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Kepler L

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Technology Review: Archiving E-mail Effectively

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IEEE 802.16 Task Group m (TGm)

Tags: no_tag on 09-25-2008 -Cached -About Shared by:Kepler L

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IEEE 802.16 Task Group m (TGm)
posted by Kepler L on 01-02-2008
IEEE Standard 802.16
posted by Kepler L on 01-08-2008
- Let's do it!
  posted by Kepler L on 01-08-2008
IEEE 802.16m-08/030
TGm Session #56 Minutes (2008-09-08)
posted by Kepler L on 09-18-2008
Views on IEEE 802.16m Frame Structure
posted by Kepler L on 01-02-2008
- proposed by Intel
  1. Transmission BW for TD-SCDMA Coexistence
  2. Superframe Concept: with Legacy and New DL/UL Zone
  posted by Kepler L on 01-02-2008
Draft Table of Content for the IEEE 802.16m System Description Document
posted by Kepler L on 01-08-2008
- It includes the title of "Self Orgnized Network" and "Cognitive Network".
  posted by Kepler L on 01-08-2008
IEEE C802.16m-07/317
Proposal for advanced interleaving in IEEE 802.16m
posted by Kepler L on 01-09-2008
- not good!
  by France Telecom
  Bit Interleaved Modulation and Frequency interleaving, for PUSC only
  posted by Kepler L on 01-09-2008
Proposal to include Channel Aggregation in 802.16m SDD
posted by Kepler L on 01-03-2008
- Binding two (5Mhz) channel like 802.11
  posted by Kepler L on 01-03-2008
- IEEE C802.16m-07/313r2
  ToC proposal for interference management of IEEE 802.16m SDD (HanGyu Cho, Su-Nam Kim, Jinsoo Choi, Jongyoung Han, Jin Sam Kwak; 2007-11-15)
- IEEE C802.16m-07/313r1
  ToC proposal for Interference Management of IEEE 802.16m SDD
posted by Kepler L on 01-12-2008
- no detial!
  by LG
  
  Add ToC for
  –Fractional frequency reuse
  –Cell/sector coordination
  –Power control and resource allocation
  posted by Kepler L on 01-12-2008
IEEE C802.16m-07/309r1
RBIR MLD PHY Abstraction for HARQ IR/CC (Hongming Zheng, May Wu, Yang-seok Choi, Jingbao Zhang; 2007-11-12)
posted by Kepler L on 01-08-2008
- IEEE C802.16m-08/257r1
  Further comparison of pilot patterns (Yuval Lomnitz, Huaning Niu, Jong-Kae (JK) Fwu, Sassan Ahmadi, Hujun Yin; 2008-03-21)
- IEEE C802.16m-08/257
  Further comparison of pilot patterns (Yuval Lomnitz, Huaning Niu, Jong-Kae (JK) Fwu, Sassan Ahmadi, Hujun Yin; 2008-03-20)
posted by Kepler L on 03-27-2008
IEEE C802.16m-07/305r3
Virtual MIMO Communication
posted by Kepler L on 01-10-2008
- future direction!
  
  Virtual MIMO communication using the antennas of neighbor subscriber stations, for both the uplink and the downlink. According to the proposed Virtual MIMO technique, Subscriber Stations (SSs) in the vicinity of each other form clusters and act as antennas for each other for MIMO communication.
  posted by Kepler L on 01-10-2008
- IEEE C802.16m-08/253r1
  Simulation Results for Several of the Proposed Pilot Format Designs in IEEE 802.16m (Fred Vook, Tim Thomas, Mark Cudak; 2008-03-20)
- IEEE C802.16m-08/253
  Simulation Results for Several of the Proposed Pilot Format Designs in IEEE 802.16m (Fred Vook, Tim Thomas, Mark Cudak; 2008-03-19)
posted by Kepler L on 03-27-2008
- IEEE C802.16m-08/096r5
  Frame Structure Comparison (More updates) (Sassan Ahmadi, Jose Puthenkulam, Hokyu Choi, Jaewon Cho, Mark Cudak, Shkumbin Hamiti, Mo-Han Fong, Sean McBeath, Jerry Chow, Hongyun Qun, Sean Cai, Jin Sam Kwak, Mariana Goldhamer, Peretz Shekelim, Isamu Yoshii, Kevin Power, Jungnam Yun, Yuefeng Zhou, Udayan Dasgupta, Chulsik Yoon, Richard Li, Mohammed Nafie, Pei-Kai Liao, I-Kang Fu, Paul Cheng, Yong Sun; 2008-01-24)
- IEEE C802.16m-08/096r4
  Frame Structure Comparison (More Updates) (Sassan Ahmadi, Jose Puthenkulam, Hokyu Choi, Jaewon Cho, Mark Cudak, Shkumbin Hamiti, Mo-Han Fong, Sean McBeath, Jerry Chow, Jin Sam Kwak, Mariana Goldhamer, Peretz Shekelim, Isamu Yoshii, Kevin Power, Jungnam Yun, Yuefeng Zhou, Udayan Dasgupta, Chulsik Yoon, Richard Li, Mohammed Nafie, Pei- Kai Liao, I-Kang Fu, Paul Cheng; 2008-01-23)
- IEEE C802.16m-08/096r3
  Frame Structure Comparison (Sassan Ahmadi, Jose Puthenkulam, Hokyu Choi, Jaewon Cho, Mark Cudak, Shkumbin Hamiti, Mo-Han Fong, Sean McBeath, Jerry Chow, Jin Sam Kwak, Mariana Goldhamer, Peretz Shekelim, Isamu Yoshii, Kevin Power, Jungnam Yun, Yuefeng Zhou, Udayan Dasgupta, Chulsik Yoon, Richard Li, Mohammed Nafie; 2008-01-22)
- IEEE C802.16m-08/096r2
  Frame Structure Comparison (More updates) (Sassan Ahmadi, Jose Puthenkulam, Hokyu Choi, Jaewon Cho, Mark Cudak, Shkumbin Hamiti, Mo-Han Fong, Sean McBeath, Jerry Chow, Jin Sam Kwak, Mariana Goldhamer, Peretz Shekelim, Isamu Yoshii, Kevin Power, Jungnam Yun, Yuefeng Zhou, Udayan Dasgupta, Chulsik Yoon, Richard Li; 2008-01-22)
- IEEE C802.16m-08/096r1
  Frame Structure Comparison (Sassan Ahmadi, Jose Puthenkulam, Hokyu Choi, Jaewon Cho, Mark Cudak, Shkumbin Hamiti, Mo-Han Fong, Sean McBeath, Jerry Chow, Jin Sam Kwak, Mariana Goldhamer, Peretz Shekelim, Isamu Yoshii, Kevin Power, Jungnam Yun, Yuefeng Zhou, Udayan Dasgupta; 2008-01-22)
- IEEE C802.16m-08/096
  Frame Structure Comparison (Sassan Ahmadi, Jose Puthenkulam, Hokyu Choi, Jaewon Cho, Mark Cudak, Shkumbin Hamiti, Mo-Han Fong, Sean McBeath, Jerry Chow, Jin Sam Kwak, Mariana Goldhamer, Peretz Shekelim, Isamu Yoshii, Kevin Power, Jungnam Yun, Yuefeng Zhou; 2008-01-22)
posted by Kepler L on 03-13-2008
- by Intel
  to-read
  Frame Structure
  posted by Kepler L on 03-13-2008
Integrated Relay Architecture for IEEE 802.16m Systems
posted by Kepler L on 01-03-2008
IEEE C802.16m-08/242
16jm Ad Hoc Group Report (Rakesh Taori and Peiying Zhu; 2008-03-16)
posted by Kepler L on 03-27-2008
- IEEE C802.16m-08/090r2
  Basic Resource Block and Pilot Allocation Design in IEEE 802.16m (JinSoo Choi, JinSam Kwak, Bin-Chul Ihm, SungHo Moon; 2008-01-18)
- Slides S802.16m-08/090r2
  Basic Resource Block and Pilot Allocation Design in IEEE 802.16m (Jinsoo Choi, Jinsam Kwak, Bin-chul Ihm, Sungho Moon; 2008-01-23)
- IEEE C802.16m-08/090r1
  Basic Resource Block and Pilot Allocation Design in IEEE 802.16m (JinSoo Choi, JinSam Kwak, Bin-Chul Ihm, SungHo Moon; 2008-01-18)
- IEEE C802.16m-08/090
  Basic Resource Block and Pilot Allocation Design in IEEE 802.16m (JinSoo Choi, JinSam Kwak, Bin-Chul Ihm, SungHo Moon; 2008-01-17)
posted by Kepler L on 03-13-2008
- by LGE
  to-read
  Pilot Design
  posted by Kepler L on 03-13-2008
IEEE C802.16m-07/291
Performance Evaluation of Radio Resource Scheduling Using Mobility Information
posted by Kepler L on 01-10-2008
- IEEE C802.16m-07/282
  Proposal for IEEE 802.16m System Architecture and Protocol Structure (Ahmadi, Sassan; Papathanassiou, Apostolos; Choi, Yang-seok; Yin, Hujun; Venkatachalam, Muthaiah; Ho, Minnie; Vannithamby, Rath; Sydir, Jerry; Riess, Eilon; Lomnitz, Yuval; Talwar, Shilpa; Wu, May; Etemad, Kamran; Puthenkulam, Jose P; Johnston, DJ; 2007-11-12)
- Slides S802.16m-07/282
  Proposal for IEEE 802.16m System Architecture and Protocol Structure (presentation) (Ahmadi, Sassan; Papathanassiou, Apostolos; Choi, Yang-seok; Yin, Hujun; Venkatachalam, Muthaiah; Ho, Minnie; Vannithamby, Rath; Sydir, Jerry; Riess, Eilon; Lomnitz, Yuval; Talwar, Shilpa; Wu, May; Etemad, Kamran; Puthenkulam, Jose P; Johnston, DJ; 2007-11-07)
posted by Kepler L on 01-10-2008
- direction!!!
  by Intel
  1. Relay
  2. a RRM layer abreast with covergent service sub-layer (upper MAC layer)
  3. why put DCD before DL-MAP arquire in Network Entry Phase?
  4. self-organization? (or just self configuration)
  5. multi-carrier support
  6. inter-BS cooperation, for what?
  posted by Kepler L on 01-10-2008
- IEEE C802.16m-07/278r1
  Uplink Interference Coordination/Control for 802.16m (Fan Wang, Amitava Ghosh, Chandy Sankaran; 2007-11-08)
- IEEE C802.16m-07/278
  Uplink Interference Coordination/Control for 802.16m
posted by Kepler L on 01-10-2008
- IEEE C802.16m-07/277r1
  Uplink Design Considerations for IEEE 802.16m (Chandy Sankaran, Fan Wang, Amitava Ghosh; 2007-11-08)
- IEEE C802.16m-07/277
  Uplink Design Considerations for IEEE 802.16m
posted by Kepler L on 01-10-2008
- not good!
  by Motorola
  DFT-SOFDM similar to SC-FDE
  not explicit advantage of SC-FDE over OFDM
  posted by Kepler L on 01-10-2008
- IEEE C802.16m-07/269r1
  General Structure for MIMO Transmission (In-Kyeong Choi, Young Seok Song, Choongil Yeh, Seung Joon Lee, Byung-Jae Kwak, Jihyung Kim, Dong Seung Kwon, Hyungjin Choi; 2007-11-14)
- IEEE C802.16m-07/269
  General Structure for MIMO Transmission (In-Kyeong Choi, Young Seok Song, Choongil Yeh, Seung Joon Lee, Byung-Jae Kwak, Jihyung Kim, Dong Seung Kwon, Hyungjin Choi; 2007-11-08)
posted by Kepler L on 01-09-2008
- no thing new
  by ETRI
  Space-Time Stream Mapping MIMO Precoding
  posted by Kepler L on 01-09-2008
- IEEE C802.16m-07/273r1
  Macro Diversity Handoff with Fractional Frequency Reuse (FFR) and Coding (Sang G. Kim, Shu Wang, Li-Hsiang Sun and Ki-Dong Lee; 2007-11-12)
- IEEE C802.16m-07/273
  Macro Diversity Handoff with Fractional Frequency Reuse (FFR) and Coding
posted by Kepler L on 01-10-2008
- not good!
  by Samsung
  Integrate the Macro Diversity Transmission in different data regions by two BSs while other BSs' transmissions are set to null in these regions.
  Already supported in 802.16e.
  posted by Kepler L on 01-10-2008
- IEEE C802.16m-08/044r1
  Network MIMO for Inter-cell Interference Mitigation (Howard Huang, Cheeni Kadaba, Kemal Karakayali, Sivarama Venkatesan; 2008-01-22)
- IEEE C802.16m-08/044
  Network MIMO for Inter-cell Interference Mitigation (Howard Huang, Cheeni Kadaba, Kemal Karakayali, Sivarama Venkatesan; 2008-01-16)
posted by Kepler L on 03-13-2008
- by Alcatel Lucent
  why do they claim the gain exists? Hard to believe.
  
  To see if they have any gain
  posted by Kepler L on 03-13-2008
- IEEE C802.16m-08/040r1
  TDD Frame Structure for IEEE 802.16m (Kevin Power, Sunil Vadgama, Chris Williams, Keiichi Nakatsugawa, Masato Okuda, Hua Zhou and Yuefeng Zhou; 2008-01-18)
- IEEE C802.16m-08/040
  TDD Frame Structure for IEEE 802.16m (Kevin Power, Sunil Vadgama, Chris Williams, Keiichi Nakatsugawa, Masato Okuda, Hua Zhou and Yuefeng Zhou; 2008-01-16)
- Slides S802.16m-08/040
  TDD Frame Structure for IEEE 802.16m (Kevin Power, Sunil Vadgama, Chris Williams, Keiichi Nakatsugawa, Masato Okuda, Hua Zhou and Yuefeng Zhou; 2008-01-22)
posted by Kepler L on 03-13-2008
- good explaination
  by fijitsu
  sub-frame in frame for 802.16m with 802.16e legncy
  posted by Kepler L on 03-13-2008
IEEE C802.16m-08/039
802.16m basic frame structure for improved intra-system coexistence (Mariana Goldhamer; 2008-01-17)
posted by Kepler L on 02-23-2008
- to-read
  posted by Kepler L on 02-23-2008
IEEE C802.16m-07/170
Steps or procedures in the Link Budget calculation
posted by Kepler L on 01-16-2008
IEEE C802.16m-07/168 (Slides S802.16m-07/168)
Multi User MIMO with Fixed Beamforming for FDD Systems (Manfred Litzenburger, Michael Ohm, Hu Haining; 2007-08-29)
posted by Kepler L on 01-13-2008
- Very Good!
  by alcatel lucent
  
  proposal 1:
  - for 1/2 lamda spaced antennas, several seperated wider beam can formed, thus it enables:
  1. CQI and codebook vector is less varying (hundreds of ms);
  2. multiple beams with 1 beam per SS. (for thinner beam, it is unlikely to find 4 SSs);
  4. multiplexing number < Nt. When a beam in fixed beam grid is selected, the neighbour beams nearby in two sides will be set to null for inter-beam interference avoidance.
  5. the point 4 above will lead to dynamic interference problem;
  
  - Why???: common pilots approach significantly saves radio resources
  
  proposal 2:
  multiplexing by both spatial beamforming and polarization:
  - such as two closely spaced cross-polarized antenna pairs
  posted by Kepler L on 01-13-2008
IEEE C802.16m-07/167 (Slides S802.16m-07/167)
Multi User MIMO with Downlink Adaptive Beamforming for TDD systems (Howard Huang, Federico Boccardi, Liu Ju; 2007-08-29)
posted by Kepler L on 01-13-2008
- not good!
  by Alcatel Lucent
  
  Multiuser Eigenmode Transmission requires CSIT of all users
  
  *dirty paper coding (DPC)[1], a nonlinear technique that unfortunately has very high complexity and is impractical to implement.
  posted by Kepler L on 01-13-2008
- IEEE C802.16m-07/115r1
  Inter-cell Interference Mitigation based on IDMA (Yunzhou Li, Wei Feng, Xiaofeng Zhong; 2007-07-15)
- IEEE C802.16m-07/115
  Inter-cell Interference Mitigation based on IDMA
posted by Kepler L on 01-12-2008
- too high H/W implementation cost!
  by tsinghua.edu.cn
  for MS rx interference cancellation
  posted by Kepler L on 01-12-2008
IEEE C802.16m-07/110r4
Proposed Updates to 802.16m Work Plan (Revised) (Jose Puthenkulam, Sassan Ahmadi, DS Park, Hokyu Choi, Ronny Kim, Shkumbin Hamiti, Mark Cudak, Scott Migaldi, Xiaolu Dong, Zhigang Yan, Jianmin Lu, Ling Xu, Richard Li, Sang Youb Kim, Mo-Han Fong, Phillip V. Orlik, Lei Wang; 2007-07-17)
posted by Kepler L on 01-18-2008
- good
  main participators of 16m including Intel and Moto
  However, some critical points in time line of 16m has been postponed several times...
  posted by Kepler L on 01-18-2008
IEEE C802.16m-08/612
Proposal for IEEE 802.16m Fractional Frequency Reuse (Sophie Vrzic, Mo-Han Fong, Robert Novak, Dongsheng Yu, Jun Yuan, Hosein Nikopourdeilami, Sang-Youb Kim, Kathiravetpillai Sivanesan; 2008-07-08)
posted by Kepler L on 09-25-2008
- IEEE C802.16m-07/245r1
  Feedback-aided MU-MIMO Scheduling Technique (Keying Wu, Lei Wang, Hongwei Yang, Liyu Cai; 2007-11-07)
- IEEE C802.16m-07/245
  Feedback-aided MU-MIMO Scheduling Technique (Keying Wu, Lei Wang, Hongwei Yang, Liyu Cai; 2007-11-07)
- Slides S802.16m-07/245
  Slides for: "Feedback-aided MU-MIMO Scheduling Technique" - C80216m-07_245.doc (Keying Wu, Lei Wang, Hongwei Yang, Liyu Cai; 2007-11-07)
posted by Kepler L on 04-28-2008
- IEEE C802.16m-07/208r4
  Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-13)
- IEEE C802.16m-07/208r3
  Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-13)
- IEEE C802.16m-07/208r2
  Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-13)
- IEEE C802.16m-07/208r1
  Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-07)
- IEEE C802.16m-07/208
  Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-05)
posted by Kepler L on 07-28-2008
IEEE C802.16m-07/189
Proposed Text Modification in Section 4.7: PHY Abstraction for H-ARQ (Senjie Zhang, May Wu, Hongming Zheng, Jinbao Zhang, Shanshan Zheng; 2007-09-11)
posted by Kepler L on 09-18-2008
- Good
  by Intel (Senjie)
  HARQ retransmission stream should avoid inter-stream interference problem, since the repeated signal is interfered by repeated interference.
  posted by Kepler L on 09-18-2008

Kepler L

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Embracing wireless interference

Tags: no_tag on 12-18-2007 -Cached -About Shared by:Kepler L

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IEEE 802.16 Task Group m (TGm)

Tags: no_tag on 03-27-2008 -Cached -About Shared by:Kepler L

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