Edgewater Wireless Systems Inc V.YFI

Alternate Symbol(s): KPIFF

Technology Communication Equipment

Edgewater Wireless Systems Inc. is engaged in Spectrum Slicing technology for residential and commercial markets. The Company develops advanced wireless fidelity (Wi-Fi) silicon solutions, access points, and intellectual property (IP) licensing designed to meet the service needs of service providers and their customers. Its physical layer Spectrum Slicing allows a frequency band to be divided, or sliced, to enable more radios to operate in a given area. Its silicon solutions are products delivering multiple, concurrent channels of Tx and Rx from a single, Wi-Fi standard compliant radio. Its Spectrum Slicing powered products are designed to address the needs of carrier-class, high-density Wi-Fi for both residential and commercial deployments. Its products are designed with its comprehensive, user- friendly and intuitive Element Management System-EdgeNet, that offers service providers with flexibility in configuring and independently monitoring each 802.11 channel in the network.

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Edgewater Wireless Systems Inc > 8 slices per channel ......

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Comment by Pandoraon Jun 17, 2022 1:23pm

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RE:RE:8 slices per channel ......

Pandora wrote:

LetsGetRichNow wrote: https://www.wi-fi.org/beacon/saju-palayur/wi-fi-certified-6-release-2-better-wireless-for-iot

Yes, somebody other than Edgewater using the term "slice": (Is this progress?)

20 MHz Station (20 MHz STA)

Wi-Fi 6 introduced 20 MHz STA, a power-saving device category for IoT devices. A typical channel has eight slices, and depending on need, pieces are assigned to IoT devices. Devices benefit from less contention, longer battery life, and lower latency.

In technical terms, a 20 MHz channel using orthogonal frequency-division multiplexing (OFDM) technology has 242 tones or useful subcarriers. They are sub-divided into smaller groups called Resource Units (RUs). The RU can be as small as 26 tones. The access point (AP) can now assign these smaller RU concurrently to IoT devices needing only a small bandwidth.