Search Results - "BYEONG GI LEE"

Generalized CSMA/CA for OFDMA systems: protocol design, throughput analysis, and implementation issues by KWON, Hojoong, SEO, Hanbyul, KIM, Seonwook, BYEONG GI LEE

“…In this paper, we present a multi-channel carrier sense multiple access with collision avoidance (CSMA/CA) protocol for orthogonal frequency division multiple…”
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Cooperative power allocation for broadcast/multicast services in cellular OFDM systems by Kwon, Hojoong, Lee, Byeong

“…In this paper, we investigate the transmission power allocation for the support of broadcast/multicast services (BMSs) in multi-cell OFDM systems.We consider a…”
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Wireless packet scheduling based on the cumulative distribution function of user transmission rates by Daeyoung Park, Seo, H., Hojoong Kwon, Byeong Gi Lee

“…In this paper, we present a new wireless scheduling algorithm based on the cumulative distribution function (cdf) and its simple modification that limits the…”
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A Cross-Layer Strategy for Energy-Efficient Reliable Delivery in Wireless Sensor Networks by Kwon, Hojoong, Kim, Tae Hyun, Choi, Sunghyun, Lee, Byeong Gi

“…We investigate the problem of the lifetime maximization in wireless sensor networks under the constraint of end-to-end transmission success probability, by…”
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Proportional-fair power allocation with CDF-based scheduling for fair and efficient multiuser OFDM systems by Hanbyul Seo, Hanbyul Seo, Byeong Gi Lee, Byeong Gi Lee

“…In this paper we investigate adaptive resource allocation schemes in multiuser OFDM systems for fair share of resources and efficient operation. We employ the…”
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QoS Support by Using CDF-Based Wireless Packet Scheduling in Fading Channels by PARK, Daeyoung, BYEONG GI LEE

“…In this paper, we provide an efficient quality-of-service (QoS)-guarantee scheme using the cumulative-distribution-function-based scheduling (CS) algorithm in…”
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Rate-adaptive snoop: a TCP enhancement scheme over rate-controlled lossy links by Lee, B G

“…We study TCP performance over the wireless links deploying a wireless rate-control technique, whose link characteristics are identified by variable link rate…”
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New Bounds of Pairwise Error Probability for Space-Time Codes in Rayleigh Fading Channels by Byun, Myung-Kwang, Lee, Byeong Gi

“…In this paper, we present new upper and lower bounds of the pairwise error probabilities (PEPs) for space-time codes over Rayleigh channels with independent…”
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Estimation-based retransmission mode selection for reinforced HARQ operation in MIMO systems by Ko, Soomin, Seo, Hanbyul, Lee, Byeong

“…In this paper, we introduce a new retransmission and combining scheme named estimation-based retransmission mode selection (E-RMS) that reinforces the error…”
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Capacity region of multiuser shared channel with time-varying transmission power by SEO, Hanbyul, PARK, Daeyoung, BYEONG GI LEE

“…In this paper, we investigate the capacity region of a multiuser shared channel with time-varying transmission power, whose typical examples are the forward…”
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Energy-Per-Bit Minimized Radio Resource Allocation in Heterogeneous Networks by Kim, Seonwook, Lee, Byeong Gi, Park, Daeyoung

“…In this paper, we present an energy-per-bit minimized radio resource allocation scheme in heterogeneous networks equipped with multi-homing capability,…”
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Determination of optimal transmission power in wireless relay networks with generalized error model by SEO, Hanbyul, MOK, Inyoung, BYEONG GI LEE

“…In this letter, we investigate the power minimization problem while supporting the required reliability in wireless multi-hop relay networks. The novelty of…”
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A Joint Algorithm for Base Station Operation and User Association in Heterogeneous Networks by Kim, Seonwook, Choi, Sunghyun, Lee, Byeong Gi

“…In this paper, we present an algorithm that performs base station (BS) switching-on/off and user terminal (UT) association jointly in heterogeneous networks…”
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Broadband Wireless Access and Local Networks: Mobile Wimax and Wifi by Lee, Byeong Gi, Choi, Sunghyun

“…This authoritative resource offers you complete, state-of-the-art coverage of wireless broadband access networks. The book provides you with a thorough…”
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DDR: a distributed dynamic reservation scheme that supports mobility in wireless multimedia communications by Yoon, In-Soo, Lee, Byeong Gi

“…We present a distributed dynamic reservation (DDR) scheme that supports mobility in wireless multimedia communications, noting that low handover blocking and…”
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On the performance analysis of space-time codes in quasi-static Rayleigh-fading channels by BYUN, Myung-Kwang, PARK, Daeyoung, LEE, Byeong Gi

“…In this paper, we analyze the performance of space-time codes by deriving a new approximation of the frame error probabilities for space-time trellis-coded…”
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KALP: a Kalman filter-based adaptive clock method with low-pass prefiltering for packet networks use by Kim, Kyeong Soo, Lee, Byeong Gi

“…We consider the issue of source clock frequency recovery in packet networks and propose a new adaptive clock method based on the Kalman filter (KF) with…”
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On determining upper bounds of maximal eigenvalue of Hermitian positive-definite matrix by Park, Daeyoung, Lee, Byeong Gi

“…We first present a new method of determining the upper bounds of maximal eigenvalue of Hermitian positive-definite matrix, which includes the Dembo's (1988)…”
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Optimal Transmission Power for Single- and Multi-Hop Links in Wireless Packet Networks With ARQ Capability by Seo, H., Byeong Gi Lee

“…In this paper, we rigorously investigate the energy minimization problem for wireless packet networks with automatic repeat request (ARQ) capability. We first…”
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Correlation-aided distributed sample acquisition scheme for fast and robust code synchronization in cellular DS-CDMA systems by KIM, Byoung-Hoon, BYEONG GI LEE

“…We introduce a correlation-aided distributed sample acquisition (CDSA)-based intercell synchronous direct-sequence code-division multiple-access (DS/CDMA)…”
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