TWI257220B - Cross-layer rate adaptation mechanism for WLAN - Google Patents
Cross-layer rate adaptation mechanism for WLANInfo
- Publication number
- TWI257220B TWI257220B TW094109476A TW94109476A TWI257220B TW I257220 B TWI257220 B TW I257220B TW 094109476 A TW094109476 A TW 094109476A TW 94109476 A TW94109476 A TW 94109476A TW I257220 B TWI257220 B TW I257220B
- Authority
- TW
- Taiwan
- Prior art keywords
- wlan
- cross
- rate adaptation
- ack
- adaptation mechanism
- Prior art date
Links
- 230000006978 adaptation Effects 0.000 title abstract 2
- 230000005540 biological transmission Effects 0.000 abstract 2
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
- H04L47/25—Flow control; Congestion control with rate being modified by the source upon detecting a change of network conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0015—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy
- H04L1/0019—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the adaptation strategy in which mode-switching is based on a statistical approach
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/20—Arrangements for detecting or preventing errors in the information received using signal quality detector
- H04L1/203—Details of error rate determination, e.g. BER, FER or WER
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L47/00—Traffic control in data switching networks
- H04L47/10—Flow control; Congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0231—Traffic management, e.g. flow control or congestion control based on communication conditions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
- H04W28/0284—Traffic management, e.g. flow control or congestion control detecting congestion or overload during communication
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W8/00—Network data management
- H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
- H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
- H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094109476A TWI257220B (en) | 2005-03-25 | 2005-03-25 | Cross-layer rate adaptation mechanism for WLAN |
US11/249,397 US7423970B2 (en) | 2005-03-25 | 2005-10-14 | Cross-layer rate adaptation mechanism for WLAN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW094109476A TWI257220B (en) | 2005-03-25 | 2005-03-25 | Cross-layer rate adaptation mechanism for WLAN |
Publications (2)
Publication Number | Publication Date |
---|---|
TWI257220B true TWI257220B (en) | 2006-06-21 |
TW200635292A TW200635292A (en) | 2006-10-01 |
Family
ID=37035033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094109476A TWI257220B (en) | 2005-03-25 | 2005-03-25 | Cross-layer rate adaptation mechanism for WLAN |
Country Status (2)
Country | Link |
---|---|
US (1) | US7423970B2 (zh) |
TW (1) | TWI257220B (zh) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070027162A1 (en) * | 2005-03-01 | 2007-02-01 | Wyeth | Crystalline and amorphous 4-cyano-N-{(2R)-2-[4-(2,3-dihydro-benzo[1,4]dioxin-5-yl)-piperazin -1-yl]-propyl}-N-pyridin-2-yl-benzamide hydrochloride |
US8098691B2 (en) * | 2006-12-11 | 2012-01-17 | Broadcom Corporation | Base-band ethernet over point-to-multipoint shared single conductor channel |
US20080205358A1 (en) * | 2007-02-23 | 2008-08-28 | Nokia Corporation | Usage of network load information for rate adaptation purposes |
US8854986B1 (en) | 2007-03-12 | 2014-10-07 | Aquantia Corporation | Energy efficiency ethernet (EEE) with 10GBASE-T structures |
US20090207768A1 (en) * | 2008-02-19 | 2009-08-20 | The Hong Kong University Of Science And Technology | Optimal cross-layer scheduling for multi-user communication systems with imperfect channel state information and unknown interference |
US20090213741A1 (en) * | 2008-02-27 | 2009-08-27 | The Hong Kong University Of Science And Technology | Multi-user MIMO systems with Imperfect CSIT and ARQ |
TWI452878B (zh) * | 2008-03-21 | 2014-09-11 | Ralink Technology Corp | 封包處理系統及方法 |
US8116219B1 (en) | 2008-09-22 | 2012-02-14 | Qualcomm Atheros, Inc. | Communication system with multi-dimensional rate adaptation |
US8565081B1 (en) * | 2011-02-23 | 2013-10-22 | Google Inc. | Rate adaptation in a communication system |
US8665890B2 (en) | 2011-05-20 | 2014-03-04 | The Regents Of The University Of California | Hybrid cross-layer routing protocol for MANETs |
US8804798B2 (en) | 2011-09-16 | 2014-08-12 | Aquantia Corporation | Transceiver spectrum control for cross-talk mitigation |
US9264939B2 (en) * | 2011-10-07 | 2016-02-16 | Hewlett-Packard Development Company, L.P. | Communication over a wireless connection |
US9130695B1 (en) | 2012-03-06 | 2015-09-08 | Aquantia Corp. | Adaptive rate control of 10GBASE-T data transport system |
US8675717B1 (en) | 2012-04-16 | 2014-03-18 | Google Inc. | Rate selection in a communication system |
US9485335B1 (en) | 2012-08-13 | 2016-11-01 | Aquantia Corp. | Sub-rate codes within the 10GBASE-T frame structure |
US9634800B1 (en) | 2012-08-13 | 2017-04-25 | Aquantia Corp. | Sub-rate codes within the 10GBASE-T frame structure |
US9001872B1 (en) * | 2012-11-07 | 2015-04-07 | Aquantia Corp. | Flexible data transmission scheme adaptive to communication channel quality |
US9363039B1 (en) | 2012-11-07 | 2016-06-07 | Aquantia Corp. | Flexible data transmission scheme adaptive to communication channel quality |
KR102077210B1 (ko) | 2013-09-02 | 2020-02-13 | 삼성전자 주식회사 | 정보처리장치 및 그 제어방법 |
US10999124B1 (en) | 2014-12-05 | 2021-05-04 | Marvell Asia Pte, Ltd. | Rapid rate adaptation in NBASE-T ethernet |
US9774420B1 (en) | 2015-01-13 | 2017-09-26 | Aquantia Corp. | Reed-solomon coding for 40GBASE-T ethernet |
US10069521B1 (en) | 2015-01-29 | 2018-09-04 | Aquantia Corp. | Intelligent power balancing for NBASE-T ethernet |
US10200151B1 (en) | 2015-03-06 | 2019-02-05 | Aquantia Corp. | Methods and apparatus to improve SNR for signaling across multi-channel cables |
US9853769B1 (en) | 2015-03-09 | 2017-12-26 | Aquantia Corporation | High-speed Ethernet coding |
US9968856B1 (en) | 2016-11-15 | 2018-05-15 | Genvid Technologies, Inc. | Systems and methods of video game streaming with interactive overlay and additional data |
US11115151B1 (en) | 2019-03-22 | 2021-09-07 | Marvell Asia Pte, Ltd. | Method and apparatus for fast retraining of ethernet transceivers based on trickling error |
US11228465B1 (en) | 2019-03-22 | 2022-01-18 | Marvell Asia Pte, Ltd. | Rapid training method for high-speed ethernet |
US10771100B1 (en) | 2019-03-22 | 2020-09-08 | Marvell Asia Pte., Ltd. | Method and apparatus for efficient fast retraining of ethernet transceivers |
CN116112124B (zh) * | 2023-03-23 | 2023-06-23 | 深圳国人无线通信有限公司 | 自适应调节编码中上行共享信道的配置方法及装置 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6978151B2 (en) | 2001-05-10 | 2005-12-20 | Koninklijke Philips Electronics N.V. | Updating path loss estimation for power control and link adaptation in IEEE 802.11h WLAN |
US7801544B2 (en) | 2001-06-29 | 2010-09-21 | Koninklijke Philips Electronics N.V. | Noise margin information for power control and link adaptation in IEEE 802.11h WLAN |
US7301965B2 (en) | 2001-11-19 | 2007-11-27 | At&T Corp. | Packet shaping for mixed rate 802.11 wireless networks |
US6959171B2 (en) | 2002-02-28 | 2005-10-25 | Intel Corporation | Data transmission rate control |
US7336634B2 (en) | 2002-07-25 | 2008-02-26 | Koninklijke Philips Electronics N.V. | Method and system for generating and updating transmission rate for link adaptation in IEEE 802.11 WLAN |
DE10251314A1 (de) | 2002-11-04 | 2004-05-19 | Advanced Micro Devices, Inc., Sunnyvale | Sendereinstellung auf Grundlage von Sendestatistiken |
KR100501937B1 (ko) | 2003-05-03 | 2005-07-18 | 삼성전자주식회사 | 초 광대역 송수신 장치 및 그 방법 |
US8085733B2 (en) * | 2005-02-23 | 2011-12-27 | Interdigital Technology Corporation | Wireless communication method and apparatus for dynamically adapting packet transmission rates |
US7463583B2 (en) * | 2005-03-03 | 2008-12-09 | Stmicroelectronics Ltd. | Wireless LAN data rate adaptation |
-
2005
- 2005-03-25 TW TW094109476A patent/TWI257220B/zh not_active IP Right Cessation
- 2005-10-14 US US11/249,397 patent/US7423970B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
US7423970B2 (en) | 2008-09-09 |
US20060215561A1 (en) | 2006-09-28 |
TW200635292A (en) | 2006-10-01 |
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Legal Events
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MM4A | Annulment or lapse of patent due to non-payment of fees |