摘要:
An ultra wide band communication network is provided. One embodiment ultra wide band network includes a master device and a plurality of slave devices structured to communicate with the master device using a plurality of ultra wide band pulses. The ultra wide band network also includes a medium access control protocol comprising a time division multiple access frame, the time division multiple access frame comprising a first mode for protocol exchange and a second mode for data exchange. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.
摘要:
A wireless communication network system apparatus which provides for isochronous data transfer between node devices of the network, which provides at least one master node device which manages the data transmission between the other node devices of the network, which avoids or reduces interference from other wireless products and which resolves random errors associated with wireless technology including multipath fading. The system provides a communication protocol which shares the wireless transport medium between the node devices of the network, and which provides each node device on the network a designated transmit time slot for data communication.
摘要:
A wireless communication network system apparatus which provides for isochronous data transfer between node devices of the network, which provides at least one master node device which manages the data transmission between the other node devices of the network, which avoids or reduces interference from other wireless products and which resolves random errors associated with wireless technology including multipath fading. The system provides a communication protocol which shares the wireless transport medium between the node devices of the network, and which provides each node device on the network a designated transmit time slot for data communication.
摘要:
An ultra wide band communication network is provided. One embodiment ultra wide band network includes an industry standard transceiver and an ultra wide band transceiver communicating with the industry standard transceiver, with both transceivers communicating using at least one Time Division Multiple Access frame. Another embodiment network comprises an industry standard transceiver and an ultra wide band transceiver, wherein one transceiver is structured and configured to manage data transmission between all of the transceivers, with each of the transceivers having a Medium Access Control Unit including a Physical layer interface. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.
摘要:
An ultra wide band communication network is provided. One embodiment ultra wide band network includes a master device and a plurality of slave devices structured to communicate with the master device using a plurality of ultra wide band pulses. The ultra wide band network also includes a medium access control protocol comprising a time division multiple access frame, the time division multiple access frame comprising a first mode for protocol exchange and a second mode for data exchange. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.
摘要:
An ultra wide band communication network is provided. One embodiment ultra wide band network includes a master transceiver and a slave transceiver structured to communicate with the master transceiver using a plurality of ultra wide band pulses. The master transceiver includes a framing control unit configured to generate a plurality of TDMA frames, each of the plurality of TDMA frames having a plurality of slots, each of the plurality of slots having a start of frame slot configured to identify each of the plurality of TDMA frames to the slave transceiver. This Abstract is provided for the sole purpose of complying with the Abstract requirement rules that allow a reader to quickly ascertain the subject matter of the disclosure contained herein. This Abstract is submitted with the explicit understanding that it will not be used to interpret or to limit the scope or the meaning of the claims.
摘要:
A Medium Access Control protocol software architecture which comprises a microcode component providing the protocol implementation level functions and an engine component providing hardware level functions. The Medium Access Control protocol and method for use in a network system allows for centralized management of all MAC-level services by a master device. The Medium Access Control protocol provides an improved protocol message throughput via the sequence retransmission request protocol scheme. The Medium Access Control protocol provides a reduced data transmission latency and provides dynamic allocation of data slots within a Time Division Multiple Access frame definition. The Medium Access Control protocol also provides a set of failure management functions and power control support.
摘要:
A method of data transmission according to one embodiment of the invention includes transmitting a plurality of bursts to transmit data, each burst occupying at least one of a plurality of frequency bands. Specifically, a bandwidth of at least one of the plurality of bursts is at least two percent of the center frequency of the burst. In one preferred embodiment, a bandwidth of at least one of the plurality of bursts is at least 100 MHz. In another preferred embodiment, each burst occupies at least one of the plurality of frequency bands, but less than all of the plurality of frequency bands.
摘要:
The method for configuring at least two devices of a hearing system (10) using a communication channel comprises the steps of a1) providing, using said communication channel, a first (11) of said devices with a request (R1) for the execution (E1) of at least one first configuring command in said first device (11); b1) executing (E1) said at least one first configuring command in said first device (11); a2) providing, using said communication channel, a second (12) of said devices with a request (R2) for the execution of at least one second configuring command in said second device (12); wherein step a2) is started before step b1) is completed, in particular wherein step a2) is completed before step b1) is completed. This way, time can be saved in configuring two or more devices (11;12;13) of a hearing system (10).
摘要:
A control method, apparatus, and system capable of securely distributing a shared secret network encryption key from a host to a wireless peripheral device. The sharing of the secret network encryption key is accomplished without the intervention of a man-machine interface at the peripheral. Embodiments enable a wireless device to receive and store multiple encryption keys, to select the appropriate encryption key depending on the network in range of the device, and thus to freely associate with multiple networks.