Optimum Design of Closed-loop Macro Diversity Scheme for Cooperative Base Stations

2011 ◽  
Vol 33 (6) ◽  
pp. 1350-1355
Author(s):  
Ying-quan Zou ◽  
Chun-guo Li ◽  
Lu-xi Yang
Keyword(s):  
Optimum Design ◽  
Closed Loop ◽  
Base Stations ◽  
Diversity Scheme

scholarly journals Self-organized Clustering for Improved Interference Mitigation in White Spaces

2017 ◽  
pp. 38-48
Author(s):  
Julio Aráuz ◽  
Alberto Sánchez
Keyword(s):  
Closed Loop ◽  
Interference Mitigation ◽  
Design Strategy ◽  
Base Stations ◽  
Wireless Access ◽  
Closed Loop Control ◽  
Broadband Access ◽  
White Space ◽  
Loop Control ◽  
Self Organized

In this paper a collaborative coexistence mechanism for white space base stations is proposed. We look at the case where these base stations operate in geographical areas where the density of used TV channels is such that only one channel is left for broadband access. We show how with cooperative closed loop control and a clustering strategy, it is possible to find feasible power assignments that provide a flexible and stable coverage solution. The framework under which we study our proposal is based on the IEEE 802.22 standard, which provides white space guidelines for applications in broadband access or machine-to-machine communications. We propose and evaluate a self-organized, collaborative power control and design strategy to enable effective coexistence of base stations under extreme bandwidth constraints. Finally, we also portray how proposed approach positively compares against others from different wireless access technologies.

A Robust Closed-Loop Transmit-Diversity Scheme with Unknown CSI Reliability

2010 ◽  
Vol E93-B (9) ◽  
pp. 2400-2406
Author(s):  
Eunchul YOON ◽  
Joon-Tae KIM ◽  
Taewon HWANG
Keyword(s):  
Closed Loop ◽  
Transmit Diversity ◽  
Diversity Scheme

scholarly journals Optimum Design of Doherty RFPA for Mobile WiMAX Base Stations

2012 ◽  
pp. 700-705 ◽  
Author(s):  
Abubakar Sadiq Hussaini ◽  
Tahereh Sadeghpour ◽  
Raed Abd-Alhameed ◽  
Mark B. Child ◽  
Nazar T. Ali ◽  
...  
Keyword(s):  
Optimum Design ◽  
Base Stations ◽  
Mobile Wimax

Intestinal Bacteriology of Closed Loop, Strangulated Obstruction in Dogs.

1961 ◽  
Vol 41 (3) ◽  
pp. 245-250 ◽  
Author(s):  
George H. Bornside ◽  
Isidore Cohn
Keyword(s):  
Closed Loop
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