- Subscribe to this page:
- RSS
- Email Alert
cell
(6248 results)-
Whitepapers
Macro Transmission Power Reduction for HetNet Co-Channel Deployments
November 21, 2012 12:00am PST
Enhanced Inter-Cell Interference Coordination (eICIC) techniques are targeted to improve the system and cell-edge throughput of Heterogeneous Networks (HetNets) in LTE-Advanced systems. In order...
Provided by: Aalborg University
-
Whitepapers
Towards an Optimal User Association in Heterogeneous Cellular Networks
November 21, 2012 12:00am PST
The authors investigate how a heterogeneous cellular network should self-organize by proposing a load-aware user association scheme. This is an important consideration, in order to move traffic...
Provided by: University of Teramo
-
Whitepapers
Downlink Coverage Analysis in a Heterogeneous Cellular Network
November 21, 2012 12:00am PST
In this paper, the authors consider the downlink Signal-to-Interference-plus-Noise Ratio (SINR) analysis in a heterogeneous cellular network with K tiers. Each tier is characterized by a...
Provided by: University of Colombo School of Computing
-
Whitepapers
Statistical Analysis of COB-Based Location Estimation in Cellular Mobile Radio Systems
November 21, 2012 12:00am PST
Count-Of-Beacon (COB) is a new fundamental radiolocation technique which is resistant to the nonexistence of line-of-sight path. However, the way that cells are populated has a direct impact on...
Provided by: Institute of Electrical & Electronic Engineers
-
Whitepapers
Multi-Cell Distributed Interference Cancellation for Co-Operative Pico-Cell Clusters
November 21, 2012 12:00am PST
Alternative wireless topologies, e.g., an underlay network of Pico-cells, are increasingly seen as being necessary to enhance capacity and coverage in next generation wireless systems. Such...
Provided by: Northwestern University
-
-
Whitepapers
Adaptive Partitioned Interference Management in Cellular Networks
November 21, 2012 12:00am PST
This paper proposes an adaptive and scalable approach to resource allocation in cellular networks. The authors introduce an adaptive strategy to form clusters of coordinating base stations,...
Provided by: University of Toledo
-
Whitepapers
Energy Efficiency and Deployment Efficiency Tradeoff for Heterogeneous Wireless Networks
November 21, 2012 12:00am PST
To meet the global challenge of reducing greenhouse gas emissions and the explosion demand of wireless data traffic, green architecture design is becoming a critical issue for mobile network...
Provided by: Huawei Technologies
-
Whitepapers
Decentralized Linear Transceiver Design in Coordinated Multi-Cell Multiuser MIMO Systems
November 21, 2012 12:00am PST
This paper considers a downlink linear transmit and receive beamformer design in a coordinated multi-cell network where each multiantenna Base Station (BS) serves its own set of multiple antenna...
Provided by: University of Ottawa
-
Whitepapers
Spectral-Energy Efficiency Tradeoff in Multicell Cellular Networks With Adaptive Relay Cooperation
November 21, 2012 12:00am PST
By observing that the Relay Stations (RSs) will receive a signal replica of the users' transmissions during the broadcast phase, the authors propose an adaptive relay cooperation scheme. The RSs...
Provided by: Crown
-
Whitepapers
A Mutual-Information Based Power Allocation Algorithm for Multi-Layer Rate Splitting Scheme in Tri-sectored Wireless Networks
November 21, 2012 12:00am PST
Cell-edge users inevitably suffer from strong interference from adjacent cells, and consequently their throughput will decrease. Recent investigations show that the Han-Kobayashi (HK) rate...
Provided by: Intel
-
Whitepapers
A Non-asymptotic Throughput for Massive MIMO Cellular Uplink with Pilot Reuse
November 21, 2012 12:00am PST
This paper considers an uplink massive MIMO scheme that employs a pilot reuse scheme. For the massive MIMO scheme, a non-asymptotic cell throughput lower bound that is valid for any M is derived...
Provided by: University of Teramo
-
Whitepapers
Performance of Precoding Assisted Dual-Polarized Multi-Cell MIMO Downlink Communications
November 21, 2012 12:00am PST
Conventional uni-polarized Multiple Input Multiple Output (MIMO) antenna systems offer the advantages of higher data rate and higher reliability through the use of spatial multiplexing and...
Provided by: Institute of Electrical and Electronics Engineers
-
Whitepapers
On the Pareto-Optimal Beam Structure and Design for Multi-User MIMO Interference Channels
November 20, 2012 12:00am PST
Multi-user multiple antenna interference channels have gained intensive interest from research communities in recent years because of the significance of proper interference control in current and...
Provided by: Institute of Electrical & Electronic Engineers
-
Whitepapers
Modeling, Analysis and Design for Carrier Aggregation in Heterogeneous Cellular Networks
November 16, 2012 12:00am PST
Carrier Aggregation (CA) and Heterogeneous base stations (HetNets) and are two distinct features of next-generation cellular networks. CA increases transmission bandwidth by aggregating multiple...
Provided by: University of Texas at Arlington
-
Blog Post
No phone needed: Make calls from Gmail or Hangouts
November 14, 2012 1:09pm PST
If you use Gmail or Google+ Hangouts, you can call any U.S. or Canadian phone number for free. Andy Wolber shows you how.
12 Latest comment by HAL 9000
-
Whitepapers
Traffic Steering by Self-Tuning Controllers in Enterprise LTE Femtocells
November 12, 2012 12:00am PST
Femtocells have been suggested as a promising solution for the provision of indoor coverage and capacity. This paper investigates the problem of re-distributing traffic demand between Long-Term...
Provided by: EURASIP
-
Whitepapers
Coordinated Multicast Beamforming in Multicell Networks
November 9, 2012 12:00am PST
The authors study physical layer multicasting in multicell networks where each base station, equipped with multiple antennas, transmits a common message using a single beamformer to multiple users...
Provided by: Institute of Electrical & Electronic Engineers
-
Blog Post
Use Google Forms to create a self-grading quiz
November 2, 2012 12:34pm PDT
Andy Wolber shows us how to use Google Forms to build an automated quiz using the survey tool.
6 Latest comment by vanessaelizebeth
-
Whitepapers
Interference Mitigation in an LTE Femtocell Base Station Using Uplink Antenna Selection
November 2, 2012 12:00am PDT
Antenna selection represents an attractive technique that allows to improve performance of wireless systems due to its simplicity and ease of implementation. Antenna selection is able to provide...
Provided by: EURASIP
-
Whitepapers
FPB: Fine-Grained Power Budgeting to Improve Write Throughput of Multi-Level Cell Phase Change Memory
November 2, 2012 12:00am PDT
As a promising nonvolatile memory technology, Phase Change Memory (PCM) has many advantages over traditional DRAM. Multi-Level Cell PCM (MLC) has the benefit of increased memory capacity with low...
Provided by: University of Pitesti
