Session 5d: WiFi-7 New Features

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Email *

Record my email address with my response

Name *

Which of the following fall under PHY Enhancements in WiFi 7 key Features *

1 point

Preamble Puncturing

16x16 MU-MIMO

coordinated OFDMA

Multi-RU per User

Enhanced Multi Link Single Radio

Required

How many non over-lapping channels are available in 6GHz band with 320MHz Bandwidth *

1 point

Choose the Maximum Theoretical Throughput that is possible with 4k QAM, 320MHz bandwidth and 16 Spatial streams [approximate] *

1 point

9.6Gbps

100Gbps

60Gbps

46.1Gbps

What is the bit per symbol rate for 4096 QAM Modulation in WiFi-7? *

1 point

What are the different Ways in which MLO can be done between Single AP and a single Station *

1 point

Link Aggregation

Opportunistic Link selection

Full Duplex communicaion

Half Duplex communication

Required

What is the statements are true on new Universal-Signal Field *

1 point

U-SIG field is to improve backward compatibility

U-SIG Field consists of version independent Fields such as BW, TXop Duration..etc

U-SIG Field is designed for Forward compatibility

U-SIG Field consists of PHY version Identifier starting from EHT which simplifies Auto-detection

Required

Which MLO Type among the following can simultaneously Transmit and Receive over Multiple links *

1 point

MLSR

EMLMR

EMLSR

STR MLMR

What are Advantages of Multi-AP coordination concept *

1 point

Minimize interference and Avoid Channel Congestion

Eliminate need for multiple access points

Simplified Network connectivity to the devices

Improve Throughput and Latency

Required

What fields does the Multi-Link information element have
*

1 point

Sta Profile info

MLD Capabilities

EML Capabilities

SSID parameters

Required

How does Hybrid ARQ contribute in improving data transmission in a wireless Network
*

1 point

Decrease Data rate for all devices

Combine retransmitted frames to get a better SNR gain

Reduced the overall coverage area of network

Restrict the communication to single device

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