A Novel Hybrid CDMA/TDMA Protocol with a Reservation Request Slot for Wireless ATM Networks
スポンサーリンク
概要
- 論文の詳細を見る
A hybrid CDMA/TDMA, a combination of CDMA and TDMA, is proposed as a MAC protocol for wireless ATM networks. TDMA offers the ability to integrate different types of services in a flexible way by the use of multiple slots per frame, while CDMA allows multiple users to transmit simultaneously using their own codes. To reduce the multiple access interference in each slot, the channel access is controlled by an access permission probability or a round robin method. A shared code scheme is adopted to utilize the given code resource efficiently. The results of simulation show that the proposed scheme gives better performance than the JCP algorithm.
- 社団法人電子情報通信学会の論文
- 1999-07-25
著者
-
Kim K
Korea Res. Inst. Of Standards And Sci. Daejeon Kor
-
Oh Changhwan
Netri Co. Etri Tbi
-
Oh Changhwan
Dept. Of Computer Engineering Seoul Cyber University (scu)
-
Lee J‐a
Samsung Electronics Co. Kor
-
Kim Kiseon
Gwangju Inst. Of Sci. And Technol. (gist) Kor
-
LEE Suwon
Dept. of Information and Communications, Kwangju Institute of Science and Technology (K-JUST)
-
AHMAD Aftab
Dept. of Information and Communications, Kwangju Institute of Science and Technology (K-JUST)
-
LEE Jeong-A
School of Info. and Comm., ChoSun University
-
KIM Kiseon
Dept. of Information and Communications, Kwangju Institute of Science and Technology (K-JUST)
-
Lee Suwon
Dept. Of Information And Communications Kwangju Institute Of Science And Technology (k-just)
-
Ahmad Aftab
Dept. Of Information And Communications Kwangju Institute Of Science And Technology (k-just):(presen
-
Kim Kiseon
Dept. Of Information And Communications In Gist Rep. Of Korea
関連論文
- Double Relaxation Oscillation SQUID Systems for Biomagnetic Multichannel Measurements(SQUIDs, Superconducting Electronic Devices and Their Applications)
- MEG study on neural activities associated with syntactic and semantic violations in spoken Korean sentences
- A New WDM Access Control Protocol for Optical LAN
- A Delay Variation-Based Fair Queueing (DVFQ) Algorithm for Real-Time Multimedia Traffic in ATM Networks
- A Novel Hybrid CDMA/TDMA Protocol with a Reservation Request Slot for Wireless ATM Networks
- A Buffer Management Scheme with Scalable Priorities (SPAS) for Multi-QoS Services in ATM Switching Systems
- Optimization of Tunable Wavelength Converters and Internal Wavelengths in the Optical Packet Switch with Shared FDL Buffer(Switching for Communications)
- MAC Protocols Supporting ITU-T Recommendation G.983.1 for Multimedia Services over ATM-Based PON
- A MAC Scheme Based on the Cell Arrival Timing Information for Multimedia Services over ATM-Based PON
- Dynamic Resource Allocation Scheme in Multi-Service CDMA Systems(Resource Management)(Networking Technologies for Mobile Internet Systems)
- Analysis of Erlang Capacity for the Multimedia DS-CDMA Systems
- Delay Distribution of Data Calls in Integrated Voice/Data CDMA Systems(Wireless Communication Technologies)
- Performance Analysis of CDMA Mobile System Employing LPA Smart Antenna(Antennas and Propagation)
- Performance of Cellular CDMA Systems Using SBF and TBF Array Antennas under Multi-Cell Environment(Spread Spectrum Technologies and Applications)
- Performance Comparison of Fast FH-FDMA Systems with Diversity Combining Receivers under Multitone Interference(Wireless Communication Technology)
- BER Performance of Satellite On-Board Processing Techniques with FH-MFSK Modulation under Various Interferences(Satellite and Space Communications)
- Sensitivity of SNR Degradation of OFDM to Carrier Frequency Offset in Shadowed Two-Path Channels(Wireless Communication Technology)
- Sensitivity of SNR Degradation of OFDM to Carrier Frequency Offset in Shadowed Two-Path Channels
- Sensitivity Analysis of Fast Frequency Hopping Multiple Access Systems due to the Frequency Offset under Rician Fading(Wireless Communication Technology)
- Capacity of CDMA Systems Supporting Heterogeneous Traffic with Binomial Random ON/OFF Activity(Wireless Communication Technology)
- Performance Comparison of FH-MFSK System with Various Diversity Combining Schemes under Worst Case Partial Band Jamming
- BER Performance of Satellite On-Board Processing Techniques with FH-MFSK Modulation under Various Interferences (2002 Joint Conference on Satellite Communications (JC-SAT 2002)--衛星通信技術及び一般)
- Performance Comparison of CDX- and TDX-Based Packet Scheduling Schemes in DS/CDMA Downlink(Special Issue on Mobile Multimedia Communications)
- Packet Error Performance of Hybrid FDMA/CDMA Systems in Frequency Selective Rayleigh Fading
- Subchannel Power Control in the OFDM System to Improve BER Performance under Multipath Channels(Wireless Communications Issue)
- Two Traffic Parameters Efficiently to Approximate the Call Blocking Probability in CDMA Systems with 3 Sectors
- Orthogonal Multicarrier-CDMA Technique with MRC Scheme on Two-Ray Multipath Fading Channels
- Analysis of Throughput in M-WDMA MAC Protocol for WDMA Networks(Network)
- Analysis of Erlang Capacity for Voice/Data DS-CDMA Systems with the Limited Number of Channel Elements(Special lssue on lnnovative Mobile Communication Technologies at the Dawn of the 21^ Century)
- Analysis of Erlang Capacity for the Multimedia DS-CDMA Systems with the Limited Number of Channel Elements
- A Modified Joint CDMA/PRMA Protocol with an Access Channel for Voice/Data Services (Special Section of Papers Selected from ITC-CSCC '98)
- Sensitivity of the System Capacity with Respect to the System Reliability in a DS-CDMA Cellular System
- Performance Analysis of Orthogonal Multicarrier-CDMA on Two-Ray Multipath Fading Channels
- Effect of Chip Waveforms on the Detection Performance of the Energy Detector in DS/SS Communications(Spread Spectrum Technologies and Applications)
- Modified Gaussian Analysis Method of the OFDM System with the Frequency Offset
- Performance Analysis of Asynchronous FFH-MA Systems with a Linear-Combining Receiver in Rayleigh Fading(Wireless Communication Technologies)
- Effects of Frequency and Timing Offsets on the FFH-MA System Over a Rician Fading Channel(Wireless Communication Technologies)