base stations

The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an 'Active Set'.

Base stations can only handle a certain amount of data, which must be shared by all users in a given area.

The company's plans for the Royal wedding in April include adding extra temporary base stations to cope with heavy network usage.

Experts predict that to meet the growing demand, operators in developed countries may have to treble the number of base stations.

This paper mainly discusses the location error influenced by non-horizontal nature of base stations based on TOA, TDOA and AOA algorithms.

Our circuit boards are used in a wide range of products including mobile phones, base stations and medical devices.

As the number of base stations and local wireless networks increases, so does the RF exposure of the population.

In many hot countries, telecoms firms paint the exterior of base-stations white to deflect the sun.

The reliable lightning protection is an important guarantee for the safety operation of communication base stations.

Mobile phones communicate by transmitting radio waves through a network of fixed antennas called base stations.

The number of renewable-powered base-stations will increase as networks expand into rural areas of the developing world.

In densely populated areas, many base-stations are installed to boost the network's capacity, rather than to provide essential coverage.

The system consists of base stations, GPRS data communication link, and mobile user terminals.

Base stations tend to be further apart in more remote areas, so the phones compensate with stronger signals.

This resulted in numerous versions of the base station, a equipment provider often provide dozens of different base stations.

The difficulty is primarily due to the lack of line of site between base stations, or towers, and the subscriber.

For fixed wireless subscribers' loops, they shall be built to the base stations or the distribution frame of the buildings.

Their frantic efforts to get word of their families are thwarted by downed telephone lines and disrupted cellular phone base stations.

Base stations use this protocol to enforce conditional access to network services and when synchronizing key data with subscriber stations.

This operation interrupts maintenance commands that are in progress and serving the attached base stations.

Depending on the equipment a controller may support up to 60 base stations.

Another power-saving measure is to turn off base-stations completely when they are not busy.

The ambiguities surrounding the health effects of base stations bring the debate to a local level.

In network planning, the distribution of base stations has important relationship with coverage and capacity of base stations.

The devices also appear in hundreds of other applications, from cell phone base stations to alarm clocks (as backup power) to audio systems.

Cancer: Media or anecdotal reports of cancer clusters around mobile phone base stations have heightened public concern.

Other effects: Few studies have investigated general health effects in individuals exposed to RF fields from base stations.

After the landing, both trackers connect with base stations GSM, define their positions and send SMS with this information.

ZTE Corp. , a Huawei rival also based in Shenzhen, sells switching equipment, mobile phone base stations and handsets.

What are the health risks associated with mobile phones and their base stations?

China Unicom get the WCDMA license, put a lot of money for the construction of 3G base stations.

The paper gives out solutions to weaken error influence of base stations stand in non horizontal plane on location error.

further the present invention is adopted in various base stations and mobile terminals in code-division multiple-access system.

The base stations are solar powered and built to withstand low temperatures and harsh weather conditions.

Saving power in base stations is therefore the primary focus in green wireless network development.

equipment-makers have developed small, low-cost base-stations specially for use in the developing world.

The huge part of populated area of Russia is covered with base stations.

Since wireless networks produce generally lower RF signals than base stations, no adverse health effects are expected from exposure to them.

The mode of pure-pilot, however, will minimize interference to surrounding base-stations.

Cellular operators prefer to use more base stations to get better quality connection.

Base stations connect to switching centers over leased lines links, which are expensive.

In France, SFR linked many of its mobile base stations with fixed fiber lines to better handle data traffic.

It works by forcing mobile phones and base stations to continually change frequencies.

We plan to exchange the microwave of the three base stations, and install the electrical equipment of relay station.

This results in high demand of the data configuration of the base stations.

Telecommunications base stations, multi-sensor monitoring system for a system based on S3C2440.

Monitor Communication of Base Stations via SMS: from "Guard-Free" to "Duty-Free"

The switching center connects all base stations together.

Nearby base stations using adjacent channels.

The simulation has achieved the optimized goal of using the fewest base stations to provide the most coverage.

Along with the rapid development of Chinese Mobile communication industry, and the construction of 3G mobile communication base stations.

In quiet periods when there are fewer calls to handle, such as the middle of the night, some base-stations can be turned off.

This could make radio contact with mobile phone base stations.

When one or one more base stations connecting to it, how to efficiently implementation data reception and forwarding.

Base stations can also connect to these centers over microwave links.

A wireless communications network (100) includes various base stations (100) and subscriber-stations (114).

In order to standardize the testing of base stations, to improve the efficiency of the test.

In the beginning of CDMA system construction, some area can not be covered because of lacking Base Stations.

Smart technology must be applied to not only base-stations but also mobile terminals.

With the development of mobile communication technology, the electromagnetic radiation of base stations has been move and more concerned.

To improve coverage, it promised to increase the number of base stations from 25, 000 to 46, 000 by March this year.

mobile phone exchanges, base stations and mobile phone subscribers, such as portable phones, handsets and so on.

Many mobile operators now run base-stations at a standard temperature of 35º C, rather than the previous norm of 25-30º C.

04 am Steve back on stage. 570 WiFi base stations in this room responsible for earlier demo failure.

Recommended Minimum Performance Standards for Base Stations Supporting Dual-Mode Wideband Spread Spectrum Celluar Mobile Stations

Cellular Digital Packet Data (CDPD) - Minimum Performance Standards for CDPD Mobile Data Base Stations

Research of the Radiated Emission Level from Telecommunication Base Stations and the Protection against these Radiations

Code for design of lightning protection and earthing of mobile communication base stations

An Ambiguity Searching Method for Network RTK Baselines between Base Stations at Single Epoch

Protection should be given to base stations as city's infrastructure

Reconnaissance for GPS base stations of crustal deformation in Fujian

Familiar with installing and debugging wifi base stations and server;

Probe and practice of intensive deployment of mobile base stations in Shanghai

Discussion on Disconnection Device for Step Loads in Power Supply in Base Stations

One example of FM radio broadcasting feeder link interfering with GSM base stations

Minimum Performance Standards for Base Stations

Several Examples for Maintenance of Ericsson Base Stations

Analog Technology Trends in Cellular Base Stations

A Brief Analysis on Solutions to Building New Wireless Base Stations

Positioning and Adjustment Method of GPS Multi-Base-stations

Ideas on the intensified setup of mobile base stations in Shantou

Experience of using CDSJ--the automatic testing software for base-stations

A Kind of Distributed Control System for Wireless Transceiver Base Stations

Mobile Phones and their Base Stations

Strengthen the regulation of base stations to serve for the development of telecommunication

Video and communications markets including the 3G cellular and 802. 16 broadband wireless base stations

though this system transmits , we can complete patrol work and achieve environmental monitoring of the base stations at the same time