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On the Evolution of Coordinated Multi-Point (CoMP) Transmission in LTE-Advanced

Md. Shipon Ali
2014 International Journal of Future Generation Communication and Networking  
Inter-cell interference is a serious issue in Long Term Evolution (LTE/LTE-Advanced) system.  ...  In addition, it is intended for a wide range of readers as it covers the topic from basics to advanced aspects.  ...  Authors of [12] discussed CoMP in the context of heterogeneous implementation, where they examined the applications of cooperative relaying schemes in LTE-advanced systems.  ... 
doi:10.14257/ijfgcn.2014.7.4.09 fatcat:ramu27nszrashif5ttgnjqctta

Performance upper bounds for coordinated beam selection in LTE-Advanced

Jochen Giese, M. Awais Amin
2010 2010 International ITG Workshop on Smart Antennas (WSA)  
Therefore, in the present paper the application of CoMP in a heterogeneous network is considered where a planned macro deployment coexists with randomly placed femtocells resulting in a scenario where  ...  Coordinated Multipoint (CoMP) transmission techniques have been considered as tools to improve cell-edge and average data throughput for LTE-Advanced.  ...  We evaluate the concept in the framework of LTE and LTE-Advanced. The remainder of this paper is organized as follows.  ... 
doi:10.1109/wsa.2010.5456437 dblp:conf/wsa/GieseA10 fatcat:44eork74afaitl2wp5l55cbm7a

Emerging trends in food packaging

Rajan Sharma, Gargi Ghoshal
2018 Nutrition & Food Science  
MIMO technology has attracted attention in wireless communications, as a result of it offers vital will increase in knowledge output and link vary range requiring extra information measure or transmit  ...  Due to these properties, MIMO is a vital a part of trendy wireless communication standards like IEEE 802.11n (Wi-Fi), IEEE 802.16e (Wi-MAX), 3GPP long run Evolution (LTE), 3GPP HSPA+, MIMO-OFDM and 4G  ...  on co-channel network readying, with 2 key features: Coordinated Multi-Point (CoMP) transmission/scheduling in decilitre and reception in UL offer higher UE expertise at cell edge, applicable to networks  ... 
doi:10.1108/nfs-02-2018-0051 fatcat:adzgptm6uvcyjd3u7yh7mieoue

Coordinated multipoint transmission and reception in LTE-advanced: deployment scenarios and operational challenges

Daewon Lee, Hanbyul Seo, Bruno Clerckx, Eric Hardouin, David Mazzarese, Satoshi Nagata, Krishna Sayana
2012 IEEE Communications Magazine  
TRANSMISSION POINT SELECTION (TPS) In LTE-Advanced, transmission point selection (TPS) is investigated by extending to an orthogonal frequency-division multiplexing (OFDM) system the idea of site selection  ...  Similar conclusions were made in the LTE Advanced CoMP study item report, where CoMP performance benefits were observed in both homogeneous and heterogeneous networks [7] .  ... 
doi:10.1109/mcom.2012.6146494 fatcat:su3srrwpuzejfdbinrm4n4fxoa

Coordinated downlink multi-point communications in heterogeneous cellular networks

A. Barbieri, P. Gaal, S. Geirhofer, T. Ji, D. Malladi, Y. Wei, F. Xue
2012 2012 Information Theory and Applications Workshop  
Even though the schemes described in this paper apply to long term evolution (LTE) wireless networks, we point out that most of the findings and conclusions we draw apply to any cellular network. 1 An  ...  We focus on heterogeneous networks where low-power pico cells are deployed within the coverage area of an existing macro network with the aim of offloading traffic from the (potentially congested) macro  ...  Discussion on expected gains of the beam-selection algorithms In the heterogeneous networks set-up, depending on who makes decision first, CoMP schemes can be categorized into two sets.  ... 
doi:10.1109/ita.2012.6181826 dblp:conf/ita/BarbieriGGJMWX12 fatcat:3odeexf6pvbkzeg6jopqwiryh4

A Review on Resource Allocation Techniques in Small Cell LTE-A Heterogeneous Networks

Amandeep A, Sanjeev Kumar
2016 IJARCCE  
Since heavy deployment of the small cells with low radius is expected in LTE-A networks, the procedures for the user's resource allocation becomes more frequently.  ...  According to originating standards for LTE-A mobile networks, the small cells are expected to be deployed in future mobile and wireless networks to improve coverage in specific areas with low signal quality  ...  LTE-Advanced Enhancement in LTE system by 3GPP is continuously in the form of releases, LTE-Advanced described in R-10 and R-11 major evolution in the spectral efficiency and bandwidth (100Mhs bandwidth  ... 
doi:10.17148/ijarcce.2016.512112 fatcat:p5cfhs6fgnddxl2ma27rc7fkra

Interference-Avoidance Techniques: Improving Ubiquitous User Experience

Nicolas Gresset, Hardy Halbauer, Johannes Koppenborg, Wolfgang Zirwas, Hajer Khanfir
2012 IEEE Vehicular Technology Magazine  
funding from the European Commission's seventh framework program FP7-ICT-2009 under grant agreement number 247223, also referred to as ARTIST4G This article received the Best Paper Award at the Future Networks  ...  Introduction The main paradigm of the 3GPP-LTE network is to build a cellular network in which the core network is not aware of the radio access network.  ...  Improved performance can be achieved with a higher degree of cooperation, for example, with a coordinated eNB beam selection [6] , [8] and with subframe muting, for the sake of orthogonalizing the eNB  ... 
doi:10.1109/mvt.2012.2218434 fatcat:m277w5u4gjgarc6h37uwtf5c4u

Overview of LTE-A technology

Sravanthi Kanchi, Shubhrika Sandilya, Deesha Bhosale, Adwait Pitkar, Mayur Gondhalekar
2013 2013 IEEE Global High Tech Congress on Electronics  
Ever since LTE technology has been established in 2009, the work on its enhancements and requirements had begun and these have been fulfilled successfully by LTE-Advanced.  ...  In this paper, an overview on the features of LTE-A and its requirements fulfilled in release 11 and 12 for LTE-A is described. --------------------  ...  Relay technology For efficient planning of heterogeneous network, 3GPP LTE advanced concept of relay nodes. The relay node establish wireless connection with radio access network via a donor cell.  ... 
doi:10.1109/ghtce.2013.6767272 fatcat:bli4iy64xnb3jffy5h2prfyry4

Radio Resource Management for eICIC, CoMP, Relaying and Back-Hauls Techniques in LTE-Advanced Networks, Concepts and a Literature Survey [article]

Najem N Sirhan, Manel Martinez-Ramon
2022 arXiv   pre-print
Inter-Cell Interference Coordination was proposed for the LTE-Advanced Heterogeneous Network deployments.  ...  In this paper, we survey the Radio Resource Management of these techniques that are used with LTE-Advanced. We start by explaining the concepts of these techniques.  ...  The number of LTE (Long-Term Evolution) users and their applications has increased significantly in the last decade, which increased the demand on the mobile network.  ... 
arXiv:2208.14513v1 fatcat:fvknjjxn6bg6rozk5y66ndrwxa

Millimeter-wave Wireless LAN and its Extension toward 5G Heterogeneous Networks [article]

Kei Sakaguchi, Ehab Mahmoud Mohamed, Hideyuki Kusano, Makoto Mizukami, Shinichi Miyamoto, Roya Rezagah, Koji Takinami, Kazuaki Takahashi, Naganori Shirakata, Hailan Peng, Toshiaki Yamamoto, Shinobu Namba
2015 arXiv   pre-print
Moreover, two heterogeneous network (HetNet) architectures are also introduced to efficiently extend the coordinated mmw WLANs to be used for future 5th Generation (5G) cellular networks.  ...  In this paper, we firstly give the current status of mmw WLANs with our developed WiGig AP prototype.  ...  EU and MIC in Japan.  ... 
arXiv:1507.04518v1 fatcat:iduexggh5fgybpgjjzg7djo3fy

LTE-Advanced and the evolution to Beyond 4G (B4G) systems

Ian F. Akyildiz, David M. Gutierrez-Estevez, Ravikumar Balakrishnan, Elias Chavarria-Reyes
2014 Physical Communication  
the development and specification of LTE-Advanced.  ...  Cellular networks have been undergoing an extraordinarily fast evolution in the past years.  ...  In the second one, referred to as distributed SON, the SON algorithms are distributedly executed at the Network Element level (NE).  ... 
doi:10.1016/j.phycom.2013.11.009 fatcat:56kildxgq5c6rogh66jiyvbpte

Combating Interference: MU-MIMO, CoMP, and HetNet (Invited Paper)

Lingjia Liu, Jianzhong Charlie Zhang, Yang Yi, Hongxiang Li, Jinyun Zhang
2012 Journal of Communications  
Furthermore, the potential extension of various CoMP schemes to heterogeneous networks will also be discussed.  ...  Combating interference is one of the most outstanding challenges in wireless communication networks, especially for cellular networks with frequency reuse one.  ...  In Release-10 LTE-Advanced systems, two methods are specified to enhance inter-cell interference coordination in heterogeneous networks: power setting and time-domain solution. A.  ... 
doi:10.4304/jcm.7.9.646-655 fatcat:phxjtoo36vb7lekpuqvjgdpynm

An Overview on Interference Management in 3GPP LTE-Advanced Heterogeneous Networks

Md. Shipon Ali
2015 International Journal of Future Generation Communication and Networking  
In order to fulfill these demands, Heterogeneous Networks (HetNets) has been considered as a promising solution.  ...  Finally, Carrier Aggregation (CA) is explored in detail as an advanced and challenging mechanism in order to have an efficient resource allocation and intercell interference mitigation in LTE-Advanced  ...  A basic LTE/LTE-Advanced principle is discussed in section 3. Section 4 and 5 briefly presents heterogeneous networks and cell range expansion technique, respectively.  ... 
doi:10.14257/ijfgcn.2015.8.1.07 fatcat:tgemd2q3nzaf3gpwgyg2sjxi6y

Millimeter-Wave Wireless LAN and Its Extension toward 5G Heterogeneous Networks

Kei SAKAGUCHI, Ehab Mahmoud MOHAMED, Hideyuki KUSANO, Makoto MIZUKAMI, Shinichi MIYAMOTO, Roya E. REZAGAH, Koji TAKINAMI, Kazuaki TAKAHASHI, Naganori SHIRAKATA, Hailan PENG, Toshiaki YAMAMOTO, Shinobu NANBA
2015 IEICE transactions on communications  
Moreover, two heterogeneous network (HetNet) architectures are also introduced to efficiently extend the coordinated mmw WLANs to be used for future 5 th Generation (5G) cellular networks.  ...  In this paper, we firstly give the current status of mmw WLANs with our developed WiGig AP prototype.  ...  EU and MIC in Japan.  ... 
doi:10.1587/transcom.e98.b.1932 fatcat:n6es4r3luzh57kggvctbw25iya

Interference Management Techniques in Small Cells Overlaid Heterogeneous Cellular Networks

Soumya Ranjan Samal
2018 Journal of Mobile Multimedia  
Due to the heavy demand of data rates for advanced applications service providers are forced to adopt different technological advancements in conventional networks.  ...  In Heterogeneous Cellular Networks (HCNs) low power small cells are overlaid with the existing macro-only cell which increases the complexity of the network.  ...  This scheme is not efficiently applicable to dynamic cellular networks due to the random distribution of traffic and network structure in the spatio-temporal coordinate.  ... 
doi:10.13052/jmm1550-4646.1432 fatcat:eix5h2qmwvbwpph4vpeph74aku
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