An adaptive load balancing management technique for RFID middleware systems

2010 ◽  
Vol 40 (6) ◽  
pp. 485-506 ◽  
Author(s):  
Heung Seok Chae ◽  
Jae Geol Park ◽  
Jian Feng Cui ◽  
Joon Sang Lee
2011 ◽  
Vol 187 ◽  
pp. 282-286 ◽  
Author(s):  
Xiao Zou

RFID middleware plays an important role in extracting information from RFID reader and sending them to the terminal server. Although the traditional middleware technique solution of RFID can ensure the continuous operation of the system, the cost is too much CPU working load and serious waste of physical resources. The Agent that has played a central role in many application fields can also provide non-centralized and adaptive solutions for load balancing. The paper presented a RFID middleware load balancing method based on Agent according to characteristics of RFID middleware and designed adaptive load allocation algorithm. Two kinds of agents were design, namely information collection Agent and load balancing Agent, to collaborate to complete corresponding strategies of load balancing.


Author(s):  
Jiann-Liang Chen ◽  
Nong-Kun Chen ◽  
Yi-Wei Ma ◽  
Han-Chieh Chao ◽  
Cheng-Yen Wu

Author(s):  
Muhammad Ihsan Ur Rehman ◽  
Muhammad Qasim ◽  
Abdul Wakeel ◽  
Mehmood Alam ◽  
Mir Yasir Umair

The demand of high data rate and ubiquitous coverage in heterogeneous cellular (HetNets) is increasing progressively. In order to meet this demand, sophisticated model having applied interference reduction scheme and cell association technique is needed. The small base station (sBS)are deployed inside the broadcasting area of macro base station (mBS), in heterogeneous cellular networks (HetNets). Since mBS has high transmission power therefore a large number of users get connected with mBS. This causes disproportion of load distribution across the HetNets. For load balancing users from high power mBS are migrated to low power sBS to increase network capacity and to decrease the load from mBS. This results in interference in the communication signal because of strong mBS Interference. Hence, we need interference management technique to mitigate interference and user association and to efficiently use sBSs’ resources. Inter-cell interference (ICI) limit the HetNets’ performance. Additionally, there exist deliberate jamming interference which depends on jammers transmission power and its proximity with the target, which notably degrades the network performance. In this paper, we employ reverse frequency allocation scheme (RFA) to reduce inter cell interference, deliberate jamming interference and to accomplish load balancing. The proposed setup is analyzed inquisitively and with the help of simulations. The result shows reduction in interferences as well as balance of load distribution in the network achieved by employing RFA scheme together with cell association.


Author(s):  
Young-Sik Noh ◽  
Yung-Cheol Byun ◽  
Dong-Cheol Lee

2011 ◽  
Vol 34 (3) ◽  
pp. 811-820 ◽  
Author(s):  
Yi-Wei Ma ◽  
Han-Chieh Chao ◽  
Jiann-Liang Chen ◽  
Cheng-Yen Wu

2018 ◽  
Vol 62 (2) ◽  
pp. 97-107 ◽  
Author(s):  
Nina Keith

Abstract. The positive effects of goal setting on motivation and performance are among the most established findings of industrial–organizational psychology. Accordingly, goal setting is a common management technique. Lately, however, potential negative effects of goal-setting, for example, on unethical behavior, are increasingly being discussed. This research replicates and extends a laboratory experiment conducted in the United States. In one of three goal conditions (do-your-best goals, consistently high goals, increasingly high goals), 101 participants worked on a search task in five rounds. Half of them (transparency yes/no) were informed at the outset about goal development. We did not find the expected effects on unethical behavior but medium-to-large effects on subjective variables: Perceived fairness of goals and goal commitment were least favorable in the increasing-goal condition, particularly in later goal rounds. Results indicate that when designing goal-setting interventions, organizations may consider potential undesirable long-term effects.


1935 ◽  
Vol 14 (7) ◽  
pp. 410
Author(s):  
F. Allen ◽  
F. Pearson ◽  
George Still ◽  
R.H. Youngash ◽  
E.T. Cooke ◽  
...  

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