TY - GEN
T1 - A Heterogeneous Load Balancing Approach in Centralized BBU-Pool of C-RAN Architecture
AU - Mahapatra, Byomakesh
AU - Kumar, Rahul
AU - Kumar, Shailesh
AU - Turuk, Ashok Ku
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/11/9
Y1 - 2018/11/9
N2 - The Cloud Radio Access Network (C-RAN) is a new paradigm for the next generation wireless and mobile communication for handling a large volume of heterogeneous data-centric devices and communication devices on the same platform. The introduction of cloud technology along with virtualization on the mobile communication platform added more scalability and flexibility to the cellular base station. The centralization of Base Band Unit (C-BBU) also leads to the minimization of the capital expenditure (CAPEX), and operational expenditure (OPEX) which incurred during construction and maintenance of the base station. As in C-RAN Architecture all the signal processing and controlling functionalities are carried out at the C-BBU, which sometimes leads to some overload and under load conditions at C-BBU. This situation can be avoided by proper balancing load at C-BBU. This paper investigated the different load balancing issues in C-RAN and proposed a Heterogeneous Load Balancing (HLB) algorithm for handling the various type of radio technology on the same BBU-Pool. The proposed algorithm also compared with a different existing algorithm, and the result shows that HLB is more energy efficient and scalable.
AB - The Cloud Radio Access Network (C-RAN) is a new paradigm for the next generation wireless and mobile communication for handling a large volume of heterogeneous data-centric devices and communication devices on the same platform. The introduction of cloud technology along with virtualization on the mobile communication platform added more scalability and flexibility to the cellular base station. The centralization of Base Band Unit (C-BBU) also leads to the minimization of the capital expenditure (CAPEX), and operational expenditure (OPEX) which incurred during construction and maintenance of the base station. As in C-RAN Architecture all the signal processing and controlling functionalities are carried out at the C-BBU, which sometimes leads to some overload and under load conditions at C-BBU. This situation can be avoided by proper balancing load at C-BBU. This paper investigated the different load balancing issues in C-RAN and proposed a Heterogeneous Load Balancing (HLB) algorithm for handling the various type of radio technology on the same BBU-Pool. The proposed algorithm also compared with a different existing algorithm, and the result shows that HLB is more energy efficient and scalable.
UR - https://www.scopus.com/pages/publications/85058350785
UR - https://www.scopus.com/pages/publications/85058350785#tab=citedBy
U2 - 10.1109/I2CT.2018.8529505
DO - 10.1109/I2CT.2018.8529505
M3 - Conference contribution
AN - SCOPUS:85058350785
T3 - 2018 3rd International Conference for Convergence in Technology, I2CT 2018
BT - 2018 3rd International Conference for Convergence in Technology, I2CT 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference for Convergence in Technology, I2CT 2018
Y2 - 6 April 2018 through 8 April 2018
ER -