Results 91 to 100 of about 10,497 (216)

Serviços multimédia multicast de próxima geração

, 2011
Mestrado em Engenharia Electrónica e TelecomunicaçõesUma das mais recentes conquistas na evolução móvel foi o 3G, permitindo o acesso a serviços multimédia com qualidade de serviço assegurada.
Pinho, Luís André Silva Cruz
core  

Latest Progress and Future Trends of Technologies Used by RAN for 3GPP 5G NTN

天地一体化信息网络
Among multiple technical routes qualified for building satellite networks, the route which is based on 3GPP 5G NTN and its evolution has its own unique advantages, including fully reusing the mature industry chains of network equipment and terminal for ...
ZHANG Lu, WANG Xue, MANG Ge, WANG Gaojian, ZHANG Shaowei, ZHONG Hua, ZHANG Yang, ZHU Xuetian   +7 more
doaj  

Progress and Future Trend of Technologies Used by RAN for 3GPP IoT NTN

天地一体化信息网络
Satellite IoT not only plays a supplemental role when there have been deployments of terrestrial IoT, but also has some unique advantages, such as promoting the development of low-altitude economy, having a greater tolerance to natural disasters.
ZHANG Lu, WANG Xue, QI Dongqing, WANG Gaojian, YAN Kaiyue, MANG Ge, ZHONG Hua, ZHANG Yang, ZHU Xuetian   +8 more
doaj  

Configuración de transporte multicast IP con calidad de servicio en arquitecturas de red con plano de control IMS [PDF]

, 2008
El proceso de estandarización de la tecnología UMTS como estándar global 3G ha resultado en el desarrollo del Subsistema Multimedia IP (IP Multimedia Subsystem, IMS).
Vidal Fernández, Iván
core  

Solution of CSFB UE accessing no-CSFB 4G network

Dianxin kexue, 2016
Focusing on the CSFB 4G UE couldn’t access no-CSFB 4G network automatically，some tests and analysis had been done and located the root cause of the problem by 3GPP specification.
UANGYunfei H, Jianxian LU, Xu ZHAO, Qingyang WANG   +3 more
doaj   +2 more sources

Enhancing Vertical Application and Network Co-Design: A Solution for Multipath Channel Switching in ROS2 With 3GPP Integration

IEEE Access
In this paper, we address the challenging issue of co-designing the Vertical Application Layer (VAL) with Third Generation Partnership Project (3GPP) and non-3GPP networks.
Geza Szabo
doaj   +1 more source

Adaptive SOVA for 3GPP-LTE Receivers

IEEE Communications Letters, 2014
Turbo codes are extensively used in wireless communication systems and have been adopted as the channel coding scheme for next generation cellular standards. The complexity associated with the decoding process is an important issue. In this paper, we propose an adaptive Soft Output Viterbi Algorithm (adSOVA) based turbo decoder which is proved to ...
Francisco Blanquez-Casado, Francisco Javier Martin-Vega, David Morales-Jiménez, Gerardo Gómez, José Tomás Entrambasaguas Muñoz   +4 more
openaire   +3 more sources

3GPP Standardized QCI and Priorities [17].

, 2014
3GPP Standardized QCI and Priorities [17].
Jenhui Chen (608434), Jiann-Der Lee (433814), Woei-Hwa Tarn (608435)   +2 more
core   +1 more source

M2M Communication Technology Development Under the Background of LTE Evolution

Dianxin kexue, 2014
M2M is one key technology for smart city. Both communication characteristics and business characteristics of M2M have raised new requirements for mobile networks.
Yi Wang
doaj   +2 more sources

Key Problems and Solutions Research on Interworking Between Mobile Network and WLAN

Dianxin kexue, 2013
With the explosive growth of the mobile internet applications，coordination between mobile networks and WLAN is playing an important role in telecom operators’ smart pipe development. The feasibility of 3GPP-WLAN interworking structures with consideration
Lei Cao, Bo Wang, Bin Dong, Zhen Shao, Xiao Shen   +4 more
doaj   +2 more sources