Suggestions for GRIDMAN PAR Proposal
IEEE 802.16 Presentation Submission Template (Rev. 9)
Document Number:
IEEE C802.16gman-10/0005
Date Submitted:
2010-01-12
Source:
Jose Puthenkulam
E-mail: jose.p.puthenkulam@intel.com
Intel Corporation
Venue:
San Diego, CA, USA
Base Contribution:
None
Purpose:
For discussion in the GRIDMAN SG
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Outline
• Background
• Project Planning Aspects
• PAR suggestions
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Background
• Challenges for special applications
– Special application needs sometimes get less
priority treatment in mainstream projects
– Optimizations for special applications get
impacted
– Special applications however need lower cost
enabled by mainstream commercial grade Silicon,
Firmware, Software and Systems
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Project Planning Aspects
• Air Interface Enhancements Beyond 802.16m under
discussion
1.
2.
3.
Very High Throughput Networks (1-5 Gbps)
Advanced Services (Machine-to-Machine)
GRIDMAN
• Multiple PARs Need Co-ordination
– PHY aspects best addressed in a single project
– MAC enhancements that are application independent should be
addressed in separate projects as appropriate
• Projects need to have a well defined plan and methodology:
– Development of requirements, work plan, system design, evaluation
methodology and finally the standard needs to mapped out well
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MAC
802.16x MAC
enhancements
802.16m MAC
enhancements
802.16e MAC
Features:
•
•
•
•
•
Very High Throughput
Low Cost Network Topologies
Advanced QoS
Mobile Video
M2M
802.16x OFDMA PHY
enhancements
PHY
16x: >1000-5000 Mbps, Advanced Services
16m: >300 Mbps
16e : 64 Mbps
Performance Targets
Future Wireless Broadband Networks PAR Concept
802.16m OFDMA PHY
enhancements
802.16e OFDMA
PHY
802.16x Amendment builds on 802.16m Core PHY and MAC Design with enhancements in
the PHY and MAC layer to support Very High Throughput Networks (1-5Gbps) and
Advanced Services
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MAC
802.16x MAC
enhancements
GRIDMAN MAC
enhancements
802.16m MAC enhancements
802.16e MAC
802.16x OFDMA PHY
enhancements
PHY
16X: >1000-5000 Mbps, Advanced Services
16m: >300 Mbps
16e : 64 Mbps
Performance Targets
GRIDMAN Support in the context of 802.16x
802.16m OFDMA PHY
enhancements
GRIDMAN Features
• Reliability
• Special Security
• Mission Critical
• Recovery
• Smart Grids
• Path redundancy,
• Mobile Base Station
• Low Duty Ratio
• Licensed, Unlicensed,
Light Licensed
Spectrum < 6GHz.
•….
802.16e OFDMA PHY
GRIDMAN should focus on MAC layer enhancements. For PHY layer
enhancements requests should be made to 802.16m and 802.16x
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PAR Title Suggestions
• Title could be crisper. Some title text could belong in
scope
• 2.1 Title of Standard:
Amendment to IEEE Standard for Local and
Metropolitan Area Networks - Part 16: Air Interface
for Fixed and Mobile Broadband Wireless Access
Systems – Higher Reliability Reliable point-tomultipoint and multi-hop Networks topology capable
of operation in degraded infrastructure
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PAR Scope Suggestions
• PHY changes better done in PHY focused projects
• 5.2 Scope of Proposed Standard:
This amendment specifies OFDMA PHY, MAC and
management interfaces enhancements to IEEE Standard
802.16 for High Reliability Networks supporting point-tomulti-point and multi-hop operation with increased robustness
in degraded infrastructure. This amendment will support path
redundancy, Mobile Base Station, Low Duty Ratio, as well as
operation in licensed, unlicensed and lightly licensed spectrum
bands below 6GHz.
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