU - Jiang, Chen
AU - Wu, Wenhao
AU - Ding, Zhi
N1 - Publisher Copyright:
© 2017 IEEE.
PY - 2017/3/10
Y1 - 2017/3/10
N2 - Multimedia Broadcast Multicast Service (MBMS)1 is an efficiency cellular strategy for shared content delivery, widely popular in Long Term Evolution (LTE) networks. Typical multimedia IP packets possess redundantly large headers, relying on Robust Header Compression (ROHC) for efficiency boost. This work investigates the adaptation of ROHC schemes for MBMS. We formulate and solve the optimization problem of transmission efficiency maximization in point-to-multipoint (P-t-M) transmission mode. Based on this solution, we propose a new MBMS scheme, namely point-to-multigroup (P-t-MG) transmission in which MBMS aim user groups. We provide a grouping and parameter optimization algorithm for P-t-MG to achieve high efficiency under total radio resource constraints. Numerical results demonstrate the advantage of the optimized P-t-M and the P-t-MG schemes over conventional MBMS.
AB - Multimedia Broadcast Multicast Service (MBMS)1 is an efficiency cellular strategy for shared content delivery, widely popular in Long Term Evolution (LTE) networks. Typical multimedia IP packets possess redundantly large headers, relying on Robust Header Compression (ROHC) for efficiency boost. This work investigates the adaptation of ROHC schemes for MBMS. We formulate and solve the optimization problem of transmission efficiency maximization in point-to-multipoint (P-t-M) transmission mode. Based on this solution, we propose a new MBMS scheme, namely point-to-multigroup (P-t-MG) transmission in which MBMS aim user groups. We provide a grouping and parameter optimization algorithm for P-t-MG to achieve high efficiency under total radio resource constraints. Numerical results demonstrate the advantage of the optimized P-t-M and the P-t-MG schemes over conventional MBMS.
UR - http://www.scopus.com/inward/record.url?scp=85017391992&partnerID=8YFLogxK
U2 - 10.1109/ICCNC.2017.7876101
DO - 10.1109/ICCNC.2017.7876101
M3 - Conference contribution
AN - SCOPUS:85017391992
T3 - 2017 International Conference on Computing, Networking and Communications, ICNC 2017
SP - 52
EP - 57
BT - 2017 International Conference on Computing, Networking and Communications, ICNC 2017
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 2017 International Conference on Computing, Networking and Communications, ICNC 2017
Y2 - 26 January 2017 through 29 January 2017
ER -