High-density WLAN – Ruijie X-Sense Series

High-density WLAN access is always a headache for a wireless network. A conventional solution is to add APs, divide channels, enable load balancing between APs, and use technologies such as power adjustment and rate guarantee. As the number of wireless network terminals keeps increasing, however, the challenge is far more than common ultra-dense user access, and the conventional solution is already helpless.
Ruijie Networks has innovatively developed an ultra-dense user access solution, which shows you how each AP easily serves more than 100 access users while ensuring excellent wireless experience for each user.As Ruijie Networks X-Sense technology can perform tailored optimization based on the types and access locations of customers’ terminals, its advantages are fully exhibited in the ultradense access scenario. You do not need to adjust the power of the AP but all are done by X-Sense, which automatically identifies the type and direction of the current access terminal, and improves parameters such as the per-packet transmit power, receiver sensitivity, and retransmission count of the terminal through dynamic signal compensation. For nontarget coverage areas and non-target terminals, X-Sense reduces coverage to the minimum, thereby ensuring that all target terminals are sufficiently covered while interference between devices is minimized.
  • X-Sense WLAN Solutions allow each Access Point to serve more than 100 users

X-Sense Smart Antenna Introduction:


    • Full coverage based on 16.77 million signal paths
    • Automatic adjustment for best signals
    • Signal strength multiplied by 3 times with the same power supply
    • Smart device access optimization design, more suitable for mobile phone and tablet PC
    • Interference reduction by 30% for easier deployment

X-Sense Product Line Key Technologies:

X-Sense Smart Antenna

  • xsense-antenna

  • The X-Sense is a new-generation smart antenna platform independently developed by Ruijie Networks. It has all merits of a smart antenna. For instance, different antenna paths can be formed through a combination of multiple antennas to implement omni coverage; an optimal antenna path can be selected based on the combination of software and hardware calculation, so as to attain a satisfactory coverage effect and at the same time avoid interference and antenna gain and coverage performance can be improved through antenna combination and addition.

X-Speed Acceleration

    1. Before
    2. After
  • As is known to all, a wireless network is a shared network. When an excessive number of users access the wireless network, terminals preempt the air interface resources of APs, causing sharp performance degradation. When an AP is serving a certain number of users, new users can hardly access the AP or network performance will decrease to such an extent that the network is almost unavailable after a new user accesses the AP; therefore, multi-user performance is an important indicator for assessing the performance of the wireless network, and the multi-user access scenario is one of the biggest headaches of many wireless network users.

    A solution is to enable a wireless device to schedule, just like a scheduling officer, the resources of various devices quickly and in order, so as to prevent air interface resources from being occupied in chaos. In view of this, Ruijie Networks innovatively developed X-speed, a patented technology for wireless network acceleration, which enables a wireless device to predict the traffic of an STA according to the real-time forwarding status of the STA, calculate and adjust the air interface bandwidth for the STA, and then perform traffic shaping based on the token bucket principle to implement fair occupation of air interface resources. The X-speed technology greatly alleviates multiple users’ preemption of air interface resources, and greatly improves wireless performance. Tests show that the user access performance of an AP based on the X-speed technology is at least 30% higher than that of a conventional AP.

X-Sense Product Line:

RG-AP530

  • ap530

  • Radio: Dual
    Protocol: Concurrent 802.11b/g/n and 802.11ac
    Operating Bands: 2.4GHz and 5GHz
    Antenna: X-Sense Smart Antenna array composed of 24 antennas
    MIMO: 3 x 3
    Max Troughput: 1300Mbps / 600Mbps per radio & up to 1900Mbps per AP
    Service Port: Two 10/100/1000Base-T Ethernet (support LAG)
    Management Port: One console port
    Power Supply: 48 VDC local & PoE/PoE+

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RG-AP330

  • ap530

  • Radio: Dual
    Protocol: Concurrent 802.11b/g/n and 802.11a/n
    Operating Bands: 2.4GHz and 5GHz
    Antenna: X-Sense Smart Antenna array composed of 24 antennas
    MIMO: 3 x 3
    Max Troughput: 450Mbps per radio and 900Mbps per AP
    Service Port: One 10/100/1000Base-T Ethernet (support PoE)
    Management Port: One console port
    Power Supply: 48 VDC local & PoE

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RG-AP320

  • ap530

  • Radio: Dual
    Protocol: Concurrent 802.11b/g/n and 802.11a/n
    Operating Bands: 2.4GHz and 5GHz
    Antenna: X-Sense Smart Antenna array composed of 24 antennas
    MIMO: 2 x 2
    Max Troughput: 300Mbps per radio and 600Mbps per AP
    Service Port: One 10/100/1000Base-T Ethernet (support PoE)
    Management Port: One console port
    Power Supply: 48 VDC local & PoE

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