Abstract: A method for performing backup operations includes obtaining a plurality of parameters for each of a plurality of virtual machines (VMs), wherein the plurality of parameters are in a common representation domain, obtaining a plurality of backup capacities each associated with one of a plurality of backup agents, wherein the backup capacity is in the common representation domain, assigning, using the plurality of parameters and the plurality of backup capacities, at least a portion of the plurality of VMs to the plurality of backup agents, and initiating, based on the assigning, backup operations based on at least the portion of the plurality of VMs.

Abstract: A method for performing backup operations includes obtaining a plurality of parameters for each of a plurality of virtual machines (VMs), wherein the plurality of parameters are in a common representation domain, obtaining a plurality of backup capacities each associated with one of a plurality of backup agents, wherein the backup capacity is in the common representation domain, assigning, using the plurality of parameters and the plurality of backup capacities, at least a portion of the plurality of VMs to the plurality of backup agents, and initiating, based on the assigning, backup operations based on at least the portion of the plurality of VMs.

Abstract: Restoring a virtual machine is disclosed. An indication of the virtual machine of a primary site to be restored at a remote site using a copy stored at the remote site of a backup data of the virtual machine of the primary site is received. The virtual machine is restored to the remote site using a backup application deployed at the remote site as a virtual appliance managed using a virtual environment management platform.

Abstract: Restoring a virtual machine is disclosed. An indication of the virtual machine of a primary site to be restored at a remote site using a copy stored at the remote site of a backup data of the virtual machine of the primary site is received. The virtual machine is restored to the remote site using a backup application deployed at the remote site as a virtual appliance managed using a virtual environment management platform.

Abstract: Restoring a virtual machine is disclosed. An indication of the virtual machine of a primary site to be restored at a remote site using a copy stored at the remote site of a backup data of the virtual machine of the primary site is received. The virtual machine is restored to the remote site using a backup application deployed at the remote site as a virtual appliance managed using a virtual environment management platform.

Abstract: Restoring a virtual machine is disclosed. An indication of the virtual machine of a primary site to be restored at a remote site using a copy stored at the remote site of a backup data of the virtual machine of the primary site is received. The virtual machine is restored to the remote site using a backup application deployed at the remote site as a virtual appliance managed using a virtual environment management platform.

Abstract: Restoring a virtual machine is disclosed. An indication of the virtual machine of a primary site to be restored at a remote site using a copy stored at the remote site of a backup data of the virtual machine of the primary site is received. The virtual machine is restored to the remote site using a backup application deployed at the remote site as a virtual appliance managed using a virtual environment management platform.

Abstract: A light-based method of endovascular treatment, in particular, of pathologically altered blood vessels. Provided are a Method of Endovascular Light Treatment and a corresponding Endovascular Light Application Device.

Abstract: A light-based method of endovascular treatment, in particular, of pathologically altered blood vessels. Provided are a Method of Endovascular Light Treatment and a corresponding Endovascular Light Application Device.

Abstract: This patent is directed to an external air conditioning system connected to a parked airplane. The system has multiple refrigeration units. Each refrigeration unit has a controller. Each refrigeration unit's controlled is linked to a common controller. A single stream of air flows through all of the evaporators in series. Each of the refrigeration units has multiple compressors. Additional compressors are activated or deactivated based on refrigerant pressure. The activation or deactivation pressures are staggered across the refrigeration units, thus coordinating operation of the multiple refrigeration units.

Abstract: Parent backup application monitoring of children backup applications is described. Child backup information, including an execution of a child backup task by a child backup application, is communicated from the child backup application to a parent backup application. Second child backup information, including an execution of a second child backup task by a second child backup application, may be communicated from the second child backup application to the parent backup application. A parent backup task is executed by the parent backup application. At least one child backup application inherently lacks a functionality to execute the parent backup task as the parent backup application executes the parent backup task. A report is generated based on the child backup information.

Abstract: A method is provided for determining the integrity of a domain defined in a network. The method includes processes and systems to facilitate the discovery a conceptual ring topology of the domain in the network, and the determination of the integrity of the domain based on the conceptual ring topology that was discovered.

Abstract: A light-based method of endovascular treatment, in particular, of pathologically altered blood vessels. Provided are a Method of Endovascular Light Treatment and a corresponding Endovascular Light Application Device.

Abstract: A device is provided for use with a dither tone signal and an information signal. The device includes a laser diode, an electro-optic modulator, a first filter and a second filter. The laser diode can output a first light signal, whereas the electro-optic modulator can transmit a second light signal. The first filter can generate a first filtered signal based on the information signal. The second filter can generate a second filtered signal based on the dither tone signal. The first light signal is based on the dither tone signal, the information signal and the first filtered signal. The second light signal is based on the first light signal, the information signal, the dither tone signal and the second filtered signal. The filtered signals reduce or cancel the undesired leaked/interfering signals.

Abstract: A device is provided for use with a dither tone signal and an information signal. The device includes a laser diode, an electro-optic modulator, a first filter and a second filter. The laser diode can output a first light signal, whereas the electro-optic modulator can transmit a second light signal. The first filter can generate a first filtered signal based on the information signal. The second filter can generate a second filtered signal based on the dither tone signal. The first light signal is based on the dither tone signal, the information signal and the first filtered signal. The second light signal is based on the first light signal, the information signal, the dither tone signal and the second filtered signal. The filtered signals reduce or cancel the undesired leaked/interfering signals.

Abstract: A light-based method of endovascular treatment, in particular, of pathologically altered blood vessels. Provided are a Method of Endovascular Light Treatment and a corresponding Endovascular Light Application Device.

Abstract: This anti clipping circuit is for a laser transmitter used to transmit sub-carrier multiplexed signals for CATV applications. The circuit design is based on actual clipping measurements showing the specific time and duration of the clipping events is random. The individual clipping pulses interval is fixed, every 4 us. A PHEMT peak detection circuit is used in conjunction with a missing pulse detector/timer to catch all the clipping events. Thus the laser bias current is adjusted automatically at the specific time of the clipping event and for the duration of all the clipping pulses in the event. The controlled increase and decrease of the lasers bias current is DC coupled back into the normal DC bias path via a diode. This gives the anti clipping circuit noise isolation when there are no clipping events and avoids laser clipping during the laser current recovery time as when using an AC coupling scheme.

Abstract: A method is provided for determining the integrity of a domain defined in a network. The method includes processes and systems to facilitate the discovery a conceptual ring topology of the domain in the network, and the determination of the integrity of the domain based on the conceptual ring topology that was discovered.

Abstract: Improved dispersion compensating circuits for optical transmission systems are disclosed. According to the improved method, there is provided a compensation circuit comprising a varactor diode network. The network is preferably inserted between a source of laser modulating signal and the laser. A low-pass filter or all pass filter constructs the network. The network preferably includes an inductor or inductors and a combined circuit, which includes varactors. The network preferably provides an amplitude dependent delay of the modulating signal applied to the laser or to the optical receiver as post dispersion correction circuitry. In a first embodiment, a fixed capacitor is in series with a varactor and connected to a DC bias through inductor. Additional embodiments, using multiple varactors in different circuit configurations, with particular advantages for various applications identified.

Abstract: A method is provided for determining the integrity of a domain defined in a network. The method includes processes and systems to facilitate the discovery a conceptual ring topology of the domain in the network, and the determination of the integrity of the domain based on the conceptual ring topology that was discovered.