Research on the Algorithm about Optical Fiber Parameters Measurement

Survey Smoothly Fiber-Wireless (FiWi) Accessing Wireless Networks: Convergence and Challenges

“…Mesh points (MPs) relay the traffic between MPPs and MAPs through wireless transmissions (see Figure 1). Most previous FiWi studies unspecified a WMN based on IEEE 802.11a/b/g WLAN technologies, offering a maximum raw data rate of 54 Mb/s at the physical layer [8]. Future FiWi access networks will leverage next-generation PON and WLAN technologies to meet the ever-increasing bandwidth necessities.…”

“…Long-reach PONs can be interesting for new entrant operators who wish to connect only the major geographically distributed business clients. Most of the reported studies on advanced PON architectures considered stand-alone PON access networks, with a particular focus on the design of energetic bandwidth allocation (DBA) algorithms for QoS support and QoS protection by means of admission control [8]. Research on the (optically) opaque and transparent interconnection of numerous WDM PONs has begun recently, e.g.…”