[go: up one dir, main page]

Choi et al., 2012 - Google Patents

Enhancing data persistence of wireless networks: Where NeMo meets OFDM

Choi et al., 2012

Document ID
3812074411995526254
Author
Choi G
Lee S
Ma X
Publication year
Publication venue
2012 46th Annual Conference on Information Sciences and Systems (CISS)

External Links

Snippet

In large-scale wireless systems, networks are highly dynamic and nodes are not fully reliable due to limited energy resources or failures. Wireless multipath fading links make the network data delivery more challenging. To cope with network dynamics and link failures …
Continue reading at ieeexplore.ieee.org (other versions)

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
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0057—Block codes
    • 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 system; ARQ protocols
    • 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
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • 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
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; Arrangements for supplying electrical power along data transmission lines
    • H04L25/03—Shaping networks in transmitter or receiver, e.g. adaptive shaping networks ; Receiver end arrangements for processing baseband signals
    • 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
    • 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
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/02—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas
    • H04B7/04—Diversity systems; Multi-antenna systems, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
    • 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
    • H04L2001/0092—Error control systems characterised by the topology of the transmission link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • 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

Similar Documents

Publication Publication Date Title
CN112005502B (en) Method and system for non-orthogonal multiple access communication
US8761285B2 (en) Application-aware dynamic bit-level error protection for modulation-based communication
Başaran et al. A tutorial on network coded cooperation
CN102378377B (en) Method for transmitting control information in wireless communication system and apparatus therefor
CN102377518B (en) Method for transmitting control information in a wireless communication system and apparatus therefor
CN105474592A (en) Systems and methods for a data scrambling procedure
CN104429000A (en) Systems and methods for enhanced wireless communication frames
CN102377520B (en) Method for transmitting control information in a wireless communication system and apparatus therefor
EP3776936A1 (en) Signature-domain multiplexing for non-orthogonal multiple access
CN102377519B (en) Method for transmitting control information in wireless communication system and apparatus therefor
Ou et al. MISC: Merging incorrect symbols using constellation diversity for 802.11 retransmission
Platz et al. Random network coding in wireless sensor networks: Energy efficiency via cross-layer approach
Özduran LDPCC and OFDM based cooperative communication for wireless sensor networks
Nikitopoulos et al. Space-time super-modulation: Concept, design rules, and its application to joint medium access and rateless transmission
Choi et al. Enhancing data persistence of wireless networks: Where NeMo meets OFDM
EP4203404A1 (en) Device and method for transmitting control data with moderate low peak-to-average power ratio
Sharifian et al. QAM constellation design for complex field network coding in multi-way relay channels
Chlumsky et al. Comparison of different scenarios for path diversity packet wireless networks
CN112787733A (en) Bidirectional relay scheme self-adaptive selection method, system, storage medium and terminal
Pu et al. Natural network coding in multi-hop wireless networks
WO2024244172A1 (en) Data processing method and related products
WO2025145503A1 (en) Method and apparatus for communications
EP4203405A1 (en) Device and method for transmitting payload data with repetitions of a coded waveform
WO2024244180A1 (en) Wireless communication method and related products
Islam et al. Amplify-and-forward cooperative diversity for BICM-OFDM systems