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| 20110199973 | METHOD, DEVICE, AND SYSTEM FOR CONFIGURING MULTICAST BROADCAST SINGLE FREQUENCY NETWORK RESOURCES - In the field of mobile communication, a method, device, and system for configuring multicast broadcast single frequency network (MBSFN) resources are provided, so as to solve the problem that configuration information of each radio network controller (RNC) in an MBSFN cannot be dynamically synchronized. With the coordination of a master RNC, a multimedia broadcast multicast service (MBMS) configuration information message is transferred through IUR interface connection, and MBMS configuration information of the master RNC and each slave RNC is synchronized. In this way, the problem that configuration information of each RNC in an MBSFN cannot be dynamically synchronized is solved, thereby satisfying the demands of soft combing and air interface combining. | 08-18-2011 |
| 20110207498 | Resource Configuration Method, Device, and System - A resource configuration method includes acquiring capability information of a base station (BS), in which the capability information of the BS includes information indicating whether the BS has channel power boost capability. Capability information of a user equipment (UE) is acquired. The capability information of the UE includes information indicating whether the UE has the channel power boost capability. The BS is notified to configure resources for performing channel estimation by using the channel power boost capability for the UE if the UE and the BS both have the channel power boost capability. | 08-25-2011 |
| 20120064896 | METHOD, APPARATUS, AND SYSTEM FOR ACQUIRING LOAD INFORMATION - The present invention discloses a method, an apparatus and a system for acquiring load information. In one method, a source access controller and a target access controller can interact through inter-Radio Access Technology (RAT) handover related messages so that a source RAT system can acquire load information of a target RAT system when an inter-RAT Packet Switched (PS) handover is performed. This enables load balancing between different RAT systems so as to guarantee communications quality of the systems. In another method of the present invention, the source access controller and the target access controller interact through a Radio Access Network (RAN) Information Management (RIM) based load information request message and an RIM based load information response message, so that the source RAT system can acquire load information of the target RAT system before an inter-RAT PS domain handover is performed. | 03-15-2012 |
| 20120094704 | Method, Device, and System of Resource Configuration - A method and a communications system are provided. The system includes a Node B and a RNC. The Node B report the RNC whether the base station an E-DPCCH power boost capability. The RNC is also informed whether a UE supports and E-DPCCH power boost capability. If the Node B and the UE both support the E-DPCCH power boost capability, the RNC configures the resource for the Node B to perform channel estimation by using the E-DPCCH power boost feature for the UE. Through the solution of the system, the accuracy of channel estimation can be improved and thus a bit error rate in high-speed data transmission can be reduced. | 04-19-2012 |
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| 20120020312 | COMMUNICATION METHOD AND NODE USED IN WIRELESS COMMUNICATION NETWORK - A wireless communication network includes a plurality of peer nodes, the plurality of nodes communicating with each other through a control channel and a plurality of data channels, the communication method including: a source node in the plurality of nodes reserves a data channel used for transmitting data to a destination node in the plurality of nodes through the control channel; the source node and the destination node switch to the reserved data channel; the source node transmits the data to the destination node through the reserved data channel; and after the data transmission between the source node and the destination node is completed, the destination node sends a data transmitting success acknowledgement signal to the source node through the reserved data channel, and then both of the destination node and the source node switch to the control channel from the reserved data channel for operation. | 01-26-2012 |
| 20120076005 | METHOD AND NODE FOR REALIZING ROUTE DISCOVERY IN NETWORK - A method for realizing route discovery in a network includes: classifying a level of a node in the network; receiving a route request packet from a node adjacent to the node; comparing a node level indicated by node level information contained in the received route request packet with the level of the node; updating, in a case where the level of the node is higher than the node level indicated by the node level information contained in the route request packet, the node level indicated by the node level information contained in the route request packet to be the level of the node; and forwarding the updated route request packet to other nodes adjacent to the node. | 03-29-2012 |
| 20120106453 | WIRELESS NETWORK DEVICE, WIRELESS NETWORK SYSTEM AND METHOD OF CONTROLLING SELECTION OF ROUTINGS - Embodiments of the present invention disclose a wireless network device, a wireless network system and a method of controlling selection of routings. The wireless network device includes: a memory configured to store routing latency information for routing from the wireless network device to other nodes in a network; a processor configured to determine transmission latency requirement of transmitting data packets from the wireless network device to a destination node according to transmission latency requirement information carried in the data packets after obtaining the data packets to be transmitted, query available routes from the wireless network device to the destination node, and the stored latency information corresponding to the available routes, select a route most approximate to the determined transmission latency requirement from the available routes according to a query result of the query module, and transmit the data packets. | 05-03-2012 |
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| 20110106323 | METHOD AND APPARATUS FOR PROCESSING POWER SYSTEM TOPOLOGY STRUCTURE INFORMATION - A topology structure of a power system is acquired. At least one unification set in the power system is identified based on the topology structure. Devices belonging to the same unification set have the same outage state. The at least one unification set is recorded, so as to concurrently maintain devices belonging to the same unification set. Advantageously, one or more embodiments reduce number of outages caused by power system device maintenance. | 05-05-2011 |
| 20110145237 | METHOD AND SYSTEM FOR MERCHANDISE HIERARCHY REFINEMENT BY INCORPORATION OF PRODUCT CORRELATION - System, method and computer program product for adjusting a representation of a merchandise hierarchy associated with an entity such as a retailer or wholesaler of products. Product correlation information discovered in that entity's customers' shopping records are obtained and incorporated into an existing merchandise hierarchy with a constraint on the consistency with the existing hierarchy. | 06-16-2011 |
| 20110196630 | Method and System for Detecting Conflicts between Outage Requests and Power Supply Guarantee Requests in a Power Grid - A method and system are provided for detecting conflicts between a power supply guarantee request (PSGR) and an outage request (OR) in a power grid. The system comprises: an accompanying outage analysis device for receiving a first outage device set including OR related devices, and using geographic information about devices in the power grid to determine a second outage device set, the second outage device set including devices in the first outage device set and accompanying outage devices that need to be in outage together with the devices in the first outage device set; an outage scale determination device for using topology information about the power grid to determine a power grid outage scale in which all of the devices in the second outage device set can be in outage; and a conflict detection device for receiving a power supply guarantee device set including PSGR related devices, and judging, for each device in the power supply guarantee device set, whether the device is included in the power grid outage scale. | 08-11-2011 |
| 20120016716 | JOINT MULTI-CHANNEL CONFIGURATION OPTIMIZATION FOR RETAIL INDUSTRY - A data integration module is operable to integrate a plurality of data sources, a customer preference module builds a model representing preference to different channels in merchandise category for each customer segment. A customer satisfaction module creates a model representing customer satisfaction metrics. A joint multi-channel optimization module is operable to use an optimization model that utilizes the customer preference model and the customer satisfaction model and maximize retailer's profit and customer satisfaction. | 01-19-2012 |
| 20120046991 | COMPETING SIMULATOR IN MULTI-CHANNEL RETAILING ENVIRONMENT AMONG MULTIPLE RETAILERS - A system, method and computer program product for providing the ability for retailers to devise a current channel strategy (e.g., adaptive price setting) that considers competitors in a dynamic competing environment, and that enables computing a competitive advantage of a channel. To estimate a price for selling a product j in a commerce channel comprises: a) receiving, at a processor device, real market data including sales and price history data of a product j sold by one or more retailers over one or alternate sales channels t; generating, by the processor device, a competitive advantage parameter value based on the sales and price history data; and, computing, utilizing the competitive advantage parameter value, an optimum price for a particular product to be marketed in one of the one or alternate sales channel. | 02-23-2012 |
| 20120084118 | SALES PREDICATION FOR A NEW STORE BASED ON ON-SITE MARKET SURVEY DATA AND HIGH RESOLUTION GEOGRAPHICAL INFORMATION - A method for predicting sales for a new store in a certain geographical area is disclosed, the method comprising geographic and non-geographic information and customer segmentation in the area to estimate sales and optionally the impact on existing competitor stores. | 04-05-2012 |
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| 20110213024 | TWO TYPES OF CRYSTALLINE OF PINOCEMBRIN, THEIR PREPARATION AND THEIR USE FOR MANUFACTURE OF PHARMACEUTICAL COMPOSITIONS - Two crystalline forms of pinocembrin of formula (I): α and β, their preparation and their use for manufacture of pharmaceutical compositions. There exists difference between them in bioavailability. They are used for treating and preventing cerebral ischemic diseases by protective action of neurovascular unit, and enhancing blood drug level in vivo. | 09-01-2011 |
| 20110319401 | FIVE CRYSTAL FORMS, METHODS OF PREPARATION, PHARMACEUTICAL COMPOSITIONS AND APPLICATIONS OF XLF-III-43 - This invention discloses that the five crystal forms of XLF-III-43 can be used as crude drugs. The invention also relates to the preparation methods of the five crystal forms of XLF-III-43 as crude drugs, to the applications of the sterling of the five crystal forms of XLF-III-43 and mixed crystals in different proportions as medicinally active components to develop various kinds of medicines and compound medicines. In addition, this invention also relates to applying the crystal samples of XLF-III-43 as crude drugs to treat kidney dysfunction, cardiocerebral vessel diseases, hypertension, type II diabetic mellitus, complications of hypertension and diabetic mellitus, tumor, precancerosis, edema, and achieves therapeutic effects by enhancing blood drug levels resulted from effects of crystal forms in the processes of treating all kinds of diseases. | 12-29-2011 |
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| 20110280212 | METHOD AND SYSTEM FOR USER EQUIPMENT ACCESS, AND NETWORK ACCESS DEVICE - An access method and a system for User Equipment (UE), and a network access device are disclosed. The access method for UE includes: sending a second Random Access Channel (RACH) message that carries Transmission Time Interval (TTI) bundling setting information to a UE after receiving a first RACH message from the UE; and receiving a third RACH message transmitted by the UE in a mode indicated by the TTI bundling setting information. With the access method and system for UE and the network access device, the second RACH message carries TTI bundling setting information so that the UE may send the third RACH message in a TTI bundling mode. Therefore, the time of random access is effectively saved. Moreover, when a UE is power-limited, the UE may send the third RACH message in a TTI bundling mode, so that the random access rate of the UE is improved. | 11-17-2011 |
| 20120002660 | METHOD FOR TRANSMITTING A SIGNAL AND COMMUNICATIONS APPARATUS - A method for transmitting a signal and a communications apparatus are provided. The method includes: obtaining a signal transmission mode, where the signal transmission mode indicates that an uplink signal is transmitted in a multiplexing mode; and transmitting the uplink signal on an uplink band and a downlink band in the multiplexing mode according to the obtained signal transmission mode. The communications apparatus includes: a first obtaining unit, configured to obtain a signal transmission mode, where the signal transmission mode indicates that an uplink signals is transmitted in a multiplexing mode; and a transmitting unit, configured to transmit the uplink signal on an uplink band and a downlink band in the multiplexing mode according to the obtained signal transmission mode. The technical solutions of embodiments of the present invention can reduce signaling overheads of the system and improve spectrum efficiency of the system when obtaining channel state information (CSI). | 01-05-2012 |
| 20120002662 | METHOD AND APPARATUS FOR COEXISTENCE OF MULTIPLE OPERATING ENTITY SYSTEMS - The present invention discloses a method and an apparatus for coexistence of multiple operating entity systems, where the method includes: setting part or all of bandwidths of an operating entity in uplink timeslots of a downlink carrier frequency interference region to be in an idle state. By using the present invention, the uplink timeslots of the operating entity in the downlink carrier frequency interference region are set to be in an idle state and do not transmit an uplink transmit signal any longer, which prevents a downlink transmit signal of another operating entity from interfering with an uplink transmit signal of the operating entity. | 01-05-2012 |
| 20120039236 | METHOD AND EQUIPMENT FOR NOTIFYING PURPOSE OF SUBFRAME, METHOD AND EQUIPMENT FOR PROCESSING SUBFRAME - A method and an equipment for notifying a purpose of a subframe, and a method and an equipment for processing a subframe are disclosed. The method includes: sending a broadcast message to a user equipment (UE), where the broadcast message carries indication information indicating a purpose of a Multicast Broadcast Single Frequency Network (MBSFN) subframe; and sending a radio frame to the UE, wherein the radio frame carries the MBSFN subframe which serves the purpose indicated by the indication information. The technical solutions of the present invention enable the UE to be notified of the true purpose of the MBSFN subframe, and improve communication reliability. | 02-16-2012 |
| 20120057647 | Method, Apparatus and System for Transmitting Information Bits - A method, an apparatus, and a system for transmitting information bits, where the method for transmitting information bits includes: dividing the information bits to be transmitted into at least two groups; encoding the information bits to be transmitted in each group; modulating the coded bits obtained by the encoding to obtain modulation symbols, in which each modulation symbol is obtained by using the modulation of the coded bits in the same group; and mapping and transmitting the modulation symbols. In this way, the receiving end easily reduces the algorithm complexity, thereby ensuring the performance of the receiving end. | 03-08-2012 |
| 20120076225 | METHOD, APPARATUS AND SYSTEM FOR TRANSMITTING INFORMATION BITS - A method, an apparatus and a system for transmitting information bits are provided. The method for transmitting information bits includes: dividing the information bits to be transmitted into at least two groups; encoding the information bits to be transmitted in each group; modulating the coded bits obtained by the encoding to obtain modulation symbols, in which each modulation symbol is obtained by the modulation of the coded bits in the same group; and mapping and transmitting the modulation symbols. In this way, the receiving end easily reduces the algorithm complexity, thereby ensuring the performance of the receiving end. | 03-29-2012 |
| 20120082071 | System Compatibility Method and Apparatus - A system compatibility method and apparatus are disclosed. The system compatibility method includes sending, according to a downlink resource configured in a new frame structure of a first system, information of a downlink resource carrier. The information of the downlink resource carrier includes information of a downlink resource carrier compatible with a second system. Information of an uplink resource carrier is received according to an uplink resource configured in the new frame structure of the first system. The information of the uplink resource carrier includes information of an uplink resource carrier compatible with the second system. | 04-05-2012 |
| 20120087270 | UPLINK SYNCHRONIZATION METHOD AND APPARATUS - Embodiments of the present invention relates to an uplink synchronization method and apparatus, where the method includes: obtaining a timing advance of a second frequency point according to a timing advance of a first frequency point; and sending data at an uplink sending time corresponding to the timing advance of the second frequency point. According to embodiments of the present invention, the TA of the second frequency point can be obtained according to the TA of the first frequency point, and a RACH access process does not need to be performed at the second frequency point, which effectively reduces the network resources occupied by the RACH process, and shortens the produced delay, thereby improving the performance of the entire system. | 04-12-2012 |
| 20120093067 | METHOD, BASE STATION, AND RELAY DEVICE FOR RECEIVING PHYSICAL UPLINK CONTROL INFORMATION - A method, base station, and relay device for receiving physical uplink control information are disclosed in the present invention. The method includes: selecting a PUCCH resource of the relay, where the PUCCH resource can form multiplexing with a first resource, and the first resource includes the PUCCH resource occupied by a 3GPP LTE terminal when the terminal transmits the physical uplink control information in a first format; determining a channel index corresponding to the PUCCH resource of the relay; transmitting notification information to the relay, where the notification information includes the channel index; and receiving the physical uplink control information transmitted, according to the channel index, by the relay. In the embodiments of the present invention, the interference between the PUCCH format 1/1a/1b channel of the relay and that of the LTE R8 terminal is effectively reduced. | 04-19-2012 |
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| 20110276189 | Control and Protection System of Converter Valve Operation Test Equipment - This present provides a control and protection equipment system suitable for synthesis converter operation test, relates to power system automation equipment field. This system includes human-machine interface element, synchronization element, signal acquisition element, data aggregation element, conditioning element, protecting element, wave form recording element, wave form monitor element, on-off input element, on-off output element, vale based element (VBE), high direct current supply power system controller, high voltage supply system controller, current surge circuit controller, impulse circuit controller, test converter valve water cooling controller and test equipment water cooling system controller. This system can control converter samples and auxiliary valves on set trigging timing, produce various operation tests need heat, voltage and current of the converter samples and carry through operation tests. This system can also monitor on-off condition and important analog parameters condition of main circuit immediately, when abnormal condition takes place, the suitable protective measures will be made immediately. | 11-10-2011 |
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| 20090120862 | Method of ecological restoration of water bodies containing excess nutrient - A sea water desalinating system with jetting cavitational technology includes a sea water collecting device for collecting sea-water, a water transmitting pump communicated with the collecting device, a coarse filtering device communicated with the water transmitting pump for filtering impurities, a fine filtering device communicated with the coarse filtering device for further filtering, a booster pump communicated with the fine filtering device for further transmission, at least one jetting cavitational device communicated with the booster pump for sterilizing, flocculating, and preventing scale, a sea water desalination device communicated with the jetting cavitational device for desalinating the sea water, and a fresh water storing device communicated with the sea water desalination device for storing fresh water got from the system. | 05-14-2009 |
| 20100005895 | SMART COAT FOR DAMAGE DETECTION INFORMATION, DETECTING DEVICE AND DAMAGE DETECTING METHOD USING SAID COATING - A smart coat with damage following feature for damage detection information, a detecting device and a damage detecting method using said smart coat, the smart coat could be set on a subject body and comprises a sensing layer, said sensing layer is composed of electrically-conductive material and has a thickness from 10 nanometers to 100 micrometers. | 01-14-2010 |
