Results 141 to 150 of about 6,838 (186)
Remote Radio Frequency Sensing Based on 5G New Radio Positioning Reference Signals. [PDF]
Sensors (Basel)Bednarz M, Zielinski TP.
europepmc +1 more source
Some of the next articles are maybe not open access.
Related searches:
Related searches:
Analysis of LTE FDD and TD-LTE combination network's interference
2016 2nd IEEE International Conference on Computer and Communications (ICCC), 2016This paper focused on the analysis of LTE FDD and TD-LTE combination network's interference. Firstly, deterministic analysis was used to analyze the interference between base stations of LTE FDD and TD-LTE, and the required additional isolation for system's coexistence is calculated.
null Quqiao Wang, null Xiaolin Li
openaire +3 more sources
An IP-based packet test environment for TD-LTE and LTE FDD
IEEE Communications Magazine, 2014In recent years, Long Term Evolution systems have been developed to replace 3G mobile networks. During LTE network deployment, it is essential that mobile operators and manufacturers conduct tests on user equipment and the base station (eNB). Besides conformance testing at the radio layer, it is also important to conduct network-layer performance tests
Pin-Jen Lin, Yi-Bing Lin
openaire +3 more sources
Control Channel Design for Carrier Aggregation between LTE FDD and LTE TDD Systems
2012 IEEE 75th Vehicular Technology Conference (VTC Spring), 2012Carrier aggregation (CA) has been proposed within 3GPP to aggregate multiple component carriers (CCs) in LTE-Advanced system to achieve higher peak data rate. In this paper, we propose CA between FDD and TDD carriers in order to utilize FDD and TDD spectrums more efficiently.
Yong Li +5 more
openaire +3 more sources
Interference evaluation of control channels under the co-existence of LTE-FDD and TD-LTE
The International Conference on Information Networking 2014 (ICOIN2014), 2014In the co-existence scenario of LTE-FDD and TD-LTE systems, interference should be one of the most important issues for system throughput. In this work we investigated interference from user equipment (UE) to physical control channels between the two systems: LTE-FDD and TD-LTE.
null Jie Wei +3 more
openaire +3 more sources
Development of a FDD-LTE scanning measurement system
Measurement, 2013Abstract This article introduces the development of a Frequency Division Duplexing Long Term Evolution (FDD-LTE) scanning measurement system which can quickly scan FDD-LTE cells and measure the quality of wireless signals. In this system development, a low complexity frame synchronization method is proposed for efficiently reducing the resource usage
Zhengbo Jiang +4 more
openaire +2 more sources
On re-use partitioning in LTE-FDD systems
2009 IEEE 20th International Symposium on Personal, Indoor and Mobile Radio Communications, 2009Interference coordination schemes are essential for OFDM based systems such as LTE where the implementation of tighter frequency allocation\re-use gives rise to high intercell interference, resulting in reduced coverage and low cell-edge throughputs.
A. Lodhi, A. Awad, T. Jeffries, P. Nahi
openaire +1 more source
Analysis of LTE FDD Band 8 Terminal in LTE Network
2018Low frequency is becoming more and more important for the operators to deploy LTE network because of its wide coverage. And before deploying, it is very essential to analyze the user equipment (UE) amount that camped in the operator’s LTE network. LTE FDD band 8 (L900) terminal in China Unicom’s LTE network was instituted in this paper.
Jiajun Li, Yi Feng, Yiqun Li, Meng Li
openaire +1 more source