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SupaTag
(9 results)-
Whitepapers
Slow Admission and Power Control for Small Cell Networks Via Distributed Optimization
July 26, 2012, 12:00am PDT
Although small cell networks are environmentally friendly and can potentially improve the coverage and capacity of cellular layers, it is imperative to control the interference in such networks...
Provided by SupaTag
-
Whitepapers
A New Family of Low-Complexity Decodable STBCs for Four Transmit Antennas
May 24, 2012, 12:00am PDT
The need for low-complexity decodable STBCs is inevitable in the case of high-rate communications over MIMO systems employing a number of transmit antennas higher than two. The decoding complexity...
Provided by SupaTag
-
Whitepapers
The Inter-Domain Hierarchy in Measured and Randomly Generated AS-Level Topologies
May 24, 2012, 12:00am PDT
Independent operator networks are called either Autonomous Systems (AS) or domains. Numerous studies based on complex measurement platforms have been carried out for over ten years now in order to...
Provided by SupaTag
-
Whitepapers
Spectrum Allocation and Optimization in Femtocell Networks
May 24, 2012, 12:00am PDT
Two-tier femtocell networks have been shown to provide superior performance in terms of indoor user coverage and data rate as compared to conventional macrocellular networks. Nevertheless, when...
Provided by SupaTag
-
Whitepapers
Complexity Reduction by Combining Time Reversal and IR-UWB
May 24, 2012, 12:00am PDT
In this paper, the authors deal with the problem of minimizing the complexity of an IR-UWB system by the introduction of Time-Reversal, under a power constraint and fixing a reachable performance...
Provided by SupaTag
-
Whitepapers
Physical Layer Reliability Vs ARQ in MIMO Block-Fading Channels
March 12, 2012, 12:00am PDT
In today's wireless communication systems, Automatic Repeat reQuest (ARQ) is implemented at the MAC layer in order to retransmit packets that have been erroneously transmitted at the PHYsical...
Provided by SupaTag
-
Whitepapers
Distributed Power Allocation With SINR Constraints Using Trial and Error Learning
March 12, 2012, 12:00am PDT
In this paper, the authors address the problem of global transmit power minimization in a self-configuring network where radio devices are subject to operate at a minimum Signal to Interference...
Provided by SupaTag
-
Whitepapers
Predistortion Performance Considering Peak to Average Power Ratio Reduction in OFDM Context
March 12, 2012, 12:00am PDT
Some recent communication systems like DVB-T2 standard set up a PAPR reduction technique followed by a linearization's one. So in such a scenario, the performance of the linearization is...
Provided by SupaTag
-
Whitepapers
Access Control and Cell Association in Two-Tier Femtocell Networks
March 12, 2012, 12:00am PDT
Two-tier femtocell networks, which comprise macrocells underlaid with short range femtocells, are under intensive study due to their improved indoor coverage and data rate advantages as compared...
Provided by SupaTag
-
Whitepapers
Access Control and Cell Association in Two-Tier Femtocell Networks
March 12, 2012, 12:00am PDT
Two-tier femtocell networks, which comprise macrocells underlaid with short range femtocells, are under intensive study due to their improved indoor coverage and data rate advantages as compared...
Provided by SupaTag
-
Whitepapers
Predistortion Performance Considering Peak to Average Power Ratio Reduction in OFDM Context
March 12, 2012, 12:00am PDT
Some recent communication systems like DVB-T2 standard set up a PAPR reduction technique followed by a linearization's one. So in such a scenario, the performance of the linearization is...
Provided by SupaTag
-
Whitepapers
Distributed Power Allocation With SINR Constraints Using Trial and Error Learning
March 12, 2012, 12:00am PDT
In this paper, the authors address the problem of global transmit power minimization in a self-configuring network where radio devices are subject to operate at a minimum Signal to Interference...
Provided by SupaTag
-
Whitepapers
Physical Layer Reliability Vs ARQ in MIMO Block-Fading Channels
March 12, 2012, 12:00am PDT
In today's wireless communication systems, Automatic Repeat reQuest (ARQ) is implemented at the MAC layer in order to retransmit packets that have been erroneously transmitted at the PHYsical...
Provided by SupaTag
-
Whitepapers
Complexity Reduction by Combining Time Reversal and IR-UWB
May 24, 2012, 12:00am PDT
In this paper, the authors deal with the problem of minimizing the complexity of an IR-UWB system by the introduction of Time-Reversal, under a power constraint and fixing a reachable performance...
Provided by SupaTag
-
Whitepapers
Spectrum Allocation and Optimization in Femtocell Networks
May 24, 2012, 12:00am PDT
Two-tier femtocell networks have been shown to provide superior performance in terms of indoor user coverage and data rate as compared to conventional macrocellular networks. Nevertheless, when...
Provided by SupaTag
-
Whitepapers
The Inter-Domain Hierarchy in Measured and Randomly Generated AS-Level Topologies
May 24, 2012, 12:00am PDT
Independent operator networks are called either Autonomous Systems (AS) or domains. Numerous studies based on complex measurement platforms have been carried out for over ten years now in order to...
Provided by SupaTag
-
Whitepapers
A New Family of Low-Complexity Decodable STBCs for Four Transmit Antennas
May 24, 2012, 12:00am PDT
The need for low-complexity decodable STBCs is inevitable in the case of high-rate communications over MIMO systems employing a number of transmit antennas higher than two. The decoding complexity...
Provided by SupaTag
-
Whitepapers
Slow Admission and Power Control for Small Cell Networks Via Distributed Optimization
July 26, 2012, 12:00am PDT
Although small cell networks are environmentally friendly and can potentially improve the coverage and capacity of cellular layers, it is imperative to control the interference in such networks...
Provided by SupaTag
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