Sökning: "picocell"

Hittade 3 uppsatser innehållade ordet picocell.

1. Small Cell Wireless Backhaul in Mobile Heterogeneous Networks
Master-uppsats, KTH/Kommunikationssystem, CoS; KTH/Kommunikationssystem, CoS
Författare :Pavel Legonkov; Vasily Prokopov; [2012]
Nyckelord :Heterogeneous network HetNet ; small cell; picocell; IEEE 802.11n; Wi-Fi; LTE; wireless backhaul; wireless performance; benchmatking; small cell security;

Sammanfattning : Small cells are deployed in a crowded areas with a high demand for both coverage and capacity. It is hard to address both of these requirements simultaneous with a conventional mobile network architecture based on macro cells. In many case a wire is not available to connect the small cell to the core of the mobile network. LÄS MER
2. Techno-Economic Analysis of Wireless Indoor Solutions
Master-uppsats, KTH/Skolan för informations- och kommunikationsteknik (ICT)
Författare :Zubair Zeeshan; [2011]
Nyckelord :;

Sammanfattning : Introduction of mobile broadband technology added valuable service for mobile users to surf faster internet on mobile. This impacts the traffic demand requirements, traffic demand increased for network to fulfill the requirements. Higher data rates depend on strong signal from base station and capacity of the network. LÄS MER
3. A distributed, mobile positioning systemfor wireless, handheld devices
Master-uppsats, KTH/Teleinformatik
Författare :Fredrik Christiansson; [2000]
Nyckelord :Location awareness; positioning; mobile devices; wireless; handheld; fares; Bluetooth; time difference of arrival; TDOA; synchronization; timing; network; picocell;

Sammanfattning : This thesis investigates the possibilities of implementing a location awareness mechanism for the so-called lesswire localNavigator. The author claims that it is possible to implement such a mechanism within the given prerequisites and constraints, even though with today’s technology it may not be economically feasible. LÄS MER