摘要:
A device for use with a gyroscopic stabilizer for use in an assembly that is moveably connected to a vehicle. The gyroscopic stabilizer has a gyroscope, a skew motor, and a skew motor velocity servo-control system. The gyroscopic stabilizer can control a skew of the assembly based on a torque signal to maintain the assembly in an intended position. The skew motor velocity servo-control system can control the skew motor. The skew motor can move the gyroscope. The gyroscope can provide the torque signal. The device comprises an assembly position determining system, a detector, a state estimator and an output portion. The assembly position determining system can generate an assembly position signal based on one of a position of the assembly, a position of the gyroscopic stabilizer, a position of the gyroscope, a position of the skew motor and a position of the skew motor velocity servo-control system. The detector can detect a skew of one of the assembly, the gyroscopic stabilizer, the gyroscope, the skew motor and the skew motor velocity servo-control system and to generate a skew signal. The state estimator can provide an error signal based on the skew signal. The output portion can provide an output signal to the gyroscopic stabilizer. The output signal is based on the assembly position signal and the error signal.
摘要:
This invention proposes providing support for remote call forwarding set-up for IP desk phones via messaging. Whenever a user wants to set-up or change call forwarding for his/her IP desk phone, the user can send a Short Message (SM) to user's IP desk phone. The user can send such call forwarding set-up/change SM via user's mobile phone or from any Internet connected e-mail system. With this approach, the user can set-up the call forwarding for his/her IP desk phone anytime, anywhere and with immediate effect.
摘要:
A scheduler selects an I/O from a session of a pool and updates token buckets associated with resource limits and reserves for the session and the pool and statistics used in determining fair sharing. To select an I/O, the scheduler identifies sessions with a non-empty queue, identifies head I/Os in the queues, computes for the head I/O a deadline using session and pool reserve buckets and a release time using session and pool limit buckets, and selects a head I/O with an earliest deadline that is past the release time. If the deadline of the selected candidate head I/O is in the past, the scheduler transfers the selected head I/O to the tail of the storage device queue. Otherwise, the scheduler selects the pool with the least amount of I/O traffic according to a session fair share estimator.
摘要:
A method of providing automatic channel switching for IPTV is disclosed. The method includes: authenticating a user having an IPTV service profile upon receiving an indication that the user has powered on the user's IPTV viewing device; downloading the user's IPTV service profile from a subscriber database; retrieving the user's IPTV-related calendar data from a Calendar Server and storing the IPTV-related calendar data in a local database, wherein the calendar data includes the exact date and time at which the user wants to watch at least one IPTV broadcast on an IPTV viewing device; transmitting IPTV content to the user's IPTV viewing device through a set-top box; and changing the channel on the IPTV viewing device automatically based on the user's calendar data.
摘要:
A fault-tolerant and efficient way of deducing a set of inconsistent stripes for a network RAID protocol, wherein clients forward input/output (I/O) to a particular controller device called the coordinator, which executes RAID logic and which sends out device IOs to the relevant storage devices. If the coordinator fails then a new coordinator reconstructs its state from the storage devices.
摘要:
A client node of a distributed storage system adaptive determines on an operation-by-operation basis whether to process a network-RAID IO operation (IO request) locally at the client node or to forward the IO request to a storage server of the system for processing. The client node determines to process the requested network-RAID operation at the client node when a local estimator for a type of the requested network-RAID operation is less than a central estimator for the type of the requested network-RAID operation. Otherwise, the client node determines to process the requested network-RAID operation at a storage server when the local estimator for the type of the requested network-RAID operation is greater than the central estimator for the type of the requested network-RAID operation.
摘要:
A routing technique for supporting an internet protocol (IP) Multimedia Subsystem (IMS) Subscriber Locator Function (SLF) is provided. It is, in part, based on using a user's identification information, e.g. a user's realm, to facilitate the routing of information. This technique enables the implementation of a distributed subscriber location function (SLF) in an IMS network. The subscriber locator function (SLF) ultimately allows for accommodation of more users through multiple home subscriber service (HSS) elements.
摘要:
With regard to the exemplary method, a first communication is received from an IPTV subscriber at an IPTV application server via the subscriber's Web-accessible device. The server accesses level of service data for the subscriber and displays a new Web page based on the level of service data. The Web page includes a list of applicable channels. The server also determines whether the subscriber has a set-top box that is powered on. Where the subscriber does have a set-top box and the set-top box is powered off, data received from the subscriber is saved in the database. Where the subscriber does have a set-top box and the set-top box is powered on, the subscriber is allowed to perform a switching function for each applicable and currently viewable channel on a search result list. Finally, a signal to the set-top box to change the channel.
摘要:
The present invention provides a method for supporting flexible display names in a communication network. One embodiment of the method includes selecting, at a network entity, one of a plurality of display names for a calling party in response to receiving a request to initiate a call from the calling party to a called party. This embodiment of the method also includes transmitting a message from the network entity towards the called party. The message includes the selected display name for the calling party.
摘要:
A fault-tolerant and efficient way of deducing a set of inconsistent stripes for a network RAID protocol, wherein clients forward input/output (I/O) to a particular controller device called the coordinator, which executes RAID logic and which sends out device IOs to the relevant storage devices. If the coordinator fails then a new coordinator reconstructs its state from the storage devices.