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Kepler L

IEEE 802.16 Task Group m (TGm) - 0 views

www.ieee802.org/tgm

802.16 contributions standards wireless

shared by Kepler L on 02 Jan 08 - Cached
  • IEEE 802.16 Task Group m (TGm)
  • Views on IEEE 802.16m Frame Structure
    • Kepler L
      Kepler L on 02 Jan 08
       
      proposed by Intel 1. Transmission BW for TD-SCDMA Coexistence 2. Superframe Concept: with Legacy and New DL/UL Zone
  • Draft Table of Content for the IEEE 802.16m System Description Document
    • Kepler L
      Kepler L on 08 Jan 08
       
      It includes the title of "Self Orgnized Network" and "Cognitive Network".
  • ...38 more annotations...
  • Proposal to include Channel Aggregation in 802.16m SDD
    • Kepler L
      Kepler L on 03 Jan 08
       
      Binding two (5Mhz) channel like 802.11
  • Integrated Relay Architecture for IEEE 802.16m Systems
  • IEEE C802.16m-07/305r3Virtual MIMO Communication
    • Kepler L
      Kepler L on 10 Jan 08
       
      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.
  • IEEE C802.16m-07/309r1RBIR MLD PHY Abstraction for HARQ IR/CC (Hongming Zheng, May Wu, Yang-seok Choi, Jingbao Zhang; 2007-11-12)
  • IEEE Standard 802.16
    • Kepler L
      Kepler L on 08 Jan 08
       
      Let's do it!
  • IEEE C802.16m-07/317Proposal for advanced interleaving in IEEE 802.16m
    • Kepler L
      Kepler L on 09 Jan 08
       
      not good! by France Telecom Bit Interleaved Modulation and Frequency interleaving, for PUSC only
  • IEEE C802.16m-07/269r1General 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-07/269General 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)
    • Kepler L
      Kepler L on 09 Jan 08
       
      no thing new by ETRI Space-Time Stream Mapping MIMO Precoding
  • IEEE C802.16m-07/277r1Uplink Design Considerations for IEEE 802.16m (Chandy Sankaran, Fan Wang, Amitava Ghosh; 2007-11-08) IEEE C802.16m-07/277Uplink Design Considerations for IEEE 802.16m
    • Kepler L
      Kepler L on 10 Jan 08
       
      not good! by Motorola DFT-SOFDM similar to SC-FDE not explicit advantage of SC-FDE over OFDM
  • IEEE C802.16m-07/282Proposal 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-07/282Proposal 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)
    • Kepler L
      Kepler L on 10 Jan 08
       
      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?
  • IEEE C802.16m-07/291Performance Evaluation of Radio Resource Scheduling Using Mobility Information
  • IEEE C802.16m-07/278r1Uplink Interference Coordination/Control for 802.16m (Fan Wang, Amitava Ghosh, Chandy Sankaran; 2007-11-08) IEEE C802.16m-07/278Uplink Interference Coordination/Control for 802.16m
  • IEEE C802.16m-07/273r1Macro 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-07/273Macro Diversity Handoff with Fractional Frequency Reuse (FFR) and Coding
    • Kepler L
      Kepler L on 10 Jan 08
       
      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.
  • IEEE C802.16m-07/313r2ToC 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-07/313r1ToC proposal for Interference Management of IEEE 802.16m SDD
    • Kepler L
      Kepler L on 12 Jan 08
       
      no detial! by LG Add ToC for -Fractional frequency reuse -Cell/sector coordination -Power control and resource allocation
  • IEEE C802.16m-07/115r1Inter-cell Interference Mitigation based on IDMA (Yunzhou Li, Wei Feng, Xiaofeng Zhong; 2007-07-15) IEEE C802.16m-07/115Inter-cell Interference Mitigation based on IDMA
    • Kepler L
      Kepler L on 12 Jan 08
       
      too high H/W implementation cost! by tsinghua.edu.cn for MS rx interference cancellation
  • 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)
    • Kepler L
      Kepler L on 13 Jan 08
       
      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
  • 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)
    • Kepler L
      Kepler L on 13 Jan 08
       
      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.
  • IEEE C802.16m-07/170Steps or procedures in the Link Budget calculation
  • IEEE C802.16m-07/110r4Proposed 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)
    • Kepler L
      Kepler L on 18 Jan 08
       
      good main participators of 16m including Intel and Moto However, some critical points in time line of 16m has been postponed several times...
  • IEEE C802.16m-08/039802.16m basic frame structure for improved intra-system coexistence (Mariana Goldhamer; 2008-01-17)
    • Kepler L
      Kepler L on 23 Feb 08
       
      to-read
  • IEEE C802.16m-08/044r1Network MIMO for Inter-cell Interference Mitigation (Howard Huang, Cheeni Kadaba, Kemal Karakayali, Sivarama Venkatesan; 2008-01-22) IEEE C802.16m-08/044Network MIMO for Inter-cell Interference Mitigation (Howard Huang, Cheeni Kadaba, Kemal Karakayali, Sivarama Venkatesan; 2008-01-16)
    • Kepler L
      Kepler L on 13 Mar 08
       
      by Alcatel Lucent why do they claim the gain exists? Hard to believe. To see if they have any gain
  • IEEE C802.16m-08/090r2Basic 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-08/090r2Basic 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-08/090r1Basic 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-08/090Basic Resource Block and Pilot Allocation Design in IEEE 802.16m (JinSoo Choi, JinSam Kwak, Bin-Chul Ihm, SungHo Moon; 2008-01-17)
    • Kepler L
      Kepler L on 13 Mar 08
       
      by LGE to-read Pilot Design
  • IEEE C802.16m-08/096r5Frame 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-08/096r4Frame 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-08/096r3Frame 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-08/096r2Frame 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-08/096r1Frame 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-08/096Frame 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)
    • Kepler L
      Kepler L on 13 Mar 08
       
      by Intel to-read Frame Structure
  • IEEE C802.16m-08/040r1TDD 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-08/040TDD 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-08/040TDD Frame Structure for IEEE 802.16m (Kevin Power, Sunil Vadgama, Chris Williams, Keiichi Nakatsugawa, Masato Okuda, Hua Zhou and Yuefeng Zhou; 2008-01-22)
    • Kepler L
      Kepler L on 13 Mar 08
       
      good explaination by fijitsu sub-frame in frame for 802.16m with 802.16e legncy
  • IEEE C802.16m-08/257r1Further comparison of pilot patterns (Yuval Lomnitz, Huaning Niu, Jong-Kae (JK) Fwu, Sassan Ahmadi, Hujun Yin; 2008-03-21) IEEE C802.16m-08/257Further comparison of pilot patterns (Yuval Lomnitz, Huaning Niu, Jong-Kae (JK) Fwu, Sassan Ahmadi, Hujun Yin; 2008-03-20)
  • IEEE C802.16m-08/253r1Simulation 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-08/253Simulation Results for Several of the Proposed Pilot Format Designs in IEEE 802.16m (Fred Vook, Tim Thomas, Mark Cudak; 2008-03-19)
  • IEEE C802.16m-08/24216jm Ad Hoc Group Report (Rakesh Taori and Peiying Zhu; 2008-03-16)
  • IEEE C802.16m-07/245r1Feedback-aided MU-MIMO Scheduling Technique (Keying Wu, Lei Wang, Hongwei Yang, Liyu Cai; 2007-11-07) IEEE C802.16m-07/245Feedback-aided MU-MIMO Scheduling Technique (Keying Wu, Lei Wang, Hongwei Yang, Liyu Cai; 2007-11-07) Slides S802.16m-07/245Slides for: "Feedback-aided MU-MIMO Scheduling Technique" - C80216m-07_245.doc (Keying Wu, Lei Wang, Hongwei Yang, Liyu Cai; 2007-11-07)
  • IEEE C802.16m-07/208r4Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-13) IEEE C802.16m-07/208r3Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-13) IEEE C802.16m-07/208r2Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-13) IEEE C802.16m-07/208r1Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-07) IEEE C802.16m-07/208Channel Estimation Error Modeling for System Simulations (Krishna Sayana, Jeff Zhuang, Ken Stewart; 2007-11-05)
  • IEEE C802.16m-07/189Proposed Text Modification in Section 4.7: PHY Abstraction for H-ARQ (Senjie Zhang, May Wu, Hongming Zheng, Jinbao Zhang, Shanshan Zheng; 2007-09-11)
    • Kepler L
      Kepler L on 18 Sep 08
       
      Good by Intel (Senjie) HARQ retransmission stream should avoid inter-stream interference problem, since the repeated signal is interfered by repeated interference.
  • IEEE 802.16m-08/030TGm Session #56 Minutes (2008-09-08)
  • IEEE C802.16m-08/612Proposal 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)
  • IEEE C802.16m-09/1596r1 Uplink Power Control Rule for Uplink Multi-Streams Transmission (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Hujun Yin, Yang-seok Choi, Dong-cheol Kim, Wookbong Lee, HanGuy Cho, Jin Sam Kwak; 2009-07-08) IEEE C802.16m-09/1596 Uplink Power Control Rule for Uplink Multi-Streams Transmission (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Hujun Yin, Yang-seok Choi, Dong-cheol Kim, Wookbong Lee, HanGuy Cho, Jin Sam Kwak; 2009-07-08)
  • IEEE C802.16m-09/0749 Distributed Sounding Channel Simulation Results (Bishwarup Mondal, Fan Wang, Amitava Ghosh, Fred Vook; 2009-03-10)
  • IEEE C802.16m-09/1167 Evaluation Methodology for Uplink Power Control Algorithm (Wookbong Lee, jeongho. park, Yang Rongzhen, Koc, Ali T; Zeira Eldad, Wang Fan, robson domingos, minoh, HanGyu Cho; Dong-cheol Kim; JongYoung Han; Fred Vook, Mark Cudak, Andre barreto, Wang, Xiaoyi, ; 2009-05-03)
  • IEEE C802.16m-09/0546r1 Uplink Open Loop Power Control Recommendations for IEEE 802.16m Amendment (Rongzhen Yang; Ali T. Koc; Papathanassiou Apostolos; Wei Guan; Hujun Yin; Nageen Himayat; Yang-seok Choi; Shilpa Talwar; 2009-03-08) IEEE C802.16m-09/0546 Proposed text for the 802.16m amendment (802.16m-09/0010) for section 11.1 on Power Control (Ali T. Koc, Yang Rongzhen, Shilpa Talwar, Hujun Yin, Nageen Himayat, Guan, Wei, Papathanassiou, Apostolos; Choi, Yang-seok; 2009-03-02)
  • IEEE C802.16m-09/0844r4 IEEE 802.16m Amendment Text Proposal for Uplink Open-Loop Power Control (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Ali T. Koc, Hujun Yin, Yang-seok Choi, Jeongho Park, Suryong Jeong, Jaehee Cho, Heewon Kang, Hokyu Choi, Dong-cheol Kim, Wookbong Lee, HanGyu Cho, Jihyung Kim, Dong Seung Kwon, Xiaoyi Wang, Zexian Li; 2009-05-05) IEEE C802.16m-09/0844r3 IEEE 802.16m Amendment Text Proposal for Uplink Open-Loop Power Control (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Ali T. Koc, Hujun Yin, Yang-seok Choi, Jeongho Park, Suryong Jeong, Jaehee Cho, Heewon Kang, Hokyu Choi, Dong-cheol Kim, Wookbong Lee, HanGyu Cho, Jihyung Kim, Dong Seung Kwon, Xiaoyi Wang, Zexian Li; 2009-05-05) IEEE C802.16m-09/0844r2 IEEE 802.16m Amendment Text Proposal for Uplink Open-Loop Power Control (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Ali T. Koc, Hujun Yin, Yang-seok Choi, Jeongho Park, Suryong Jeong, Jaehee Cho, Heewon Kang, Hokyu Choi, Dong-cheol Kim, Wookbong Lee, HanGyu Cho, Jihyung Kim, Dong Seung Kwon; 2009-05-05) IEEE C802.16m-09/0844r1 IEEE 802.16m Amendment Text Proposal for Uplink Open-Loop Power Control (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Ali T. Koc, Hujun Yin, Yang-seok Choi, Jeongho Park, Suryong Jeong, Jaehee Cho, Heewon Kang, Hokyu Choi, Dong-cheol Kim, Wookbong Lee, HanGyu Cho, Jihyung Kim, Dong Seung Kwon; 2009-05-05) IEEE C802.16m-09/0844 IEEE 802.16m Amendment Text Proposal for Uplink Open-Loop Power Control (Rongzhen Yang, Apostolos Papathanassiou, Wei Guan, Ali T. Koc, Hujun Yin, Yang-seok Choi, Jeongho Park, Suryong Jeong, Jaehee Cho, Heewon Kang, Hokyu Choi; 2009-04-29)
  • IEEE C802.16m-09/0207r116m Power Control Channel Design (revision ver.1) (Jeongho Park, Hyunkyu Yu, Hokyu Choi, Heewon Kang; 2009-01-08) IEEE C802.16m-09/020716m Power Control Channel Design (Jeongho Park, Hyunkyu Yu, Hokyu Choi, Heewon Kang; 2009-01-08)
  • IEEE C802.16m-09/1042 Performance comparison between various Open Loop Power Control schemes (Jeongho Park, Suryong Jeong, Jaehee Cho, Heewon Kang, Hokyu Choi; 2009-04-28)
Kepler L

Embracing wireless interference - 0 views

portal.acm.org/citation.cfm

shared by Kepler L on 18 Dec 07 - Cached
  • Embracing wireless interference:&nbsp;analog network coding
  • ABSTRACT Traditionally, interference is considered harmful. Wireless networks strive to avoid scheduling multiple transmissions at the same time in order to prevent interference. This paper adopts the opposite approach; it encourages strategically picked senders to interfere. Instead of forwarding packets, routers forward the interfering signals. The destination leverages network-level information to cancel the interference and recover the signal destined to it. The result is analog network coding because it mixes signals not bits. So, what if wireless routers forward signals instead of packets? Theoretically, such an approach doubles the capacity of the canonical 2-way relay network. Surprisingly, it is also practical. We implement our design using software radios and show that it achieves significantly higher throughput than both traditional wireless routing and prior work on wireless network coding.
    • Kepler L
      Kepler L on 18 Dec 07
       
      How doesit different from distributed beamforming?
  • Kepler L on 18 Dec 07
     
    People have already used this tech in audio system. Why can't we use it in digital system?
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