Mimo - Study guides, Class notes & Summaries

wireless LAN (WLAN) or wireless Ethernet correct answers A local area network that is not based on primarily on physical wiring but uses wireless transmissions between workstations Access point correct answers acts as a bridge between the wired and wireless networks and can perform basic routing functions Two basic components necessary for wireless Ethernet correct answers - client radio - Access point Three basic configurations of wireless LAN correct answers Basic Service Set, Ex...

Frequency bands used by 802.11 networks include: (Select 2 answers) Correct Answer 5.0 GHz 2.4 GHz Which of the choices listed below would allow for setting up three Wireless Access Points (WAPs) on non-overlapping channels? Correct Answer 1 6 11 The term "Channel bonding" refers to a technique that allows for combining adjacent wireless channels to increase the amount of available bandwidth. Correct Answer true The IEEE 802.11a standard specifies a channel bandwidth of: Correct An...

VPN - ecrypts traffic between sites through public internet PPP - point to point protocol - authentication, compression and error detection - no encryption used for VPN PPTP - Tunneling protocol, used for authentication and encryption IPsec works on what layer of the OSI model - Layer 3 IPsec - Authentication and ecryption for every packet, outside world does not see anything. RADIUS - Remote access authentication Unicast - 1 to 1 used for web surfing, file transfers Multica...

Notes Single input, single output (SISO) - Most systems have one radio and one antenna, and some systems have one radio and two antennas. Multiple input, multiple output (MIMO) - These systems use multiple radio chains in a single wireless chipset. Multi-user MIMO (MU-MIMO) - These systems use each radio chain on an access point to transmit to a unique client.Correct answer: Wired Equivalent Protection (WEP) - This type of security setup should never be used for a wireless network as it ...

CWNA exam questions & answers 2023/2024 1. Which one of the following channels can be used for VHT transmissions? A. 1 B. 6 C. 11 D. 48 - ANSWER-D. 48 2. As an RF wave propagates through space, the wave front experiences natural expansion that reduces its signal strength in an area. what term describes the rate at which this expansion happens? A. MU-MIMO B. Inverse square law C. Path spread phenomenon D. Fresnel zone thinning E. Ohm's law - ANSWER-B. Inverse square law 3...

Foundations of MIMO Communication 1st Edition Heath Solutions Manual To clarify, this is a test bank, not a textbook. You have immediate access to download your test bank. No delays, loading is fast and instant immediately after ordering! You will receive a full bank of tests; in other words, all chapters will be there. Test banks are presented in PDF format; therefore, no special software is required to open them.

Notes Single input, single output (SISO) - Most systems have one radio and one antenna, and some systems have one radio and two antennas. Multiple input, multiple output (MIMO) - These systems use multiple radio chains in a single wireless chipset. Multi-user MIMO (MU-MIMO) - These systems use each radio chain on an access point to transmit to a unique client.Correct answer: Wired Equivalent Protection (WEP) - This type of security setup should never be used for a wireless network as it can ...

9.1.7 Practice Questions Test Out 100% Pass Which type of communication path-sharing technology do all 802.11 standards for wireless networking support? CSMA/CA 1. Match the wireless signaling method on the left with its definition on the right. Transfers data over a radio signal by switching channels at random within a larger frequency band. 2. Makes the transmitted bandwidth signal wider than the data stream needs. 3.Encodes data over a wireless network using non-overlapping chan...

Where is an omni-directional antenna typically placed for best results? correct answers The center of the target coverage area Which one of the following is an example of a real-time communications application? correct answers VoIP (Voice over IP) An AP has Two Ethernet wired networking ports. One ( port 1) is laeled with a Power over Ethernet (PoE) indicator and the other (port 2) is not. What is unique about port 1 when compared to port 2? correct answers It can be used to power the AP ...

wireless LAN (WLAN) or wireless Ethernet correct answers A local area network that is not based on primarily on physical wiring but uses wireless transmissions between workstations Access point correct answers acts as a bridge between the wired and wireless networks and can perform basic routing functions Two basic components necessary for wireless Ethernet correct answers - client radio - Access point Three basic configurations of wireless LAN correct answers Basic Service Set, Ex...