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138
An Improved Selective-Repeat ARQ Strategy
- IEEE Trans. Comm
, 1982
"... Abstract-A new procedure for handling retransmissions in a selective-repeat ARQ system is proposed. This procedure can operate with a receive buffer of minimal size; in addition it places little computational load on the transmit and receive processors. The procedure is imple enough that its through ..."
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Cited by 17 (0 self)
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throughput can be calculated exactly. Analysis of this strategy shows that: 1) it yields higher throughput than earlier ARQ techniques; 2) for modest receive buffer size, its throughput differs little from channel capacity; 3) as buffer size increases, throughput approaches channel capacity. The final
ARQ strategies for 2×2 spatially multiplexed
"... Abstract — This paper presents packet retransmission strategies for MIMO spatial multiplexing (SM) systems with independent coding and independent ARQ processes per stream. The received signals containing the retransmitted packets are kept in memory and combined. We present two methods to select the ..."
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Abstract — This paper presents packet retransmission strategies for MIMO spatial multiplexing (SM) systems with independent coding and independent ARQ processes per stream. The received signals containing the retransmitted packets are kept in memory and combined. We present two methods to select
Throughput Performance of a Class of Continuous ARQ Strategies for Burst-Error Channels
"... Abstract-This paper studies the throughput performance of a class of continuous automatic repeat request (ARQ) strategies for burst-error channels modeled by two-state Markov chains. The operation of the investigated ARQ strategies can be described as follows. A chunk of m or fewer copies of each da ..."
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Abstract-This paper studies the throughput performance of a class of continuous automatic repeat request (ARQ) strategies for burst-error channels modeled by two-state Markov chains. The operation of the investigated ARQ strategies can be described as follows. A chunk of m or fewer copies of each
Analysis of a type II hybrid ARQ strategy in a DS-CDMA packet transmission environment
- IEEE Trans. Comm
, 2003
"... Abstract—In this letter, a type II hybrid automatic repeat request scheme is considered as a retransmission strategy in a direct-sequence code-division multiple-access packet mobile radio network. An analysis based on the Equilibrium Point Analysis is presented to model the behavior of the system in ..."
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Cited by 3 (0 self)
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Abstract—In this letter, a type II hybrid automatic repeat request scheme is considered as a retransmission strategy in a direct-sequence code-division multiple-access packet mobile radio network. An analysis based on the Equilibrium Point Analysis is presented to model the behavior of the system
An Effective Selective Repeat ARQ Strategy for High Speed Point-To-Multipoint Communications
, 1995
"... In high speed environments, the protocol processing overhead at the stations and network nodes becomes a performance bottleneck as the transmission rate increases. ..."
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Cited by 6 (3 self)
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In high speed environments, the protocol processing overhead at the stations and network nodes becomes a performance bottleneck as the transmission rate increases.
1 Relay ARQ Strategies for Single Carrier MIMO Broadband Amplify-and-Forward Cooperative Transmission
"... Abstract—This paper investigates throughput-efficient relay ARQ protocols for single carrier MIMO systems with amplify-and-forward relaying. We focus on reducing the multiplexing loss due to the half-duplex operation at the relay. We introduce two new relaying protocols where both ARQ and relaying a ..."
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Abstract—This paper investigates throughput-efficient relay ARQ protocols for single carrier MIMO systems with amplify-and-forward relaying. We focus on reducing the multiplexing loss due to the half-duplex operation at the relay. We introduce two new relaying protocols where both ARQ and relaying
Soft ARQ for Layered Streaming Media
, 2001
"... A growing and important class of traffic in the Internet is so-called “streaming media,” in which a server transmits a packetized multimedia signal to a receiver that buffers the packets for playback. This playback buffer, if adequately sized, counteracts the adverse impact of delay jitter and reord ..."
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Cited by 52 (0 self)
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Quest (ARQ). While state-of-the-art media servers employ such strategies, no work to date has proposed an optimal strategy for delay-constrained retransmissions of streaming media—specifically, one which determines what is the optimal packet to transmit at any given point in time. In this paper, we address
Energyefficient forwarding strategies for geographic routing in lossy wireless sensor networks
- ACM 2nd Conference on Embedded Networked Sensor Systems (SenSys
, 2004
"... Recent experimental studies have shown that wireless links in real sensor networks can be extremely unreliable, deviating to a large extent from the idealized perfect-receptionwithin-range models used in common network simulation tools. Previously proposed geographic routing protocols commonly emplo ..."
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Cited by 148 (15 self)
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destination is the optimal forwarding metric for the ARQ case, and is a good metric even without ARQ. Nodes using this metric often take advantage of neighbors in the transitional region (high-variance links). Our results also show that receptionbased forwarding strategies are more efficient than purely
Results 1 - 10
of
138
