Wireless communication protocols have evolved rapidly since the introduction of 802.11 Legacy over a decade ago. Over the last 10 years we have seen efficiency and performance increases on all fronts‚ which have lead to greater range and faster transfer speeds. With Legacy 802.11 protocols‚ speeds maxed out at around 2 Mbits/sec and indoor range was only about 20 meters. In 1999‚ the 802.11 protocol got a couple of amendments in the form of 802.11a and 802.11b. Both offered higher speeds and slightly
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Feasibility Study of Automatic Attendance System Using RFID A report submitted to Amity University as a part fulfillment of Full time MBA Telecom |Submitted To: |Submitted By: | | | | |Prof. Marshal Sahni
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Mars Orbiter Mission Mars Orbiter Mission Artist’s rendering of the MOM orbiting Mars Mission type Mars orbiter Operator ISRO COSPAR ID 2013-060A SATCAT № 39370 Website www.isro.org/mars/home.aspx Mission duration 300 days Spacecraft properties Bus I-1K[1] Manufacturer ISAC Launch mass 1‚337 kg (2‚948 lb)[2] Dry mass 500 kg (1‚100 lb)[3] Payload mass 15 kg (33 lb)[4] Dimensions 1.5 metres (4 ft 11 in) cube Power 840 watts[1] Start of mission Launch date 5 November 2013‚ 09:08 UTC[5]
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Wi-Fi Technology Introduction: Electrical technology has been greatly enhance with the introduction of wireless communication. Wi-Fi is the one among the achievements. The term Wifi stands for Wireless fidelity. Wi-Fi is a brand originally licensed by the Wi-Fi Alliance to describe the underlying technology of wireless local area networks (WLAN) based on the IEEE 802.11 specifications. It was developed to be used for mobile computing devices‚ such as laptops‚ in LANs‚ Internet
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storm with high-speed winds. Mark was impaled by an antenna during the evacuation and believed dead. The types of language the author used made me more interested in the book because they would appeal to me more because they seemed more scientific. As well as this the author used many acronyms like HAB (habitation module). The beginning of this text made me want to keep reading because I thought he died By getting impaled on a radio antenna that was his only way to contact earth and I wanted to
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Radio Waves In the modern society‚ radio is the most widely used medium of broadcasting and electronic communication : it plays a major role in many areas such as public safety‚ industrial manufacturing‚ processing‚ agriculture‚ transportation‚ entertainment‚ national defense‚ space travel‚ overseas communication‚ news reporting and weather forecasting. In radio broadcasts‚ they use the radio waves which can be both microwaves and longer radio waves. These are transmitted in two ways: amplitude
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officially adopted the ATSC transmission standard (which included both HD and SD video standards) in 1996‚ with the first broadcasts on October 28‚ 1998. Who will be affected by DTV Consumers who receive over-the-air television signals through antennas on television sets that are equipped with analog tuners – and who do not subscribe to cable‚ satellite or a telephone company television service provider – will be affected by the transition. At least 19.6 million households receive over-the-air
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MHz transmitter : ± 1KHz‚ 5W ± 2dB 121.5 MHz transmitter: ± 3KHz‚ 50mW ± 3dB PERP Homer sweep direction: UP or DOWN Transmit Antenna: Deployable flexible vertical blade Programming: Optical Infra-red link interface phySical SafeLink SOLO: Category 2‚ will not float Size (D x W x L): 36 x 50 x 112mm (1.42” x 1.97” x 4.40”) Weight: 165g (5.8oz) GPS: 50 channel Receive Antenna: Ceramic Patch GPS Self test: Position acquisition test (10 operations allowed) part numBer K91-001-310A SafeLink SOLO PLB (with
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A Research Report On Infrastructure Sharing New Trends in Telecommunication Infrastructure Sharing Submitted in partial fulfillment of the requirements for the award of the INTERNATIONAL MBA IN INFORMATION TECHNOLOGY By Nirak Rawal UBI/MBA/I/OC10/11422 Under the guidance of Mr. Kulkarni S.R- Manager Projects (GTL Infra) B.E – Electronics JARO EDUCATION Mumbai November‚ 2011 DECLARATION I‚ Nirak Rawalherebydeclare that this project report titled New Trendsin Telecommunication
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NEAR FIELD COMMUNICATION A SEMINAR REPORT Submitted by ANURAG KUMAR in partial fulfillment for the award of the degree of BACHELOR OF TECHNOLOGY in COMPUTER SCIENCE & ENGINEERING SCHOOL OF ENGINEERING COCHIN UNIVERSITY OF SCIENCE & TECHNOLOGY KOCHI- 682022 OCTOBER 2010 DIVISION OF COMPUTER SCIENCE SCHOOL OF ENGINEERING COCHIN UNIVERSITY OF SCIENCE AND TECHNOLOGY KOCHI-682022 Certificate Certified that this is a bonafide record of the seminar entitled NEAR FIELD COMMUNICATION DONE BY ANURAG
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