Advanced Search Results For "inter-"
BER Performance Analysis for Downlink Nonorthogonal Multiple Access With Error Propagation Mitigated Method in Visible Light Communications.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology; Sep2021, Vol. 70 Issue 9, p9190-9206, 17p
Abstract: Copyright of IEEE Transactions on Vehicular Technology is the property of IEEE and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, d...
Non-Redundant OFDM Receiver Windowing for 5G Frames and Beyond.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology; Jan2020, Vol. 69 Issue 1, p676-684, 9p
Abstract: Copyright of IEEE Transactions on Vehicular Technology is the property of IEEE and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, d...
Analysis of Spectrum Efficiency and Energy Efficiency of Heterogeneous Wireless Networks With Intra-/Inter-RAT Offloading.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jul2015, Vol. 64 Issue 7, p3120-3139. 20p.
Abstract: Offloading the users from capacity-strained macrocells in a cellular network to small cells is an effective strategy to support the increasing mobile data traffic, but a key challenge is how to simultaneously achieve high spectrum efficiency (SE) and e...
Energy Efficient Inter-Frequency Small Cell Discovery in Heterogeneous Networks.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Sep2016, Vol. 65 Issue 9, p7122-7135. 14p.
Abstract: In this paper, using stochastic geometry, we investigate the average energy efficiency (AEE) of the user terminal (UT) in the uplink of a two-tier heterogeneous network, where the two tiers are operated on separate carrier frequencies. In such a deploy...
Carrier Frequency Offset Estimation in Uplink OFDMA Systems: An Approach Relying on Sparse Recovery.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Oct2017, Vol. 66 Issue 10, p9592-9597. 6p.
Abstract: This paper proposes a novel blind carrier frequency offset (CFO) estimator, namely the sparse recovery assisted CFO (SR-CFO) estimator, for the uplink orthogonal frequency-division multiple access (OFDMA) systems. By exploiting the sparsity embedded in...
Joint Load Balancing of Downlink and Uplink for eICIC in Heterogeneous Network.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jul2017, Vol. 66 Issue 7, p6388-6398. 11p.
Abstract: The 3GPP has proposed enhanced intercell interference coordination (eICIC) by making the macrocell silent in the almost blank subframes (ABSs) to mitigate interference for low-power base stations (BSs) in the downlink direction. However, two important ...
Spectrally Precoded OFDM Without Guard Insertion.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jan2017, Vol. 66 Issue 1, p107-121. 15p.
Abstract: Orthogonal frequency-division multiplexing (OFDM) signaling format is commonly associated with guard subintervals to reject interblock interference (IBI) and enable simple one-tap frequency-domain equalization (FDE) at the receiver when received over d...
Symbol Cyclic-Shift Equalization Algorithm—A CP-Free OFDM/OFDMA System Design.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Jan2017, Vol. 66 Issue 1, p282-294. 13p.
Abstract: The use of cyclic prefix (CP) allows all existing orthogonal frequency-division multiplexing or multiple access (OFDM/OFDMA) systems to realize high-data-rate transmission in frequency-selective fading channels at the expense of losses in spectrum effi...
OFDM Receiver for Fast Time-Varying Channels Using Block-Sparse Bayesian Learning.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Dec2016, Vol. 65 Issue 12, p10053-10057. 5p.
Abstract: We propose an iterative algorithm for orthogonal frequency-division multiplexing (OFDM) receivers operating over fast time-varying channels. The design relies on the assumptions that the channel response can be characterized by a few nonnegligible sepa...
Mitigation of Uplink ICI and IBI in OFDMA Two-Tier Networks.
Publication Type: Academic Journal
Source(s): IEEE Transactions on Vehicular Technology. Aug2016, Vol. 65 Issue 8, p6244-6258. 15p.
Abstract: For two-tier networks using orthogonal frequency-division multiple access (OFDMA) over frequency-selective channels, macrocell-user (MU) signals generally arrive at small-cell base stations (SBSs) with different delays and can hardly be synchronized in...