Louie Y K Wong – Page 3

IEEE 802.11 WLAN Standards

December 5, 2010May 25, 2017Wireless Computing

IEEE 802.11 is a set of standards for wireless network to provide wireless devices with a communication in the 2.4, 3.6 and 5 GHz frequency bands. They are originally developed and maintained by the IEEE (Institute of Electrical and Electronics Engineers) LAN/MAN Standards Committee (LMSC). The first standard was created by IEEE in 1997 and Read More …

Service Level Agreement (SLA)

November 17, 2010May 25, 2017Systems & Networks Admin

Service Level Agreement (SLA) is a legally enforceable document that defines the minimum performance criteria a service provider promises to meet while delivering a service to customer. Typically SLA is used to set out remedial actions to be taken and penalties to be imposed if performance metrics and service quality agreed to by both parties Read More …

Voice over Internet Protocol (VoIP)

October 25, 2010May 25, 2017Computer Systems & Networks

VoIP is an acronym that means Voice over Internet Protocol. Simply put, it is an option that people may take if telephone communication is not practical, accessible or affordable. The difference between telephones and VoIP communication is in the way audio signals are transmitted. Telephones make use of analog signals while VoIP technology relies on Read More …

Louie Wong

Computer Systems & Networks

Author: Louie Y K Wong

IEEE 802.11 WLAN Standards

Service Level Agreement (SLA)

Voice over Internet Protocol (VoIP)