Base transceiver station bts base station controller bsc our gsm radio access network solution replaces the traditional components of the gsm network bts and bsc with a. Mobile device investigations program technical operations. A base transceiver station bts is a piece of equipment that facilitates wireless communication between user equipment ue and a network. Major components ms mobile station bts base transceiver station or bs or cell site bsc base station controller msc mobile switching center lr location registers.
A base transceiver station bts is a piece of equipment that facilitates wireless communication. It is the hardware that is connected to the mobile phone network that communicates directly wirelessly with mobile handsets, like a base transceiver station bts in gsm networks. Structure and components of a mobile network epvverlag. Title base transceiver station antenna date submitted 19991228 source ray blasing endgate corp. Page 2 ultrawave bts gsm base transceiver station the ultrawave bts supports up to twelve. Maruyama et al base transceiver station for wcdma system ing of the receive signal figure 5. The network can be that of any of the wireless communication technologies like gsm, cdma, wireless local loop, wifi, wimax or other wide area network technology. Components and interfaces in a public land mobile network plmn. Eutran node b, also known as evolved node b abbreviated as enodeb or enb, is the element in eutra of lte that is the evolution of the element node b in utra of umts. The base station subsystem bss the base station subsystem is coloured green in picture 5.
But, how many from us those have knowledge about base transceiver station. Btse bs240 240 ii 240 xl 240xl ii a30808x3247k380177631 slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. A base transceiver station bts is a piece of equipment that facilitates wireless. A base transceiver station wireless networking media. Base transceiver station equipment linkedin slideshare. Hiroses interconnects offer an array of solutions for your data center and base transceiver station requirements. Transceiver base station and position it in a location central to where the remote belt packsare to be useddeployed. Base transceiver station wikimili, the free encyclopedia. Base transceiver station over a radio link using tdma or cdma technology. Basic components of a cellular telephone system cellular mobile phone. Xu chen, dongning guo, in wireless public safety networks 2, 2016.
To optimize the implementation of functions, we promote a shift to firmware so we can support future enhancements to 3gpp specifications and we employ large 14 mgate. Advanced performance for 5g wireless base stations ran infrastructure evolution. Page 1 ultrawave msc, bsc and bts work handinhand to reduce the total cost of network ownership, providing a network growth path for existing and future customers, and expand the addressable markets of adcs gsm products. Fault analysis and fault tolerance of a base station.
The open base station architecture initiative obsai was a trade association created by hyundai, lg electronics, nokia, samsung and zte in september 2002 with the aim of creating an open market for cellular network base stations. Ues are devices like mobile phones handsets, wll phones, computers with wireless internet connectivity. The base transceiver station bts, which each may include the electronics for 1 or 2 rf sectors radio base units, or rbus, controls and aggregates large numbers of radio links. The base station range of a microcell is generally 100 meters to meters. It means that mobile telecommunication service already to be one of our life needs. Dx engineering offers a complete selection of ham radio base transceivers from yaesu, icom, kenwood and alinco. Base station control function bcf this station is ensured by station unit module suma. The first part 12 of the base transceiver station arranged at the mast head comprises only passive. The whole network coverage is guaranteed by placing bts s over the network area and equipping them with the certain capacity to deal with the expected traffic.
Geographical structures in a mobile communication network gsm is a worldwide standard for mobile communication with an extensive coverage. Us6577878b1 base transceiver station of digital mobile. The network can be that of any of the wireless communi. Each base station has at least one radio transceiver that provides radio coverage of a specific geographical region a. A base transceiver stationor bts has many components indore components ex.
The size of the base station is dependent upon its location and system needs. Basic network design the cell base station the cell base station is the physical location of some of the equipment needed to operate the wireless network, such as antennas, gps timing systems, cell towers etc. The interconnection to the public switched telephone network pstn. The base transceiver station realises the airinterface between mobile and. Picocells the smallest, usually used indoors and intended to provide coverage for a small area. The radio components of a bss may consist of four to seven or nine cells. Base transceiver station connector solutions hirose. They serve as the flagship gsm product line for adc mobile network solutions.
The gsm network identifies each cell via the cell global identity cgi number assigned to each cell. The transceiver is connected to the electronic switching device that routes calls between the base station and the main telephone system. The design philosophy has been to use advanced technology in order to create a point to multipoint system with high bandwidth efficiency, and comparatively large range. The first part 12 is thus arranged at a location remote from the second part 14. Almost all of us, i bet, have a mobile phone to enjoy mobile telecommunication service. The remaining elements 14 define the second part of the base transceiver station and will be provided at the foot of the mast head or a similar suitable location. A base station controller bsc is a critical mobile network component that controls one or more base transceiver stations bts, also known as base stations or cell sites. It is hoped that the model can also be the basis for standardization of base station components. A lightweight handheld set which is an outcome of the marriage of graham bells plain old telephone technology 1876 and marconis radio technology 1894 although a very late delivery but very cute base station. The electronic switching function is known as the mobile switching centre msc for gsm, ampts, nmt and cdma systems, and for 3g4g mobile systems it is known as the media gateway mgw gateway msc. The hope was that an open market would reduce the development effort and costs traditionally associated with creating base station products. Components oms mobile station obss base station subsystem. This paper is a response to a december 1999 call for contributions, for 802.
Installation base transceiver station equipment imn. One is the importance of base stations in making possible the system capabilities that users want to use and that network operators want to offer. The paper will focus on cellular base stations for two reasons. Different models cover amateur bands from 160 meters to 23 cm, and allow you to join in the excitement of operating on all of the modesssb, am cw, rtty, psk, and dozens of other digital modes.
A base transceiver station bts is a piece of network equipment that facilitates wireless communication between a device and network. The cell is the area given radio coverage by one base transceiver station. Gsm network structure and network planning manner to enable on the ms side a periodic survey of link strength and quality to both serving cell and neighbour cells. Figure 1 gives an simplified view of the network architecture with the three main network elements bts, bsc and msc.
These measurements are widely used today, but new test equipment is making. Due to the mobility of the subscribers, the organisational structure must be. One or more base transceiver station provides physical connection of a mobile station to the network in form of air interface. Depending on load, subscriber behavior and morph structure, it can have different configurations standard configuration each bts is assigned a different cell identity ci and several bts. The principles cover all gsm bands pgsm900, dcs1800, egsm900,rgsm900. Main distribution bordmdb,rectifier,environment monitoring uniteemu,dc ventilation systemdvs,air conditioner,generator,battery bankbb,bts cabinet or rbs,transmit ion rack,aviation light controller etc.
A parent base station controller bsc controls all btss via the base station control function bcf either a separate unit or integrated with the trx for compact base stations. Bts is also referred to as the node b or, simply, the base station. Siemens bs240 xl ii base transceiver station for sale online. The manual covers the pdu and associated accessories, including power cable, alarm cable, bias tee harness, and rack extender. Ues are devices like mobile phones, wll phones, computers with wireless internet connectivity. Key bsc functions include radio network management such as radio frequency control, bts handover management and call setup. Vlr, hlr aucauthentication database, eir equipment identity register subsystems. Basic network design fundamental components of a wireless system there are five main components to a wireless network. A base transceiver station of a digital mobile telecommunication system which is separated into a remote site part including a radio frequency unit and a hub site part including components other than the radio frequency unit and wherein the hub site part is miniaturized so that the entire base transceiver station can be readily installed under the optimum conditions to maximize the quality of. The base transceiver station bts the base station controller bsc the bts and the bsc communicate across the specified abis interface, enabling operations between components that are made by different suppliers. When powered up, the transceiver base station creates a wireless communications fieldnetwork with an approx. For values of radiating power of the base station antenna ranging between 33watts to 100watts, the power density experienced in the vicinity of the antenna ranges from 0. The principles cover all gsm bands pgsm900, dcs1800, egsm900, rgsm900, gsm450, gsm480, gsm850, mxm850, pcs1900 and mxm1900.
A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Pdf with the advent of development in lte system, enodeb the. Various radio technologies for the public safety network have been investigated in dou 06. Base station system structure wireless innovation forum. The conventional commercial cellular network architecture is based on an infrastructure of stationary base transceiver stations btss connected to the wired core network.
A base transceiver system bts is a system in a mobile. Microcells a outdoors network base station usually on rooftops, water tanks and the like. Connectors for base transceiver stations include circular waterproof and circular data transmission, highspeed boardtoboard, highspeed shielded ffc series, boardtoboard, wiretoboard signal transmission, boardtoboard floating, and coaxial. The bcf provides a connection to the network management system nms and manages the transceivers operational states. Linux application openbts open base transceiver station is one of the projects that allows user to create gsm. A base transceiver station is a piece of equipment that facilitates wireless communication between user equipment and a network. The bts manages radio resources including radio channel assignment and transmit and receive power management and acts as the interface to mobile stations. Components q ms mobile station q bss base station subsystem. Cellular networks khoury college of computer sciences. The network can be that of any of the wireless communication technologies like gsm, cdma, wireless local loop, wifi, wimax or other wide area. A bts is also known as a base station bs, radio base station rbs or node b enb. Open base station architecture initiative wikipedia. The customer premises equipment cpe provides the subscriber end of the radio link and provides the. Basic network design electronic frontier foundation.
341 163 1062 434 559 893 1195 1076 1135 640 841 1465 809 214 1485 518 1466 1180 834 473 1213 930 39 433 995 1310 598 699 473 83 9