Method and apparatus for dynamic spectrum access
First Claim
1. A method of communicating from a first communication device to a second communication device, comprising the steps of:
- operating a first communication device having a plurality of physical layer interfaces, each of which is adapted for connection to a respective one of a plurality of communication networks, the first communication device having a virtual device implemented in kernel space, transporting legacy protocols into a layer 3.5 protocol, each of the interfaces including a network layer device, the virtual device being adapted to receive data packets from a transport layer of the first communication device, to modify the data packets in accordance with the layer 3.5 protocol in response to receipt thereof from the transport layer and transmit the data packets to at least one of the interfaces; and
communicating with a second communication device connected to at least two of the plurality of communication networks simultaneously over the respective ones of the plurality of communication networks to which each of the first and second communication devices is connected.
1 Assignment
0 Petitions
Accused Products
Abstract
Apparatus and methods are disclosed for improving wireless and other network communications, e.g., through improving resource utilization, which may comprise the steps of accumulating channel modeling information relating to channel performance; calculating a channel parameter threshold based on the accumulated channel modeling information, whereby the channel parameter, as measured, being above the threshold indicates the channel is a good channel; adjusting traffic over a selected good channel to improve performance of the network or a network resource. The network resource may comprises battery life for devices operating on the network, data rate for devices operating on the network, constituting or reconstituting ad hoc networks comprising nodes separated by multiple hops, continuity of connectivity within a single communication link over the network, etc. The apparatus and method of operating the apparatus may also comprise dynamically performing the adjusting step resulting from repeating the calculating step over time.
-
Citations
3 Claims
-
1. A method of communicating from a first communication device to a second communication device, comprising the steps of:
-
operating a first communication device having a plurality of physical layer interfaces, each of which is adapted for connection to a respective one of a plurality of communication networks, the first communication device having a virtual device implemented in kernel space, transporting legacy protocols into a layer 3.5 protocol, each of the interfaces including a network layer device, the virtual device being adapted to receive data packets from a transport layer of the first communication device, to modify the data packets in accordance with the layer 3.5 protocol in response to receipt thereof from the transport layer and transmit the data packets to at least one of the interfaces; and communicating with a second communication device connected to at least two of the plurality of communication networks simultaneously over the respective ones of the plurality of communication networks to which each of the first and second communication devices is connected. - View Dependent Claims (2, 3)
-
Specification