Optimizing Mobile Device RF Performance Beyond LTE-Advanced

Addressing Future RF Challenges of CA, MIMO,
Multiband Support in an FD/TD LTE World 

Hosted by:






When

May 11-13, 2015

Where

Hotel Melia
Madrid Princesa

Madrid, Spain

MORE HOTEL INFO >>

Register

Limited to 100 seats

First Registered, First Served!

Attendance open to all IWPC Members


Introduction

Service providers are seeking to deliver a better customer experience and utilize additional spectrum bands as they become available. Many advanced features such as Carrier Aggregation and MIMO are being implemented at the terminal posing considerable challenges to the smartphone and cellular user equipment ecosystem and could also compromise final customer experience. This workshop will bring together leading operators and technology innovators to explore state-of-the-art RF Front End enablers and consider technology breakthroughs and new architectural approaches for the different elements of device design.

Workshop Goals

  • Assess current architectural limitations with regards to long term evolution of CA and MIMO and explore potential for RF Front-End (RFFE) innovation
  • Understand the performance impact of how current RF design can scale up with number of bands added, especially considering more than 5 Component Carriers
  • Investigate and understand trends and innovative RF designs that will scale up efficiently with the number of supported bands and their aggregation
  • Examine MIMO limitations, enablers and innovation within the terminal (UE)
  • Understand opportunities for active antennas & antenna tuning (AAS) within the terminal (UE)

Agenda

DAY 1
May 11

Monday

19:00

Evening Reception

Hotel

DAY 2
May 12

Tuesday

08:00

Opening Remarks

09:00

 

Host Keynote Remarks

  • Global LTE band demands and Carrier Aggregation strategies
  • Review of LTE bands (FDD, TDD, MIMO, CA and AAS)
  • Assessing current and future CA scenarios
  • As more TD and FD bands emerge as candidates for aggregation, are current UE radios able to deliver optimum performance?
  •  Is it time for a new approach?

In Search of Optimized Next Generation User Equipment

Principal Standards Strategist

10:00

Networking Break

 

10:40

 

Carrier Perspectives

  • LTE band planning and consideration for Carrier Aggregation
  • Bands and timelines for CA inter and intra
  • Review of current and future CA opportunities and challenges
  • How do we achieve enhanced RF performance in mobile devices
  • What RF Front-End transmit efficiency is expected?
  • Does RF beyond LTE-A drive market segmentation due to inadequacy of existing technologies?
  • What are the specific technical system level requirements for linearity and noise for RF beyond LTE-A?

Challenges for Next Generation Devices

Project Manager

 

 

European Operator Perspective

Mobile Radio Access Technology Specialist

 

Asian Operator Perspective

Associate GM

12:40

Networking Lunch

 

13:40

Carrier Perspectives (Continued)

 

Higher Order MIMO and Increased UL Tx Power

Director, Mobile Systems and Devices Strategy & Architecture

14:30

Platform Perspectives

  • Best practices for simultaneous FD and TD CA support
  • Exploring reference architectures and overall building blocks to deliver optimum performance
  • Where are opportunities, challenges and limitations for increased carrier aggregation
  • Considering increased PA power scenarios and the impact on UEs
  • What impact does License Assisted Access (LAA, LTE-Unlicensed) have within these scenarios?
  • Consideration for simultaneous WiFi + cellular - Opportunities, Challenges and trade-offs?
  • Assessing coexistence with other Radio standards
  • Current versus future linearity requirements for RF front-Ends
  • Do RF Performance Relaxation Scenarios vs. CA cases need to be considered?
  • Exploring regional products vs. programmable generic products
  • MIMO, AAS

RF Systems End to End

Head of RF Front Systems

15:10

Networking Break

 

15:40

 

Platform Perspectives (continued)

  • Best practices for simultaneous FD and TD CA support
  • Exploring reference architectures and overall building blocks to deliver optimum performance
  • Where are opportunities, challenges and limitations for increased carrier aggregation
  • Considering increased PA power scenarios and the impact on UEs
  • What impact does License Assisted Access (LAA, LTE-Unlicensed) have within these scenarios?
  • Consideration for simultaneous WiFi + cellular - Opportunities, Challenges and trade-offs?
  • Assessing coexistence with other Radio standards
  • Current versus future linearity requirements for RF front-Ends
  • Do RF Performance Relaxation Scenarios vs. CA cases need to be considered?
  • Exploring regional products vs. programmable generic products
  • MIMO, AAS

LTE-A UE Design Challenges

Head of RF Front Systems

 

 

 

Evolution of the RF Front-End for

LTE-A

Principle Engineer

17:00

 

End of Day Panel


Invited

  • Verizon
  • Blackberry
  • Dish Network
  • Microsoft (Nokia)

18:00

Adjourn

 

20:00

Networking Dinner

La Posada De La Villa

Bus transportation provided to restaurant

DAY 3
May 13

Wednesday

08:00

RF Front End Trends & Innovation

  • Have we reached the limits of current architectures and implementations?
  • Which architectures should be considered for the future – TxRx, Antennas, PAs, Switches and Multiplexers (Considering multiplexer innovation, Best practices for multiband PA design: super wide PA, Broadband PA architectures, trends and innovation)
  • Software Defined Radios: is SDR the solution for all RF challenges of multiband and CA operation? Current state of the art, limitations and potential
  • Is in-band full duplex the solution for all RF front end challenges created by the amount of fragmented spectrum and the need to support every and each band, and its aggregation?
  • Considerations for specific band combination support
  • Addressing the challenge of supporting band 7 and band 38 – what is the aggregation and performance impact?
  • How do we aggregate 16-20 carriers in the downlink?
  • What are the uplink limitations?

 

Improving Cell Edge Performance with Novel Tx Path Enhancements

 

Improving LTE Receiver Sensitivity to Double Downlink Data Rates

Director, Systems Engineering

Super-PADs: Integrated Components for Today's (and Tomorrow's) Smartphones

Strategic Marketing Manager

09:30

 

 

RF Front End Trends & Innovation (Antennas and Systems)

  • Building blocks towards an optimized multimode, multiband design with superior CA and MIMO capabilities and how to scale up beyond 5CC and 4x4 MIMO
  • Active antennas - Today's and future's opportunities, challenges and trade-offs?
  • Antenna and RF Front End Tuning opportunities and challenges
  • Tunable antennas (tuning part of active antenna) in combination with CA: simultaneous tuning and closed loop operation
  • Are UE beamforming scenarios practical – Can the UE create modified antenna patterns to adapt to conditions?
  • How will tuning solutions enhance RF performance and energy efficiency?
  • It may depend on whether the use of slot antennas brings or evolutions of that may bring significant gains or not
  • MIMO – how are current 2x2 implementations performing? Vs Is 4x4? Is x4 the maximum for the UE?
  • (Exploring breakthroughs and innovation to overcome current limitations) Would x8 be practical?
  • Can Massive MIMO be implemented in smartphones?

 

Extending Band Support to New Lower and Higher Frequencies

Research Manager

 

Agility for the Next Generation of Mobile Devices

CTO

 

10:30

Networking Break

 

11:00

RF Front End Trends & Innovation (continued)

  • Technology trends in tunable systems
  • How can the industry overcome future design technology challenges?
  • Tunable duplexers
  • Digital transmitters
  • Researching more compact, cost-effective, reconfigurable IC's and modules

 

Tuning as a Tool for RF Designers

Product Marketing Manager

 

Tunable RF Front Ends for Advanced 4G Handsets

Product Manager

 

 

 

Tunable SAW Filters for Mobile Devices

CTO

 

 

Future Building Blocks for Reconfigurable Front-end Modules and Transceivers

Wireless Researcher

13:00

Networking Lunch

14:00

RF Front End Trends & Innovation (continued)

A Widely Tunable Full Duplex Transceiver Combining Electrical Balance Isolation and Analogue Cancelation

Wireless Technology Innovator

 

 

 

What is a Fully Digital Transmitter?

Senior Engineer

15:00

Networking Break

 

15:30

 

Tuning Working Group Session

  • Tunable RF Front Ends

 

Working Group Leadership

 

   

16:00

 

 

RF Front End Trends & Innovation (continued)

 

  • Optimized RF architectures for next generation wireless communication
  • Can the power amplifiers keep pace with the expansion of bandwidth with Carrier Aggregation and multiple streams (MIMO)?
  • Reducing insertion loss and delivering enhanced performance
  • How can greater interaction between the BB/TRX and the front-end elements be realized to optimize front-end transmit/receive functionality within the framework of the band and mode of radio operation?
  • Considering FDD+TDD CA and 3Component Carrier TDD CA RF performance optimization on UE
  • Will we see more or less monolithic approaches?
  • Core material, packaging and filter technologies needed to support uplink CA
  • Innovative materials (addressing PA, Switch, filter, antenna, including advanced packaging).

Engineering Substrate: the Foundation to Meet Current and Future RF Requirements

Director, Business Development

 

16:30

RF Testing Trends & Innovation

  • How does the industry achieve cost effective performance validation for multimode, multiband UEs?

 

VoLTE Testing Aspects & Experiences

Market Segment Leader

 

 

Supporting Complex Matching Circuits through Full Wave Circuit Optimization

Product Manager

 

Development and Production Test Solution for Devices with Active Antennas

Director, Product Management

 

18:00

Closing Panel

Host & Attendees

18:45

Adjourn

 

20:00

 

 

Dinner (Dutch*)
* = in this context, Dutch is a term which means that each person will be responsible for their own dinner costs.

For those who desire to join us, we get together to enjoy good friends, good food and good wine.

FAQs

  1. What is the deadline for presentation/handout materials?
  2. What can I do to prepare for speaking an at IWPC workshop?
  3. Who are the attendees?
  4. What are the costs/registrations fees?
  5. Hotel information?
  6. What are the travel options from the airport to the hotel?
  7. Are there any audiovisual requirements?
  8. Will business cards be collected?
  9. What is the dress code?
  10. How will handout materials be provided?
  1. What is the deadline for presentation/handout materials?

    Deadline for electronic version of presentation/handout materials: Friday, May 1, 2015.

  2. What can I do to prepare for speaking an at IWPC workshop?

    Click on the link below for a short video guide regarding preparing for and improving your IWPC presentation:

    Video: IWPC Speaker Guidelines

  3. Who are the attendees?
    • We do not permit the Press.
    • We do not permit Analysts.
    • We do not permit Consultants.
    • We do not permit 3rd party sales reps.
    • We only permit "first hand knowledge experts" in business and technology issues, prepared to contribute to the discussion.
  4. What are the costs/registrations fees?

    ALL Hosts, Speakers, Panel Members and Attendees will be asked to cover out-of-pocket workshop costs such as conference room costs, food (Social Reception plus First Day breakfast/lunch/dinner plus Second Day breakfast/lunch plus Breaks), audio/visual costs, etc.

    These costs will be $998 (USD) per person. (For IWPC Members only.)

    ALL Hosts, Speakers, Panel Members and Attendees will be asked to pay this fee in advance with either Visa, MasterCard, American Express, cash, personal check or business check. Make checks payable to IWPC.

  5. Hotel information?

    Hotel Melia Madrid Princesa
    Calle de la Princesa
    28008 Madrid, Spain
    Phone: +34 91 541 82 00
    Hotel Website

    The IWPC room block rate is 165 Euros. Click here to register online.

    The cut-off date for reservations is April 20, 2015. After that date, rooms cannot be guaranteed at the IWPC rate.

  6. What are the travel options from the airport to the hotel?

    Directions and transportation options will be posted as soon as possible.

  7. Are there any audiovisual requirements?

    A Computer Projector will be available for the speakers.

    In addition, we audiotape all presentations and the interactive discussions. Post workshop, presentations are made available to IWPC Members on the IWPC WEB site, along with “recordings” of all presentations and panel sessions.

  8. Will business cards be collected?

    Business cards will be collected at the door from all attendees. We will make copies of these cards, which will be available to all who provided a business card.

  9. What is the dress code?

    Business casual suggested. No ties, please!

  10. How will handout materials be provided?

    For ALL IWPC members:

    All IWPC members are invited to submit materials to be included in the online workshop folder in the IWPC Research Library. This should NOT BE SALES MATERIALS. Rather, we suggest it contain technical information about your technology as it relates to the workshop topics.

    For all companies who will be making a presentation at the Workshop:

    You are invited to submit an advance copy of your presentation, complete with graphics and illustrations.

    These materials will be included on the IWPC website Research Library.

    Please submit these materials either by email, as a Word for Windows file, Power Point files or PDF files.

    Please use this FREE FTP site to send electronic materials (any size file):

    IWPC FTP Transfer