STR vs. EMLMR
Both STR (Simultaneous Transmit and Receive) and EMLMR (Enhanced Multi-Link Multi-Radio) are advanced Wi-Fi 7 features that enable multi-link operation (MLO). However, they differ in hardware requirements, performance, and use cases. Below is a detailed comparison.
Key …
Read MoreSTR (Simultaneous Transmit and Receive)
STR (Simultaneous Transmit and Receive) is an advanced Wi-Fi feature that enables a device to transmit (Tx) and receive (Rx) data simultaneously on different frequency bands (e.g., 5GHz and 6GHz) without switching delays. …
Read MoreMIMO in 802 11n Wireless Networks Part-2
In addition to MIMO in 11n, comparison with 11ac has been discussed in this article.
(D) Spatial Division Multiplexing (SDM)
One of the cornerstone features of 802.11n is Spatial Division Multiplexing:
The transmitter …
Read MoreMIMO in 802.11n Wireless Networks Part-1
MIMO (Multiple-Input Multiple-Output) is a key technology in modern wireless communication, particularly in 802.11n Wi-Fi, which significantly improves data throughput, reliability, and range compared to older standards like 802.11a/b/g.
Before MIMO, wireless …
Read MoreEMLMR (Enhanced Multi-Link Multi Radio)
EMLMR (Enhanced Multi-Link Multi-Radio) is a key feature introduced in Wi-Fi 7 (IEEE 802.11be). Basically EMLMR is a multi-link operations (MLO) to enable devices with multiple radios to simultaneously transmit …
Read MoreEMLSR (Enhanced Multi-Link Single Radio)
EMLSR (Enhanced Multi-Link Single Radio) is a key feature introduced in Wi-Fi 7 (IEEE 802.11be). Basically EMLSR is a multi-link operations (MLO) while using a single radio for transmission and …
Read MoreShort Quiz on Wi-Fi7/802.11be
Here are some MCQ questions from 802.11be.
1. Preamble Puncturing was introduced in.
a. Wi-Fi 5
b. Wi-Fi 6
c. Wi-Fi 7
2. AFC is mandatory for 6GHz outdoor operation in which of the following …
Read MoreBasic Understanding of Wi-Fi 6E (802.11ax in 6GHz)
Understanding Wi-Fi 6E (802.11ax in 6GHz)
Read MoreWLAN connection(open,wep-open,wep-shared,wpa-tkip,wpa2-aes)
WLAN connection(open,wep-open,wep-shared,wpa-tkip,wpa2-aes)
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