C00AIE-20050310-008 Huawei AIE Requirement

8/11/2019 C00AIE-20050310-008 Huawei AIE Requirement

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Huawei Techn olog ies

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Technology changes. Communication lasts.

AIE Requirements and Competitions


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Requirements from the Future Mobile

Communication Market


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From the Customer Perspective

Rich Services every where (Mobile and Multimedia)

Guaranteed Quality of Services (QoS)

Cheap to use

Convenience to use

Low power consumption

Many Kinds of terminals suitable for different

scenarios and different users (from high end to low

end)


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4

From the Operators Perspective

Rich Services and Services Convergency

Guaranteed Quality of Services (QoS)

Low cost to deploy and operate

Attract all kinds of users


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5

Technical Requirements Corresponding to MarketRequirements

Improve coverage for current access schemes

and features

Control of Quos to support different kinds of

Services

Low latency (Short transmission delay and call

establishment time)

High data speed, Capacity

Smooth migration with reasonable CAPEX and

OPEX

Support simple design of terminals


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Competition from other Technologies


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IEEE 802.16 and 802.20Standard Progress

IEEE has published Standard 802.16-2004 which

provides four kinds of air interface,

IEEE P802.16e, "Physical and Medium Access

Control Layers for Combined Fixed and Mobile

Operation in Licensed Bands" will be published at

the first season in 2005, which select OFDM and

OFDMA as its air interface.

IEEE P802.16g, "Management Plane Procedures

and Services is started now and will be published

at early 2007.


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Features

Support for licensed and license-exempt

frequency bands, channel widths ranging from

1.25 to 20 MHz,

Quality of Service (QoS) establishment on a

per-connection basis,

multicast support,

low latency/low packet loss handovers.


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IEEE 802.16 evolution


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3GPP LTE (Long Term Evolution)

Standard Progress

In 2001, 3GPP held the Future Evolutions

Workshop3GPP has made some research in OFDM, and

completed the document as TR 25.892 v1.2,

Feasibility Study for OFDM for UTRAN

enhancement

DoCoMo presented the concept of Super 3G

Nov., 2004 3GPP held the RAN Long Term

Evolution Work Shop and set up the LTE Study

Item


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LTE Requirement

Reduced cost per bit

Improve spectrum efficiency ( e.g. 2-4 x Rel6)

Reduce cost of backhaul (transmission in UTRAN)

Increased service provisioningmore services at

lower cost with better user experience

Focus on delivery of services utilising IP

Reduce setup time and round trip time

Increase the support of QoS for the various types of

services (e.g. Voice over IP)

Increase cell edge bitrate whilst maintaining same

site locations as deployed today


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Architecture and mobility

Need to consider UTRAN Evolution and UTRA

Evolution at the same time aiming at simplifying

the current architecture

Shall provide open interfaces to support Multi-

vendor deployments

Consider robustnessno single point of failure

Support multi-RAT with resources controlled

from the network

Support of seamless mobility to legacy

systems as well as to other emerging systems

including inter RAT Handovers and Service based

RAT Selection

Maintain appropriate level of security


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Allow for reasonable terminal power consumption


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Suggestion


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To Create the Study Item of AIE

Match the Performance of 3GPP LTE

Time to Market Before 2009, and Complete the

Standard Before 2007

Harmonization HRPD and 1X EV-DV or Enhance

interoperation ability

Pay more attentions to new technologies such asOFDM and MIMO


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Thank you for your attention!

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C00AIE-20050310-008 Huawei AIE Requirement

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