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3GPP LTE traffic offloading onto WiFi Direct
2013 IEEE Wireless Communications and Networking Conference Workshops (WCNCW), 2013Mobile network operators are struggling to handle the rapidly increasing amounts of data traffic on their networks. As a result, 3GPP is currently investigating possible scenarios for device-to-device (D2D) offloading in LTE networks. However, it remains unclear what kinds of gains can be expected from in-band D2D solutions.
A. Pyattaev +3 more
openaire +1 more source
2017
In this chapter, we illustrate 3GPP modeling for the mobility scenarios in heterogeneous networks. This includes the topology model, user mobility model, handover procedure and modeling of radio link failure and ping-pongs. It is followed by a description of the implementation framework of LTE HetNet simulator which is based on 3GPP modeling ...
Abhay Karandikar +2 more
openaire +1 more source
In this chapter, we illustrate 3GPP modeling for the mobility scenarios in heterogeneous networks. This includes the topology model, user mobility model, handover procedure and modeling of radio link failure and ping-pongs. It is followed by a description of the implementation framework of LTE HetNet simulator which is based on 3GPP modeling ...
Abhay Karandikar +2 more
openaire +1 more source
Uplink QoS Aware Multi-homing in Integrated 3GPP and non-3GPP Future Networks
2013Future wireless networks will consist of a mixed heterogeneous 3GPP and non-3GPP access technologies. The 3rd Generation Partnership Project 3GPP has already facilitated the integration of non-3GPP access by standardizing the System Architecture Evolution (SAE) where non-3GPP access technologies can co-exist with 3GPP access networks.
Umar Toseef +3 more
openaire +1 more source
2006 IEEE 63rd Vehicular Technology Conference, 2006
Simple and cost efficient means for providing and controlling Quality of Service (QoS) are important for 3GPP operators. This is particularly important for operators planning to provide a wide range of IP-based services across 3GPP broadband shared channels. We point out shortcomings of today's (Rel. 5) 3GPP QoS concept and, based on these, explain why
R. Ludwig +3 more
openaire +1 more source
Simple and cost efficient means for providing and controlling Quality of Service (QoS) are important for 3GPP operators. This is particularly important for operators planning to provide a wide range of IP-based services across 3GPP broadband shared channels. We point out shortcomings of today's (Rel. 5) 3GPP QoS concept and, based on these, explain why
R. Ludwig +3 more
openaire +1 more source
IBC 2016 Conference, 2016
Video consumption on mobile devices is getting more and more popular. Among others, a significant amount of traffic is TV centric, but generally delivered Over-The-Top. 3GPP is addressing needs to migrate TV services to 3GPP-based distribution systems by enhancing LTE Broadcast, developing new codec and service extensions and providing solutions to ...
T. Stockhammer, F. Gabin, G. Teniou
openaire +1 more source
Video consumption on mobile devices is getting more and more popular. Among others, a significant amount of traffic is TV centric, but generally delivered Over-The-Top. 3GPP is addressing needs to migrate TV services to 3GPP-based distribution systems by enhancing LTE Broadcast, developing new codec and service extensions and providing solutions to ...
T. Stockhammer, F. Gabin, G. Teniou
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Evolution of 3GPP Core Network
2008 15th International Conference on Systems, Signals and Image Processing, 2008A core network of UMTS has a very long development. The first version of core network corresponds to an improved GSM/GPRS core network. The interfaces are changed and later all conception. The main changes are in using Internet Protocol, adding IMS functionality and finally in complete new packet core of technology called long term evolution. From user
M. Neruda, R. Bestak
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3GPP LTE MIMO-OFDMA sistemlerde kanal kestirimi channel estimation for 3GPP LTE MIMO-OFDMA systems
2010 IEEE 18th Signal Processing and Communications Applications Conference, 2010Multiple Input Multiple Output — Orthogonal Frequency Division Multiplexing (MIMO-OFDM) systems would be able to reach high data rates in the 3rd Generation Partnership Project, Long Term Evolution (3GPP-LTE) standarts. Multiple Input Multiple Output-Orthogonal Frequency Division Multiple Access (OFDMA) scheme is used in the LTE downlink for it's high ...
Omer Cetin +2 more
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Proceedings of the 10th ACM international symposium on Mobility management and wireless access, 2012
WLAN has proven itself as the most economical wireless access technology over the time. Its widespread deployment encouraged 3GPP (3rd Generation Partnership Project) to standardize the integration of such non-3GPP access technologies into the existing 3GPP access networks.
Umar Toseef +3 more
openaire +1 more source
WLAN has proven itself as the most economical wireless access technology over the time. Its widespread deployment encouraged 3GPP (3rd Generation Partnership Project) to standardize the integration of such non-3GPP access technologies into the existing 3GPP access networks.
Umar Toseef +3 more
openaire +1 more source
Uplink VoIP Support for 3GPP EUTRA
2007 IEEE 65th Vehicular Technology Conference - VTC2007-Spring, 2007Evolved UTRA (EUTRA) is currently under study by 3GPP standards organizations as a long term evolution (LTE) for current generation universal terrestrial radio access (UTRA) networks. One of the key aspects of EUTRA wireless systems will be providing voice services in packet domain using voice over IP (VoIP).
Ravi Nory +4 more
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2018 IEEE 10th International Symposium on Turbo Codes & Iterative Information Processing (ISTC), 2018
Non-orthogonal multiple access (NOMA) is considered as a key enabling technique for 5G, both from the academia and wireless industry. In this paper, we give an overview of technical aspects of NOMA study item currently in 3GPP. Major scope of study is illustrated which covers technologies at transmitter side, typical receiver implementation, related ...
Yifei Yuan, Chunlin Yan
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Non-orthogonal multiple access (NOMA) is considered as a key enabling technique for 5G, both from the academia and wireless industry. In this paper, we give an overview of technical aspects of NOMA study item currently in 3GPP. Major scope of study is illustrated which covers technologies at transmitter side, typical receiver implementation, related ...
Yifei Yuan, Chunlin Yan
openaire +1 more source