06_ra41886en01gla1_flexi zone micro lte bts key parity features.pdf

7/21/2019 06_RA41886EN01GLA1_Flexi Zone Micro LTE BTS Key Parity Features.pdf

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©2014 Nokia Solutions and Networks. All rights reserved.RA41886EN01GLA1

Nokia Solutions and NetworksRA4188 – RL50FZ Macro Key Features



Document change history

Date Version Name Change comment

23.01.2014 1.0 Maciej Wais

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Objectives

• Review the identified key macro parity features.• List features not included in parity feature group.• Review Flexi Zone Micro LTE BTS specific features.

• Demonstrate using generic methods how to perform key feature testing.

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Content

• FZM Specific Features – RL50FZ

• Flexi Zone Macro Parity Features – Key Content

• Flexi Zone Macro Parity Features – Detailed List

• Main differences with Macro

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FZM Specific Features – RL50FZ

Feature

IDFeature Title

LTE1622 Legacy TRS feature porting for FlexiZone Micro

LTE1623 Timing over Pacet porting for Flexi!one Micro

LTE162" External unlicen#e$ %irele## &ac'aul

LTE1626 External licen#e$ %irele## &ac'aul

LTE162( Legacy RRM)*pera&ility)+TS Site Solution# feature porting onto FlexiZone platform

LTE162, -ntegrate$ .PS Sync for FlexiZone Micro

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0

LTE16", F.+ Flexi Zone +TS 2144 5+an$ 1

LTE1663 Legacy Feature# for FlexiZone Micro 5RL"4 feature#0 exclu$ing Tran#port

LTE1672 F89 Flexi Zone +TS 2644 5+an$ (

LTE1676 FlexiZone Micro .P*:)EP*: *:T SFP

LTE1(42 FZM +luetoot' Support

LTE1(16 Sy#tem -ntro$uction of RL"4FZ

LTE17"( +a#ic Et'ernet S%itc'ing

LTE177" Flexi Zone +TS -ntegrate$ irectional 9ntenna



Flexi Zone Macro Parity Features – Key Content

3GPP Baseline R10

Cell Bandwidth: 5/10MHz

MIMO TM3, TM4

Interference Aware Scheduling

Fair Scheduler

Channel-aware Scheduler (UL)

Interference RejectionCombining (IRC)

Call Processing/QoS

Cell Selection and Re-selection

Intra/Inter eNB HO with X2 Intra-LTE Handover via S1

Inter-frequency Handover

Inter RAT Handover toWCDMA

Idle Mode Mobility Load

Mobility

LTE FCAPS suite

PM Counters

LTE BTS Site Manager

Subscriber/EquipmentTrace

Cell Trace

PM Administration

BTS Auto Connectivity

O&M

LTE Transport Protocol

Stack

Traffic Prioritization onEthernet Layer

Traffic Prioritization on IPLayer

VLAN Based TrafficDifferentiation

Transport/Security

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Closed Loop Power Control

Service Differentiation

Rate Capping

DRX in RRC Connected Mode

Operator Specific QCI

Cell ID Based Location Svcs

Emergency Call Handling

CMAS/ETWS

QCI 2,3,4

Multiple GBR Bearers

OTDOA Location Service

Smart DRX

Intra-cell Handover CSFB to UTRAN viaredirect

CS Fallback to UTRAN

Measurement-basedRedirect to UTRAN

Inter-eNB IF Load Balancing

Subscriber Profile BasedMobility

RRC Connection Re-establishment

BTS Auto Configuration ANR

ANR Fully UE based

PCI Management

PRACH Management

TLS Support

ec uppor

Transport AdmissionControl

Synchronous Ethernet

Ethernet Jumbo Frames

Ethernet OAM

Ciphering

Integrity Protection Crypto Agent

LTE Firewall Support

Flexi Zone Micro supports all NSN macro product features which arerelevant for the micro cell environment

Non-relevant features are typically:

- Related to Macro BTS HW configurations

- Macro cell specific features

- BTS or Antenna configurations not supported by FZ BTS



Flexi Zone Macro Parity Features 3/18

LTE51 Cell selection and re-selection MobilityeNB transmits in each cell physical synchronization signals and broadcast information supporting initial cell selection and later cell re-

selection for an UE in idle state

LTE53 Intra and inter eNB handover with X2 MobilityThe Flexi Multiradio BTS supports intra-frequency intra-LTE handover via X2. Both the intra-eNB handover and the inter-eNB handover

scenario are included. Downlink data forwarding over X2 is applied for lossless data path switching.

LTE54 Intra-LTE handover via S1 Mobility Support of inter eNB intra-LTE handover over S1.

LTE55 Inter-frequency handover Mobility Support of inter-frequency handover.

LTE56 Inter RAT handover to WCDMA Mobility Coverage based inter-RAT PS handover from LTE to WCDMA

LTE68 Support of cell based location serviceQoS, services and

end userexperience

Location reporting on cell ID level

LTE69 Transmit diversity for two antennasCoverage, capacity

and eak ratesThe Flexi Multiradio BTS transmits single data stream via 2 TX diversity paths. Space-Frequency Block Code mode is applied.

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LTE70 Downlink adaptive open loop MIMO for twoantennas

Coverage, capacityand peak rates

The Flexi Multiradio BTS selects dynamically between TX diversity (SFBC) and open loop spatial multiplexing with large CDD

LTE71 2-way RX diversity (MRC) BTS Site Solution 2-way receive diversity for enhanced uplink coverage

LTE80 GPS synchronization BTS Site Solution External GPS synchronization can be used for frequency synchronization on sites utilizing Ethernet transport .

LTE81 Cell range up to 14.5 km BTS Site Solution 14.5 km cell radius for coverage building

LTE114 Cell Bandwidth - 10 MHz BTS Site Solution Support for 10 MHz LTE carrier/cell Rf Bandwidth

LTE115 Cell Bandwidth - 5 MHz BTS Site Solution Support for 5 MHz LTE carrier/cell RF bandwidth.

LTE118Fast Ethernet (FE) / Gigabit Ethernet (GE)

electrical interfaceTransmission Fast Ethernet (FE) / Gigabit Ethernet (GE) electrical interface, supported by the Flexi Transport sub-module.



Flexi Zone Macro Parity Features 9/18

LTE550 Radio parameter online changeableConfigurationManagement

Radio parameter will be online changeable for most of the parameters. Lock/unlock and restart of the Flexi Multiradio BTS is avoided.

LTE551 eNB testabili ty: 3GPP Test modelsNetwork Monitoringand Maintenance

Flexi Multiradio BTS supports 3GPP test modules and measurements.

LTE552 Delta configuration in TransportConfigurationManagement

Support of delta configuration for transport parameters is applied, as well as for other configuration parameter areas in Flexi MultiradioBTS, as radio, O&M, site commisioning data.

LTE559 SW Monitoring Module for LTE

Configuration

Management Feature enables Monitoring of CM based ASW Features in LTE Release

LTE562 CSFB to UTRAN or GSM via redirect MobilityThe CS fallback function allows for a service based redirection from LTE to UTRAN or to GSM during the call setup. Both mobile

originated and mobile terminated call setup is supported.

LTE568 DL adaptive closed loop MIMO (4x2)Coverage, capacity

and peak ratesThe Flexi Multiradio BTS supports 4x2 adaptive closed loop MIMO.

LTE570 Periodic UE measurementsSupplementaryRRM functions

The features provides the support of periodic intra-frequency event based UE measurements for post-processing in O&M.

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LTE571 Controlled uplink packet segmentation Coverage, capacityand peak rates

Increased uplink cell edge performance by controlled uplink packet segmentation.

LTE572 IMS emergency sessionsQoS, services and

end userexperience

Support of IMS emergency calls.

LTE574 IP Transport Network Measurement TransmissionThis feature introduces means for actively measuring and supervising the IP network conditions through the mobile backhaul between

the eNB e.g. and core site routers, core elements, other eNBs or other probing systems. If required, the measurements can be done foreach QoS class separately.

LTE575 3GPP baseline R8 12/2009Basic LTE callhandling andinterworking

The release will be based on 3GPP baseline R8 12/2009.

LTE576 3GPP baseline R9 03/2010Basic LTE callhandling andinterworking

The release will be based on 3GPP baseline R9 03/2010.

LTE581 PRACH managementConfigurationManagement

An automatic assignment of PRACH settings is provided.

LTE585 Smart DRXQoS, services and

end userexperience

Improved power saving for always on users



Main differences with Macro

• Intra eNB Handover

• More than 2x2 antenna configurations

• 4x2 and greater MIMO does not apply to FZM

• IPSec

• IPSec on bearer not supported

• Only 1 sector deployment

• Carrier Aggregation

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Thank you!

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06_ra41886en01gla1_flexi zone micro lte bts key parity features.pdf

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