摘要:
Technologies are generally described for systems, methods, and devices for implementing device and session identification. In some examples, a processor may receive a first communication from a device. The first communication may include requests to interact with a web page, a session identifier associated with the first communication, and a protocol address associated with the device. The processor may receive a second communication from the device. The second communication may include a device identifier associated with the device, where the device identifier may be different from the internet protocol address, and the session identifier. The processor may link the first communication with the device identifier based on the session identifier. The processor may further analyze the first communication with respect to the device identifier to produce an analyzed first communication.
摘要:
Examples are disclosed for forwarding channel condition information for a wireless communication channel and precoding data to be transmitted over the wireless communication channel based on the forwarded channel condition information.
摘要:
Technologies are generally described for cognitive radio spectrum sensing via Code Division Multiple Access (CDMA) receiver coding. A CDMA module in the front-end of a cognitive radio system may be used to sense spectrum. When the system is not decoding or transmitting signals, a modified CDMA receiver coding may replace a pseudorandom code used in decoding with relatively pure, non-random detection frequency to scan for energy from primary users of the spectrum. Multiplication of the received signal by spectrally pure codes in place of the CDMA code renders the CDMA processor effectively a scanning spectrum analyzer and may detect energy at multiple frequencies. The allocation of sub-bands and/or timing may be adjusted to account for the detected energy.
摘要:
The invention relates to a method implemented at a first wireless network to handoff a mobile wireless device to a second wireless network, the method comprising: receiving coverage information associated with the mobile wireless device, wherein the received coverage information includes a physical location of the mobile wireless device; determining whether the mobile wireless device is capable of being covered by the second wireless network based, on the received coverage information, wherein the determining includes determining that the mobile wireless device is not currently covered by the second wireless network; and transmitting a handoff request to the second wireless network based, at least in part, on a determination that the mobile wireless device is capable of being covered by the second wireless network. Further, the invention relates to a method and apparatus to handoff a mobile wireless device from a first wireless network to a second wireless network.
摘要:
A glue composition can include: one or more glue proteins selected to undergo a conformational change responsive to a pH change; and one or more pH components selected to change the pH of the one or more glue proteins in response to a change in one or more conditions. The glue can be prepared by: providing one or more glue proteins selected to undergo a conformational change in response to a pH change; and combining the glue proteins with one or more pH components selected to change the pH of the one or more glue proteins in response to a change in one or more conditions.
摘要:
Examples are disclosed for executing vertical handovers of wireless devices configured to couple with heterogeneous wireless networks. In some examples, wireless devices on separate heterogeneous networks may be swapped between the heterogeneous networks.