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Home >> Products & Services >> Radio Access >> TD-SCDMA

TDeN Series

 

Depending on the core predominance in TD-SCDMA domain, DT mobile explores the application of TD in each field actively, takes the lead in developing miniaturization TD-SCDMA enterprise network system——TDeN which is applied to coal mine, offshore oil, nuclear power station, wind power, army, special communication and so on.
This system could content the needs of enterprise producing and living, promote the integration of industrialization and informationization, TDeN have the characteristics as integrated service communication network, flexible networking, strong service expansion, multi-point interconnection and free roaming capability, adapt to a variety of enterprise operating environment, good compatibility, high reliability and security.


Integrated Radio Network Controller:TDR100
TDR100 is an important network element of TDEN system, is integrated access control equipment, advanced MicroTCA platform is adopted in its service platform, the high-speed backplane bus communication is adopted inside the equipment. The design of miniaturization is adopted by TDR100, integrates RNC, Node B controller and packet service of core network which meets the requirements of enterprise users and reduces the cost of network construction. TDR100 provides convenient operation and maintenance functions and is developed especially for enterprise users, complex and expensive OMC equipments which are used in public network are removed. Operation and maintenance of equipment can be accomplished by a server.


Features
MicroTCA architecture, small size, high integration, high capacity.
The packet switch domain of core network, RNC and Node B controller functions are integrated in TDR100, unified access and handling of voice and data services are provided. Reliability and stability of product are improved by the technology of radio resource pool management.
Unique radio resource management algorithms, which makes efficient use of radio spectrum resource to ensure good wireless coverage.
Providing 12 Ir interfaces which are connected to Node B, 72 Node Bs can be connected at most.
The technology of wireless carrier shared is used, and 12 carriers are supported.
Support the protocols of GMM, CM/SM/GSMS, RRC/RANAP/NBAP, IUUP/PDCP/RLC/MAC/FP and so on.

Application scenario
TDR100 is an important network element of TDEN system, is integrated RNC, wireless Node B controller and packet switch service of core network. It can be used widely in coal mine, offshore oil, nuclear power station, army, special communication and so on.


Switching and dispatching controller:TDS100
TDS100 is an IP telephone gateway, switching and dispatching controller, integrates functions of MSC server of core network CS domain in TD-SCDMA public network and performs the functions of switching and dispatching, is responsible for receiving the information from gateway and delivering to TDR100 to handle, supply integrative dispatching of voice and data service. TDS100 is core processing equipment of enterprise network which is developed especially for medium and large enterprise, and its core value is seamless integration of TD, VoIP and fixed network.
 

Features
NO.7 and SIP is supported, which makes the network more facility.
It can exist as media gateway independently, interconnecting with soft switch network.
It may serve as IP PBX device that supports VoIP service for enterprise users.
Concentrated network management based on WEB, multi-point management, concentrated track, statistic service.
It supported multi-point smoothing networking in complex network environment, and it supported roaming service and switch in different standard, at the same time, it supported many access manners such as uplink PRI、SS7、SIP and so on.
It supported access capability of 2000 users in one frame at most, supporting multi-point interconnection networking at the same time.Support the access of TD-SCDMA/GSM/PHS/WIFI/VoIP.
Application scenario
TDS100 is designed especially for meeting the diversified communication requirements of medium and large enterprises, all kinds of advanced mobile technologies such as TDM, VoIP in communication field are integrated in TDS100, and construct multi-service integrated communication platform for enterprises, so enterprise IT management expenses can be saved effectively, enterprise image can be promoted and working efficiency can be improved greatly.

Node B controller:TDB100
TDB100 is an important network element of TDeN system, and performs wireless Node B control function, advanced MicroTCA platform is adopted in its service platform, the high-speed backplane bus communication is adopted inside the equipment. Ethernet interfaces or the optical interfaces are used when connected to other network elements and then a wider bandwidth for communication equipment is provided, at the same time, more convenient and common transport protocol mechanisms are provided to convenient for interconnection of devices. The design of miniaturization is adopted by TDB100, which meets the requirement of enterprise network users and reduces the cost of network construction.



Features
The technology of wireless carrier shared is used, and 12 carriers are supported.
Providing 12 Ir interfaces which are connected to Node B, 72 Node Bs can be connected at most.
Aluminum structural components, chassis and light weight; Duct design is reasonable, good ventilation and heat dissipation.
The modularization Design is adopted by TDB100; system can be expanded by stackable TDB100. TDB100 can be interconnected to TDR100 through IP, so is easy to expansion.
Perform the function of base band signal processing, and support expansion of base band processing.
CS(Circuit Switched) domain services and PS(Packet Switched)domain services of any speed are supported, supports combined services of PS domain and CS domain ervices.
Application scenario
It is used in TDeN system expansion, and it can improve greatly system capacity and processing capability. It is applied to coal mine, offshore oil, nuclear power station, army, special communication and so on.


Intrinsic Safety Node B:TDU100
TDU100 is intrinsic safety Node B which is designed for meeting the strict safety requirement in coal mine. TDU100 is designed with intrinsic safety circuit, with following features: explosion protection, low power, low heat dissipation, high reliability, it can be used for underground wireless network coverage, and it belongs to distributed manner of network. It is advanced system architecture oriented TD-SCDMA, fully taking into account the strict requirements of mine safety production, reflecting the technical strength and customer oriented service concept of DT Mobile.



Features
High-capacity with low-power, provide 23 traffic channels, power is 100mW, a better solution to the burst traffic problem in a certain area.
Full compliance with GB3836.1 (electrical equipment for explosive gas atmospheres - General requirements); Meet GB3836.4 (electrical equipment for explosive gas atmospheres - intrinsic safety requirements) requirements, safe and reliable.
Small size, light weight, wall mounting, easy to install and maintain.
Application scenario
TDU100 is designed for meeting the strict safety requirement in coal mine, it is intrinsic safety Node B that suited to install under coal mine. High-capacity with low-power, seamless coverage of corner and turning point can be realized.


Indoor Node B:TDU200
TDU200 is the indoor node B on the ground, with following features: high efficiency, compact structure. The wireless network coverage of the indoor on the ground is accomplished by TDU200, and stable, high-speed data services can be provided. It is a higher capacity product of TDeN, makes use of application advantages of remote optical fiber, and fully considers the needs of the users in the services, such as capacity, coverage, transmission, power supply, installation, maintenance and so on.



Features
Supporting full band, high-capacity with 12 carriers at most, achieves flexible complement coverage of hot spots and blind spots.
Using technology of distributed Node B of remote optical fiber, long transmitting distance, single-stage cascade distance is 10Km, 6 classes can be cascaded, the maximum transmission is 40Km.
Small size, light weight, supports the installation of hanging on the wall and pole installation, easy installation.
Application scenario
Super indoor coverage, emission power is up to 20W, support cascade, wall mount, hanging and pole installation scheme.Using technology of distributed Node B of remote optical fiber, single-stage cascade distance is 10Km, 6 classes can be cascaded.


Outdoor Node B:TDU300
TDU300 is the outdoor node B on the ground, with following features: support for multi-antenna, auto calibration. The wireless network coverage of the outdoor on the ground is accomplished by TDU300, and it is necessary equipment to implement proprietary smart antenna, anti-multipath interference and other advanced technology of TD-SCDMA. It makes use of application advantages of remote optical fiber, fully considers the needs of the users such as the services, capacity, coverage, transmission, power supply, installation, maintenance and so on. Integrated design is adopted with high integration, and remote independent coverage can be achieved, save the resource of stations.



Features
Supporting high capacity of 9 carriers, large capacity, high efficiency power amplifier which is greater than 25%, fully meeting all the requirements of outdoor macro coverage.
Using technology of distributed Node B of remote optical fiber, long transmitting distance, single-stage cascade distance is 10Km, 6 classes can be cascaded, the maximum transmission is 40Km.
Supporting the wall, pole and other installation, easy installation.
Supporting dual-polarized, double, ordinary 8/6 and other types of antenna to meet a variety of outdoor coverage requirements.
Application scenario
Outdoor coverage, 8 channels are supported at most, emission power of each channel is 6W,macro coverage is supported.

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