||WO||WO/2014/043915 - SERVER MANAGEMENT METHOD, DEVICE, AND SYSTEM, AND COMPUTER-READABLE MEDIUM||27.03.2014||
||PCT/CN2012/081834||HUAWEI TECHNOLOGIES CO., LTD.||LI, Yi|
Embodiments of the present invention provide a server management method, device, and system, and a computer-readable medium. The method comprises: obtaining server feature information; sending a query request message to a server side; receiving a query response message sent by the server side; and sending a download request message to the server side so as to download server management software from the server side. The server management method, device, and system and the computer-readable medium provided by the embodiments of the present invention enable a server to automatically load server management software.
||WO||WO/2014/043867 - BASE STATION SOFTWARE UPGRADE METHOD, DEVICE AND SYSTEM||27.03.2014||
||PCT/CN2012/081621||HUAWEI TECHNOLOGIES CO., LTD.||LI, Zhanliang|
The present invention relates to the communication field. Disclosed are a base station software upgrade method, device and system for solving the problem that the software of a Base Transceiver Station (BTS) cannot be remotely upgraded in the existing technology when a fault occurs on an operation maintenance link between a unified mobile network management platform and the BTS. The method provided by the present invention comprises: establishing a transmission channel between a mobile station and a base station; sending software upgrade data to the base station through the transmission channel, the software upgrade data being used for upgrading the software of the base station. The present invention is applicable to the communication field and is used for realizing the software upgrade of the base station.
||WO||WO/2014/040279 - INFORMATION PROCESSING METHOD AND LOAD BALANCING DEVICE||20.03.2014||
||PCT/CN2012/081418||HUAWEI TECHNOLOGIES CO., LTD.||JIANG, Sheng|
Provided are an information processing method and a load balancing device. The method includes: receiving a first message sent by a user equipment, the first message carrying first identifier information, the first identifier information comprising an interface identifier of the user equipment; according to a correlation entry of identifier information and a server, determining a first server corresponding to the first identifier information; and forwarding the first message to the first server, so that the first server processes the first message. The information processing method and load balancing device of the embodiments of the present invention can keep the continuity of sessions of a user equipment. As an interface identifier is in a fixed header in an IPv6 address, the parsing overhead for acquiring the interface identifier is relatively small.
||WO||WO/2014/040297 - METHOD AND DEVICE FOR DECODING SPEECH FRAME||20.03.2014||
||PCT/CN2012/081488||HUAWEI TECHNOLOGIES CO., LTD.||YAN, Xiaolong|
Disclosed are a method and device for decoding a speech frame. The method comprises: firstly a base station receiving a speech frame sent by a mobile terminal, then decoding the data of the speech frame according to a decoding rate indicated in a decoding rate indication, and when the base station fails to decode the data of the speech frame according to the decoding rate indicated in the decoding rate indication, the base station selecting a decoding rate from a preset rate set to decode the data of the speech frame. In the present invention, when a base station fails to decode the data of a speech frame via a decoding rate indicated in a decoding rate indication, the data of the speech frame is decoded by selecting a correct decoding rate corresponding to the speech frame from a preset rate set, thus improving the decoding performance of the system. The present invention is applicable to the field of communication systems.
||WO||WO/2014/040257 - METHOD AND DEVICE FOR TRANSMITTING DATA||20.03.2014||
||PCT/CN2012/081338||HUAWEI TECHNOLOGIES CO., LTD.||GUO, Jiang|
Provided are a method and device for transmitting data. The method comprises: receiving access information transmitted by at least two stations, the access information being used for indicating the detection moments when the stations detect a user equipment and/or the receiving moments when the stations receive uplink data from the user equipment, wherein the at least two stations are synchronous stations and belong to one and the same logic cell; according to the access information, determining that each detection moment is the same; and/or according to the access information, determining that each receiving moment is the same; according to the transmission time delay with the at least two stations, determining the transmission moments of the at least two stations to the downlink data corresponding to the access information; and transmitting downlink data information to the at least two stations, the downlink data information being used for indicating the downlink data and the transmission moments, so that the at least two stations transmit the downlink data to the user equipment at the transmission moments. Frequency resource can be saved.
||WO||WO/2014/040247 - METHOD FOR ADAPTING FORWARD ERROR CORRECTION (FEC) CODEWORDS TO PHYSICAL RESOURCE BLOCK, METHOD FOR SYNCHRONIZING FEC CODEWORDS AND SYSTEM THEREOF||20.03.2014||
||PCT/CN2012/081303||HUAWEI TECHNOLOGIES CO., LTD.||ZHAO, Quanbo|
The invention applies to the communication field and provides a method for adapting Forward Error Correction (FEC) codewords to a physical resource block, a method for synchronizing FEC codewords and a system thereof. The method for adapting FEC codewords to a physical resource block comprises: in the appointed time period, the first physical resource block assigned to a user is the initial position of FEC codewords, for starting to bear data; if the remaining portion of the last physical resource block assigned to the user is not large enough to bear one FEC codeword, the remaining portion is filled with invalid data; or based on the length of the remaining portion, a shortened FEC codeword is adopted and the FEC codeword adopts fixed length. In the present invention, the number of the system supporting codewords and the complexity of the system are reduced, and FEC boundary indications do not need to additionally add, and setting boundary of FEC can be periodically recovered when MAP receiving error happens. In addition, a shortened FEC code is utilized to bear useful data in the remaining portion of the last physical resource block so as to improve the resource utilization ratio.
||WO||WO/2014/040272 - METHOD, DEVICE AND SYSTEM FOR COHERENT RECEIVING SIGNAL||20.03.2014||
||PCT/CN2012/081407||HUAWEI TECHNOLOGIES CO., LTD.||ZHOU, Lei|
A method for coherent receiving signal is disclosed in the embodiment of the present invention. In the method, a direct-current non-modulation downlink optical signal is extracted by an optical filter, and then is used for coherent receiving the downlink optical signal as its polarized light. Modulation and amplification of uplink optical signal is completed by a reflective type photoelectric device. By this way, under the condition of no polarized laser with polarization diversity configuration and coherent reception, the terminal will implement coherent reception with low cost.
||WO||WO/2014/040283 - NETWORK SWITCHING METHOD AND DEVICE, BASE STATION, AND BASE STATION CONTROLLER||20.03.2014||
||PCT/CN2012/081437||HUAWEI TECHNOLOGIES CO., LTD.||PAN, Su|
Provided are a network switching method and device, a base station, and a base station controller. The method comprises: receiving a network switching request sent by a terminal, the network switching request comprising an identifier of the current service of the terminal; determining the service feature of the current service according to the identifier, and selecting more than two networks matching the service feature; and selecting a network with poor applicability and/or a large relative residual capacity in the more than two networks as a target network to which the terminal is switched, the relative residual capacity being the ratio of the residual capacity, represented by equivalent spectral bandwidth, of each network in the more than two networks to the total spectral bandwidth of the network. The above method solves the problems in the prior art that the network resource distribution is unreasonable and the network resource utilization rate is low.
||WO||WO/2014/040255 - OPTICAL POWER DETECTION METHOD, APPARATUS AND DEVICE, AND OPTICAL MODULE||20.03.2014||
||PCT/CN2012/081333||HUAWEI TECHNOLOGIES CO., LTD.||HUANG, Lixin|
An optical power detection method, apparatus and device, and an optical module, belonging to the field of communication networks. The method comprises: receiving a detection signal; processing the detection signal to obtain a designated detection signal, the window of the designated detection signal being a designated duration; and according to the designated detection signal, detecting the received optical power of an optical module. When a detection signal issued by a device is received, instead of directly controlling the received optical power detection according to the detection signal, the detection signal is processed to obtain a designated detection signal, so that an optical module is triggered by the detection signal when the received optical power detection is performed, but the specific detection end time thereof is defined by the window of the designated detection signal, so that the received optical power detection of the optical module is not affected by the size of an uplink burst data packet of a receiver, thus reducing the detection error and improving the accuracy of detection.
||WO||WO/2014/040216 - METHOD AND DEVICE FOR ADJUSTING SIGNAL FREQUENCY||20.03.2014||
||PCT/CN2012/081223||HUAWEI TECHNOLOGIES CO., LTD.||WEI, Guo|
Provided are a method and device for adjusting a signal frequency, which relate to the field of communications. The method comprises: receiving a light signal and a local oscillation signal; after performing frequency mixing and photoelectric conversion on the received light signal and the local oscillation signal, outputting an intermediate frequency signal; and when the frequency of the intermediate frequency signal exceeds a preset frequency range, adjusting the intermediate frequency signal according to the relationship between the frequency of the light signal and the frequency of the local oscillation signal, so that the frequency of the adjusted intermediate frequency signal is smaller than or equal to the bandwidth of a coherent receiver and greater than or equal to twice the rate of the received light signal. The device comprises: a receiving module, an output module and an adjustment module. The present invention can reduce the power fluctuation and noise generated by a local oscillation light source, improve the receiving sensitivity of a receiving end, and avoid the loss of data.