IEEE P802.11- TASK GROUP AH -
MEETING UPDATE
Status of Project IEEE 802.11ah
Sub 1GHz
Task Group Chair:
Dave
Halasz (Qualcomm)
Task Group Vice Chair:
Yongho
Seok (LG Electronics)
Task Group Editor:
Minyoung
Park (Intel)
Task Group Secretary:
Li
Chia Choo (I2R)
Joseph
Teo Chee Ming (I2R), July 2011 - July 2012
Yongho
Seok (LG Electronics), May 2011 - June 2011
Jae-Hyung
Song (LG Electronics), November 2010 - April 2011
Guiding
Documents
|
Ad
Hoc Group Chair
|
Document
|
Adopted
a revision?
|
Specification Development Process
|
Dave Halasz (Motorola Mobility)
|
|
R2 in March 2011
|
Use Cases
|
Stefan Aust (NEC)
|
|
R0 in March 2011
|
Channel Models
|
Jim Lansford (CSR)
|
|
R1 in July 2011
R2 in Nov. 2011
R3 in March 2012
|
Requirements
|
Minho Cheong (ETRI)
|
|
R3 in July 2011
R5 in Jan. 2012
|
Specification Framework
|
Minyoung Park (Intel)
|
|
R2 in Sept. 2011
R3 in Nov. 2011
R5 in Jan. 2012
R6 in March 2012
R9 in May 2012
R10 in July 2012
R11 in Sept. 2012
R12 in Nov. 2012
R13 in Jan. 2013
R14 in March 2013
R15 in May 2013
|
Ad
Hoc Sub Group
|
Ad
Hoc Sub Group Chairs
|
PHY Ad Hoc Sub Group
|
Ron Porat (Broadcom)
David Xun Yang (Huawei)
Minho Cheong (ETRI)
|
MAC Ad Hoc Sub Group
|
Simone Merlin (Qualcomm)
Yong Liu (Marvell)
Huai-Rong Shao (Samsung)
|
Recent TGah submissions, including agendas and
minutes, can be found here
September 2013, Nanjing, China
Achievements
The main achievement of this meeting was to approve P802.11ah Draft 1.0 for
Letter Ballot. Working Group Letter Ballot 200 was started on October 5th
and ends on November 4th. The draft is available in the members
area.
Comments on initial baseline draft text
TGah
comment collection 9 comments
Approval of minutes
13/0928r01
July 2013 f2f meeting minutes
13/1128r00
September 11th TGah teleconference minutes
13/1031r00
September 4th TGah teleconference minutes
13/1010r01
August 28th TGah teleconference minutes
13/0993r00
August 21st TGah teleconference minutes
13/0966r00
August 14th TGah teleconference minutes
13/0962r00
August 7th TGah teleconference minutes
13/0940r00
July 31st TGah teleconference minutes
Other
13/0955r17
September 2013 agenda
The agenda includes document numbers of presentations
given during the meeting.
13/1236r00
September 2013 TGah closing report
Teleconferences
November 7th, 10 AM ET for 2 hours
Comment resolution
See telecons schedule on main IEEE 802.11 page for more details.
November 2013 goals
Address comments received from Working
Group Letter Ballot 200.
July 2013, Geneva, Switzerland
Achievements
The main achievement of this meeting was to address comments received on the
initial baseline draft text.
Comments on initial baseline draft text
TGah
comment collection 9 comments
Approval of minutes
13/0622r01
May 2013 F2F meeting minutes
13/0707r01
June 19th TGah teleconference minutes
13/0763r01
July 10th TGah teleconference minutes
Other
13/0674r05
July 2013 Agenda
The agenda includes document numbers of presentations
given during the meeting.
13/0923r00
TGah July 2013 closing report
Teleconferences
July 31, 7 PM ET for 1.5 hour
Aug 7, 10 AM ET for 1.5 hour
Aug 14, 7 PM ET for 1.5 hour
Aug 21, 10 AM ET for 1.5 hour
Aug 28, 7 PM ET for 1.5 hour
Sept 4, 10 AM ET for 1.5 hour
Sept 11, 7 PM ET for 1.5 hour
Comment resolution
See telecons schedule on main IEEE 802.11 page for more details.
September 2013 goals
Proceed to Letter Ballot
May 2013, Waikoloa, HI
Achievements
The main achievement of this meeting was to approve an initial baseline
draft text. The TGah task group approved a call for comments on the initial
baseline draft text.
Approval of minutes
13/0443r00
March 2013 f2f meeting minutes
13/0499r00
May 8th 2013 teleconference meeting minutes
Specification Framework
11/1137r15
Specification framework for TGah
Submission for initial baseline draft text
13/0500r01
Proposed TGah draft amendment
Other
13/0403r08
May 2013 agenda
The agenda includes document numbers of presentations
given during the meeting.
13/0613r00
TGah May 2013 closing report
Teleconferences
June 19 at 7 PM ET US for 1 hour
Review draft comment
categorization. Request for volunteers on draft comments.
July 10 at 10 AM ET US for 1 hour
Review unassigned comments.
See telecons schedule on main IEEE 802.11 page for more details.
July 2013 goals
Address comments on initial draft
text.
March 2013, Orlando, FL
Achievements
The main achievements of this meeting were to update the Specification
framework. The timeline was moved out two months during this meeting.
Approval of minutes
13/0155r00
January 2013 f2f tgah meeting minutes
13/0303r00
March 13th TGah teleconference minutes
Specification Framework
11/1137r14
Specification framework for TGah
Other
13/0315r07
March 2013 agenda
The agenda includes document numbers of presentations
given during the meeting.
13/0359r00
TGah March 2013 closing report
Teleconferences
May 8 at 10 AM ET US for 1 hour
Prepare for May face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
May 2013 goals
Make progress on draft text
January 2013, Vancouver, BC, Canada
Achievements
The main achievements of this meeting were to update the Specification
framework.
Approval of minutes
12/1452r00
November 2012 f2f TGah meeting minutes
Specification Framework
11/1137r13
Specification framework for TGah
Other
13/0059r07
January 2013 agenda
The agenda includes document numbers of presentations
given during the meeting.
13/0145r00
January 2013 closing report
Teleconferences
March 13 at 7 PM ET US for 1 hour
Prepare for March face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
March 2013 goals
Make progress on draft text
November 2012, San Antonio, TX, USA
Achievements
The main achievements of this meeting were to update the Specification
framework. An initial draft text for the PHY was also presented. The timeline
was reviewed and updated by extending by two months.
Approval of minutes
12/1213r00
September 2012 f2f TGah meeting minutes
12/1353r00
October 31st TGah teleconference minutes
Specification Framework
11/1137r12
Specification framework
Other
12/1352r08
TGah November 2012 agenda
The agenda includes document numbers of presentations
given during the meeting.
12/1413r00
November 2012 Closing Report
Teleconferences
January 9 at 7 PM ET US for 1 hour
Prepare for January face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
January 2013 goals
Go further with draft text and
continue with specification framework.
September 2012, Palm Springs, CA, USA
Achievements
The main achievements of this meeting were to update the Specification
framework. The draft text was not started. However the task group is still
targeting January 2013 for initial draft text.
Approval of minutes
12/0983r00
July 2012 f2f TGah meeting minutes
12/1105r00
September 12th TGah teleconference minutes
Specification Framework
11/1137r11
Specification Framework
Specification Framework submissions
12/1080r00
SIG field of NDP probe request
12/1085r00
1 MHz SIG discussions
12/1102r01
SIG field ordering
12/1079r00
Partial AID
12/1093r00
System information update procedure for 11ah
12/1097r01
Reserve channel list in TGah
12/0656r01
Extended sleep mode for battery powered STAs
12/1106r00
A short header frame format
12/1122r00
Short MAC header signaling
12/0112r04
Supporting of the authentication association for large number of stations
12/0662r03
Block Ack transmission
12/1104r02
11ah interframe spacing values
12/0840r01
AP assisted medium synchronization
12/1092r00
4 bit CRC revisited
12/1100r01
mid crc in long beacon
12/1101r01
active polling
12/1083r01
sensor only bss
12/1084r04
tim and page segmentation
12/1086r02
tim for no buffered unicast trafic
12/1065r02
estimated battery life improvement by tfm2p
12/1089r00
frame classification based on mac header content
12/1103r00
sectorized beam operation
Other
12/1115r10
TGah September 2012 agenda
12/1129r01
TGah MAC ad hoc meeting Sept 2012
12/1147r01
TGah PHY ad hoc agenda September 2012
12/1178r00
September 2012 TGah closing report
Teleconferences
October 31 at 10 AM ET US for 1
hour
Prepare for November face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
November 2012 goals
Get started on draft text and
continue with specification framework.
July 2012, San Diego, CA, USA
Achievements
The main achievements of this meeting were to update the Specification
framework. The draft text was not started. However the task group is still targeting
January 2013 for initial draft text. A new Task Group Secretary volunteered at
the end of the July meeting.
Approval of minutes
12/0724r00
May 2012 TGah meeting minutes
12/0841r00
July 11th TGah teleconference minutes
Specification Framework
11/1137r10
Specification framework
Specification Framework submissions
12/0800r01
4 bit CRC for 1 MHz and 2 MHz modes
12/0596r01
SIG field 4 bit CRC
12/0816r01
Channel selection for TGah
12/0830r00
NDP probing
12/0831r00
Uplink channel access general procedure
12/0843r00
Restricted access window signaling for uplink channel access
12/0840r00
AP assisted medium synchronization
12/0409r06
Supporting low power operation
12/0823r00
Target waketime
12/0834r00
Speed frame exchange
12/0867r00
Non TIM allocation
12/0877r02
11ah channel access enhancement
12/0860r00
Collision reduction
12/0892r00
Uplink data delivery
12/0837r02
Slot based power save improvement
12/0852r00
Sectorization for hidden node mitigation
12/0825r02
Smoothing bit and beam change indication bit
12/0832r02
SIG fields design of long preamble
12/0863r00
Distance issues
12/0851r03
Tail bits in 1 MHz SIG field
12/0833r01
csd table values
12/0838r00
Full beacon
12/0815r00
Q matrix requirement for 1 MHz -2 MHz detection
12/0818r00
11ah padding
12/0819r01
Preamble discussions
12/0842r02
Short beamforming report poll frame
12/0845r00
Max idle period extension
12/0859r00
Short BA
12/0861r00
EDCA parameters for 11ah
12/0857r00
Short MAC header design
12/0871r01
Spectrum access and Tx control for regulatory conformance
12/0872r01
Time freq measurement mechanism procedure
12/0848r00
NDP type PS poll frame
12/0890r00
TGah multi user aggregation PDU
12/0869r00
Active scanning for 11ah
12/0878r00
On channel switching in 11ah
12/0891r00
AID reassignment for TIM and non TIM modes switching
12/0881r00
PS mode enhancements with timing indication
Other
12/0879r10
TGah July 2012 agenda
12/0968r00
July 2012 closing report
12/0889r03
TGah MAC Ad hoc agenda July 2012
12/0895r02
TGah PHY Ad hoc agenda July 2012
Teleconferences
September 12th at 10 AM
ET US for 1 hour
Prepare for September face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
September 2012 goals
Get started on draft text and
continue with specification framework.
May 2012, Atlanta, GA, USA
Achievements
The main achievements of this meeting were to update the Specification
framework and hold the first MAC and PHY Ad Hoc subgroup meetings. The TGah
officers were also re-elected. During this meeting, the timeline was reviewed
with attention to when draft text would be available for an internal task group
ballot. The projection put the timeline out by two months.
Approval of minutes
12/0468r00
March 2012 TGah meeting minutes
12/0605r00
May 9th TGah teleconference minutes
12/0504r00
April 18th TGah teleconference minutes
12/0495r00
April 11th TGah teleconference minutes
Requirements
12/0585r01
IEEE 802.11ah and security
Specification Framework
11/1137r09
Specification framework
Specification Framework submissions
12/0069r05
Consideration on max idle period extension for 11ah power save
12/0657r01
Target PER at receiver sensitivity power level for use case 1g
12/0656r00
Extended sleep mode for battery powered STAs
12/0603r00
Repetition and interleaver design for mcs0 rep2
12/0595r00
Renaming 2 MHz preambles
12/0596r00
SIG field 4 bit CRC
12/0597r00
Editorial change on SIG field
12/0610r00
Non TIM stations in TGah
12/0612r00
Service type indication
12/0614r00
1 MHz mode PHY based power savings
12/0615r00
Considerations for early NAV indication
12/0618r00
listen interval for sensor devices
12/0617r00
NDP sounding
12/0363r02
Pilot sequence value
12/0343r03
Enhancement of low power medium access STAs
12/0112r03
Supporting of the authentication association for large number of stations
12/0619r04
Overlapping IEEE 802.11ah networks of different types
12/0624r02
Scheduled medium access for large low power bss
12/0627r01
Preamble format for 1 MHz beamforming
12/0606r01
Uplink channel access
12/0661r03
Enhanced uplink channel access for 11ah
12/0665r01
Prioritized ps poll transmissions
11/1230r01
802.11ah channel access improvement
12/0650r00
Grouping methodology
12/0370r02
TIM compression
12/0388r02
TGah efficient TIM encoding
12/0364r03
AID reassignment protocol
12/0613r00
US channelization
12/0643r00
Short CTS
12/0534r00
Summary of latest Japanese 920 MHz rules and conditions
12/0129r03
Short beacon
12/0110r08
Frame header compression
12/0646r00
Compressed MAC header
12/0609r00
Header compression
12/0662r02
Block Ack transmission
12/0645r01
Open loop link magin index for fast link adaptation
12/0409r05
Supporting low power operation
12/0608r02
Low power PS poll
12/0663r03
Low rate compatible BCC for IEEE 802.11ah lowest mcs
Other
12/0591r17
May 2012 agenda
12/0651r00
TGah sub groups
12/0602r01
TGah spec development process
12/0644r02
TGah MAC ad hoc agenda May 2012
12/0672r01
PHY adhoc agenda and report
12/0712r00
Closing report for May 2012
Teleconferences
June 6th at 7 PM ET US
for 1 hour
MAC Ad Hoc sub group
June 20th at 10 AM ET US
for 1 hour
PHY Ad Hoc sub group
July 11th at 7 PM ET US
for 1 hour
Prepare for May face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
July 2012 goals
Get started on draft text and
continue with specification framework.
March 2012, Waikoloa, HI, USA
Achievements
The main achievements of this meeting were to update the Specification
framework and create a MAC and PHY Ad Hoc subgroups to draft text from the
specification framework document.
Approval of minutes
12/0186r01
January 2012 TGah meeting minutes
12/0332r00
March 5th 2012 teleconference minutes
12/0218r00
February 13th 2012 teleconference minutes
Specification Framework
11/1137r06
Specification framework
Specification Framework submissions
12/0110r06
Frame header compression
12/0342r00
Power efficient ps poll
12/0350r00
TGah coexistence assurance
12/0244r00
Experimental results of indoor path loss in actual European houses
12/0327r00
PS poll immediate ack enhancements
12/0328r00
PS poll enhancement
12/0326r01
Performance comparison of pp-mac and dcf
12/0329r01
Group synchronized dcf
12/0325r00
TIM enhancement with group bits
12/0370r00
TIM compression
12/0388r01
TGah efficient TIM encoding
12/0338r02
Deepsleep power saving mode to support a large number of devices
12/0349r02
DFT spreading OFDM options for 11ah phy enhancement
12/0324r02
short ack
12/0364r01
AID reassignment protocol
12/0363r01
Pilot sequence value
12/0348r02
1MHz STF issues
12/0400r00
Ack transmission
12/0112r02
Supporting of the authentication association for large number of stations
12/0374r02
Grouping for 11ah networks
12/0376r01
On the BSS max idle period
12/0362r00
On the 802.11ah performance
12/0365r01
MAC header compression
12/0369r00
32 FFT MIMO interleaver
12/0371r00
BF feedback and protocol
12/0373r00
BF frame format
12/0308r02
Revisit 2 MHz SIG field
12/0309r01
1 MHz waveform in wider BW
12/0407r01
Considerations for psmp enhancements
12/0420r02
Providing extended range with limited transmission power in 802.11ah network
12/0409r02
Supporting low power operation
Channel Model submissions
12/0352r00
Channel model document correction
Other
12/0360r14
March TGah agenda
12/0455r00
March TGah closing report
Teleconferences
April 11th at 10 AM ET
US for 1 hour
MAC Ad Hoc sub group
April 18th at 7 PM ET US
for 1 hour
PHY Ad Hoc sub group
May 9th at 10 AM ET US
for 1 hour
Prepare for May face-to-face
meeting
See telecons schedule on main IEEE 802.11 page for more details.
May 2012 goals
Make further progress on
Specification Framework. Start Ad Hoc sub groups
January 2012, Jacksonville, FL, USA
Achievements
The main achievements of this meeting were to update the Specification
framework and the Functional requirements and evaluation methodology documents.
The timeline was extended by 4 months.
Approval of minutes
11/1594r00
November 2011 TGah meeting minutes
12/0049r00
January 9th teleconference minutes
11/1622r01
December 12th teleconference minutes
Specification Framework
11/1137r05
Specification framework
Specification Framework PHY submissions
12/0091r00
Frequency drift in repeated transmission schemes
11/1483r02
Preamble for 2mhz and beyond
11/1484r06
PHY transmission flow
12/0098r01
Single stream pilots
11/1482r04
Preamble format for 1 MHz
12/0109r00
Short ack
12/0103r00
Sequence detection for parallel acks
12/0113r00
32 FFT interleaver
12/0115r00
32 FFT STF LTF Sequences
12/0090r01
PHY characteristics
12/0101r00
On the suitability of repetition for P802.11ah
Specification Framework MAC submissions
12/0094r03
MAC header design for small data packet
12/0119r00
Early ack indication
12/0130r00
Beacon reception of long sleeper
12/0069r02
Consideration on max idle period extension for TGah power save
12/0117r00
TIM operation
12/0127r01
Low power medium access
12/0129r02
Short beacon
12/0102r02
Enhanced power save for large BSS
12/0104r01
Fragmentation with A-MPDU
12/0107r02
Channel bandwidth indication and negotiation
12/0116r00
Low collision EDCA
12/0110r03
Frame header compression
12/0028r01
Power saving possibilities for networks supporting a large number of STAs
12/0112r00
Supporting of the authentication association for large number of stations
Specification Framework Channelization submissions
12/0092r01
Proposed US channelization for P802.11ah
12/0108r00
Channelization considerations for smart grid
12/0111r01
Singapore sub 1 GHz frequency bands and channelization for P802.11ah
Functional Requirements and Evaluation Methodology
11/0905r05
Functional requirements and evaluation methodology
12/0148r01
Uplink throughput performance of P80211.ah networks under OBSS scenarios
Other
12/0097r10
January 2012 agenda
12/0163r00
January 2012 closing report
Teleconferences
February 13th at 10 AM
ET US for 1 hour
March 5th at 7 PM ET US
for 1 hour
Group desires to have a rolling
teleconference call at Noon, 10 AM and 7 PM.
See telecons schedule on main IEEE 802.11 page for more details.
March 2012 goals
Make further progress on
Specification Framework. Create Draft Text Ad Hoc Sub groups.
November 2011, Atlanta, GA, USA
Achievements
The main achievements of this meeting were to update the specification
framework and channel model documents.
Approval of minutes
11/1358r00
September 2011 TGah meeting minutes
11/1438r00
October 31th teleconference minutes
11/1376r00
October 10th teleconference minutes
Channel model submissions
11/1263r03
STA-STA pathloss model
11/0968r02
Channel model text
Specification Framework submissions
11/1489r01
Green field 11ac packet for tgah
11/1490r01
Repetition schemes for tgah
11/1422r00
Channelization of Korea
11/1516r00
US 1MHz channelization for 802.11ah
11/1535r00
US Channelization
11/1571r01
US Channelization and bandwidth considerations for 802.11ah
11/1502r02
11ah plcp preamble design
11/1482r02
Preamble format for 1 MHz
11/1483r01
11ah preamble for 2 MHz and beyond
11/1484r01
11ah phy transmission flow
11/1515r01
802.11ah offloading considerations
11/1511r00
Fairness of DCF
11/1512r04
MAC considerations for 802.11ah
11/1513r00
Traffic model for 802.11ah
11/1503r02
Short beacon
11/1455r00
802.11ah network outdoor deployment issues
11/1536r01
Joint coding and modulation diversity for 802.11ah
11/1550r01
Extend AID and TIM in support of 6000 STAs in 802.11ah
11/1137r03
Specification framework for tgah
Other
11/1501r05
November agenda
11/1577r00
TGah closing report for november
11/0285r02
Timeline projection
Teleconferences
December 12th at 7 PM ET
US for 1 hour
January 9th at noon ET
US for 1 hour
Group desires to have a rolling teleconference
call at Noon, 10 AM and 7 PM.
See telecons schedule on main IEEE 802.11 page for more details.
January 2012 goals
Make further progress on
Specification Framework
September 2011, Okinawa, Japan
Achievements
The main achievements of this meeting were to adopt an initial specification
framework document.
Approval of minutes
11/1098r00
July 2011 TGah meeting minutes
11/1141r00
August 22th teleconference minutes
11/1114r01
August 8th teleconference minutes
11/1226r00
September 12th teleconference minutes
Specification Framework submissions
11/1238r00
Channelization and bandwidth modes for 11ah
11/1175r03
11ah channelization discussion
11/1262r03
Performance analysis of China s1g spectrum
11/1294r00
Spec Framework text of 11ah bw modes
11/1296r03
Potential channelization for 11ah
11/1275r01
Spatial Stream Support in TGah specification
11/1311r00
Spec framework text for phy numerology
11/1318r00
Japanese channelization for 802-11ah
11/1320r01
11ah channelization of China
11/1329r01
Motions and sp on channelization for 11ah
11/1137r02
Specification framework for TGah
General
11/1230r00
802-11ah channel access improvement
11/1229r00
11ah m2m channel access performance
11/1255r00
DCF enhancements for large number of STAs
11/1254r00
Considerations on short packet transmission overhead
11/1205r01
Consideration on battery power alarm mechanism for IEEE 802-11ah framework
11/1204r01
Power saving mechanism consideration for 802-11ah framework
11/1248r00
Simulation study of the performance of dcf under heavy traffics for 802-11ah
11/1316r01
Considerations for 3g offloading use case
Functional Requirements and
Evaluation Methodology
11/0905r04
TGah functional requirements and evaluation methodology
Other
11/1253r09
September 2011 agenda
11/1333r00
September closing report
11/0285r02
Timeline projection
Teleconferences
October 10th at noon
Eastern US for 1.5 hours
October 31st at 10 AM ET
US for 1.5 hours
Group desires to have a rolling
teleconference call at Noon, 10 AM and 7 PM.
See telecons schedule on main IEEE 802.11 page for more details.
November 2011 goals
Make further progress on
Specification Framework
July 2011, San Francisco, CA, USA
Achievements
The main achievements of this meeting were to 1) adopt an initial channel
model document, 2) adopt an initial requirements and evaluation methodology
document and 3) adopt some new leadership.
Officer elections
Joseph Teo Chee Ming: Task Group
Secretary
Approval of minutes
11/0845
May meeting minutes
11/0978
July 11 teleconference minutes
11/0934
June 27 teleconference minutes
11/0895
June 20 teleconference minutes
Channel model submissions
11/0968
Channel model text
11/0960
Pathloss channel model considerations for 802.11ah
Functional Requirements and
evaluation methodology
11/0905
Tgah functional requirements and evaluation methodology
11/0942
Discussion on 11ah peak throughput requirements
11/0957
S1G spectrum regulations in China
11/0972
More information on four Chinese bands
11/0974
Consultation summary of Japanese 920mhz band rules and conditions
11/0985
Performance evaluation of multiple stas authentication and association process
11/1019
Simulation large number of stas support
11/0973
Consideration of compatibility with 802.11v and 11k
Use cases
11/1033
Location
11/0971
Warning signal transmitting requirements in IEEE 802.11ah
11/0970
IEEE 802.11ah healthcare use cases
11/1011
Considerations on cellular traffic offloading use case in IEEE 802.11ah
11/1002
IPv6 for IEEE 802.11ah
Other
11/1006
July tgah agenda
11/1088
TGah July 2011 closing report
11/0285r01
Timeline Projection
Teleconferences
August 8th at 6:30 PM
Eastern US for 1.5 hours
August 22nd at 6:30 PM
Eastern US for 1.5 hours
September 12th at 6:30
PM Eastern US for 1.5 hours
See telecons schedule on main IEEE 802.11 page for more details.
September 2011 goals
Make progress on Specification
Framework
May 2011, Palm Springs, CA, USA
Achievements
The main achievements of this meeting were to 1) continue work on channel
models, 2) start work on requirements and evaluation methodology and 3) adopt
some new leadership.
Officer elections
Yongho Seok: Task Group Vice Chair
Minyoung Park: Task Group Editor
Approval of minutes
11/0486
Singapore 2011 meeting minutes
11/0652
May 2nd teleconference minutes
11/0574
April 25th teleconference minutes
11/0570
April 18th teleconference minutes
11/0569
April 11th teleconference minutes
11/0520
April 4th teleconference minutes
11/0495
March 28th teleconference minutes
Channel model submissions
11/0760
TGah outdoor channel models revised text
11/0724
indoor channel model
11/0579
channel model text
Functional Requirements and
evaluation methodology
11/0810
selection of key requirement elements for baseline fr em
11/0685
S1G spectrum regulations
11/0804
Functional Requirements for Installation and Deployment related
11/0747
Discussion review of TGah functional requirements and evaluation methodology
11/0726
Data Rate Requirements for WiFi offloading
11/0725
Large number of STAs support
11/0779
Device Collective to Share Resources
11/0762
Station Group Management for 802.11ah
11/0673
Consideration of power saving for TGah functional requirement
11/0672
Network management consideration for functional requirement
Use Cases
11/0568
Industrial Channels of Usecase 1d/2
11/0763
Traffic Information Dissemination Use Case
Specification Framework
11/0707
Overview on TGah spec framework development
PHY
11/0753
DFT spread OFDM optimized for 802.11ah
Other
11/0708
May Agenda
11/0809
TGah closing report
Teleconferences
June 20th at 6:30 PM
Eastern US for 1.5 hours Channel Models
June 27th at 6:30 PM
Eastern US for 1.5 hours Requirements
July 11th at 6:30 PM
Eastern US for 1.5 hours - Requirements
See telecons schedule on main IEEE 802.11 page for more details.
July 2011 goals
Make progress on Channel Models
Document and approve initial document
Make progress on Requirements
document
Continue with technical
contributions
March 2011, Singapore
Achievements
The main achievements of this meeting were to adopt a specification
development process 11/239r2 and an initial use case document 11/457r0. The timeline
projection was also updated per 11/285r0.
Officer elections
Minho Cheong: Requirements Ad Hoc
Group Chair
Minyoung Park: Specification
Framework Ad Hoc Group Chair
Approval of minutes
11/0207r01
January 2011 minutes
11/0353r00
March 7th teleconference minutes
11/0280r01
February 28th teleconference minutes
11/0269r00
February 21st teleconference minutes
11/0247r01
February 14th teleconference minutes
Selection Procedure submission
11/0239r02
Proposed selection procedure
Use Case submissions
11/0457r00
Potential compromise of 802.11ah use case document
11/0301r02
Categories of use cases and straw polls
11/0286r00
Categories of tgah use cases
11/0274r02
TGah list of use case submissions
11/0355r00
TGah sta analysis for smart grid use case
11/0323r00
Views on 802.11ah use cases
11/0299r00
TGah use cases summary and aggregated phy rates analysis
11/0341r02
Use cases discussion
11/0273r00
TGah use case ap power saving in smart grid
11/0268r00
Additional IEEE 802.11ah use cases
11/0260r01
TGah use case industrial process automation
11/0253r00
TGah use case outdoor environment monitoring
11/0244r01
TGah use case outdoor cellular traffic offloading
11/0243r01
TGah additional outdoor use case
11/0242r00
TGah use case temperature sensors
11/0241r00
Additional indoor use cases for 802.11ah
11/0017r05
Proposed IEEE 802.11ah use cases
11/0014r02
Supplemental use case in industrial infrastructural apps
Channel model submissions
11/0436r00
Path loss and delay spread models for 11ah
11/0361r00
indoor channel models for 802.11ah
11/0351r00
Reusing 11ah pathloss and delay spread models for 11ah
11/0272r00
Outdoor path loss models for 802.11ah
11/0261r00
Estimated delay spread in industrial plant
11/0251r00
Outdoor channel models for 802.11ah
10/1355r00
Fading on short range 900MHz
General
11/0350r00
Discussion on 11ah mac phy issues
Timeline
11/0285r00
Timeline projection
Other
11/0342r02
TGah March 2011 agenda
11/0460r00
March 2011 closing report
Teleconferences
March 29, April 4, 11, 18, 25 and
May 2 at 9:30 PM Eastern US
See telecons schedule on main IEEE 802.11 page for more details.
May 2011 goals
Make progress on Channel Models
Document. Stretch goal to adopt an initial document in May meeting.
Start on Requirements document and
Specification Framework document
Continue with technical
contributions
January 2011, Los Angeles, CA, USA
Achievements
The main achievements of this meeting were to make technical submissions and
start a discussion on a list of documents to guide the development of the
specification.
Officer elections
Wongyu Song: Task Group Editor
Stefan Aust: Use Cases Ad Hoc
Group Chair
Jim Lansford: Channel Models Ad
Hoc Group Chair
Dave Halasz: Specification Development
Process Ad Hoc Group Chair
Approval of minutes,
10/1394
Dallas 2010 meeting minutes
10/1427
December 6 teleconference minutes
11/0022
January 10 teleconference minutes
Use case submissions,
11/0017
Proposed IEEE 802.11ah use cases
11/0014
Supplemental use cases in industrial infrastructural apps
Regulatory submissions,
10/1420
Coexistence in 950mhz-958mhz in Japan
Channel model submissions,
10/1313
Channel Modeling for 802.11ah
MAC submissions,
11/0060
Low power capability support for 802.11ah
11/0046
AP power saving
11/0088
Association id management
OFDM submissions,
11/0009
OFDM and MIMO changes for TGah
11/0062
Introductory submission for TGah
10/1305
802.15.4g OFDM mode overview
11/0035
Coverage extension for IEEE 802.11ah
11/0069
TGah introductory proposal
Process submissions,
11/0184
802.11ah Spec Development Discussion
This submission contains useful
straw polls and a motion on process.
11/0190
TGah next steps
11/0198
Call for technical contributions
The purpose of this submission is
to continue to call for submissions from March onward.
Other documents
11/0066
January agenda
11/0202
January 2011 closing report
Teleconferences
February 14, 21, 28 & March 7th
at 10 PM Eastern US
See telecons schedule on main IEEE 802.11 page for more details.
March 2011 goals
Continue with sub groups,
Use cases
Channel models
Specification development process
Agree on other sub groups that
should be formed
Continue with technical
contributions
Revise timeline
November 2010, Dallas, TX, USA
Achievements
The main achievements of this meeting were,
Officer elections
Dave Halasz: TG Chair
Jae-Hyung Song: TG Secretary
OPEN: TG Editor
Some initial OFDM submissions were
made,
802.15.4g OFDM
10/1305
802.15.4g OFDM mode overview
Re-banding and eight clocking
10/536
Clause17-2point5MHz
10/1314
Clause19 sub-10-MHz channel widths for S1G
Call for submissions made
10/1373
Call for proposals email
Initial submissions (overviews)
due in January
Final submissions (draft text) due
in March
Other documents
10/1298
TGah November Agenda
10/1374
TGah November Closing Report
January 2011 goals
Follow up on,
OFDM submissions, new and existing
10/1313
Channel Modeling for 802.11ah
10/1044
Use Cases
Regulatory follow up. For
instance,
10/1206
Use of sub-GHz Frequencies in India
10/1217
FCC part 15 and Channel Widths
Any MAC changes needed? For
instance,
10/1268
Low Power Consumption Opportunity in Sub 1 GHz
10/1299
Listen Interval Review
10/1326
BSS Max Idle Period and Sleep Interval
S1G SG - MEETING UPDATE
Status of S1G Study Group
Sub 1GHz
Dave Halasz, Chair
September 2010, Waikoloa, HI, USA
Achievements
The main achievements of this meeting were,
Prepared for first Task Group
Meeting in November,
Use Case submission,
11-10-1044-00-0s1g-use-cases.pptx
Possible MAC areas submission,
11-10-1045-00-0s1g-possible-mac-changes.pptx
Nescom meets on September 29th. So S1G SG met as
a Study Group during the IEEE 802.11 September meeting.
Documents
Meeting minutes
11-10-1135-01-0s1g-september-2010-meeting-minutes.doc
Closing Report
11-10-1147-00-0s1g-september-2010-closing-report.pptx
Agenda
11-10-1046-01-0s1g-s1g-sept-2010-agenda.pptx
November 2010 goals
Submissions for,
Use cases
Channel model
etc
Submissions for presentation and
for draft text
July 2010, San Diego, CA, USA
Achievements
The main achievements of this meeting were,
Plenary Review occurred,
Comments received in submission 10/871
Responses in submission 10/878
Further comments, with responses,
are in submission 10/924
Motion to approve PAR and 5
criteria contained in 10/0001r13 approved in IEEE 802.11 S1G Study Group passed
Yes: 16, No: 0, Abstain: 1.
Motion to approve PAR and 5
criteria contained in 10/0001r13 approved in IEEE 802.11 Working Group passed
Yes: 53, No: 0, Abstain: 1.
Motion to send PAR to NesCom
contained in 10/0001r13 approved in IEEE 802 LMSC Executive Committee passed
Yes: 9, No: 4, Abstain: 2.
Nescom meets on September 29th. So S1G SG will
continue to meet as a Study Group during the IEEE 802.11 September meeting.
Documents
Meeting minutes 10/949
September 2010 goals
Prepare for first Task Group
meeting in November.
Submissions for,
Use cases
Channel model
Possible MAC changes
etc
May 2010, Beijing, PRC
Achievements
The main achievements of this meeting were
Motion to approve PAR and 5
criteria contained in 10/0001r8 approved in IEEE 802.11 S1G Study Group passed
Yes: 9, No: 0, Abstain: 1.
Motion to approve PAR and 5
criteria contained in 10/0001r8 approved in IEEE 802.11 Working Group passed
Yes: 37, No: 0, Abstain: 1.
July 2010 goals
IEEE 802 EC approval process
including Plenary Review
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