Switched Opportunistic Packet Scheduling for High Speed Packet Access MIMO Systems

2007 ◽  
Author(s):  
Noureddine Hamdi ◽  
Aymen Ben Cheikha
Keyword(s):  
High Speed ◽  
Packet Scheduling ◽  
Mimo Systems ◽  
Packet Access

scholarly journals Research and Simulation on Wireless Packet Scheduling Scheme Based on High-Speed Packet Access Network

2014 ◽  
Vol 8 (1) ◽  
pp. 92-95
Author(s):  
Hu Linna ◽  
Cao Ning ◽  
Mao Minghe
Keyword(s):  
High Speed ◽  
Packet Scheduling ◽  
Scheduling Algorithm ◽  
Access Network ◽  
Average Cell ◽  
Scheduling Scheme ◽  
Packet Access ◽  
Packet Drop ◽  
Wireless Packet

The efficiency of high speed packet access (HSPA) systems is mainly based on Packet Scheduling Scheme which will be the key to influencing on the system performance and ensuring the service quality for the users. In this paper, we introduce a three step packet scheduling scheme to provide quality of services (QoS) guaranteed for high speed uplink packet access. Then, we proposed an improved packet scheduling algorithm based on QoS parameter for mixed service applications in order to meet the actual QoS needs of the different systems. This algorithm calculated the scheduling priority based on the comprehensive factors, including the queuing status of each user, QoS requirements and the sum of speeds on each channel. The simulation results show that the performance efficiency of HSPA systems employed proposed algorithm is superior compared to the conventional PF and M-LWDF algorithm in average packet drop and average cell throughput.

Packet scheduling in 3.5G high-speed downlink packet access networks: breadth and depth

IEEE Network ◽  
2007 ◽  
Vol 21 (1) ◽  
pp. 41-46 ◽  
Author(s):  
Bader Al-Manthari ◽  
Hossam Hassanein ◽  
Nidal Nasser
Keyword(s):  
High Speed ◽  
Packet Scheduling ◽  
Access Networks ◽  
Packet Access

scholarly journals Throughput Optimization in High Speed Downlink Packet Access (HSDPA)

2011 ◽  
Vol 10 (2) ◽  
pp. 474-483 ◽  
Author(s):  
Tao Cui ◽  
Feng Lu ◽  
Vignesh Sethuraman ◽  
Anil Goteti ◽  
Subramanya P. N. Rao ◽  
...  
Keyword(s):  
High Speed ◽  
Throughput Optimization ◽  
Packet Access
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