摘要:
A method for distributing wireless resource in multicarrier time division duplexing mobile communication system, such as TD-CDMA system, to overcome the shortage of 3GPP single carrier cell channel distribution technology of covering more lager area in composing cellular system, which contains using an area of covering same or almost same as a cell, selecting one carrier as main carrier and other carriers as auxiliary carrier, the frequency of main carrier is as different as possible, setting all public control channel in main carrier, the left resource of main carrier and resource of auxiliary carrier are used in uplink and downlink service channel, the arrangement of public channel in main carrier is same with that in single carrier cell.
摘要:
A method to achieve full diversity without sacrificing bandwidth and with a linear complexity in a wireless system includes the steps of orthogonally transmitting a plurality of signals utilizing multiple antennas using a corresponding plurality of precoders in a plurality of time slots, which precoders are designed using the channel information to cancel interference among the plurality of signals while achieving a maximum possible diversity of NM with low complexity for at least two users each having N transmit antennas and one receiver with M receive antennas, separating the signals in the receiver using the orthogonality of the transmitted signals, and decoding the signals independently to provide full diversity to the at least two users.
摘要:
The present invention provides oligonucleotide primers, compositions, and kits containing the same for rapid identification of viruses (e.g., swine-origin influenza A (H1N1) virus) which are members of the influenza virus family by amplification of a segment of viral nucleic acid followed by molecular mass analysis.
摘要:
A method for transferring test messages includes a Network Element (NE) A and NE B negotiating and determining a logical channel type. The Link Management Protocol (LMP) entity of NE A constructs a test message packet which includes the local Ethernet data interface ID, and transfers the test message packet to the local packet control module. The packet control module of NE A encapsulates the test message packet according to the logical channel type determined through negotiation, and transfers the encapsulated packet to the local transmitting interface. The receiving interface of NE B identifies and receives the packet. The packet control module of NE B obtains the packet from the local receiving interface and then encapsulates the packet. Next the packet control module of NE B transfers the test message packet obtained after decapsulation to the local LMP entity. Therefore, the test message can be transferred on the Ethernet data interface, and the auto discovery of the Ethernet physical link of the NE device succeeds once the test message is transferred successfully.
摘要翻译:用于传送测试消息的方法包括协商和确定逻辑信道类型的网元(NE)A和NE B。 NE A的链路管理协议(LMP)实体构建包含本地以太网数据接口ID的测试报文,并将测试报文分组传送给本地报文控制模块。 网元A的报文控制模块根据通过协商确定的逻辑信道类型封装测试报文报文,并将封装报文传送到本地发送接口。 NE B的接收接口识别并接收报文。 NE B的报文控制模块从本地接收接口获取报文,封装报文。 接下来,NE B的分组控制模块将解封装后获取的测试消息包传送到本地LMP实体。 因此,可以在以太网数据接口上传输测试消息,一旦测试报文成功传输,网元设备的以太网物理链路自动发现就会成功。
摘要:
This invention relates to compounds of the general formula (I) in which the variable groups are as defined herein, and to their preparation and use.
摘要:
The present invention discloses a method for estimating DOA of a terminal in multiple co-frequency cells, including the steps of: A. obtaining a channel estimation result of at least one terminal expecting a calculation of DOA in an expecting co-frequency cell; B. performing a Direction-of-Arrival estimation for the expecting terminal in the expecting cell based on the channel estimation result through a DOA estimating method with a wave beam scan, a DOA estimating method with a maximum power path, or a DOA estimating method with a primary eigenvector. With the channel estimations of the multiple cells in the invention, accurate channel estimation results of the respective cells may be provided, from which the channel estimation result of the expecting terminal is selected.
摘要:
A multiple-antenna signal processing system and method are provided. The system includes: a Discrete Fourier Transform DFT processing unit, a multiple-antenna processing and resource element mapping unit, and an Inverse Fast Fourier Transform IFFT processing unit, the system also includes a pre-mapping processing unit, which is configured to perform a mapping on input data stream(s) based on a processing mode of a current multiple-antenna processing, so as to realize the pre-mapping processing, and outputs the pre-mapped data stream(s) to the DFT processing unit.
摘要:
A receiver to receive a signal associated with a low-density parity-check (LDPC) code. The receiver includes a memory device, an address generator, and an LDPC decoder. The LDPC decoder includes a row designator and a position designator. The memory device stores data related to an LDPC decoding process. The address generator generates an access address to the stored data. The LDPC decoder performs the LDPC decoding process. The row designator designates a row from a parity-check matrix as a parent row and designates a plurality of corresponding rows from the parity-check matrix as child rows. The position designator designates an original position order of each parent non-zero element of 10 the parent row according to an actual position order of each parent non-zero element in the parent row. The actual position order includes a numerical order of the parent non-zero elements.
摘要:
The present invention relates generally to identification of enteric bacterial pathogens, and provides methods, compositions and kits useful for this purpose when combined, for example, with molecular mass or base composition analysis.
摘要:
The present invention relates generally to identification of antibiotic-resistant bacteria and provides methods, compositions and kits useful for this purpose when combined, for example, with molecular mass or base composition analysis.