Dan Yang Hospital

Customer Profile:

Danyang City, Jiangsu Province People’s Hospital is located in the Yangtze River Delta, the ancient city of Grand Canal Danyang City, Danyang City is a three-level general hospital.

The hospital covers an area of 42,000 square meters, construction area of 71,400 square meters, open 868 beds. At present, we are actively promoting such construction projects as outpatient and emergency department inpatient comprehensive buildings. After the expansion and expansion, the total land area will reach 65.9 mu and the building area will be 162,300 square meters. More than 1,300 hospital employees, with more than 200 senior titles, doctoral students, master’s degree graduate more than 110 people for the hospital to achieve a comprehensive, coordinated and sustainable development provides a strong guarantee of personnel and intellectual support.

In recent years, the overall level and overall strength of the hospital has been steadily increasing year by year, being rated as a civilized unit in Jiangsu Province for more than ten consecutive years.

 

Customer Demand

Danyang People’s Hospital has established a powerful medical information management system (such as HIS, PACS, etc.). However, during the course of using it, it is found that due to the limitation of the information point fixed in the wired network, the system has played a greater role. The application of wireless network has completely broken this limitation. Therefore, the Institute of Sociology Research decided that the new mobile medical treatment should be carried out and the new public wireless network should be synchronized to improve the medical environment for patients.

1.wireless network for mobile ward check

2.wireless network for bedside care

3.Wireless Network Used for calling communication

4.Wireless network for care monitoring

5.wireless network for drug library management

6.wireless network for patient identification and asset management

7.medical care, patients wireless Internet access

8.wireless network for clinical education and research

Because mobile medical information is carried by medical services, and this kind of information is closely related to the vital signs of the patients, the requirements for the construction of the wireless network are not allowed to make mistakes. Even the wireless also requires the reliability and security provided by the wired network.

During the rounds, the doctor needs to call a large amount of patient information wirelessly, including PACS information. Based on the above imaging devices, PACS can achieve daily average of 20G of image data. The terminal daily average access to image data volume of nearly 50GB, the daily forwarding data to the WEB about 10GB, peak hourly reading amount of 6.3GB or so. So to meet the uninterrupted wireless network at the same time, enough bandwidth is the key to protect the doctor’s business. Through the use of dual-band 11n wireless network, the connection rate should be 600 ~ 900Mbps, the actual throughput can reach 100 ~ 200Mbps security access to patient information within a short time to achieve the interaction of mobile information.

DCN Solution

This wireless construction adopts the standard 802.11acac network protocol standard, providing the wireless bandwidth access capability of a single AP not less than dual-band 1167Mbps, and providing high-performance wireless coverage;

Wireless signals cover the entire ward area to ensure smooth coverage of network access requirements. Provide data access business, so that users in this office can quickly access a wealth of internal resources.

Danyang People’s Hospital The wireless network construction is divided into two sets of internal and external wireless networks, the network should use 5.8G band, external network using 2.4G band; Intranet: for mobile ward, mobile care, external network: to provide wireless Internet Services, both inside and outside the network must be physically isolated, covering several typical areas: hospital ward area, delivery room, ICU, operating room, doctor’s office, nurses station. Each area has different characteristics, in the previous demand analysis has been analyzed. Different terminal types exist in these areas at the same time, and different terminal types also affect the design planning of the wireless network.

This wireless construction adopts the standard 802.11acac network protocol standard, providing the wireless bandwidth access capability of a single AP not less than dual-band 1167Mbps, and providing high-performance wireless coverage;

Wireless signals cover the entire ward area to ensure smooth coverage of network access requirements. Provide data access business, so that users in this office can quickly access a wealth of internal resources.

DCN Solution Highlights

As some 802.11b and 802.11g terminals negotiate at a low rate or the terminal is far away from the AP in the wireless network, the negotiation rate is low, which leads to a large number of users with large delay in wireless network access and slowness and low performance of the AP. Simply using rate control and traffic shaping can not solve the AP performance problems caused by the access of low-rate terminals. The DCN smart wireless AP fundamentally solves this problem through intelligent control based on terminal space-time fairness, and guarantees users of the same good wireless Internet access experience in the same location no matter what type of terminal they use.

Through intelligent control based on end-point fairness, network performance has greatly increased for both the client and the entire network. The performance of all high data rate clients has greatly improved, while low-rate clients have had almost no negative impact. In the open wireless network, the effect of performance improvement even more obvious. Once the high-speed client finishes the transmission, the number of clients being transmitted in the wireless network is less, so the competition and retry will be reduced, which greatly improves the performance of the AP.

Comparing 802.11b / g / n to three different speed units that run on a highway, slow walking units inevitably affect fast moving units on this unreasonable road.

DCN wireless equipment uses ASIC chip-based wireless forwarding technology, not only supports wireless switching, but also supports wired switching, all wireless traffic and wired traffic in the same chip to achieve unified forwarding; wired and wireless intelligent integrated control and forwarding architecture, integrated Wireless controller and routing switch functions, the deployment of wireless controller directly connected networking mode, greatly reducing the user’s investment costs, improve network performance and facilitate network management.

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