The coach may communicate with the quarterback until the 40 second clock reaches 15 seconds. At that time the communications link is broken and the coach may not communicate with the quarterback.
Wireless telegraphy was a major communications advancement during World War I. It allowed for communications between land and sea vessels.
Apart from the silly mathematical answer, 802.3 - 802.11 = 0.19, the key difference between IEEE standards 802.3 and 802.11 is that 802.3 governs wired Ethernet communications, while 802.11 governs wireless LAN communications.
The exchange between the center and quarterback is called a snap, the exchange between a running back and quarterback is a hand off and the exchange between a quarterback and receiver is a reception
What is the difference between external and internal communications
No. 9 is the scrumhalf and this is the "quarterback" of rugby. He/She is the go between the forwards and the backs.
Inter in group communications is the communication between one group and another. Intra in group communications is communication between the members of a particular group.
Difference between wireless network and wireless sensor network?
Communications
Wireless use Wireless technology while DSL use wired technology.
ones wireless
WiFi-> Service Wireless-> Application With Wireless device we can conncet to Wireless internet With Wifi we can conncet to Wireless via AP or wireless router
WiFi-> Service Wireless-> Application With Wireless device we can conncet to Wireless internet With Wifi we can conncet to Wireless via AP or wireless router