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Critical nodes are severe threats to network performance. Critical nodes when deteriorating would disturb the communication in the network. Presence of such critical nodes/links in MANETs should be detected in advance to retain the prevailing communication setup. This paper discusses a short survey on the existing clustering algorithms utilized for routing in MANETs. This paper also proposes mobility...
Reconfigurable optical add/drop multiplexers (ROADMs) can be classified into three categories according to their underlying switching technologies: Category I consists of a single large optical switch; category II is composed of a number of small optical switches aligned in parallel; and category III has a single optical switch and only one wavelength being added/dropped. The ROADM wavelength occupancy...
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