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Ethernet passive optical network (EPON) is one of the most promising broadband access networks. We propose a dynamic bandwidth allocation (DBA) scheme for service differentiation that meets the service level agreements (SLAs). Proposed DBA scheme provides predictable average packet delay and delay jitter of expedite forwarding (EF) traffic without the influence of load variation. Performance evaluation...
EPON is one of the most promising broadband access networks. We propose a DBA for service differentiation that meets the SLAs. Proposed DBA provides predictable average packet delay and delay jitter of EF traffic without the influence of load variation. Performance evaluation shows the effectiveness of proposed DBA scheme.
In this paper, digital LMR walky-talky was designed and fabricated for APCO P25 phase II. For linearization of RF transmitter, CFL ASIC was designed and implemented using 0.35 um CMOS process. Using CFL chip, the IMD characteristic of Tx PA was improved more 30 dBc when two-tone was injected and FCC emission mask was satisfied at 35.6 dBm output when modulated signal CQPSK was injected. Reference...
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