Kumar et al., 2009 - Google Patents
ADAPTIVE SLOT MANAGEMENT FOR OFDMA BASED CELLULAR WIRELESS NETWORKS IN TDD MODE.Kumar et al., 2009
View PDF- Document ID
- 15634288118922130883
- Author
- Kumar D
- Chellappan C
- Publication year
- Publication venue
- Journal of Theoretical & Applied Information Technology
External Links
Snippet
The next generation of mobile networks is expected to support real-time multimedia applications with different classes of traffic and diverse bandwidth requirements. The Orthogonal Frequency Division Multiple Access (OFDMA) system with time division duplex …
- 230000003044 adaptive 0 title description 5
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
- H04L5/0001—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
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2602—Signal structure
- H04L27/2608—Allocation of payload
-
- 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
-
- 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
- H04W—WIRELESS COMMUNICATIONS NETWORKS
- H04W72/00—Local resource management, e.g. wireless traffic scheduling or selection or allocation of wireless resources
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
-
- 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
- H04L5/02—Channels characterised by the type of signal
- H04L5/023—Multiplexing of multicarrier modulation signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATIONS NETWORKS
- H04W52/00—Power Management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/04—TPC [Transmission power control]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATIONS NETWORKS
- H04W16/00—Network planning, e.g. coverage or traffic planning tools; Network deployment, e.g. resource partitioning or cells structures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATIONS NETWORKS
- H04W28/00—Network traffic or resource management
- H04W28/02—Traffic management, e.g. flow control or congestion control
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J11/00—Orthogonal multiplex systems, e.g. using WALSH codes
- H04J11/0023—Interference mitigation or co-ordination
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100933155B1 (en) | Device and Method for Allocating Virtual Cells in Frequency Division Multiple Access Mobile Communication System | |
| JP5171998B2 (en) | Transmitter | |
| KR100651525B1 (en) | Method for transmitting/receiving data in a mobile communication systems using an orthogonal frequency division multiple access scheme | |
| KR101289588B1 (en) | Multi-carrier wireless network using flexible fractional frequency reuse | |
| KR100534594B1 (en) | Method for Adaptive Downlink Packet Transmission in a Multicarrier CDMA System | |
| US7835323B2 (en) | System and method for transmitting/receiving data in a multicarrier communication system | |
| TWI524797B (en) | A method and system for mitigating inter-cell interference | |
| US20140022925A1 (en) | Methods and systems for anchored down-selection in a coordinated multipoint transmission cluster | |
| US20110261806A1 (en) | Sounding channel apparatus and method | |
| JP4912878B2 (en) | OFDMA system and method | |
| Abrardo et al. | Centralized radio resource allocation for OFDMA cellular systems | |
| CN102083191B (en) | Resource allocation method and device as well as data transmission method and equipment | |
| KR20070082662A (en) | Method and system for data transmitting in a communication system | |
| Haas et al. | Interference aware medium access in cellular OFDMA/TDD networks | |
| Lee et al. | A utility-approached radio resource allocation algorithm for downlink in OFDMA cellular systems | |
| Zhang et al. | Multiuser frequency-time domain radio resource allocation in downlink OFDM systems: Capacity analysis and scheduling methods | |
| Yoon et al. | Orthogonal frequency division multiple access with an aggregated sub-channel structure and statistical channel quality measurement | |
| Najeh et al. | A simple superposition coding scheme for optimizing resource allocation in downlink OFDMA systems | |
| Kumar et al. | ADAPTIVE SLOT MANAGEMENT FOR OFDMA BASED CELLULAR WIRELESS NETWORKS IN TDD MODE. | |
| Shahrokh et al. | Sub-optimal power allocation in MIMO-OFDM based cognitive radio networks | |
| Kim et al. | Robust Cognitive‐Radio‐Based OFDM Architecture with Adaptive Traffic Allocation in Time and Frequency | |
| KR20080092194A (en) | Method and apparatus for receiving/transmitting data in orthogonal frequency division multiplexing system | |
| Jung et al. | Sub-band spreading technique for adaptive modulation in OFDM systems | |
| Kale et al. | A Review of Sub-Carrier Selection Techniques Employed in MC-CDMA System for 4G Networks | |
| Shibakura et al. | ASB-AM/OFDMA with FSS and TPC for Reducing Packet Overhead |