Sökning: "multiplexing"
Visar resultat 36 - 40 av 130 uppsatser innehållade ordet multiplexing.
36. Statistical Multiplexing of Video for Fixed Bandwidth Distribution : A multi-codec implementation and evaluation using a high-level media processing library
Master-uppsats, Linköpings universitet/InformationskodningSammanfattning : When distributing multiple TV programs on a fixed bandwidth channel, the bit rate of each video stream is often constant. Since video sent at a constant quality is typically wildly varying, this is a very unoptimal solution. LÄS MER
37. Multipath TCP and Measuring endto-end TCP Throughput : Measuring TCP Metrics and ways to improve TCP Throughput performance
Master-uppsats, Blekinge Tekniska Högskola/Institutionen för datalogi och datorsystemteknikSammanfattning : Internet applications make use of the services provided by a transport protocol, such as TCP (a reliable, in-order stream protocol). We use the term Transport Service to mean the endtoend service provided to application by the transport layer. LÄS MER
38. Beamforming in LTE FDD for Multiple Antenna Systems
Master-uppsats, Lunds universitet/Institutionen för elektro- och informationsteknikSammanfattning : High data rate is still the most crucial factor in cellular systems, and with 5g approaching new techniques are studied to achieve higher bit rates. Using MIMO technology, the spatial domain was exploited through beamforming and multiplexing multiple users’ data together assured more spectrum efficiency which resulted in higher bit rates. LÄS MER
39. Dataöverföring av skilda datatyper på gemensam länk via multiplexing
Kandidat-uppsats, Mälardalens högskola/Akademin för innovation, design och teknikSammanfattning : När olika datatyper överförs mellan två platser har, historiskt sett, detta skett på skildinfrastruktur; analoga signaler för sig, och digitala data för sig. Inom flygindustrin hanteras båda dessa datatyper än idag, då övergång från analoga röstsamtal till digitala röstsamtal tar tid. LÄS MER
40. Block Diagonalization Based Beamforming
Master-uppsats, KTH/Teknisk informationsvetenskapSammanfattning : With increasing mobile penetration multi-user multi-antenna wireless communication systems are needed. This is to ensure higher per-user data rates along with higher system capacities by exploiting the excess degree of freedom due to additional antennas at the receiver with spatial multiplexing. LÄS MER