Upload File

wcdma basics ericsson

prev
next
out of 25
Download wcdma basics Ericsson

Upload: boy-amman

Post on 03-Apr-2018

293 views

Category:

Documents


2 download

Report

TRANSCRIPT

  • 7/28/2019 wcdma basics Ericsson

    1/25

    3G Overview

    Event Name: 3G Overview (JPL097237Subject Name:Presenters: Neha k (Neha k)Start Time: 9/15/11 1:30 pmEnd Time: 9/15/11 4:30 pm

  • 7/28/2019 wcdma basics Ericsson

    2/25

    Table of ContentsCover Page

    Table of Contents

    WCDMA Basics VCT.ppt

    Ericsson WCDMA Basics

    Generation of Mobile Networks

    Industry Convergence

    The Future

    Cell interference

    DS-Code Division Multiple AccessWCDMA Features Wideband Code Division Multiple Access

    DS-CDMA

    WCDMA Codes

    Relationship between spreading and scrambling codes

    Bit-Rate Flexibility

    Channelisation Codes (CC)

    Pseudo Noise CodesFrequency reuse in a cellular system

    WCDMA limits

    Why Power Control ? (1 of 2)

    Why Power Control? (2 of 2)

    Power Control

    Open Loop Power Control

    Inner Loop Power Control

    Outer Loop Power Control

    No Slide Title 22

    http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00023http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00022http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00021http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00020http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00019http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00018http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00017http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00016http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00015http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00014http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00013http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00012http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00011http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00010http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00009http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00008http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00007http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00006http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00005http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00004http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00003http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00002http://localhost/var/www/apps/conversion/tmp/scratch_10/#anchorName_00001

  • 7/28/2019 wcdma basics Ericsson

    3/25

    WCDMA Basics VCT.ppt

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    4/25

    Ericsson WCDMA Basics

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    5/25

    Generation of Mobile Networks

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    6/25

    Industry Convergence

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    7/25

    The Future

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    8/25

    Cell interference

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    9/25

    DS-Code Division Multiple Access

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    10/25

    WCDMA Features Wideband Code Division Multiple Access

    http://localhost/var/www/apps/conversion/tmp/scratch_10/http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    11/25

    DS-CDMA

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    12/25

    WCDMA Codes

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    13/25

    Relationship between spreading and scrambling codes

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    14/25

    Bit-Rate Flexibility

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    15/25

    Channelisation Codes (CC)

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    16/25

    Pseudo Noise Codes

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    17/25

    Frequency reuse in a cellular system

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    18/25

    WCDMA limits

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    19/25

    Why Power Control ? (1 of 2)

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    20/25

    Why Power Control? (2 of 2)

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    21/25

    Power Control

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    22/25

    Open Loop Power Control

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    23/25

    Inner Loop Power Control

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    24/25

    Outer Loop Power Control

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

  • 7/28/2019 wcdma basics Ericsson

    25/25

    No Slide Title 22

    http://localhost/var/www/apps/conversion/tmp/scratch_10/

Strategic Resource Planning at Ericsson Research Canada · PDF fileStrategic Resource Planning at Ericsson Research Canada ... "WCDMA". The criteria to be ... N/A Same as Is used to

SOC & ASIC DESIGN AT ERICSSON - IDA > HomeTDTS01/lectures/14/lec_ind.pdf · SoC & ASIC Design at Ericsson © Ericsson AB 2014 1 SOC & ASIC DESIGN AT ERICSSON ... GSM, WCDMA, LTE Radio

WCDMA RAN13 Parameter Mapping(Ericsson W10,NSN RU10, RU20, ALU UA5.1)

Uplink TDMA Potential in WCDMA Systems - diva …17804/FULLTEXT01.pdf · Uplink TDMA Potential in WCDMA Systems Examensarbete utfört i Reglerteknik ... at Ericsson AB Erik Geijer

SoC & ASIC design at Ericsson - IDATDTS01/lectures/10/lec10.pdf · SoC & ASIC design at Ericsson 2010-02-25 ... 2G UMTS/WCDMA 3G WiMAX The cellular ... dimensional optimization problem!

Enhancing Packet Data Access in WCDMA - Home - Springer · PDF fileEnhancing Packet Data Access in WCDMA Janne Peisaa, Stefan Parkvallb, ... FIN-02420 Jorvas, Finland b Ericsson Research,

SW Design Ericsson Radio Access products using Modeling · PDF fileSW Design Ericsson Radio Access products using Modeling. ... • WCDMA, 80-90% of the SW ... • 2005 Ericsson Engineers

Basics of Machine Learning€¦ · Basics of Machine Learning Joel Reijonen Lead Data Scientist at Ericsson [email protected]. Ericsson Internal | 2018-02-21 Machine Learning

WCDMA RAN Planning and Optimization (Book1 WRNPO Basics)

© Ericsson AB 2006 1 Market Update - Ingeniería Eléctrica · © Ericsson AB 2006 3 Market Update ... GSM a major success with Ericsson leadership ... GSM/ WCDMA the winning track

Practical Tips on WCDMA Measurements Application Note · PDF fileWCDMA Basics. Unlike GSM and GPRS, which rely on the use of the TDMA protocol, WCDMA – like CDMA - allows all users

· PDF fileEDGE WCDMA high low Mbps per site Source: ... + Macro Diversity + Redundancy - Transmission Overhead. 21 Coverage Planning Link Budget Propagation Models ... Ericsson

Ericsson Zero Touch WCDMA

Broadband Wireless Access – HSPA and LTE · © Ericsson AB 2008 1 Broadband Wireless Access ... – Evolution of 3G/WCDMA

5G Network - ETSI · • Ericsson successfully pushing for long DTX in 5G ... WCDMA, and GSM deployments. Energy Performance | Public | © Ericsson AB 2017 | 2017-11-23 | Page 17

Ericsson Motyli b i Reportmb.cision.com/Main/15448/2245050/661136.pdf · 2017-04-21 · Ericsson Motyli b i Report JUNE 2016. ... > Mobile subscriptions, WCDMA/HSPA 1,900 2,100 3,100

Using Wireless Technologies for Context Sensitive … RNC 3810 is the first product in the Ericsson RNC 3800 family, which is a part of the Ericsson WCDMA Radio Access Network (RAN)

Basics in WCDMA

Modularity is key when designing packet ... - Ericsson · RNC Radio network controller ... antees integration into Ericsson core net-work and GPRS and WCDMA solutions. In addition,

36255366 WCDMA RAN Planning and Optimization Book1 WRNPO Basics

Wcdma Basics Overview and notes about 3g

Basics of Paging in WCDMA

Submission 10 - Ericsson - Public Safety Mobile Broadband ......WCDMA (3G) / LTE (4G). Ericsson is the leading vendor in supplying LTE equipment to mobile operators around the world,

WCDMA RUE Verification Method - DiVA portal571868/FULLTEXT01.pdf · WCDMA RUE Verification Method Adithya Manjunath 2012-09-20. ... Special ized hardware is used by Ericsson for testing

Ericsson / TeliaSonera Case Study: Examining Indoor WCDMA ...ralfschuh01.tripod.com/Ericsson_TeliaSonera.pdf · 1 IIR In-building Solutions Budapest, Hungary 2004 Ericsson / TeliaSonera

WCDMA evolution: HSPA and MBMS - · PDF fileWCDMA: HSPA and MBMS ... *Image is courtesy of Ericsson AB. 02-Apr-2009 3G Evolution - HSPA and LTE for Mobile Broadband 14 WCDMA: Packet

WCDMA 课程描述目录 - read.pudn.comread.pudn.com/downloads151/ebook/654809/WCDMA.pdf · Ericsson WCDMA 系统概述 ... OSS RC 网管系统概述

WCDMA Test Automation Workflow Analysis and …maguire/DEGREE-PROJECT-REPORTS/090423-Yike...Ericsson WRBS I&V Examiner and ... WCDMA Automation Workflow Analysis and Implementation

Experiences of the live WCDMA network in Stockholm, Sweden · 204 Ericsson Review No. 4, 2000 Experiences of the live WCDMA network in Stockholm, Sweden Peter Almers, Anders Birkedal,

Deployment Realities of 5G - rfic-ieee.org · 6/4/2017 · Basics of 5G What 5G provides ... WCDMA 2Mbps Experiments 3G WCDMA/ CDMA2000 Details 10Gbps Experiments at 11GHz and the

URFSTG00571-WCDMA RAN12 Network Performance Parameter Mapping(Ericsson W10,NSN RU10, RU20, ALU UA5.1-Huawei R012)-V2R2B01

Ericsson W20 - Data Only for 850 & 2100 MHz FWT - Data Only at 850... · Ericsson W20 - Data Only for 850 & 2100 MHz World class The Ericsson ... This state-of-the-art WCDMA/HSDPA

Introduction to WCDMA and WCDMA Dimensioning for … to WCDMA and WCDMA... · Introduction to WCDMA and WCDMA Dimensioning for UMTS. 2 ... WCDMA Air Interface. 36 RLC RLC LAC LAC

WCDMAUplinkParallelInterference Cancellation ... · commercial Ericsson RBS 3202 WCDMA radio base station. The PIC simulator model has been carefully designed to be equivalent to

Wcdma Ericsson Nodeb