Essays about: "3G video transmission"

Showing result 1 - 5 of 10 essays containing the words 3G video transmission.

  1. 1. A Study on Data-driven Methods for Selection and Evaluation of Beam Subsets in 5G NR

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Nic Ekman; Ilias Theodoros Skordas; [2022]
    Keywords : 5G; NR; telecom; telecommunications; ML; machine learning; algorithms; beam; widebeam; propagation; beamforming; subset; RAN; radio; radio environment; ericsson; Technology and Engineering;

    Abstract : 5G New Radio is the next generation of mobile networks and it comes with promises of ultra-high speeds, ultra-high reliability and ultra-low latency. This has posed a challenge for the engineers entrusted with the task of finding solutions which could fulfil the specification, and as a result, some promising areas have received increased attention in recent years. READ MORE

  3. 2. Evaluating mobile communication energy consumption with video and voice communication

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : Niklas Granberg; Anna Pestrea; [2018]
    Keywords : ;

    Abstract : Today smart phones can be used in different ways for different scenarios. One is video and voice calls over internet, which consumes a lot of energy and could be improved. This thesis studies how different wireless communication technologies affect the battery consumption of a mobile device. READ MORE

  4. 3. Scheduler Algorithms for MU-MIMO

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Wissam Moustafa; Richard Mugisha; [2017]
    Keywords : Scheduling; Beamforming; TDD; TM-8; SRS; Downlink; Round Robin; SU-MIMO; MU-MIMO.; Technology and Engineering;

    Abstract : In multi-user multiple input multiple output (MU-MIMO), the complexity of the base-station scheduler has increased further compared to single-user multiple input multiple output (SU-MIMO). The scheduler must understand if several users can be spatially multiplexed in the same time-frequency resource. READ MORE

  5. 4. Performance Analysis of OSTBC with Hybrid Decode-Amplify and Forward relay network

    University essay from Blekinge Tekniska Högskola/Sektionen för ingenjörsvetenskap

    Author : Kanoksak Wannatrong; Mohammed Abul Hayat; [2013]
    Keywords : Cooperative communication; symbol error rate; moment generating function; orthogonal space-time block code. ;

    Abstract : In the last few decades, the innovation of Wireless communication has been developed very fast in order to improve the performance of communication systems. Especially,a concept of Multiple Input and Multiple Output (MIMO) is purposed to fulfill a high data rate service such as high quality video conference. READ MORE

  6. 5. Analysis of Queues for Interactive Voice and Video Response Systems : Two Party Video Calls

    University essay from KTH/Kommunikationssystem, CoS

    Author : Venkatesh Chengegowda; [2012]
    Keywords : IVVR; Queue; media transcoding; SIP; Asterisk; DiaStar; IIVVR; kö; media omkodning; SIP; Asterisk; DiaStar;

    Abstract : Video conversation on mobile devices is popularizing with the advent of 3G. The enhanced network capacity thus available enables transmission of video data over the internet. It has been forecasted by several VOIP service organizations that the present IVR systems will evolve into Voice and Video Response (IVVR) Systems. READ MORE