735results about How to "Avoid resources" patented technology

Extensible resource messaging in a communication network is provided through creation of a flexible, extensible, and secure messaging environment. A client-server architecture may be implemented in which user applications employ messaging clients to send resource requests for network information, allocation and other operations and receive resource responses, and in which network elements, through resource agents, may use messaging servers to accept resource requests and return resource responses. Resource agents in different network domains may interact through the messaging environment and work together to fulfill resource requests. An XML-based messaging mechanism may be built with a defined message format that can provide flexible message contexts. Network resource semantics may be specified using XML schemas so that network resources are expressed as resource-specific XML elements and network updates can be implemented by updating the XML resource schemas. Secure enhancements may be realized by secure transport, message verification and other means.

A multi-stage packet filtering method and system. The multi-stage packet filtering according to the invention applies a set of filtering rules early in the processing of incoming communications packets by filtering incoming data packets using the filtering rules in a plurality of stages wherein the first stage is triggered by the receipt of a data packet by the device. Filtering rules that cannot be applied in the first stage may be deferred to a pre-memory allocation stage. Thus, preferable leaving only rules that must be executed in conjunction with protocol processing to be filtered at a filtering stage executed in a protocol processing filtering stage.

A method for providing a buffer status report in a mobile communication network is implemented between a base station and a user equipment. When data arrives to buffers of the user equipment and the priority of a logical channel for the data is higher than those of other logical channels for existing data in the buffers, a short buffer status report associated with the buffer of a logical channel group corresponding to the arrival data is triggered. The user equipment is based on obtained resources allocated by the base station to fill all data of the buffer of the logical channel group in a Protocol Data Unit. If all data of the buffer of the logical channel group corresponding to the arrival data can be completely filled in the Protocol Data Unit, the short buffer status report is canceled. Otherwise, the user equipment transmits the short buffer status report.

A robot apparatus which, by exploiting limited resources highly efficiently, is capable of making expressions matched to the motion or to complex variegated feeling or instinct states, representing the crucial information in achieving smooth communication with the human being, is disclosed. A method of expression by the robot apparatus is also disclosed. The robot apparatus expresses plural states, such as emotional states or the processing states of perceptual recognition, by a light radiating device loaded at a location of the head part of the humanoid robot apparatus walking on two legs. The light radiating device includes e.g. the color hue, saturation and patterns of light emission as expressive units represented independently of one another. A plural number of orthogonal states, that is, the emotional states and the states of perceptual recognition, are expressed simultaneously, using a plural number of the orthogonal representations of the light radiating device correlated by a unit for correlating plural reciprocally orthogonal states, derived from the own inner states or external stimuli, with at least one expressive unit.

The invention relates to a new structure of a control channel region within a sub-frame of a 3GPP-based based communication system using OFDM in the downlink. This new structure of a control channel region is inter alia particularly suitable for conveying physical downlink control channel information from a donor eNodeB to a relay node. The control channel region is divided in CCEs that have equal size irrespective of the presence of further cell-specific and/or UE-specific reference signals within the control channel region. This is achieved by dividing the control channel region in plural sub-CCEs that are combined to CCEs all having equal size (in terms of resource elements that can be used for the signaling of control information). The control channel region is divided in the frequency domain and/or time domain in a FDM respectively TDM fashion in order to obtain the sub-CCEs

Digital rendering over a network is described. Rendering resources associated with a project are stored in a project resource pool at a rendering service site, and for each rendering request received from a client site the project resource pool is compared to current rendering resources at the client site. A given rendering resource is uploaded from the client site to the rendering service only if the project resource pool does not contain the current version, thereby conserving bandwidth. In one embodiment, redundant generation of raw rendering resource files is avoided by only generating those raw rendering resource files not mated with generated rendering resource files. Reducing redundant generation of raw resources is also described, as well as statistically reducing the number of raw resource files required to be uploaded to the rendering service for multi-frame sessions.

In accordance with some aspects of the present invention, systems and methods are provided for dynamically and/or automatically selecting and/or modifying data path definitions that are used in performing storage operations on data. Alternate data paths may be specified or selected that use some or all resources that communicate with a particular destination to improve system reliability and performance. The system may also dynamically monitor and choose data path definitions to optimize system performance, conserve storage media and promote balanced load distribution.

A distributed query system includes a distributed collection of dynamically created compiled queries. As each client submits a query, a parameterized query skeleton is identified, which identifies the general form of the query, and the parameters associated with the particular query. If a compiled form of the skeletal query is available within the distributed system, it is executed with the parameters of the current query. If the compiled form of the skeletal query is not available within the distributed system, a compiled form is created, and the location of this compiled skeletal query is stored for subsequent access by this client, or other clients. The executable compiled skeletal queries may be stored at each client system, in a commonly available server storage system, or within one or more database servers. A routing system may be provided to efficiently route parameterized queries to the appropriate location(s) of the compiled skeletal query.

In embodiments of the present invention improved capabilities are described for the computer program product steps of serving a limited network connection to an endpoint computing facility via network device access control lists, where the limited network connection may enable the endpoint to communicate with a limited set of network resources; assessing security compliance information relating to the endpoint to determine a security state; and in response to receiving an indication that the security compliance information is acceptable, serving a managed network connection to the endpoint, where the managed connection may enable the endpoint to communicate with a larger set of network resources than the limited network connection.

An inter-cell interference coordination method comprises: measuring an interference over thermal noise of a first subcarrier resource block in an uplink direction and obtaining an interference over thermal noise measurement value by a first base station; judging whether a first high interference indicating message is received from a second base station when the interference over thermal noise measurement value is larger than a first preset threshold value by the first base station; sending an overload indicator message to the second base station which has sent the high interference indicating message or shielding the first subcarrier resource block by the first base station when the first high interference indicating message is received; and sending the overload indicator message to base stations to which all the neighboring cells belong by the first base station when the first high interference indicating message is not received. The overhead at X2 interface is reduced according to the present invention.

Methods of assessing feasibility of a project include receiving a datum from a customer; designing an application specific system based on the datum; analyzing the datum; evaluating a set of input parameters to determine an applicability of the application specific system to a customer process; and providing feedback for the customer process with the application specific system.

The method for distinguishing the MBMS service request from the other service request comprising steps of: sending a message to a UE by a RNC to indicate that the UE needs a RRC or a PS domain connection; sending a message to a SGSN by the UE to indicate it requires MBMS service or dedicated service; and sending different messages to the RNC by the SGSN according to the different service types or messages. This invention can make the SGSN correctly distinguish service requests initiated by different services and then adopt different operations on different service requests accordingly. This kind of differentiated operation can make the SGSN send different signaling to the RNC, which makes the RNC count the number of UEs accurately and avoid the waste of radio resources.

The invention provides a method, a base station, a terminal and a system for cooperative work of a wireless local area network (WLAN) and a cellular network. The method comprises the steps that when the base station confirms that the WLAN should be accessed into the terminal, namely the WLAN needs to be used for distributing services of the cellular network, deployment information of the WLAN is confirmed, a frequency point of work of the WLAN is used as a sub-carrier, a physical downlink control channel (PDCCH) of the cellular network is used for carrying out cross-carrier scheduling on the WLAN through a carrier aggregation mode, and the WLAN can be accessed into the terminal according to WLAN scheduling information sent by the base station through the PDCCH. Therefore, the problems that when the fact that the WLAN should be accessed into the terminal is confirmed, access time is long and system resources are wasted in the prior art are solved, and speed that the WLAN is accessed into the terminal is improved.

The invention describes a robotic hybrid system application frame based on a multi-core processor architecture. In a robotic system which takes an ARM (Advanced RISC Machines)/X86 multi-core processor as a controller, a multi-core parallel processing structure of the ARM/ X86 multi-core processor is used for operating the robotic hybrid system application architecture consisting of a real-time operating system, non-real-time operating systems and a system supporting frame on a whole robotic controller so as to provide improved operating system service, wherein the real-time operating system, non-real-time operating systems and the system supporting frame simultaneously operate. In the application frame, one real-time operating system independently operates in one ARM/X86 core, meanwhile, a plurality of non-real-time operating systems operate in other ARM/X86 cores, the operating systems mutually individually occupy processor resources and peripherals, robotic application programs with different real time requirements are independently operated, and the application programs can be used (drawing 1) in a uniform ROS (Robotic Operating System) application node form.

This invention provides wireless safety network through the integration of mobile femto-cells (mFAP), into macro-cellular system. Such network provides safety management for students during their travel to and from school through the supervision of handovers between home and mobile femto-cell and the macro-cellular environment as well as supervision of class attendance, emergency function, and other services.

An information processing system has first and second electronic sub-systems, and control means for controlling the sub-systems. At least the first sub-system has a software representation registered with the control means. The control means changes a state of the first sub-system through interacting with the software representation. The first and second sub-systems are also capable of interacting directly with one another without the control means being involved. To avoid conflicts, at least the first sub-system is capable of de-registering with the control means so as to functionally disable its software representation at the control means.

A method is provided for attack detection and protection of a set of virtual machines in a system, which includes at least one first host server hosting said set of virtual machines. The method includes: receiving an attack detection message regarding a virtual machine, triggering a first migration of the virtual machine from the first host server toward a security system, and receiving an attack treatment message regarding the migrated virtual machine.

The invention relates to a data encryption and decryption technology, in particular to a method adopting the parallel data processing of multi-crypto chips to improve the encryption and decryption speed of a system. A parallel data processing unit for the multi-crypto chips and a high-speed encryption method for the data have the following advantages that: the operation of the system does not occupy extra resource of a main CPU, all the encryption and decryption operations are performed in a DSP processor, and the extreme improvement of the encryption and decryption speed is realized through the parallel processing of a plurality of crypto chips and the DSP.

A method for dynamically determining web resource to be loaded and saving space is provided which determines whether to download a network resource according to a current network bandwidth and available memory space. When a user uses an embedded device in a wireless network environment to download a web-page, the browser only downloads a small part of the network resource to present, and if the user desires to download all network resources, he or she can select to download all network resources, so as to save the download time.

A method and apparatus that utilizes the synchronization channel (SCH) by the user equipment (UE) to obtain time synchronization information and to perform cell search. In order to perform the SCH detection, only a correlation between the known SCH signal and the received sequence is needed, hence the FFT is not involved in the synchronization step. Typically the SCH and pilot symbols are transmitted with a constant power which is the same for all base stations. Hence, based on the serving cell (SC) SCH and pilot symbols, the power relation between these signals is estimated and the ratio applied when performing time synchronization to other cells (i.e. correlation the received sequence with the SCH from that particular NC) to estimate the pilot signal strength for the NB cell.

The invention provides an instruction classified multi-emitting method based on an SPRAC V8 (Scalable Processor Architecture V8) instruction set. According to the method, SPARC V8 instructions are divided into four classes; an SPRAC V8 processor is divided into five flow stages including an instruction fetching stage, a decoding stage, an execution stage, a memory accessing stage and a writing-back stage; the five flow stages are connected through a common data bus; (n-1) instruction fetching paths are added at the instruction fetching stage; (n-1) decoding units are added at the decoding stage; n groups of reservation stations are added between the decoding stage and the execution stage; reordering buffer regions are added between the execution stage and the memory accessing stage; corresponding execution units are added in the execution stage; a multi-emitting five-stage flow line structure is built for the SPRAC V8 processor; the conflict among parallel instructions is detected through the reservation stations; different instructions are processed through different execution units; finally, the instruction execution results are sequentially submitted by the reordering buffer regions; the parallel execution of the instructions is realized; and the processing performance of the SPRAC V8 processor is improved.