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5G Wi-Fi

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Information about 5G Wi-Fi
Design

Published on February 13, 2014

Author: hillol

Source: slideshare.net

Description

802.11ac
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World’s First 5G WiFi 802.11ac SoC © 2012 Broadcom Corporation. All rights reserved.

AGENDA  5G WiFi Market Dynamics & Opportunity  Broadcom 802.11ac for Enterprise Introduction  Summary © 2012 Broadcom Corporation. All rights reserved.

EVOLUTION OF WI-FI 5th Generation  802.11ac  Data Rate: Up to 3.6 Gbps; First solutions < 1.8 Gbps  Use Case: coverage for video “Wired” Compliment 3rd Generation  802.11g/a - Wi-Fi starts to become ubiquitous  Data Rate: 54 Mbps  Use Case: Rich-data Web experience 1st Generation  802.11  Data Rate: 2 Mbps  Use Case: Internet 1997 1997 1998 1999 1999 2000 2001 2002 2002 2003 2004 2005 2006 2007 2008 2009 2nd Generation 4th Generation  802.11b  Data Rate: 11 Mbps  Use Case: Email  802.11n  Data Rate: Up to 600 Mbps; Most prevalent flavor 150 Mbps  Enhanced range due to use of MIMO  Use Case: Medium-resolution video streaming  Higher throughput © 2012 Broadcom Corporation. All rights reserved. 2010 2011 2012

MOBILE EVERYWHERE 2008 2008 2014 2013 Wi-Fi >5BU Consumer Electronic Devices in 2014 Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Wi-Fi Attach Rate Wi-Fi Low Wi-Fi Medium Wi-Fi High Wi-Fi % WC Attach Rate Source: ABI Research, 2011 © 2012 Broadcom Corporation. All rights reserved. % WC Attach Rate

GROWING WIRELESS ADDICTION IN THE ENTERPRISE  Access point installation growing at a CAGR of 21% (2011-2016)  Overcrowding in 2.4 GHz  IT Managers looking to expand use of 5 GHz band  Wireless devices drive up usage of WLAN  92% of the Future 500 are testing or deploying iPad  80% of the top hospitals in the US are now testing or piloting the iPad  Employees shifting to use of tablets and smartphones and away from PCs Exhibit 4: Employee-Owned Devices Lead in the Enterprise 35% Tablets 65% Employer-Supplied Employee-Owned 31% Smartphones  Use of bring your own device growing Source: Yankee Group’s 2011 US Enterprise Mobility: Employee Survey, Wave 2 © 2012 Broadcom Corporation. All rights reserved. 69%

ENTERPRISE MOVING TO THE CLOUD Enterprise Verticals looking at Cloud Based WLAN Networking     Retail Government Branch Offices Hospitality Virtual Centralized Management Automatic Distribution of Security Policies Reduces Capex and Opex © 2012 Broadcom Corporation. All rights reserved.

WI-FI ADVANTAGES FOR THE CARRIER Up to 65 percent of mobile data traffic can be offloaded to Wi-Fi +90 percent of mobile data usage occurs in a non-mobile environment Offloading data from 3G to Wi-Fi delivers 70-percent savings per byte Offloading can reduce OPEX by up to 50 percent © 2012 Broadcom Corporation. All rights reserved.

HOTSPOT 2.0 WILL PLAY A LARGE ROLE Enables Cellular-like Roaming for Wi-Fi-enabled Devices Public hotspots (mil.) 6 5 4 3 2 1 0 2009 2010 Source: Informa Telecoms & Media © 2012 Broadcom Corporation. All rights reserved. 2011 2012 2013 2014 2015

5G WiFi © 2012 Broadcom Corporation. All rights reserved.

WHAT IS 5G WIFI (802.11ac)?  Fifth generation Wi-Fi  Adds more capacity through wider channels  80 and 160 MHz  256 QAM Encoding  11ac is primarily a 5 GHz Technology  2.4 GHz will still be 11n rates 802.11n 802.11n 802.11ac 802.11ac 20 MHz 40 MHz 80 MHz 160 MHz 1 75 Mbps 150 Mbps 433 Mbps 867 Mbps 2 150 Mbps 300 Mbps 867 Mbps 1.7 Gbps 3 225 Mbps 450 Mbps 1.3 Gbps 2.6 Gbps Number of Streams © 2012 Broadcom Corporation. All rights reserved.

802.11ac FOR ENTERPRISE AND CARRIERS Faster Throughput Higher Capacity Broader Coverage Battery Life  Streaming content  Access to the “Cloud”  Video Conference Supports higher density of users Fewer dead spots throughput the business Work longer © 2012 Broadcom Corporation. All rights reserved.

5G WIFI DATA RATES & RANGE 1,400 802.11ac Coverage 1,200 11ac (3-antenna) 11n (1-antenna) 1,000 Data rate in Mbps 11n (3-antenna) 800 600 400 200 0 0 1 Room 5 10 20 2 Rooms 30 40 50 3+ Rooms Distance in Meters © 2012 Broadcom Corporation. All rights reserved. 60 70 80 90 100

ADOPTION WILL OCCUR RAPIDLY Wi-Fi Chipset Shipments 2,000 1,800 802.11n/802.11ac 1,600 802.11ac (5 GHz) 1,400 802.11n (dual-band) 1,200 802.11n (2.4 GHz) 1,000 800 600 400 200 0 2010 2011 Source: ABI Research, 2011 © 2012 Broadcom Corporation. All rights reserved. 2012 2013 2014 2015 2016

EXPECTED TO PENETRATE ALL PRODUCT SEGMENTS WW 11n/11ac Phone Forecast 700.0 600.0 802.11n/802.11ac 600.0 802.11n/802.11ac 802.11n (dual-band) 802.11n (dual-band) 500.0 802.11n (2.4 GHz) 500.0 802.11n (2.4 GHz) 400.0 Mu Mu WW 11n/11ac Portable PC/Tablet Forecast 400.0 300.0 300.0 200.0 200.0 100.0 100.0 0.0 2010 2011 2012 2013 2014 2015 0.0 2010 2016 WW 11n/11ac AP Forecast 120.0 Mu 100.0 2012 2013 2014 2015 2016 WW 11n/11ac Fixed CE Forecast 140.0 802.11n/802.11ac 120.0 802.11n (dual-band) 802.11n (2.4 GHz) 100.0 Mu 140.0 2011 80.0 802.11n/802.11ac 802.11n (dual-band) 802.11n (2.4 GHz) 80.0 60.0 60.0 40.0 40.0 20.0 20.0 0.0 2010 2011 2012 2013 © 2012 Broadcom Corporation. All rights reserved. 2014 2015 2016 0.0 2010 2011 2012 2013 2014 2015 2016

BROADCOM & 5G WIFI  Delivering multiple .11ac chip sets  Addressing the broadest set of segments and devices  Features tailored for Enterprise and Carrier  Airtime fairness  Beam forming  Spectrum analysis  Economies of scale to optimize size, cost & power © 2012 Broadcom Corporation. All rights reserved.

BCM43460: MISSION CRITICAL WLAN ACCESS Enterprise and Carrier Class Wireless Infrastructure for the Next-Generation Access Point Mission Critical Wireless Infrastructure Gigabit Wireless Access with 5G WiFi Hotspot 2.0-enabled Access Points in 2012 Airtime Fairness for Dense Client Environments Complete Enterprise and Carrier Class AP solutions © 2012 Broadcom Corporation. All rights reserved.

NEW FEATURES OPTIMIZED FOR ENTERPRISE Transmit Beam Forming  Supporting both explicit and implicit beam forming for more robust coverage Spectrum Analysis  Full FFT capture capability to support monitoring and diagnosis of non-Wi-Fi interference  Enables more robust WLANs for Enterprise &Carrier networks © 2012 Broadcom Corporation. All rights reserved. Airtime Fairness  Enables better performance for dense networks with a variety of speeds

802.11AC IN THE ENTERPRISE  Complement to Gigabit Ethernet  Mobile devices  Video conferencing  CRM  Enables exploding growth in Wi-Fi enabled devices  PCs, Tablets & Smartphones  New Features provide range, coverage & higher network efficiency  MU-MIMO  Beam-forming  Enables deployment of Enterprise Cloud without risk of locally stored data © 2012 Broadcom Corporation. All rights reserved.

COMPLEMENTS 3G/4G NETWORK 4G 3G 802.11ac Wi-Fi 11n Wi-Fi Hotspot 2.0 enabled AP Tablet NFC-Monitor 802.11ac and Hotspot 2.0 Complement 4G-LTE © 2012 Broadcom Corporation. All rights reserved. Projector Network Storage Laptop

SUMMARY  Explosive growth of content consumption  Proliferation of wireless devices in the Enterprise  Need for faster and more reliable business class wireless infrastructure  802.11ac superior to .11a/b/g/n     Faster throughput Higher capacity Broader coverage Longer battery life  Broadcom strongly positioned to lead in .11ac  World’s broadest portfolio of 802.11ac solutions © 2012 Broadcom Corporation. All rights reserved.

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