摘要:
The present invention is related to transmitting quality of service (QoS) information of a target base station for admitted service flows during a handover operation. The invention comprises providing a service to a mobile station from a serving base station and receiving at the serving base station a handover request from the mobile station. The serving base station the provides a handover notification to a target base station, wherein the handover notification comprises a QoS parameter associated with the service. The serving base station then receives from the target base station a handover notification response, wherein the handover notification response comprises service level prediction information that is determined in response to the QoS parameter associated with the service. Finally, the serving base station provides a handover response to the mobile station, the handover response comprising the service level prediction information.
摘要:
The present invention is related to transmitting quality of service (QoS) information of a target base station for admitting service flows during a handover operation. The invention comprises providing a service to a mobile station from a serving base station and receiving at the serving base station a handover request from the mobile station. The serving base station then provides a handover notification to a target base station, wherein the handover notification comprises a QoS parameter associated with the service. The serving base station then receives from the target base station a handover notification response, wherein the handover notification response comprises service level prediction information that is determined in response to the QoS parameter associated with the service. Finally, the serving base station provides a handover response to the mobile station, the handover response comprising the service level prediction information.
摘要:
The invention provides a method of manufacturing a high sag lens and a lens manufactured thereby. According to the invention, in manufacturing a lens, a polymer lens section made of ultraviolet cured resin is formed on a substrate. Polymer is injected into a mold having a plurality of grooves and then cured by ultraviolet ray to form a plurality of lens sections. Thereafter, a substrate is adhered integrally to a back side of the lens section. Finally, the mold is released from the lens section to produce a lens array. The invention eliminates a need to correct a lens surface resulting from polymer shrinkage and enhances quality of the lens. Also, the invention allows manufacture of the lens without repeating a replication method and dramatically increases work productivity.
摘要:
Disclosed is a lens holder assembly which includes a silicon substrate, a lens supporter, a glass plate, a diffraction member, and an aspheric lens. A coupling opening is formed through the center of the silicon substrate by wet etching so as to have an inclined wall. The lens supporter is provided in the coupling opening of the silicon substrate. A mount opening, on which an objective is to be mounted, and a through opening, through which light beams pass, are formed through the center of the lens supporter. The glass plate is attached to a lower side of the silicon substrate so as to be penetrated with the light beams and to close the coupling opening, the diffraction member is attached to a lower side of the glass plate, and the aspheric lens is formed on a portion of an upper side of the glass plate which is exposed by the through opening formed through the lens supporter.