SingleRAN BSC6910 Introduction 09(20140627) (3)

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SingleRAN BSC6910 Introduction

Author/ Email: huangzhihang 00267344 Version: 09(20130902)

HUAWEI TECHNOLOGIES CO., LTD.

Technology Evolution Drives Network Forward

2005

2013

Future

Smartphone , Facebook, Twitter…

Feature Phone, Camera, TV… HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

Anywhere , Anytime, Anything… Page 2

MBB Challenges – Managing Signaling and Traffic Growth Throughput

Traffic

Signaling Smartphone Signaling Storm MBB will keep increasing

Feature Phone

2009

HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

Smartphone % +++ Apps +++

2015

100% Smartphone Everything is connected

Page 3

What are the requirements for MBB Controller? Broad: Large Capacity

Reliability : Quick Disaster Recovery

Smooth: Compatibility & Future Evolution

Effeciency: High Intergration & Common Hardware


Page 44 Page

BSC6910 Highlights BSC6910 • Tbps level switching platform for GSM and • Tbps level switching platform for GSM and UMTS UMTS • 3x User Plane (PS Traffic Model) • 3x User Plane (PS Traffic Model) • 5x Control Plane (Smartphone Traffic Model) • 5x Control Plane (Smartphone Traffic Model) • 1 for All Processing Board • 1 for All Processing Board • RNC in Pool, smooth evolution • RNC in Pool, smooth evolution • RNC in Pool Redundancy, 10s disaster recovery • RNC in Pool Redundancy, 10s disaster recovery • BSC Node Redundancy , 15 mins disaster • BSC Node Redundancy , 15 mins disaster recovery recovery

[kuān]


Page 5

BSC6910 Logical Architecture & Hardware Unit Logical Architecture O O M M U U

C C LL K K

Common

MPU MPU GPU GPU

I/F I/F

Switching Switching

Specific For 6910 only

for 6900/6910 Add Switching your text board in here  Click SCUb to add Text

Common AddCP/UP your text processing in here board  Click  EGPUa to add Text

Clock Add Generation your text inboards here   Click GCUa, to add GCGa Text

10GE interface Add your transmission text in hereboard  Click  EXOUa to add Text

IP Add transmission your text boards in here  Click FG2c, to add GOUc Text

O&M Add interface your text board in here  Click  EOMUa to add Text

ATM Add transmission your text in boards here  Click UOIc, to add AOUc Text

Nastar Add your support text in board here  Click  ESAUa to add Text

TDM Add / IP Transmission your text in here board  Click POUc to add Text

Network Add your intelligence text in here board  Click  ENIUa to add Text


Page 66 Page

BSC6910 Ready For Cloud Evolution BCS6910: X86 Hardware Platform, Ready for Cloud Platform Evolution

BSC APP

• Common X86 Hardware Architecture, Soft define NE • Evolve to Cloud smoothly , protect investment

RNC APP

X86 X86

BSC

RNC

MBS C

eCo

MBS CAPP

eCo APP

Virtualization OS X86

Othe rAPP

X86 X86

X86 X86

X86 X86 X86 Visualization

X86 X86

X86

X86

X86 X86

X86 X86

X86

X86

X86 X86

X86 X86

SDC Software Platform

Common Hardware Platform X86

Hardware X86 X86

X86 X86

Future Controller Cloud Architecture: Hardware virtualization and Centralized Hardware Deployment

SDC: Soft Define Controller HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

Page 7

Fewer Boards Less CAPEX and OPEX Existing

BSC6910

O&M

O&M

Clock

Clock

Interface

Interface

GSM CP

+

GSM UP

EGPU

Board Categories -50%

Spare Parts -50%

O&M Job -30%

Reduc ed

UMTS CP UMTS UP


Low Capex & Opex

Page 8

Minimum 1 EGPU for both CP and UP GSM Specification

UMTS Specification

Fixed Processing CP&UP in One Board Configurable Processing Capacity for CP&UP

1x

EGPUa

3.2x 1x

XPUb

CP: Signaling Capacity

>500%

>250%

DPUf

SPUb

EGPUa

• TRX : 1000

3 • PDCH x:

3000

• BHCA: 896K / 1,668K

• BHCA: 2200K

• ERL:

6250

depending on traffic model

DPUe

EGPUa

DPUg

• Throughput: 2Gbps

PUa: Evolved General Processing Unit REV:a . BHCA base on Huawei Traffic model.


UP: Data Capacity

Specifications based on Huawei’s traffic models Page 9

EGPU UMTS Dynamic CP and UP Adjustment Common Hardware

Resource Auto Adjustment Traffic Model changes

Board level UP Board

Process level

Load EGPU Board

UP UP UP

EGPUa Board

•Single Common hardware & Software defined for CP or UP •EGPU work as CP (SPUb, XPUb) & UP (DPUe, DPUg) HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

EGPU Board

UP 20%

UP 10%

UP 50%

CP CP CP

CP Board

EGPU Board

CP 50%

Check point

Adjustment Time point

Initial deployment

CP 80%

CP 90%

Adjustment 1 Adjustment 2

• CP/UP Resource Auto Adjustment based on traffic Model •Increase board efficiency

CP: Control Plane, UP: User Plan Page 10

10GE board EXOU Simplifies Network Connections Integration Telco capability Support Allwith Logical Interfaces • Evolved 2-port 10GE Optical interface Unit REV:a

Iub interface

Simplify Physical Network Connections  Provides two channels over 10 Gbit/s optical ports  Supports IP over GE

GE port

IuCS interface IuPS interface

One 10GE port= 10 ports

Iur interface Iur-g interface

Abis Interface A interface GB Interface

•

GE Port

10GE port

One interface board for all GU interfaces

•

Transmission Pool to simplify configuration and load balancing


•

Simplify topological network structure • 75% board slots saved! Page 11

System Reliability Implementation Board Level Reliability

O O O & O& & &M M M M

C C C C ll ll oo oo cc cc kk kk

M M M P MP P PU U U U

Active & Standby

II N N TT FF

II N N TT FF

II N N TT FF

G G P P U U

Process Level Reliability

G G P P U U

G G P P U U

EGPU C C P P C C P P C C P P

… Pool

Pool

Backup Backup Backup

…

EGPU C C P P C C P P C C P P

…

…

Process level backup CP Active process

CP

Backup process

Resource Pooling & Process A/S ensures no service impact in case of single board failure. HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

Page 12 Page 12

Automatic CP Resource Allocation Initial Automatic Resource Allocation (GSM&UMTS)

BSC6910 allocates automatically processing resources when adding a NodeB, BTS, Cell or Signaling link such as SCTP. No manual configuration required.


Automatic Resource Reallocation (UMTS Only)

When adding more boards to expand capacity or some NodeB or Cell becoming hot spots, the system will adjust the distribution of NodeB/Cell in the EGPUa boards.

Page 13

Transmission Interface Boards Pooling Interface Boards Pool

Reliability Of IP Networking

Rack 0

Load balance & Efficiency In the use of transmission resources

IP1

NodeB Rack 1

IP2

IP Network

Rack 2

NodeB

IP3

Serviceabilit y Of IP RAN and RNC

NodeB

BSC


Page 14

RNC in Pool, Ready for Cloud Evolution RNC in POOL Architecture (2013) RAN

UE

RNC in POOL Architecture (future)

CN Iu CS

BSC6900

RNC Pool Iub NodeB

MSC SERVER

BSC6910

RNC

BSC6900

Iur-p

BSC69 00

NodeB

MGW

RNC NodeB

Iu PS SGSN

OSS

BTS


Page 15 Page 15

NodeB

MBTS

RNC in Pool solution introduction RNC in Pool

Iub

RNC

Benefit

NodeB

MSC SERVER Iur-p

NodeB

New RNC

SGSN Primary Standby

• RNCs are pooled through Iur-p for node redundancy/load sharing • Standby links are required

 Higher efficiency and reiliability  Traffic recovery would take 10 Seconds  One key Swapping  Automatic synchronization of configuration  Redundancy in same or different place  No KPI lose

• Standby RNC software version should be the same or higher than Primary RNC HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

Page 16

UMTS RNC Hot Backup solution （ 3*BSC6900+1*BSC6910 ） 3*BSC6900 +1*BSC6910

Iur-p

Iur-p

Specification Hardware saving by 3+1

Iur-p

RNC 1~3 could be backup by RNC 4 RNC 4

RNC 1

RNC 2

Available for SRAN8.0 or later Load sharing function can work together

RNC 3


Page 17

UMTS RNC Hot Backup solution （ 4*BSC6900+2*BSC6910 ） 4*BSC6900+ 2*BSC6910

RNC 1

Specification

RNC 2

Iur-p Iur-p

RNC 3

Iur-p

RNC 4


RNC 5

RNC 6

Hardware saving by 4+2 RNC 3&4 could be backup by RNC 1 RNC 5&6 could be backup by RNC 2 RNC 1&2 could be backup by each other Available for SRAN9.0 or later Load sharing function can work together

Page 18

UMTS RNC Hot Backup solution （ BSC6910 1+1 ） BSC6910 1+1

RNC 2

RNC 1

Iur-p

Specification RNC products should be BSC6910 RNC capacities should be the same Available for SRAN8.0 or later Load sharing function can work together


Page 19

UMTS RNC Hot Backup solution （ BSC6910 3+1 ） BSC6910 3+1

Iur-p

Iur-p

Specification Iur-p RNC 4

RNC 1

RNC 2

Hardware saving by 3+1 RNC 1~3 could be backup by RNC ID4 Available for SRAN9.0 or later Load sharing function can work together

RNC 3


Page 20

GSM BSC Hot Backup solution BSC Node Redundancy

Iub

BSC

Benefit

BTS

BTS

MSC SERVER

Backup BSC

SGSN Primary Standby

• BSCs are connected for node redundancy • Standby links are required

 Traffic recovery would take 15 mins  One key Swapping or Automatic Swapping  Automatic synchronization of configuration  Redundancy in same or different place  No KPI lose

• Standby RNC software version should be the as Primary RNC


Page 21

GSM BSC Hot Backup solution （ BSC6910 1+1 ） BSC6910 1+1

Specification BSC products should be the same The transmission should be all IP Available for SRAN8.0 or later

BSC 1


BSC 2

Page 22

GU MBSC Hot Backup solution （ BSC6910 1+1 ） BSC6910 1+1

Specification Software versions should be the same

Iur-p

Available for SRAN9.0 or later

MBSC 1


MBSC 2

It takes 10s for UMTS service recovery It takes 15mins for GSM service recovery

Page 23

BSC6910 Successful Cases BSC6910 BSC6910 Worldwide Worldwide Footprints Footprints

BSC6910 selected by

months

60+

operators within

GA+12

(as of 2014.6)


Page 24 24 Page

BSC6910 Commercial Deployment in StarHub 1/2 Traffic

Past

Traffic

Now

RNC RNC RNC RNC #1 #2 #3 #4

RN C #1

Signaling: 30% CAGR 150x in 10 years

NodeBs NodeBs

Signaling

Smartphone penetration

Challenge: Signaling Storm of Full configuration for BSC6900 HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

Page 25 Page 25

BSC6910 Commercial Deployment in StarHub 1/2 BSC6900

BSC6910

Max Capacity

+200%

Swappin g

Board Type

-65% Place Requirement

-50% Power consumption

-40%


Page 26

Huge Capacity with Redundancy in Operation 1/2 Arnhem BSC6910

Huge Capacity

Biggest Biggest Operational Operational BSC BSC on on Network Network TRX More then 6000 per TRX More then 6000 per BSC BSC

BSC6910

Node Redundancy Higher Level for Reliability to support Huge

Backup BSC link Den Haag Rotterdam

Higher Level for Reliability to support Huge Capacity Capacity of of BSC6910 BSC6910 for for BSC BSC Node Node Redundancy &RNC in pool Node Redundancy &RNC in pool Node Redundancy. Redundancy.

BSC6910

Higher Reliability

One Cabinet Less Space than before

BSC6910 in Node Redundancy Mode to provide Reliability HUAWEI TECHNOLOGIES CO., LTD.

Page Page 27 27

Huge Capacity with Redundancy in Operation 2/2 Broad Big Capacity Big Capacity

Reliability

RNC RNC in in POOL POOL Node Node Redundancy Redundancy & & BSC BSC Node Node Redundancy. Redundancy.

Active Active

Active Active

Active Active

Active Active

Redundancy Redundancy





Efficiency

1 EGPUa for GSM&UMTS

Page 28 Page 28

BSC6910 Deployed in VIVA Kuwait 1/2 Before: BSC6900 High CPU usage

60% 50% 40% CPU usage

30% 20% 10% 0%

CPU 1 CPU 2 CPU 3 CPU 4

Challenge: High traffic lead to high CPU usage of SPU boards when special events like Celebrations and peak hours HUAWEI TECHNOLOGIES CO., LTD.

Page 29

BSC6910 Deployed in VIVA Kuwait 2/2 Load Sharing BSC6910

 

80.0%

BSC6900

BSC6900 CPU Load

 Busy hour signaling Tolerancecan do • BSC6910 load sharing for max 3*BSC6900 by Iur-P interface for Signaling(CP) in busy hour

70.0%  

BSC690 0

BSC69 00

60.0%

55.8%

50.0%

- 10%

45.4%

40.0% 30.0% 20.0% 10.0% 0.0%



NodeB 

NodeB



NodeB

 Master RNC control plane CPU Load decrease 10%.  No impact on KPI

Benefit: CPU usage low down by using a BSC6910 by RNC in POOL Load Sharing HUAWEI TECHNOLOGIES CO., LTD.

Page 30

BSC6910 Values Summary Broad 

For 100% Smart phone scenario

High CP specification for signaling storm 



Reliability 250

200 100 0



130

120 40



64 14

Industr y

 

CP Pool UP Pool Transmission Pool RNC Redundancy



One for All (EGPUa Processing Board) CP/UP Dynamically Sharing in one board


II N N T T F F

II N N T T F F

Pool

Capacity beyond industry

G G P P U U

G G P P U U

G G P P U U

Pool

Smooth

Efficiency 

II N N T T F F

RNC in Pool

P o o l 1

BSC691 0 P P o o o o l l 2BSC69003

Smooth Evolution: BSC6900 and BSC 6910 in Pool  Burst Load Sharing to BSC6910  Smooth Expansion w/o RNC ID Adjustment  Ready for Cloud Evolution Page 31 

uawei BSC&RNC is a leader in the marketplace

BSC6910

According to Current Analysis: “Huawei’s 3GPP Controller is a leader in the marketplace.” “Huawei’s proactive innovations make a compelling argument for the potency of Huawei’s solutions”.

RNC in Pool Load sharing were launched in Italy TI

July, 2014, “one BSC6910 + Two BSC6900“ RNC in POOL were launched successfully in Italy TI. New BSC6910 and RNC in POOL load sharing solution bring a result of the CPU load down from a high load 58% to 49% , This is a new solution for RNC expansion without split . Next , TI would make more RNC in POOL in TI networks, and RNC in POOL Node Redundancy would be used too. Background Brief: Telecom Italia, TIM, TIM Brasil, Olivetti, Telecom Italia Sparkle are the main brands of Telecom Italia Group who is the one of biggest operator of Italy. New RNC 1 RNC 2

RNC in POOL were launched in Manx Telecom July, 2014, two BSC6910 & RNC in POOL were launched successfully in Manx Telecom, Britain. BSC6910 and RNC in POOL Node Redundancy solution features“10s” disaster recovery after a RNC failure, whereas the traditional solution needs at least 3~5 hours 。 RNC in POOL solution are recommended global. More than 10 operators ordered this solution , for example T-Mobile, VDF , China Unicom and other big operators would used later. Background Brief: Manx Telecom is the No.1 operators of Isle of Man. BSC6910

BSC6910

Primary Standby

BSC6900 & BSC6910 Comparison Advantage of BSC6910

BSC6910 • • •

BSC6900

FAQ 1. License can not be transferred from BSC6900 to BSC6910

Higher efficiency : Dynamic CP & UP Higher efficiency : Dynamic CP & UP

adjustment.

adjustment. Larger Capacity : 3~6x CP & UP

• •

Larger Capacity : 3~6x CP & UP Less board : 1 for All Processing

•

Less board : 1 for All Processing EGPUa 、 10GE

•

EGPUa 、 10GE Smarter: Automatic NodeB rehoming

•

Smarter: Automatic NodeB rehoming


2. BSC6910’s Power Distributions are different from BSC6900’s . 3. New NBI depends on new cooperation from OSS system.

3 5

Page 35

Larger Capacity leads more Power consumption RTN1(+) NEG1(-)

BSC6910

8*Cables 8*Cables

Capacity

RTN1(+) NEG1(-)

BSC6900

8*Cables 8*Cables

BSC6910 Vs BSC6900

RTN1(+) NEG1(-)

8*Cables 8*Cables

4000W each Subrack VS 5100W each cabinet

RTN1(+) NEG1(-)

1.

3X Power Cables

2.

4000W each

Subrack VS 1700W each subrack

8*Cables 8*Cables

3. 7100W each cabinet VS 5100W each Cabinet HUAWEI TECHNOLOGIES CO., LTD.

Page 36

New Platform leads NBI Change NBI ： NorthBound Interface 



Performance difference Alarm difference

BSC6910 • •

BSC6900 New Platform : New generation boards EGPUa & New Platform : New generation boards EGPUa &





Parameter difference Hardware & Capacity difference

Changed Parameters number 20%

EXPUa.

•

EXPUa. New Features : CP&UP dynamic sharing & RNC in

•

New Features : CP&UP dynamic sharing & RNC in POOL

•

POOL O&M Optimization : Automatic NodeB rehoming &

•

O&M Optimization : Automatic NodeB rehoming & IP POOL IP POOL

• Larger Capacity : 3~6X HUAWEI TECHNOLOGIES CO., LTD.

Capacity enhancement

Unchanged Parameters number 80%

Page 37

Page 37

Thank you ！ Thank you www.huawei.com

Intelligent Unit in MBSC P2P Download Control : Avoid Overcapacity HSDPA carrier throughput w/o P2P throttling P2P

NIU Board

Non-P2P

Time

HSDPA carrier throughput w P2P throttling Non-P2P traffic increase in loaded cell

P2P

Service Identification MBSC Board

Network Intelligence Unit Service Engine in RAN

 HTTP Acceleration (Web browsing)

P2P download control (Bit Torrent,

Non-P2P

Time

Web Acceleration Benefit 50 40% 30

thunder, eDonkey, GNUTELLA) IM/Email Efficiency Improvement

4 5.8

1.2

Streaming Media Service Resource Balancing HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

1.1

30%

Page 39

10%

BSC6910 with Superior Performance, Reliability & Scalability 250

RNC in Pool

200 130

120

Industry

64

100 20

Huawei BSC6910

14

0 Throughput(G)

BHCA(kk)

Superior Performance • Built-on Proven BSC6900’s Experience • First-in-class Terabit-switching Platform • Best-in-class 120 Gbps Iub & 64M BHCA HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

NodeB

Erlang(k)

High Reliability & Scalability • Board/Port Resource Pool for Optimal System Reliability & Hardware Efficiency • RNC in Pool for NE-level Reliability , Scalable to 240G in 2013 & 480G in future Page 40

Huawei Controller Evolution, Meet MBB Fast Growth Cloud and Convergence

BSC6900 Single Platform For GU

BSC6900 Board Pooling Optimization

BSC6910 New Platform For MBB

G&U

Future

UMTS GSM

Before • 24 Gbps • 3720K BHCA • Service awareness


2013Q2 2012Q2 • 40 Gbps • 5300K BHCA • Interface board pooling • Control plane load sharing

• 120 Gbps (PS Traffic Model) • 64M BHCA (Smartphone Traffic Model) • EGPU, 1 board for all • CP/UP dynamic sharing • RNC in Pool expand BSC6900 with BSC6910 Page 41

• Tbps level capacity with software upgrade • Cloud Architecture, sharing resources anywhere

Difference I : Power Distribution of BSC6910&6900 RTN1(+) NEG1(-)

BSC6910

8*Cables 8*Cables

RTN1(+) NEG1(-)

BSC6900

8*Cables 8*Cables

BSC6910 Vs BSC6900

1. RTN1(+) NEG1(-)

8*Cables 8*Cables

RTN1(+) NEG1(-)

8*Cables 8*Cables


3X Power Cables

2. 4000W each Subrack VS 1700W each subrack 3. 7100W each cabinet VS 5100W each Cabinet

Page 42

Difference II : NBI Main Change Summary of BSC6910&6900 NBI ： NorthBound Interface 



Performance difference Alarm difference

BSC6910 BSC6900 UMTS: • 40 Gbps • 5,300K BHCA • 3060 NodeB/5100 Cell GSM: • 8,192TRX/45,000Erl • 11,000K BHCA • 2048 BTS/2048 Cell HUAWEI TECHNOLOGIES CO., LTD. HISILICON SEMICONDUCTOR

UMTS: • 120 Gbps • 64,000K BHCA • 10,000 NodeB/20,000 Cell GSM: • 24,000TRX/150,000Erl • 52,000K BHCA • 8,000 BTS/8,000 Cell

Page 43 Page 43





Parameter difference Hardware & Capacity difference

SingleRAN BSC6910 Introduction 09(20140627) (3)

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