摘要:
A novel data structure in a router helps to compute viable next hops for forwarding a data packet from a router to its destination along multiple alternate loop-free paths, which are not necessarily of shortest distance. Each viable next hop may also be specified with a degree of optimality, which enables a route to perform QoS routing and fault-tolerant routing efficiently. The data structure can be implemented as an add-on software to existing routing protocols and may be implemented in existing networks which use shortest path protocols, even where less than all of the routers use the data structure and multiple path scheme described herein.
摘要:
A processor is described having an out-of-order core to execute a first thread and a non-out-of-order core to execute a second thread. The processor also includes statistics collection circuitry to support calculation of the following: the first thread's performance on the out-of-order core; an estimate of the first thread's performance on the non-out-of-order core; the second thread's performance on the non-out-of-order core; an estimate of the second thread's performance on the out-of-order core.
摘要:
In a method for over-the-air provisioning of a mobile terminal in a wireless network, a first transaction between the mobile terminal and a web server is performed via an external port. During the first transaction, the mobile terminal obtains user subscription information for subscribing to network services. During a second transaction between the web server and the mobile terminal, the mobile terminal obtains device management information for authorizing the mobile terminal to access the network services. The first and second transactions are conducted via the same external port.
摘要:
A system and method are provided for performing Local Centre Authorization Service (LCAS) in a network system, the system having a data aligner configured to align bytes of input data according to groups of members. The system also including an LCAS control manager configured to generate de-sequencing control commands in response to data input from the data aligner. The system further including a de-sequencer configured to de-sequence the input data input from the data aligner according to de-sequencing control commands received from the LCAS control manager.
摘要:
A system and method are provided for performing Local Center Authorization Service (LCAS) in a network system, the system having a data aligner configured to align bytes of input data according to groups of members. The system also including an LCAS control manager configured to generate de-sequencing control commands in response to data input from the data aligner. The system further including a de-sequencer configured to de-sequence the input data input from the data aligner according to de-sequencing control commands received from the LCAS control manager.
摘要:
This invention is an algorithm that restores routing in a link-state network after a link failure without flooding the entire routing area with new routing information. The algorithm operates only in the local neighborhood of the failed link and informs the minimum number of routers about the failure.
摘要:
A heterogeneous processor architecture is described. For example, a processor according to one embodiment of the invention comprises: a set of large physical processor cores; a set of small physical processor cores having relatively lower performance processing capabilities and relatively lower power usage relative to the large physical processor cores; virtual-to-physical (V-P) mapping logic to expose the set of large physical processor cores to software through a corresponding set of virtual cores and to hide the set of small physical processor core from the software.
摘要:
A system and method for policing of access to resources in a heterogeneous data redirection device is disclosed. The invention utilizes Random Early Detection to determine whether or not a given packet should be dropped or accepted into the resource. The invention uses a combination of different metrics each of which utilizes a different version of RED. Schemes can include a Per-Flow Weighted RED metric, a Global RED metric and a Fair Share Pool metric, where shared resource allocation is dependent dynamically upon the number of users at the time a packet requests access. These metrics can be combined in variety of ways to yield a final drop or accept decision for an incoming packet so that it does not access resources.
摘要:
Methods and devices for initial bootstrap of a user terminal are provided. The user terminal transmits at least one first message to an initial bootstrap server. The first message includes device management capability information for the user terminal. The initial bootstrap server selects a device management protocol to be used by the user terminal and sends the selected device management protocol to the user terminal in at least one second message.
摘要:
In a method for over-the-air provisioning of a mobile terminal in a wireless network, a first transaction between the mobile terminal and a web server is performed via an external port. During the first transaction, the mobile terminal obtains user subscription information for subscribing to network services. During a second transaction between the web server and the mobile terminal, the mobile terminal obtains device management information for authorizing the mobile terminal to access the network services. The first and second transactions are conducted via the same external port.