80211ac for Enterprise
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Transcript of 80211ac for Enterprise
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World’s First 5G WiFi 802.11ac SoC
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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2
Agenda
• 5G WiFi Market Dynamics & Opportunity
• Broadcom 802.11ac for Enterprise Introduction
• Summary
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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3
Evolution of Wi-Fi
20121999 2003 20092000 2001 2002 2004 2006 20072005 2008 2010 201119981997 1999 2002 2007 2012
• 802.11g/a - Wi-Fi starts to
become ubiquitous
• Data Rate: 54 Mbps
• Use Case: Rich-data Web
experience
3rd Generation
• 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
4th Generation
• 802.11ac
• Data Rate: Up to 3.6
Gbps; First solutions <
1.8 Gbps
• Use Case:
coverage for video
“Wired” Compliment
5th Generation
• 802.11
• Data Rate: 2 Mbps
• Use Case: Internet
1st Generation
• 802.11b
• Data Rate: 11 Mbps
• Use Case: Email
2nd Generation
1997
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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4
% WC Attach Rate % WC Attach Rate
Mobile Everywhere
>5BU Consumer Electronic Devices
in 2014
Source: ABI Research, 2011
2008 2013
Wi-Fi
Wi-Fi Wi-Fi
Wi-Fi Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi
Wi-Fi Wi-Fi
Wi-Fi
2008 2014
Attach Rate
High
Medium
Low
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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5
Growing Wireless Addiction in the Enterprise
• Access point installation growing at a CAGR of 21% (2011-2016)1
• Overcrowding in 2.4 GHz– IT Managers looking to expand
use of 5GHz band
• Wireless devices drive up usage of WLAN
– 92% of the Fortune 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
• Use of bring your own device growing
Source: Yankee Group’s 2011 US Enterprise Mobility: Employee Survey, Wave 2
Tablets
Smartphones
35%
65%
31%
69%
Employer-Supplied
Employee-Owned
Exhibit 4: Employee-Owned Devices Lead in the Enterprise
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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6
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
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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7
WiFi Advantages for the Carrier
+90 percent of mobile data usage occurs in a non-mobile environment
Offloading can reduce OPEX by up to 50 percent
Up to 65 percent of mobile data traffic can be offloaded to WiFi
Offloading data from 3G to WiFi delivers 70-percent savings per byte
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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8
Hotspot 2.0 Will Play a Large Role
Source: Informa Telecoms & Media
Enables cellular-like roaming for WiFi enabled devicesP
ub
lic h
ots
po
ts (
mil.)
2009 2010 2011 2012 2013 2014 2015
6
5
4
3
2
1
0
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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9
5G WiFi
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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10
What is 5GWiFi (802.11ac)?
Number of Streams
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
• Fifth generation WiFi
• 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
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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11
802.11ac for Enterprise and Carriers
• Streaming content
Supports higher density of users
Fewer dead spots throughput the business
Work longer
Faster Throughput
Higher Capacity
Broader Coverage
Battery Life
• Access to the “Cloud”
• Video Conference
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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12
5G WiFi Data Rates & Range
0 5 10 20 30 40 50 60 70 80 90 100
1400
1200
1000
800
600
400
200
0
Data
rate
in
Mb
ps
Distance in Meters
802.11ac Coverage
11ac (3-antenna)
11n (1-antenna)
11n (3-antenna)
1 Room 2 Rooms 3+ Rooms
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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13
Adoption Will Occur Rapidly
Source: ABI Research 2011
0
200
400
600
800
1,000
1,200
1,400
1,600
1,800
2,000
2010 2011 2012 2013 2014 2015 2016
802.11n/802.11ac
802.11ac (5 GHz)
802.11n (dual-band)
802.11n (2.4 GHz)
Wi-Fi Chipset Shipments
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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Expected to Penetrate All Product Segments
0.0
100.0
200.0
300.0
400.0
500.0
600.0
700.0
2010 2011 2012 2013 2014 2015 2016
802.11n/802.11ac
802.11n (dual-band)
802.11n (2.4 GHz)
WW 11n/11ac Phone Forecast
Mu
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
2010 2011 2012 2013 2014 2015 2016
802.11n/802.11ac
802.11n (dual-band)
802.11n (2.4 GHz)
WW 11n/11ac AP Forecast
Mu
0.0
100.0
200.0
300.0
400.0
500.0
600.0
2010 2011 2012 2013 2014 2015 2016
802.11n/802.11ac
802.11n (dual-band)
802.11n (2.4 GHz)
Mu
WW 11n/11ac Portable PC/Tablet Forecast
0.0
20.0
40.0
60.0
80.0
100.0
120.0
140.0
2010 2011 2012 2013 2014 2015 2016
802.11n/802.11ac
802.11n (dual-band)
802.11n (2.4 GHz)
WW 11n/11ac Fixed CE Forecast
Mu
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
Source: ABI Research 2011
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15
Broadcom & 5GWiFi
• 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
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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16
BCM43460: Mission Critical WLAN Access
Enterprise and Carrier Class Wireless Infrastructure for the Next Generation Access Point
Mission Critical Wireless InfrastructureGigabit Wireless Access with 5G WiFi
Hotspot 2.0 enable Access Points in 2012
Airtime Fairness for dense client environments
Complete Enterprise and Carrier Class AP solutions
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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17
New Features Optimized for Enterprise
• Supporting both explicit and implicit beam forming for more robust coverage
Transmit Beam Forming
• Full FFT capture capability to support monitoring and diagnosis of non-WiFi interference
• Enables more robust WLANs for Enterprise &Carrier networks
Spectrum Analysis
• Enables better performance for dense networks with a variety of speeds
Airtime Fairness
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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18
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
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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19
Complements 3G/4G Network
Hotspot 2.0
enabled AP3G
Laptop
Network Storage
Tablet
NFC-Monitor
4G
802.11ac and Hotspot 2.0 Complement 4G-LTE
11n Wi-Fi802.11ac Wi-Fi
Projector
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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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
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.
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Thank You
Broadcom Proprietary and Confidential. © 2012 Broadcom Corporation. All rights reserved.