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The TDR300 is a large-capa加拿大时时彩网站成行之前,蘭會雲組織了拉練,最後從32名報名同學里淘汰了一半多,留下15人,後來有幾個家長反對,最後的隊伍里,只剩下11個同學。”推動我國經濟由高速度增長轉向高質量增長,就要進一步樹立“創新是引領發展的第一力量”“技術進步是經濟繁榮的根源”這樣的理念,深化科技教育體制改革,鼓勵大眾創業、萬眾創新。city wireless network controller that has been developed by Datang Mobile.The TDR3000 consists of a standard hardware platform, IP switching technology, separate control layer and transaction layer processing, and software distributed processing, so as to equip the system with larger capacity, better modularization, and greater reliability.

Features

High capacity and integration
Provides single-rack solutions, with one single rack supporting at least a million users
The internal connectivity has IP switching, and separate control layer and transaction layer switching
With powerful packet service processing capability, it enables enhanced packet data processing by increasing linear data service processing, so as to support over 3.2 million users when configured with full functions.
Comprehensive reliability assurance mechanism
Has built-in fault and failure detection, isolation, recovery and retroversion
Regular monitoring of key resources, with a task monitoring and resources inspection function
Core card with 1+1 backupKey cards can achieve a configuration with a pooled resources redundancy
The interface supports APS and redundancy configuration.
Flexible user differentiation function that can be customized by the user
Different levels of prioritization of users which reflects the differentiation of services to attract users;high priority users can access the network at any time and from any locationBetter quality of service for high priority users.
Complete interfaces
Support ATM/IP dual-protocol stackingIt can support a range of physical interfaces including E1, STM-1, STM-4, channelized STM-1 interface, POS, CPO, FE, and GE, and has the flexibility to establish networks under different phases and conditions.
Industry-leading wireless resources management algorithm.
The TDR3000 uses Datang Mobile’s patented algorithm for power control, switching, load control, channel allocation and packet dispatching, enabling users to optimize coverage, capacity and quality.
Smooth upgrades
It has been developed based on the R5 protocol version, and can be smoothly upgraded to later versions including R6 and R7.
The system has a modular design, which facilitates smooth online expansion.Once the single board has been started, it can automatically load programs, access internal connectivity data within the system, as well as user’ configuration data, and automatically enter the service status, i.e. plug and play.
The control and user layers of the system are separated, and can be differentially expanded depending on variations in telephone traffic, so as to accommodate different circumstances.

Application scenario

The TDR3000 is a new-generation high-capacity TD-SCDMA wireless network controller based on the all-IP switching platform. It supports the 3Gpp R7 protocol, is compatible with R6, R5 and R4 terminals, and can access the core R6, R5 and R4 networks.


五分时时彩平台

  • Full Coverage

    In wireless network coverage, indoor coverage has been difficult. With the construction of the city's modernization, China's super-large buildings, more and more complex environment of the scene, the capacity demand, to 加拿大时时彩a下载7月20日,記者對海口周邊一些廢棄的水塘走訪發現,這些水塘形成已久,在暑假期間適逢雨季,這些坑塘大部分積滿了水,積水深度難以預測。利用社會資金,結合國家主體功能區、風景名勝區、國家公園、旅游景區和新農村的規劃與建設,合理利用景區、郊野公園、城市公園、公共綠地、廣場及城市空置場所建設休閑健身場地設施。the indoor scenario planning has added a new urgent problems.

  • Smooth Evolution

    Focusing on systems integration, low cost and high performance, Datang Mobile offers complete end-to-end solutions and products for TD-LTE networks, including core, access and test terminals to assist customers improve network performance and facilitate future evolution and development.

  • Networking Optimization/Planning

    The refinement of the network planning applications not only to help operators to allocate the overall network resources statically, but also need to reflect the local site for the dynamic changes, reducing unnecessary investigation costs and the reduction of planning and adjustment time, Then the optimal network resource will be adjusted rationality.

 
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