Introduction to Wi-Fi7 and UWB

[Pages:38]ViSU TechDays

Introduction to Wi-Fi7 and UWB

J?rg K?pp GF-MW ? Wireless Market Segment Management

2021

COMPANY RESTRICTED

Modern phones need a couple of wireless technologies to meet customer & application needs

COMPANY RESTRICTED

WI-FI IS NOW

Wi-Fi6E and Wi-Fi7 will drive investments in new test equipment

Wi-Fi resource management introduced with Wi-Fi6 (OFDMA) drives need for signaling testing

Wi-Fi player try to enter new markets (IIoT)

ViSU2021 - TechDays

COMPANY RESTRICTED



COMPANY RESTRICTED

Wi-Fi outlook

Rapid shift to Wi-Fi6 in the next two years

Continously increasing share of Wi-Fi6E

Wi-Fi7 shipments will start in 2024

Shipment of Wi-Fi enabled products/devices/systems

5 Bn 4 Bn

Wi-Fi7 Wi-Fi6E

3 Bn

Wi-Fi6

2 Bn

Wi-Fi5

1 Bn

Wi-Fi4

0 Bn 2019 2020 2021 2022 2023 2024 2025

Source: IDC presentation at MWJ panel discussion (Feb. 2021)

COMPANY RESTRICTED

Some additional spectrum at 5.9 GHz

2.400 GHz 2.483 GHz 5.170 GHz 5.330 GHz 5.490 GHz 5.730 GHz 5.735 GHz 5.850 GHz 5.895 GHz

20 MHz

ISM

1

6

1 1

1 6

UNII-1 UNII-2

34445566 60482604

UNII-2e

11 1 111 1111 11 00 0 112 2233 44 04 8 260 4826 04

UNII-3 UNII-4

11 1 111 11 45 5 666 77 93 7 159 37

40 MHz 80 MHz

38 46 54 62

42

58

102 110 118 126 134 142

106

122

138

151 159 167 175 New 45 MHz FCC Nov. 2020

155

171

160 MHz

50

114

163

Dynamic Frequency Selection (DFS)

! Regionally different rules for indoor/outdoor use, power limitations , DFS and TPC (transmit power control) !

Rohde & Schwarz

ViSU2021 - TechDays

COMPANY RESTRICTED

More spectrum for Wi-Fi at home ... Wi-Fi6E Still in early stage with regulation in progress

Low-power indoor (LPI) Standard-power outdoor (SPO)

Very-low-power (VLP)

Rohde & Schwarz

ViSU2021 - TechDays

Low-power indoor (LPI) Standard-power outdoor

Very-low-power (VLP)

COMPANY RESTRICTED

Device classes FCC Part 15 Subpart E for 6 GHz UNII

Phase 1

Phase 2

Indoor (5.9-7.1 GHz; 320 MHz)

Low-power indoor AP*

Fixed, wired power, integrated ant.

6ID

Prohibited on cars, trains, etc.

EIRP of 30 dBm

Outdoor (5.9-6.4GHz & 6.5-6.9 GHz 320 MHz)

Standard power AP

Geolocation detection

6SD

Managed by an AFC

Antenna pointing angle

EIRP of 36 dBm

6PP

Subordinate*

fixed, integrated ant., controlled by AP, no Internet EIRP of 30 dBm

6XD Indoor client

controlled by AP, no direct client connection EIRP of 24 dBm

6CD

6FX Standard client

controlled by AP, no direct client connection. EIRP of 30 dBm (6 dBm lower than AP)

Dual client

* prohibited on oil platforms, cars, trains, boats, and aircraft, except large aircraft while flying above 10,000 feet

6FC

Fixed client

Geolocation detection Managed by an AFC via AP Antenna pointing angle EIRP of 36 dBm

Rohde & Schwarz

ViSU2021 - TechDays

COMPANY RESTRICTED

 ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download