Abstract: A wireless communication system includes one or more base stations able to divide resources between multiple network operators sharing the base station. A shared base station is configured to monitor a contribution to the load on the base station associated with network operators sharing the base station resources and to provide the determined contribution to the load to one or more other base stations for use in load balancing between the base stations.

Abstract: A relay communication system is described in which a relay node communicates with a base station using a sequence of frames, each frame comprising a plurality of sub-frames. The relay node has an energy saving mode in which it monitors for communications from said base station in at least one pre-determined sub-frame of each frame and does not monitor for communication from said base station in at least one other sub-frame of that frame.

Abstract: A relay communications system is described in which a base station receives a request from an MME that an overload procedure be started or stopped. The base station inserts the identity of the MME into the request and forwards the modified request to a relay node. The relay node then initiates or terminates the overload procedure in accordance with the request for mobile telephones which the MME that made the request serves, but not for mobile telephones which the MME does not serve.

Abstract: A mobile communications system is described in which an E-UTRAN base station dynamically changes its handover and/or its cell reselection parameters to control the load on the base station and which transmits a message to a non E-UTRAN neighbouring cell, so that it can adapt its handover and/or its cell reselection parameters to avoid repeated handover and/or cell reselection of a mobile communications device between the non E-UTRAN cell and the E-UTRAN cell.

Abstract: A dependability measurement system for use in a communications network includes several functional components which work together to measure, analyze and report the dependability parameters and metrics. A performance measurement function measures performance parameters between a first location and a second location in the communications network. A service-affecting event computation function analyzes performance parameters measured by the performance measurement function. An equipment event measurement function monitors network elements of the communications network for occurrence of network element events. A population calculator determines components within the communications network which are related to the dependability metrics to be reported upon and calculates in-service time information for the components.

Abstract: An elongate, malleable ablation probe including an elongate malleable body and a plurality of longitudinally spaced apart electrodes disposed at a distal end thereof. The electrodes are separated one from another by insulative material. In one embodiment, a malleable insert is provided for insertion into a flexible longitudinal sleeve, the flexible longitudinal sleeve conforming to the shape of the malleable insert upon such insertion. In other embodiments, a malleable core is surrounded by a flexible body, the electrodes being mounted to the body.

Abstract: A collimation assembly for use in a laser scanning unit is provided. Methods for aligning collimation and pre-scan assemblies in a laser scanning unit are further provided. Also provided are alignment structures for use in aligning collimation and pre-scan assemblies in a laser scanning unit.

Abstract: A method of aligning a print image of an electrophotographic machine, the method including the steps of determining a power level of a laser beam, sensing a synch position of the laser beam associated with the scan line and varying a delay time before starting the scan line dependent upon the power level and the synch position.

Abstract: A laser scanning unit is provided comprising a housing; a scanning assembly including a scanning device; a first light beam source directing a first light beam toward the scanning device; a second light beam source directing a second light beam toward the scanning device; and first and second post-scan optical assemblies located to receive first and second scanning beams reflected from the scanning device. Each post-scan optical assembly may comprise a first, second and third fold mirror, a first f-theta lens located between the first and the second fold mirrors, and a second f-theta lens located to receive light reflected from the third fold mirror and outputting a compensated scanning beam for generating a scan line on a corresponding photoconductive member.

Abstract: A pavement dryer has a pick-up assembly operating with a gas processing system. The pick-up assembly has an assembly frame mounted on wheels and connected to the gas processing system, and a nozzle that is maintained in close proximity to a paved surface. The gas processing system has a system frame mounted on wheels, a compressor, and a collection chamber. The compressor draws air from the nozzle through the collection chamber. Water entrained in the air flow is removed from the paved surface and settles in the collection chamber. The water may be separated by gas centrifuges. The nozzle has a nozzle lip positioned to provide a controlled gap with the paved surface. The size of the gap can preferably be adjusted, preferably by a movable damper. The nozzle has a trailing edge seal that forcibly engages the paved surface, and preferably also has end seals.

Abstract: A lens has a lens body (1), reinforcing extensions (3a, 3b) and a clear aperture (9) surrounded on top and bottom by lens body. The lens is suitable for spot scanning. The lens is made of a water absorbing material, such as most polymers, particularly acrylate polymers. Aluminum sheets as vapor barriers are attached on each side of the lens body. This results in excellent resistance to change or distortion in high humidity environments.

Abstract: A collimation assembly for use in a laser scanning unit is provided. Methods for aligning collimation and pre-scan assemblies in a laser scanning unit are further provided. Also provided are alignment structures for use in aligning collimation and pre-scan assemblies in a laser scanning unit.

Abstract: A laser scanning unit is provided comprising a housing; a scanning assembly including a scanning device; a first light beam source directing a first light beam toward the scanning device; a second light beam source directing a second light beam toward the scanning device; and first and second post-scan optical assemblies located to receive first and second scanning beams reflected from the scanning device. Each post-scan optical assembly may comprise a first, second and third fold mirror, a first f-theta lens located between the first and the second fold mirrors, and a second f-theta lens located to receive light reflected from the third fold mirror and outputting a compensated scanning beam for generating a scan line on a corresponding photoconductive member.

Abstract: A collimation assembly for use in a laser scanning unit is provided. Methods for aligning collimation and pre-scan assemblies in a laser scanning unit are further provided. Also provided are alignment structures for use in aligning collimation and pre-scan assemblies in a laser scanning unit.

Abstract: A pavement dryer has a pick-up assembly operating with a gas processing system. The pick-up assembly has an assembly frame mounted on wheels and connected to the gas processing system, and a nozzle that is maintained in close proximity to a paved surface. The gas processing system has a system frame mounted on wheels, a compressor, and a collection chamber. The compressor draws air from the nozzle through the collection chamber. Water entrained in the air flow is removed from the paved surface and settles in the collection chamber. The water may be separated by gas centrifuges. The nozzle has a nozzle lip positioned to provide a controlled gap with the paved surface. The size of the gap can preferably be adjusted, preferably by a movable damper. The nozzle has a trailing edge seal that forcibly engages the paved surface, and preferably also has end seals.

Abstract: An elongate, malleable ablation probe including an elongate malleable body (38) and a plurality of longitudinally spaced apart electrodes (40) disposed at a distal end thereof. The electrodes (40) are separated one from another by insulative material. In one embodiment, a malleable insert is provided for insertion into a flexible longitudinal sleeve, the flexible longitudinal sleeve conforming to the shape of the malleable insert upon such insertion. In other embodiments, a malleable core is surrounded by a flexible body, the electrodes (40) being mounted to the body.