AU2002223539A1 - Method for an adaptive bitloading in an ofdm-based communication system - Google Patents
Method for an adaptive bitloading in an ofdm-based communication systemInfo
- Publication number
- AU2002223539A1 AU2002223539A1 AU2002223539A AU2353902A AU2002223539A1 AU 2002223539 A1 AU2002223539 A1 AU 2002223539A1 AU 2002223539 A AU2002223539 A AU 2002223539A AU 2353902 A AU2353902 A AU 2353902A AU 2002223539 A1 AU2002223539 A1 AU 2002223539A1
- Authority
- AU
- Australia
- Prior art keywords
- ofdm
- communication system
- based communication
- bitloading
- adaptive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0058—Allocation criteria
- H04L5/006—Quality of the received signal, e.g. BER, SNR, water filling
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
- H04L5/0046—Determination of how many bits are transmitted on different sub-channels
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Quality & Reliability (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP00119856A EP1187413A1 (de) | 2000-09-12 | 2000-09-12 | Verfahren für adaptive Bitverteilung in ein OFDM Kommunikationssystem |
EP00119856 | 2000-09-12 | ||
PCT/EP2001/010534 WO2002023847A1 (en) | 2000-09-12 | 2001-09-12 | Method for an adaptive bitloading in an ofdm-based communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
AU2002223539A1 true AU2002223539A1 (en) | 2002-03-26 |
Family
ID=8169818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU2002223539A Abandoned AU2002223539A1 (en) | 2000-09-12 | 2001-09-12 | Method for an adaptive bitloading in an ofdm-based communication system |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1187413A1 (de) |
AU (1) | AU2002223539A1 (de) |
WO (1) | WO2002023847A1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3679320B2 (ja) * | 2000-10-18 | 2005-08-03 | 三菱電機株式会社 | 電力線搬送通信装置 |
DE10214117B4 (de) | 2002-03-28 | 2005-06-23 | Siemens Ag | Adaptive Modulation und andere Erweiterungen der physikalischen Schicht in Mehrfachzugriffsystemen |
US20070025317A1 (en) * | 2003-05-12 | 2007-02-01 | Edgar Bolinth | Signaling for bit allocation in a wireless lan |
JP4731991B2 (ja) | 2005-05-16 | 2011-07-27 | パナソニック株式会社 | マルチキャリア通信装置及びマルチキャリア通信方法 |
KR101208524B1 (ko) | 2005-08-23 | 2012-12-05 | 엘지전자 주식회사 | 다중 반송파 시스템에서의 무선 자원 할당 방법 |
US8072957B2 (en) | 2007-01-18 | 2011-12-06 | Proximetry, Inc. | System and method for incorporating dynamic orthogonal frequency-division multiplexing into wireless network protocols |
US11362774B2 (en) * | 2007-03-20 | 2022-06-14 | Nokia Technologies Oy | Transmission adaptation in a wireless network |
US8488691B2 (en) | 2008-10-08 | 2013-07-16 | Qualcomm Incorporated | Adaptive loading for orthogonal frequency division multiplex (OFDM) communication systems |
CN110061948B (zh) * | 2019-04-16 | 2020-09-18 | 江苏科技大学 | 基于多态帧的自适应比特加载方法、设备及存储介质 |
CN112165372A (zh) * | 2020-08-12 | 2021-01-01 | 国网江西省电力有限公司经济技术研究院 | 一种配电mimo电力线通信传输方法 |
CN114745242B (zh) * | 2022-02-28 | 2023-05-23 | 西南交通大学 | 基于最优带宽的自适应比特和功率加载方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5479447A (en) * | 1993-05-03 | 1995-12-26 | The Board Of Trustees Of The Leland Stanford, Junior University | Method and apparatus for adaptive, variable bandwidth, high-speed data transmission of a multicarrier signal over digital subscriber lines |
-
2000
- 2000-09-12 EP EP00119856A patent/EP1187413A1/de not_active Withdrawn
-
2001
- 2001-09-12 WO PCT/EP2001/010534 patent/WO2002023847A1/en active Application Filing
- 2001-09-12 AU AU2002223539A patent/AU2002223539A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP1187413A1 (de) | 2002-03-13 |
WO2002023847A1 (en) | 2002-03-21 |
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