Abstract: A wireless communication system may include first and second wireless communications devices communicating with one another via a wireless communications link having a settable link characteristic. The first and second wireless communications devices may include respective first and second wireless transceivers and respective first and second controllers coupled thereto. The first controller may be for detecting received interference, for determining a type of the interference from among interference types comprising wideband interference and narrowband interference, and for setting the settable link characteristic to compensate for the interference based upon the interference type.

Abstract: A communication system may include a wireless communications device having a wireless transceiver and a controller cooperating therewith, and a wireless base station having a wireless transceiver and a controller cooperating therewith for communicating with the wireless communications device using orthogonal frequency-division multiplexing (OFDM) based upon pilot sub-carriers. The controller of the wireless base station may randomly allocate the pilot sub-carriers over time.

Abstract: A mobile ad hoc network (MANET) may include a plurality of mobile nodes. Each mobile node may include a wireless transceiver and a controller cooperating therewith for exchanging isosynchronous Internet Protocol (IP) communications with at least one adjacent mobile node. The isosynchronous IP communications may comprise at least one of voice communications and data communications.

Abstract: A wireless communications system may include wireless communications devices with each including a wireless transceiver and a processor coupled thereto for transmitting and receiving communications and using a challenge-response authentication protocol. The wireless communications devices may also include a master wireless communications device and a slave wireless communications device. The master wireless communications device may transmit a polling message including an unencrypted portion and an initial encrypted challenge portion. The slave wireless communications device may transmit a polling reply message including an unencrypted portion and an initial encrypted response portion based upon receiving the polling message from the master wireless communications device.

Abstract: A communications system may include a first wireless communications device communicating based upon a first wireless communications protocol, a second wireless communications device communicating based upon a second wireless communications protocol different from the first wireless communications protocol, and a wireless base station. The wireless base station may communicate with the first wireless communications device and the second wireless communications device based upon a frame structure. The frame structure may be defined by sub-carriers at respective different frequencies and symbols at respective different times. The frame structure may include a frame control header, a first frame portion for communicating with the first wireless communications device based upon the first wireless communications protocol, and a second frame portion for communicating with the second wireless communications device based upon the second wireless communications protocol.

Abstract: A method is provided for processing a packet (300) at an egress end user node (110). The method includes a decoding step and a concurrent writing step. The concurrent writing step is performed subsequent to the decoding step. The decoding step involves decoding a packet having a plurality of headers (306-314). The concurrent writing step involves concurrently writing each of the headers (306-314) to a packet buffer memory (122) and a respective protocol stack layer memory (126-134). More specifically, a MAC layer protocol header (306) is concurrently written to the packet buffer memory and a MAC layer memory (126). An LLC layer protocol header (308) is concurrently written the packet buffer memory and an LLC layer memory (128). A network layer protocol header (310) is concurrently written to the packet buffer memory and a network layer memory (130), and so on.

Abstract: A communication system may include a wireless communications device having a wireless transceiver and a controller cooperating therewith, and a wireless base station having a wireless transceiver and a controller cooperating therewith for communicating with the wireless communications device using orthogonal frequency-division multiplexing (OFDM) based upon pilot sub-carriers. The controller of the wireless base station may randomly allocate the pilot sub-carriers over time.

Abstract: A wireless communications system may include wireless communications devices with each including a wireless transceiver and a processor coupled thereto for transmitting and receiving communications and using a challenge-response authentication protocol. The wireless communications devices may also include a master wireless communications device and a slave wireless communications device. The master wireless communications device may transmit a polling message including an unencrypted portion and an initial encrypted challenge portion. The slave wireless communications device may transmit a polling reply message including an unencrypted portion and an initial encrypted response portion based upon receiving the polling message from the master wireless communications device.

Abstract: A wireless communication system may include first and second wireless communications devices communicating with one another via a wireless communications link having a settable link characteristic. The first and second wireless communications devices may include respective first and second wireless transceivers and respective first and second controllers coupled thereto. The first controller may be for detecting received interference, for determining a type of the interference from among interference types comprising wideband interference and narrowband interference, and for setting the settable link characteristic to compensate for the interference based upon the interference type.

Abstract: A mobile ad hoc network (MANET) may include a plurality of mobile nodes. Each mobile node may include a wireless transceiver and a controller cooperating therewith for exchanging isosynchronous Internet Protocol (IP) communications with at least one adjacent mobile node. The isosynchronous IP communications may comprise at least one of voice communications and data communications.

Abstract: A communications system may include a first wireless communications device communicating based upon a first wireless communications protocol, a second wireless communications device communicating based upon a second wireless communications protocol different from the first wireless communications protocol, and a wireless base station. The wireless base station may communicate with the first wireless communications device and the second wireless communications device based upon a frame structure. The frame structure may be defined by sub-carriers at respective different frequencies and symbols at respective different times. The frame structure may include a frame control header, a first frame portion for communicating with the first wireless communications device based upon the first wireless communications protocol, and a second frame portion for communicating with the second wireless communications device based upon the second wireless communications protocol.

Abstract: A method is provided for processing a packet (300) at an egress end user node (110). The method includes a decoding step and a concurrent writing step. The concurrent writing step is performed subsequent to the decoding step. The decoding step involves decoding a packet having a plurality of headers (306-314). The concurrent writing step involves concurrently writing each of the headers (306-314) to a packet buffer memory (122) and a respective protocol stack layer memory (126-134). More specifically, a MAC layer protocol header (306) is concurrently written to the packet buffer memory and a MAC layer memory (126). An LLC layer protocol header (308) is concurrently written the packet buffer memory and an LLC layer memory (128). A network layer protocol header (310) is concurrently written to the packet buffer memory and a network layer memory (130), and so on.

Abstract: A method and apparatus for an improvement of a computer network by bringing commonality down to the device driver level. The computer network having at least one processor node having a circuit control module and a plurality of dedicated combinations of device driver and device object. Each of the dedicated combinations is capable of exchanging data between a circuit control module and one device type of a plurality of device types. The dedicated combinations of the device driver and the device object are replaced by a generic device driver and generic device agent capable of exchanging data between the circuit control module and any one of the plurality of device types.

Abstract: A method and apparatus for an improvement of a computer network by bringing commonality down to the device driver level. The computer network having at least one processor node having a circuit control module and a plurality of dedicated combinations of device driver and device object. Each of the dedicated combinations is capable of exchanging data between a circuit control module and one device type of a plurality of device types. The dedicated combinations of the device driver and the device object are replaced by a generic device driver and generic device agent capable of exchanging data between the circuit control module and any one of the plurality of device types.

Abstract: A method and apparatus for an improvement of a computer network by bringing commonality down to the device driver level. The computer network having at least one processor node having a circuit control module and a plurality of dedicated combinations of device driver and device object. Each of the dedicated combinations is capable of exchanging data between a circuit control module and one device type of a plurality of device types. The dedicated combinations of the device driver and the device object are replaced by a generic device driver and generic device agent capable of exchanging data between the circuit control module and any one of the plurality of device types.