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WO2002013553A1 - Station de base - Google Patents

Station de base Download PDF

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Publication number
WO2002013553A1
WO2002013553A1 PCT/DE2001/003063 DE0103063W WO0213553A1 WO 2002013553 A1 WO2002013553 A1 WO 2002013553A1 DE 0103063 W DE0103063 W DE 0103063W WO 0213553 A1 WO0213553 A1 WO 0213553A1
Authority
WO
WIPO (PCT)
Prior art keywords
base station
radio
module
modules
station according
Prior art date
Application number
PCT/DE2001/003063
Other languages
German (de)
English (en)
Inventor
Kimoo Karjalainen
Arnd Sibila
Eckhard Papproth
Jörg Siewerth
Stefan Feuchtinger
Gunther DÖHLER
Jordan Schilbach
Original Assignee
Siemens Aktiengesellschaft
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Priority to AU2001285702A priority Critical patent/AU2001285702A1/en
Publication of WO2002013553A1 publication Critical patent/WO2002013553A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components

Definitions

  • the invention relates to a base station of a radio communication system according to the preamble of claim 1, as used for example in a mobile communication system according to the GSM standard.
  • Mobile radio communication systems are based on the division of a total area to be covered for communication into radio cells, each radio cell being supplied by a base station, abbreviated to BTS.
  • the base station manages the mobile stations located in its radio cell and carries out the communication with them.
  • the radio cells have a hexagonal shape and overlap to ensure handover of a mobile station to an adjacent radio cell.
  • a base station comprises transmitting and receiving systems including the antennas and the entire signal processing specific to the radio interface. It represents the counterpart to the mobile station and establishes the data exchange with downstream network elements up to the exchange.
  • a MacroBTS is usually designed for high output power and has to meet all the technical requirements conceivable for a base station.
  • the electronics required for this, including cooling, ventilation and filtering, are extensive.
  • the MicroBTS, PicoBTS and FemtoBTS are intended for applications in small and very small cells and must therefore meet a wide variety of boundary conditions, for example, small installation space, limited options for cabling, etc. These boundary conditions result in restrictions that affect practically all technical parameters include, such as output power, number of transceivers TRX, variety of options as well as functions and the like.
  • the invention is therefore based on the object of creating a miniaturized base station of a mobile communication system which can be installed with very little effort and is easily adaptable to the capacity actually required.
  • a first miniaturized base station according to the invention of a mobile radio communication system has a basic configuration consisting of a communication module, a power supply module and a radio module, and at least one further radio module, the individual modules of are separated from each other and each module has its own housing.
  • Each radio module preferably has exactly one carrier.
  • each radio module can have its own antenna, or the data transfer between the mobile stations and the radio modules takes place via a common antenna.
  • one of the radio modules preferably has a so-called combiner function, so that the antenna signals of all radio modules are processed by this radio module with a combiner function by means of the combiner function.
  • This combiner function is preferably arranged in the radio module arranged last. However, it is also possible to arrange the combiner function in the first radio module belonging to the basic configuration.
  • radio network planning is preferably carried out, which can be initiated automatically.
  • This radio network planning relates, for example, in the GSM system to the base station subsystem (base station subsystem BSS) consisting of the base station BTS and the associated controller BSC, which is responsible for the administration of the base station and carries out the connection to the switching system.
  • base station subsystem BSS base station subsystem BSS
  • a second base station comprises at least two of the above-mentioned basic configurations, each basic configuration consisting of communication unit, power supply unit and radio unit being designed as an independent module and having its own housing.
  • the base station can be expanded by adding additional basic configuration modules.
  • Arranging a further module initiates the initiation of radio network planning.
  • a module can also be a combiner have functions, so that only the antenna employs a module ⁇ ver.
  • FIG. 1 shows a schematic representation of the first miniaturized base station according to the invention
  • FIG. 2 shows a schematic representation of the second miniaturized base station according to the invention.
  • a base station 1 of a mobile communication system comprises a basic configuration 2, consisting of a communication module 3, a power supply module 4 and a radio module 5, and a further radio module 6, which is connected to the basic configuration 2 and communicates with the modules of the basic configuration 2 ,
  • the communication between modules 3, 4, 5 and 6 takes place on a common internal bus 7 with a predetermined protocol.
  • the data transmission on the bus 7 can also be based on an Internet protocol. This has the advantage that the further radio module 6 does not necessarily have to be arranged at the location of the basic configuration 2.
  • the radio modules 5, 6 maintain the connection to the mobile station or stations, ie the radio modules embody the radio interface.
  • a radio module 5, 6 has a carrier. Additional carriers can be provided by plugging in further radio modules 6. However, radio modules 5, 6 with multiple carriers can also be used.
  • each radio module is generally equipped with an internal antenna for data exchange with the mobile station. However, an external antenna connection can also be provided, either in addition to an existing internal antenna or only the external antenna connection is used to connect the antenna. nes other radio module provided.
  • one of the radio modules is equipped with a so-called combiner function
  • its antenna can also be used by the other radio modules , so that the external antenna connection and the internal antennas (if present) of the others are used here Radio modules can be switched off.
  • This external antenna connection of a radio module is connected via bus 7 to the internal antenna of a radio module with a combiner function.
  • the power supply module 4 serves to supply power to the other modules (communication module 3, radio module 5, 6), the supply being provided via corresponding lines of the bus 7.
  • the power supply module 4 is designed to supply several radio modules 5, 6.
  • the communication module 3 realizes the interface to the so-called backbone of the mobile radio system, that is to say, for example, directly to the corresponding base station controller BSC or via the Internet to the corresponding BSC if the data transmission is to take place via the Internet. In the latter case, the Internet protocol IP is used. Furthermore, in the case of the base station according to FIG. 1, the communication module 3 supplies at least two radio modules 5, 6.
  • Each of the modules whether communication module 3, power supply module 4 or radio module 5 or 6, is arranged in its own housing, the modules are therefore to be regarded as independent.
  • the modules are, for example, arranged or plugged onto a frame (rack) or plug-in device (not shown) containing the bus 7, the housings of the modules containing corresponding plugs. It is also possible to arrange the modules in a suitable frame and to implement the bus connection using appropriate cabling.
  • Fig. 2 shows a second embodiment of the invention, in which the same elements are provided with the same reference numerals.
  • the second base station according to the invention is implemented by connecting a plurality of base configurations 2 and 2 'in series, each base configuration 2, 2' using a communication unit 8 or 8 ', a power supply unit 9 or' and a radio unit 10 or 10 '.
  • the functionality of the communication units 8, 8 ', the power supply units 9, 9' and the radio units 10, 10 ' correspond to the corresponding modules 3, 4 and 5 of the base station according to FIG. 1, however, in contrast to this they do not have their own housings , Said units 8, 8 ', 9, 9' and 10, 10 'can therefore be arranged on a common circuit board in order to achieve the most compact possible basic configuration 2, 2'.
  • the units 8, 8 ', 9, 9' and 10, 10 ' represent functional units in FIG. 2.
  • a power supply unit 9 or 9 ' is designed only to supply a communication module 3 or 3' and a radio module 5 or 5 '.
  • the advantage here is the simpler product line and the higher flexibility.
  • radio network planning is carried out, which is preferably initiated automatically. so that the user is offered maximum ease of use.

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

L'invention concerne une station de base d'un système de radiocommunication, comprenant un module de communication, un module d'alimentation et un module radio, lesdits modules étant constitués par des dispositifs séparés les uns des autres, ayant chacun leur propre boîtier, et étant connectés entre eux pour la communication et pour l'alimentation en courant. En outre, une autre station de base présente au moins deux configurations de base interconnectées, chaque configuration de base étant réalisée sous la forme d'un module indépendant ayant son propre boîtier.
PCT/DE2001/003063 2000-08-10 2001-08-09 Station de base WO2002013553A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001285702A AU2001285702A1 (en) 2000-08-10 2001-08-09 Base station

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10039205.9 2000-08-10
DE10039205A DE10039205A1 (de) 2000-08-10 2000-08-10 Basisstation

Publications (1)

Publication Number Publication Date
WO2002013553A1 true WO2002013553A1 (fr) 2002-02-14

Family

ID=7652069

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/003063 WO2002013553A1 (fr) 2000-08-10 2001-08-09 Station de base

Country Status (3)

Country Link
AU (1) AU2001285702A1 (fr)
DE (1) DE10039205A1 (fr)
WO (1) WO2002013553A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056228A3 (fr) * 2006-11-09 2008-07-10 Eaton Corp Réseau de communication sans fil et procédé de sélection de canal dynamique d'un réseau de communication sans fil

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10339659A1 (de) * 2003-07-14 2005-03-03 Insta Elektro Gmbh Funkgesteuerte elektrische/elektronische Aktoranordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298995A (en) * 1995-03-07 1996-09-18 Motorola Ltd Base station
EP0766414A1 (fr) * 1995-09-29 1997-04-02 Telefonaktiebolaget Lm Ericsson Station radio
WO1999022541A1 (fr) * 1997-10-27 1999-05-06 Telefonaktiebolaget L M Ericsson (Publ) Architecture ouverte de type 'pret a jouer' pour station radio fixe
EP0982956A1 (fr) * 1998-08-25 2000-03-01 Lucent Technologies Inc. Equipement de station de base pour un réseau de communication cellulaire
WO2000028753A2 (fr) * 1998-11-02 2000-05-18 Cisco Technologies, Inc. Appareil station de base destine a des services locaux de distribution multipoint
WO2001058030A1 (fr) * 2000-01-31 2001-08-09 Siemens Aktiengesellschaft Architecture de station de base d'un systeme de radiocommunication

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09102977A (ja) * 1995-10-03 1997-04-15 Mitsubishi Electric Corp 基地局システム
DE19824140C2 (de) * 1998-05-29 2001-05-23 Siemens Ag Verfahren zur Zuordnung zumindest eines Wertes zumindest eines Übertragungsparameters zu Zellen einer m Zellen aufweisenden Kommunikationsanordnung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2298995A (en) * 1995-03-07 1996-09-18 Motorola Ltd Base station
EP0766414A1 (fr) * 1995-09-29 1997-04-02 Telefonaktiebolaget Lm Ericsson Station radio
WO1999022541A1 (fr) * 1997-10-27 1999-05-06 Telefonaktiebolaget L M Ericsson (Publ) Architecture ouverte de type 'pret a jouer' pour station radio fixe
EP0982956A1 (fr) * 1998-08-25 2000-03-01 Lucent Technologies Inc. Equipement de station de base pour un réseau de communication cellulaire
WO2000028753A2 (fr) * 1998-11-02 2000-05-18 Cisco Technologies, Inc. Appareil station de base destine a des services locaux de distribution multipoint
WO2001058030A1 (fr) * 2000-01-31 2001-08-09 Siemens Aktiengesellschaft Architecture de station de base d'un systeme de radiocommunication

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VARIN J: "GSM BASE STATION SYSTEM", ELECTRICAL COMMUNICATION, ALCATEL. BRUSSELS, BE, 1993, pages 155 - 163, XP000368134, ISSN: 0013-4252 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008056228A3 (fr) * 2006-11-09 2008-07-10 Eaton Corp Réseau de communication sans fil et procédé de sélection de canal dynamique d'un réseau de communication sans fil

Also Published As

Publication number Publication date
DE10039205A1 (de) 2002-02-28
AU2001285702A1 (en) 2002-02-18

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