The document discusses the need for LTE in homes and enterprises to improve coverage, quality of service, and facilitate the transition to 4G. It introduces Alcatel-Lucent's 9961 multi-standard home cell and 9962 multi-standard enterprise cell series, which support both 3G and 4G using a single system-on-chip. It also describes new features like LTE-U/LAA, Wi-Fi boost, and their combination to enhance performance by blending Wi-Fi and cellular connectivity.

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The LTE Necessity
Ensuring High Performance Indoor Experiences
Nasir Kafai
Mobile World Congress 2015

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Agenda
1. The need for LTE in the home & enterprise
2. Home and enterprise small cell innovation
3. Small cell feature enablement – intro. LTE-U/LAA and Wi-Fi boost
4. Small cells references

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• Improve coverage
• Ensure quality isn’t dictated by Wi-Fi alone
• Smooth migration of customer base to 4G – support
WCDMA and LTE customers with the same hardware
• Acquire new customers or break in to wireless (CLECs)
• Facilitate move to VoLTE – offer superior voice and
enable network consolidation (opportunity to refarm
2G/3G spectrum)
• Offer new features/services – “blend” Wi-Fi and cellular
for a wireline experience, wirelessly
The move to 4G
The importance of LTE in the home and enterprise

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Introducing the 9961 multi-standard home cell
Simultaneous W-CDMA and LTE or LTE only
• Announced Sept. 2014 at CTIA (Vegas), Launched MWC15
• Qualcomm SoC – 3G/4G software definable
• 16 users (8 simultaneous W-CDMA voice and data + 8
simultaneous LTE voice and data)
• Output power:
• 1x100mW W-CDMA (5 MHz = 21 Mbps DL, 5.7 Mbps UL)
• 2x100mW LTE (2x2 MIMO) (20 MHz = 150 Mbps DL, 75
Mbps UL)
• Power consumption: <22W
• Hardware supports up to 20 MHz bandwidth
• Omni-directional antenna
• <1.5L

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• Deliver exceptional wireless home experiences
• Extend wireless coverage and services throughout the home
• Support 3G & 4G users simultaneously or offer LTE only
• Superior voice and video quality (IMS enabled VoLTE).
• Offload macro network by reusing licensed LTE and W-CDMA
spectrum in the home
• Streamline 4G migration
• Improve Wireless performance by blending LTE and Wi-Fi to
ensure strongest possible wireless connections
• Compact design using single SOC solution
• OPEX saving with plug and play capabilities
Multi-Standard Home Cell
Value proposition / benefits

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In-building cellular addressed by three architectures
There is no “one size fits all”

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• W-CDMA, 2x2 MIMO LTE, Wi-Fi in a single box (LTE-only mode)
• Software definable 3G/4G technology and remote RF bands configuration
• VoLTE with CSFB and SR-VCC, CMAS, MFBI, Prioritized E911
• CA and eMBMS hardware ready
• SON, Secure Plug-n-Play, TR-069 management.
• Common small cell and security gateway leverage 3G OA&M Systems
• Up to 32 W-CDMA plus up to 64 LTE simultaneous users (total = 96)
• Up to 128 simultaneous users in LTE-Only mode
• LTE 2 x 250mW (24 dBm) typical Tx power
• W-CDMA 1 x 250mW (24 dBm) typical Tx power
• Wi-Fi (2.4 & 5GHz concurrent, 2x2 MIMO, 100 mW Tx per path)
• Volume: range from 1.5L – 7+L depending on bands supported
• Peak throughputs 2x20 MHz LTE CA (HW capability): 300/150 Mbps DL/UL
• Power over Ethernet (4pPOE-compliant with Power over HDBaseT) with Alcatel Lucent OmniSwtich
6450 P10S or Mid span POE Injector
• Easily integrates with an end-to-end network including gateway, packet core, and common OA&M
Introducing the 9962 Multi-standard Enterprise Cell series (v1, v2, v3)
Key features
V1
V2 Large Enterprise
V2 SOHO
V3

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• Deliver exceptional In-building wireless voice and data
experience
• Supports Multi-Standard W-CDMA, LTE and Wi-Fi in a single box
• Circuit switched voice & IMS-enabled VoLTE.
• Can be self installed for Small/Medium Enterprises
• Single, shared site, backhaul, power and OA&M
• Supports MOCN ( Multi-Operator Core Network)
• Software Defined 3G/4G Technology and RF Band
- Migration flexibility from 3G to 4G, or support a mix of technologies
- Remote RF Configuration
- Allows operators to reclaim spectrum for use in LTE networks
• Common small cell and security gateway leverage 3G/4G
OA&M systems
- SON, Secure Plug n Play, TR 069 management.
Multi-standard Enterprise Cell
Value proposition / benefits

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Alcatel-Lucent’s Wireless Unified Networks
Delivering new feature capability
Blending the BEST of Wi-Fi with Cellular (3G & 4G) to provide an unmatched experience
Cellular
Boost
Boost cellular by
adding unlicensed
spectrum capacity
Wi-Fi
Boost
Boost Wi-Fi by
adding in cellular
(3G & 4G)

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• LTE downlink transmission in unlicensed bands
• 3GPP R13 standards to support Wi-Fi co-existence and regional regulations
What if we brought the quality of LTE to the unlicensed?
Licensed Assisted Access (LAA) / LTE-U
Lic. UL
Lic. DL
LAA / LTE-U
LTE-U 5GHz
LAA / LTE-U
DL
LAA/LTE-U Value Proposition:
• Augment limited licensed spectrum
• Faster download rates (LTE & LTE-U aggregation)
• Better cell edge performance
• H-ARQ packet recovery advantage (~3dB) over Wi-Fi
Alcatel-lucent: Dynamic duty cycle demo on booth, trialing
LTE-U in 2015, initial product offering early 2016

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What if we blended Wi-Fi with cellular?
Intro. Wi-Fi boost Wi-Fi boost
Wi-Fi Cellular(3G or 4G)
DL UL
• 20% - 30% increase in Wi-Fi DL - Single User
• 70% increase in Wi-Fi DL – Multi User
• 10x or more (55x in lab tests) increase in UL (Far user)
• Wi-Fi range increased by 2x
• More consistent Wi-Fi performance (LTE DL always
available on hot stand-by to respond to Wi-Fi
congestion)
• Utilizes existing UE’s
• Applicable to 3G and 4G
• Works with existing Wi-Fi APs
• Adding value beyond basic coverage
• Upgrade from a user experience PoV

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Benefits of Wi-Fi boost with aggregation
Wi-Fi boost w/ aggregation
Wi-Fi
DL UL
DL
Cellular(4G)
• Same gains as Wi-Fi Boost
• > 10x (55x in lab test) increase in UL (Far user)
• Wi-Fi range increased by 2x
• More consistent Wi-Fi performance
• Aggregation: 2x or more (~250% gain in lab test) DL
gain over LTE (indoor)
• Software upgrade to LTE femtos
• Re-use and extension of LTE mobility mechanisms
• Technology re-use: extends LTE dual connectivity
method to LTE + Wi-Fi

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Enterprise use case with 100 Wi-Fi users
Significant improvement as a result of deploying Wi-Fi boost
WiFi Rate Map
20 40 60 80 100 120 140 160
10
20
30
40
50
60
70
80
90
100
110
Mbps/user0
2
4
6
8
10
12
Boost Rate Map
20 40 60 80 100 120 140 160
10
20
30
40
50
60
70
80
90
100
110
Mbps/user
0
2
4
6
8
10
12
Wi-Fi TCP DL Throughput Wi-Fi Boost TCP DL Throughput
Wi-Fi APs LTE eNBs

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COMBINING Cellular boost (i.e., LTE-U/LAA) and
Wi-Fi boost with aggregation
Lic. UL
Lic. DL
LTE-U
DL
Value Proposition of Adding Wi-Fi boost (w/ agg.) and LTE-U:
• Increased capacity
• Greater range
• Higher peak rates (1.25 Gbps)
• More constant end-user experience regardless of proximity to the AP
Wi-Fi 5GHz,
Channel 149,
DL
Wi-Fi
LTE-U 5GHz,
Channel 136,
• Wireless Unified Networks enables utilization of BOTH Cellular (e.g., LTE-U) and
Wi-Fi technologies simultaneously for an optimal end-user experience
Wi-Fi +
Cellular
Boost
Wi-Fi boost w/ aggregation + LTE-U
Wi-Fi boost (w/ aggregation) complements LTE-U. Wi-Fi
boost (w/ aggregation) enables UL traffic across LTE
and the aggregation of 3 DL paths

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65
111
45
Small cells references
76 Customer
Deployment
Agreements
and Growing
133 Commercial
Contracts across
all Segments
Deployed in 53
Countries
Jan.
2014
Jan.
2015

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Small cell references
....30 (24 – Jan. 2014) customer contracts for
metro cell deployments in 20 countries
....56 (47 – Jan. 2014) customer contracts for
enterprise cell deployments in 42
countries
....47 (40 – Jan. 2014) customer contracts for
residential cell deployments in 36
countries

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