CN1400757A - Method for implementing base station data transparent transmission in mobile communication system - Google Patents
Method for implementing base station data transparent transmission in mobile communication system Download PDFInfo
- Publication number
- CN1400757A CN1400757A CN01126351A CN01126351A CN1400757A CN 1400757 A CN1400757 A CN 1400757A CN 01126351 A CN01126351 A CN 01126351A CN 01126351 A CN01126351 A CN 01126351A CN 1400757 A CN1400757 A CN 1400757A
- Authority
- CN
- China
- Prior art keywords
- base station
- data
- transmission
- interface
- station controller
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
This invention discloses a method of realizing transparent transmission of base station data in mobile communication system containing the following steps: to increase related data interface units in the base station and base station controller and provide outupt data send/receive interfaces; usnig the existing exchange units in base station and the base station controller to exchange the processed outer data to the idle slot of the data transmission bus between the present base station and base station controller to use the remaining resources to finish the transparent transmission function from the base stion to its controller to match with related data of transparent data to guarantee the ordinary work of the system.
Description
(1) technical field
The present invention relates to mobile communication system, more specifically refer to, realize the method for base station data transparent transmission in the mobile communication system.
(2) background technology
In GSM (global system for mobile communications), CDMA (code division multiple access), WCDMA (Wideband Code Division Multiple Access (WCDMA)), CDMA2000 mobile communication system such as (CDMA 2000), has the transmission that data-interface is used for voice, signaling between base station and the base station controller.These interfaces comprise the middle base station (NodeB) of Abis mouth, broadband CDMA system (WCDMA) and middle base transceiver station (BTS) of lub mouth, broadband CDMA system (CDMA2000) between the radio network controller (RNC) and the Abis mouth between the base station controller (BSC) between middle base transceiver station (BTS) of global digital mobile communication system (GSM) and the base station controller (BSC), or the like.
In actual the use, the base station often is installed in different machine rooms with base station controller, and the transmission of data-interface is finished by transmission system between base station and the base station controller.Most requirements that have other transfer of data between room, base station and base station controller machine room, as official telephone, building environment information report, data copy etc.And base station machine room and base station controller machine room generally do not have special data transmission link to be used to transmit above-mentioned information.Simultaneously, the most transfer resources of having more than needed that exist of the transmission system between base station and base station controller are not fully utilized.
(3) summary of the invention
Utilize the transmission system between base station and base station controller to have transfer resource more than needed, realize the transmission of external data between base station and base station controller.Thereby enrich the function of base station, help the maintenance of base station, improve the competitiveness of base station simultaneously.
The present invention adopts following technical scheme: the method that realizes base station data transparent transmission (transparent transmission) in the mobile communication system, by in base station and base station controller, increasing data interface unit transmitting-receiving external data, utilize the surplus resources of data transmission link between base station and base station controller, finish the transparent transmission function of base station to the external data between the base station controller.This method may further comprise the steps: a, in base station and base station controller, increase corresponding data interface unit respectively, and the interface of external data transmitting-receiving is provided; B utilizes existing crosspoint in base station and the base station controller, treated external data is exchanged to the idle time slot position of data transmission bus between existing base station and base station controller; C utilizes the surplus resources of data transmission link between base station and base station controller, finishes the transparent transmission function of base station to the external data between the base station controller; D, the related data of configuration transparent data is guaranteed the operate as normal of system in base station controller.
When above-mentioned mobile communication system is when being Abis interface between global digital mobile communication system, base transceiver station and base station controller, data-interface by low rate in the configuration receives external data, and external data is converted to the data format that meets primary group (E1) structure, it is attached to remaining time slots transmission of Abis interface.
When above-mentioned mobile communication system is when being the lub interface between broadband CDMA system, base station and radio network controller, receive external data by configuration high-speed rate or the data-interface that meets transmission control protocol/IP Internet Protocol (TCP/IP), and external data is converted to the data format that meets primary group (E1) or transmission control protocol/IP Internet Protocol (TCP/IP) structure, it is attached to remaining time slots transmission of lub interface.
Above-mentioned technical scheme by open additional data transmission link between base station and base station controller, can conveniently be carried out the transmission of relevant data, data, thereby helps the maintenance of base station.Utilize data transmission link simultaneously, can realize functions such as official telephone, building environment information report, thereby improved the maintainability of base station machine room.
(4) description of drawings
Fig. 1 is the base station schematic flow sheet with data penetration transmission function;
Fig. 2 is for having the schematic flow sheet of data penetration transmission function base transceiver station in the global digital mobile communication system;
Fig. 3 is for having the schematic flow sheet of data penetration transmission function base transceiver station in the broadband CDMA system.
(5) embodiment
See also Fig. 1,, utilize the surplus resources of data transmission link between base station and base station controller, finish the transparent transmission function of base station to the external data between the base station controller by in base station and base station controller, increasing data interface unit transmitting-receiving external data.This method may further comprise the steps:
1, in base station and base station controller, increases corresponding data interface unit respectively, the interface of external data transmitting-receiving is provided
In order to realize the transfer function of external data, must increase the data-interface of existing mobile communication equipment and external equipment.By increasing data interface unit respectively, realize that external data is respectively from the input and output of base station and base station controller both sides in base station and base station controller both sides.
Existing data-interface kind is more, and comparatively ripe interface circuit unit is generally arranged.Can be according to the characteristics of transfer of data between base station and base station controller, the data-interface of selecting configuration to be fit to.For the mobile communication system (as gsm system) that the low speed additional data transmission only can be provided, can dispose data-interfaces such as (as V.35) as RS232, n * 64k; For the mobile communication system that the high speed additional data transmission can be provided (as the WCDMA system), can dispose data-interfaces such as n * 64k, E1; For the mobile communication system that transmission control protocol/IP Internet Protocol (TCP/IP) transmission can be provided (as supporting the WCDMA system of all-IP), can the configuration of IP interface.
2, utilize existing crosspoint in base station and the base station controller, treated external data is exchanged to the idle time slot position of data transmission bus between existing base station and base station controller
External data must at first be put in order the data structure of external data, to meet the requirement of transfer of data between base station and base station controller after importing base station and base station controller by interface unit.
And then, treated external data is exchanged to the idle time slot position that has data transmission bus between base station and base station controller now, this can utilize existing crosspoint realization in base station and the base station controller.
3, utilize the surplus resources of data transmission link between base station and base station controller, finish the transparent transmission function of base station to the external data between the base station controller
Because transmission equipment is independently with respect to base station and base station controller, the external data that has been positioned at data transmission bus between base station and base station controller is finished transparent transmission by transmission equipment, thereby realizes the transparent transmission function of external data.
Transmission equipment commonly used comprises that optical fiber, microwave, highspeed user's circuit (HDSL), coaxial cable are direct-connected etc.
4, in base station controller, dispose the related data of transparent data, guarantee the operate as normal of system
After increasing the transparent transmission function of external data, in order to guarantee the operate as normal of system, the data configuration that must in base station controller, be correlated with, crosspoint with informing base station and base station controller both sides, internal data on the transfer bus and external data are distinguished, be beneficial to the recovery of data.
Embodiment 1:
See also Fig. 2, when above-mentioned mobile communication system is when being Abis interface between global digital mobile communication system, base transceiver station and base station controller, data-interface by low rate in the configuration receives external data, and external data is converted to the data format that meets primary group (E1) structure, it is attached to remaining time slots transmission of Abis interface.
1, the data-interface of low rate receives external data in the configuration
Abis interface in the present global digital mobile communication system between base transceiver station and base station controller adopts primary group E1 interface mode, data rate 2M more.Abis interface is used to transmit voice channel, signaling channel and Operation and Maintenance channel, the quantity of data volume and voice channel and signaling channel, is that the carrier frequency number of base transceiver station configuration is relevant.Generally speaking, the data volume of 2M does not all take and finishes, and can use for the external data transparent transmission.
Because the surplus resources of 2M transmission circuit is less, be fit to the external data of low speed in the additional transmitted.So can dispose similar coffret, as RS232, n * 64k etc., the external data E1 interface for configuration needs assigned timeslot, promptly adopts n * 64k mode.
2, Data Format Transform
With the Data Format Transform of the data such as RS232 of serial is n * 64k mode, is beneficial to add existing transmission data/address bus.
3, by the net sheet external data is exchanged to the idle time slot of data/address bus
Utilize the existing switching net of base transceiver station and base station controller both sides, as SD529, the external data that will meet n * 64k is incorporated into transfer bus, and then utilizes existing transfer resource to realize the transparent transmission of external data.
Embodiment 2:
See also Fig. 3, when above-mentioned mobile communication system is when being the lub interface between broadband CDMA system, base station and radio network controller, receive external data by configuration high-speed rate or the data-interface that meets transmission control protocol/IP Internet Protocol (TCP/IP), and external data is converted to the data format that meets primary group (E1) or transmission control protocol/IP Internet Protocol (TCP/IP) structure, it is attached to remaining time slots transmission of lub interface.
1, configuration high-speed rate or the data-interface that meets ICP/IP protocol receive external data
Lub interface in the broadband CDMA system between base station and radio network controller adopts the circuit-switched transfer mode of primary group E1 interface, data rate 2M more.When the WCDMA system supported all-IP, the lub interface adopted the packet-switched transmission mode that meets ICP/IP protocol.The lub interface is used to transmit voice channel, signaling channel and Operation and Maintenance channel, the quantity of data volume and voice channel and signaling channel, is that the carrier frequency number of base transceiver station configuration is relevant.Generally speaking, data quantity transmitted does not all take and finishes, and can use for the external data transparent transmission.
Owing to data volume between base station in the broadband CDMA system and radio network controller is bigger, the transfer resource configuration is more.The surplus resources of transmission circuit is generally more, is fit to additional transmitted external data at a high speed.Can dispose similar coffret, as n * 64k, the E1 of circuit exchange mode and the IP of block exchange mode etc.For the external data E1 interface of configuration, can adopt the assigned timeslot transparent transmission is n * 64k mode, also can adopt E1 all to transmit i.e. 32 * 64k mode.
2, Data Format Transform
According to transmission line is the requirement of circuit exchange mode or block exchange mode, will be based on the data format of data such as Circuit-switched n * 64k, E1, with IP data format, be converted to the mode that is fit to the transmission needs, to add existing transmission data/address bus based on packet switching.And then utilize existing transfer resource to realize the transparent transmission of external data.
In sum, additional middle low speed or high-speed data transmission link can be realized the transmission of data easily between base station and base station controller, be convenient to opening and safeguarding of base station.Can be used for simultaneously functions such as official telephone, building environment information report, thereby improve the maintainability of base station machine room.
Claims (3)
1, realize the method for base station data transparent transmission in a kind of mobile communication system, it is characterized in that, may further comprise the steps:
In base station and base station controller, increase corresponding data interface unit respectively, the interface of external data transmitting-receiving is provided;
Utilize existing crosspoint in base station and the base station controller, treated external data is exchanged to the idle time slot position of data transmission bus between existing base station and base station controller;
Utilize the surplus resources of data transmission link between base station and base station controller, finish the transparent transmission function of base station to the external data between the base station controller;
In base station controller, dispose the related data of transparent data, guarantee the operate as normal of system.
2, realize the method for base station data transparent transmission in the mobile communication system as claimed in claim 1, it is characterized in that, when described mobile communcations system is when being Abis interface between Golbal System for Mobile Communic-ations, base transceiver station and base station controller, data-interface by low rate in the configuration receives external data, and external data is converted to the data format that meets primary group (E1) structure, it is attached to remaining time slots transmission of Abis interface.
3, realize the method for base station data transparent transmission in the mobile communication system as claimed in claim 1, it is characterized in that, when above-mentioned mobile communcations system is a broadband CDMA system, when being the lub interface between base station and radio network controller, receive external data by configuration high-speed rate or the data-interface that meets transmission control protocol/IP Internet Protocol (TCP/IP), and external data is converted to the data format that meets primary group (E1) or transmission control protocol/IP Internet Protocol (TCP/IP) structure, it is attached to remaining time slots transmission of lub interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011263512A CN1154271C (en) | 2001-07-27 | 2001-07-27 | Method for implementing base station data transparent transmission in mobile communication system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB011263512A CN1154271C (en) | 2001-07-27 | 2001-07-27 | Method for implementing base station data transparent transmission in mobile communication system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1400757A true CN1400757A (en) | 2003-03-05 |
| CN1154271C CN1154271C (en) | 2004-06-16 |
Family
ID=4666371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011263512A Expired - Fee Related CN1154271C (en) | 2001-07-27 | 2001-07-27 | Method for implementing base station data transparent transmission in mobile communication system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1154271C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004010614A1 (en) * | 2002-07-18 | 2004-01-29 | Huawei Technologies Co., Ltd. | A transmitting method of optical transmission maintenance information |
| CN1845629B (en) * | 2005-06-20 | 2010-04-14 | 华为技术有限公司 | Method for remote maintaining 3G base station |
| WO2011003364A1 (en) * | 2009-07-10 | 2011-01-13 | 大唐移动通信设备有限公司 | Method and device for maintaining long term evolution base station |
| CN102781026A (en) * | 2011-05-10 | 2012-11-14 | 惠州紫旭科技有限公司 | Wireless transparent data transmission method |
| CN110089090A (en) * | 2016-12-19 | 2019-08-02 | 日立江森自控空调有限公司 | Communication control unit and facility communication system |
-
2001
- 2001-07-27 CN CNB011263512A patent/CN1154271C/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004010614A1 (en) * | 2002-07-18 | 2004-01-29 | Huawei Technologies Co., Ltd. | A transmitting method of optical transmission maintenance information |
| CN1845629B (en) * | 2005-06-20 | 2010-04-14 | 华为技术有限公司 | Method for remote maintaining 3G base station |
| WO2011003364A1 (en) * | 2009-07-10 | 2011-01-13 | 大唐移动通信设备有限公司 | Method and device for maintaining long term evolution base station |
| CN101945411B (en) * | 2009-07-10 | 2013-05-29 | 电信科学技术研究院 | Method and device for maintaining LTE base station |
| US9622095B2 (en) | 2009-07-10 | 2017-04-11 | China Academy Of Telecommunications Technology | Method and device for maintaining long term evolution base station |
| CN102781026A (en) * | 2011-05-10 | 2012-11-14 | 惠州紫旭科技有限公司 | Wireless transparent data transmission method |
| CN110089090A (en) * | 2016-12-19 | 2019-08-02 | 日立江森自控空调有限公司 | Communication control unit and facility communication system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1154271C (en) | 2004-06-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1227861C (en) | Method and apparatus for controlling multiple logical data flow in variable data rate environment | |
| CN1399833A (en) | Acceleration dependent channel swithing in mobile telecommunications | |
| CN1197279C (en) | Apparatus and associated method for communicating multimedia information upon communication link | |
| CN101043666A (en) | Maintenance system, maintenance access apparatus and maintenance method of base station | |
| CN101043237A (en) | Method and system for providing wireless communication | |
| CN1682502A (en) | Apparatus, system and method for the transmission of data with different QoS attributes | |
| CN1234255C (en) | Asynchronous transferring mode data changement in mobile communicating system | |
| CN1823509A (en) | Wireless-aware network switch and switch ASIC | |
| CN1500358A (en) | Automatic detection and modification of channel usage in TDMA wireless communication networks | |
| CN1897566A (en) | System and method for realizing convergent point service quality guarantee based on class grading | |
| CN1411300A (en) | Apparatus and method of providing signal for public and special mobile communication system | |
| CN1154271C (en) | Method for implementing base station data transparent transmission in mobile communication system | |
| CN1856123A (en) | System and method for exchanging modules in switch | |
| CN1784873A (en) | System and method for dynamic allocation and simultaneous operation of forward packet data and supplemental channels in EV-DV network | |
| CN1589048A (en) | Multisystem multichannel radio communication device and radio communication method using said device | |
| CN1178439C (en) | Multi-link transmission of data over cellular network | |
| CN101043307A (en) | Method and apparatus for de-activating hybrid automatic repeat request process in a wireless communications system | |
| CN1165192C (en) | Method for adapting GPRS packet channel distribution time | |
| CN1992656A (en) | Accessing and networking method for wireless digital communication | |
| CN1625292A (en) | Method for transforing base station environment monitoring information | |
| CN1874341A (en) | Implementation method for binding service transmission line | |
| CN1859595A (en) | System and its method for transmission group net in radio cut-in net | |
| CN1204771C (en) | Transmission method of light transmission maintaining information | |
| CN101044715A (en) | Method and apparatus for processing data in communication system | |
| CN1859434A (en) | Multiple service device and its signal processing method based on primary group |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040616 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |