摘要:
A method for transmitting Physical Downlink Control Channel (PDCCH) information, a method for determining PDCCH search space and devices thereof are disclosed in the present embodiments. The method for determining PDCCH search space includes the following step: Node B (NB) determines the different search spaces corresponding to different PDCCHs according to Carrier Indicator (CI) information. By applying the technical solution provided in the embodiments of the present invention, the CI information is introduced in the search space determining process, so that different search spaces can be allocated to the cross-carrier PDCCHs of one User Equipment (UE) and the NB and UE are able to exactly determine the search spaces of PDCCHs in each downlink carrier, therefore reducing the blocking probability during PDCCH scheduling process and improving the reliability of PDCCH transmission.
摘要:
The present invention discloses a name-to-address mapping system in a locator and identifier separation network. The system includes mapping nodes and access service nodes connected to each other through the network. The mapping node includes a transceiver module, a first storing module, a node determining module, a second storing module, and an address inquiring module. The present invention also discloses the corresponding method. In the present invention, the one-hop Distributed Hash Table (DHT) algorithm is used to generate a node routing table and a local mapping table whose performances are greatly improved when compared with the Content Addressable Network (CAN) algorithm, thus the phenomenon of the non-uniform distribution of mapping relations in mapping nodes caused by the operators assigning identities section-by-section can be avoided.
摘要:
The invention is directed to a procoagulant conjugate having an endopeptidase-activatable procoagulant protein moiety and one or more bioprotective moieties, which are conjugated to one another by a linker that is cleaved by an endopeptidase in situ to release the bioprotective moiety. The invention is also directed to therapeutic uses of the procoagulant conjugate and methods of making the conjugate.
摘要:
A process is described for the production of chlorine by a catalysed gas-phase oxidation of hydrogen chloride with an oxygen-containing gas stream.
摘要:
In a converged communication network, IP data packet services are provided by a core network to access terminals via radio access nodes (RAN). By positioning accounting report triggering closer to the usage, accuracy and comprehensive of accounting is achieved, which can also reduce overhead burdens on the core network. Additional responsibility is given to an access gateway (AGW) between an enhanced base station (eBS) of the RAN and the core network that can reduce the volume and increase the accuracy of accounting message traffic to an authentication, authorization and accounting (AAA) server of the core network. The AGW informs the eBS of accounting rules to be used in making air link records that are merged and formatted in accordance with an accounting protocol for sending to the AAA server, to address duration and volume based accounting needs, postpaid and prepaid accounting types, and user, service and flow based accounting categories.
摘要:
Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.
摘要:
This invention provides a series of recombinant Thermoanaerobacterium saccharolyticum glucose isomerases with improved catalytic activity and thermostability obtained by using recombinant techniques. These recombinant glucose isomerases comprise amino acid variation including phenylalanine (Phe) at position 139, alanine (Ala) at position 182, serine (Ser) at position 187, and glutamine (Gin) at position 299, and carry at least one additional mutated amino acid at position 87, position 217, position 260 or position 276, and possess a higher catalytic activity than that of the wild-type when using D-glucose as substrate. These recombinant glucose isomerases can be used for direct production of high fructose corn syrup containing 55% [wt] or higher concentration of fructose.
摘要:
Controller and method for Handover (HO) based 1×CSFB communicates Calling Party Number (CPN) to User Equipment (UE) a in a cellular communication system. A first solution provides Interworking Solution (IWS) adding CPN sent to target Base Station Controller (BSC) via Mobile Switching Center (MSC) in Interoperability Specification (IOS) HO messages. A second solution provides that IWS sends CPN with Air Interface HO message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A third solution provides that IWS receives CPN from MSC with a paging message and stores the CPN until UE transition to the target Radio Access Network and acquires a traffic channel. A fourth solution provides sending AWI message to the target Radio Access Network from the MSC. A fifth solution provides that IWS sends CPN via Feature Notification Message (FNM) data tunneled to UE before the paging message to let user decide whether to accept a call before leaving 3G/4G cellular communication.
摘要:
A particulate material comprising cerium oxide particles having a secondary particle size distribution in a range of 80 nm to 199 nm and a density of at least 6.6 g/cm3.
摘要翻译:一种颗粒材料,其包含二氧化铈颗粒,其二次粒度分布在80nm至199nm的范围内,密度至少为6.6g / cm 3。
摘要:
The present invention relates to a computer and a method of monitoring wind resistance changes. The computer comprises a wind resistance change monitoring device, the device comprising: one or more first temperature sensors, located at one or more positions inside the computer where an actual ambient temperature can be monitored, and configured to sense one or more ambient temperatures as first temperature; one or more heaters, located at the front end of a cooling duct of the computer, and configured to work at a rated power; one or more second temperature sensors, located corresponding to the one or more heaters, and configured to sense one or more temperatures of the one or more heaters as second temperature; and a control module configured to determine whether the wind resistance of the computer has changed or not based on a comparison of the relationship between the first and second temperature with the relationship between a predetermined ambient temperature and a predetermined heater temperature.