Abstract: A variable data rate wireless transmitter configured to receive input of data from a plurality of input channels and transmit at least some of the data over a variable data rate wireless point-to-point communication link, wherein portions of the data are associated with priorities, and the wireless transmitter is configured to change transmission of at least some of the portions of the data, based, at least partly, on the priorities associated with the portions of the data, and on a data rate configured for transmitting the portions of the data over the variable data rate wireless communication link.

Abstract: A method for decreasing jitter for at least some packets in a first packet-switched communication system including defining parameters for a communication channel wherein the parameters determine a maximum jitter level, setting up a communication channel using the parameters to provide a channel with a predefined maximum jitter level, selecting packets from the first packet-switched communication system which are to be transmitted via the defined-jitter communication channel, and transmitting the determined packets via the defined-jitter communication channel. A packet switched network operating a designated defined-jitter channel for packets requiring defined jitter. Related apparatus and methods are also described.

Abstract: A variable data rate wireless transmitter configured to receive input of data from a plurality of input channels and transmit at least some of the data over a variable data rate wireless point-to-point communication link, wherein portions of the data are associated with priorities, and the wireless transmitter is configured to change transmission of at least some of the portions of the data, based, at least partly, on the priorities associated with the portions of the data, and on a data rate configured for transmitting the portions of the data over the variable data rate wireless communication link.