White Papers

Our highly experienced teams are expert in overcoming even the most complex challenges, putting our in-depth knowledge of the latest materials and processes to work in designing outstandingly reliable products and applications for our customers.  Learn how we are addressing industry issues by delivering innovative solutions that get results.

The Value of Cisco Compatible Extensions (CCX) for Rugged Mobile Computers

IEEE and industry standards define how a Wi-Fi radio interoperates with a wireless LAN infrastructure, and the Wi-Fi CERTIFIED™ seal ensures interoperability. For many organizations that rely on mobile computers, however, Wi-Fi CERTIFIED is not enough. These organizations need assurance that their mobile computers will interoperate with a Cisco wireless LAN infrastructure and support Cisco wireless LAN innovations for enhanced security, mobility, quality of service, and network management. The Cisco Compatible seal gives organizations the assurance that they seek.

Wi-Fi: The Importance of Mobility in Hospitals

Many medical devices require persistent network connections. Providing such connections over Wi-Fi in a hospital can be a challenge.

When a medical device is mobile, the Wi-Fi radio in that device must switch, or roam, from one infrastructure endpoint to another. Fast and effective roaming is essential to maintaining a persistent network connection and ensuring the reliable operation of the applications that rely on such a connection.

This white paper explains how roaming works and how roaming can be optimized to ensure the reliable operation of client devices, including medical devices, that use Wi-Fi in a hospital.

802.11n and Business-Critical Mobile Devices


With throughput much greater than that available with previous wireless local area networking (WLAN) standards, the IEEE 802.11n standard has had a significant impact on the WLAN, or Wi-Fi, industry. Most of today’s WLAN infrastructure products support 802.11n, and support on client devices is growing.

Bluetooth Smart and Bluetooth Smart Ready

Present in nearly all wireless phones and an ever-growing number of wireless devices, Bluetooth technology has become an exceptional performer for audio and data transmission. Bluetooth 4.0 introduces Bluetooth Low Energy (BLE), a new protocol that allows for long-term operation of Bluetooth devices in low-volume data transmission. BLE enables smaller form factors, better power optimization, and power cells that last for years on a single charge.

Bluetooth and Wi-Fi Coexistence

Bluetooth and Wi-Fi transmit in different ways using differing protocols. When Wi-Fi operates in the 2.4 GHz band, Wi-Fi transmissions can interfere with Bluetooth transmissions, and Bluetooth transmissions can interfere with Wi-Fi transmissions. Because Bluetooth and Wi-Fi radios often operate in the same physical area and many times in the same device, interference between Bluetooth and Wi-Fi can impact the performance and reliability of both wireless interfaces.

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