'Early cell phones' presentation slideshows

TECHNOLOGY and COMMUNICATION

646 views • 38 slides

Martin Cooper

Martin Cooper. http://theos.in/technology/invented-mobile-phone-history /. Dr. Martin Cooper was born as the son of Mary and Arthur Cooper during The Great Depression in Chicago, Illinois on December 26th, 1928. He is considered the father of the mobile phone

1.55k views • 12 slides

Sharing a physical link

Sharing a physical link. How can we maximize the utilization of the bandwidth of a physical link?. Multiplexing. Multiplexing allows us to combine several channels of information into one channel, such as computers connected to a wireless access point.

202 views • 12 slides

Cellular Devices

Cellular Devices. EDUC 7101-3/8841-3 Tara Hatley Walden University Dr. Glenn Shepherd. Need. Need for emergencies Need for location of user (jobs, business, etc.) Need for business calls Will be difficult to replace. Research. Research. Shows that the cellular device emits radiation

153 views • 9 slides

Cellular Devices

Cellular Devices. EDUC 7101-3/8841-3 Tara Hatley Walden University Dr. Glenn Shepherd. Need. Need for emergencies Need for location of user (jobs, business, etc.) Need for business calls Will be difficult to replace. Research. Research. Shows that the cellular device emits radiation

181 views • 9 slides