摘要:
A method and a device for data processing in a mobile communication network are provided, said method comprising the steps of (i) at least one base station supplies several sectors, each sector via at least one antenna port; (ii) a border area between sectors is supplied by at least two antenna ports associated with adjacent sectors; and (iii) a frequency band is sub-divided to provide frequency ranges for the border areas of each sector.
摘要:
It is described a feedback sending station (MS 1,....MS N MS ) comprising a message generator for generating a feedback message (i 1 ,...i N MS ) indicating a channel state (C i 1 ,...C iN MS ) by using a codebook containing a plurality of codes, wherein each of said plurality of codes is indicative of a corresponding channel state. The feedback message ((i 1 ) refers to one code of said plurality of codes as a feedback code and has a bit length which depends on a probability for a transition from a currently used code to said feedback code to which the feedback message refers. A feedback receiving station (BS 1,....,BS N BS ) comprises a code selector for selecting a corresponding feedback code out of said codebook depending on both said code indicating element and a currently used code.
摘要翻译:描述了一种包括消息产生器的反馈发送站(MS 1,... MS N MS),用于产生指示信道状态(C i 1,...)的反馈消息(i 1,... i N MS) 通过使用包含多个代码的码本,其中所述多个代码中的每一个代表相应的信道状态。 反馈消息((i 1)将所述多个代码中的一个代码称为反馈代码,并且具有取决于从当前使用的代码到反馈消息所参考的所述反馈代码的转换的概率的位长度。 反馈接收站(BS 1,...,BS N BS)包括代码选择器,用于根据所述代码指示元件和当前使用的代码两者从所述码本中选择相应的反馈代码。
摘要:
A method and a device are provided for data processing, in particular for signal processing and/or for signal modulation, comprising the steps of (i) tracking a phase parameter; (ii) determine a discontinuity; and (iii) compensate the discontinuity. Furthermore a method for data processing at a receiver, corresponding devices and a communication system are provided.
摘要:
A method of transmitting data packets in a network is provided, wherein the method comprises providing a data packet to be transmitted, determining a current modulation and coding scheme, and checking whether the provided data packet is a new data packet or a data packet already transmitted a first time. Furthermore, the method comprises transmitting the provided data packet using the current modulation and coding scheme in case the data packet is a new data packet, and, in case the provided data packet was already transmitted a first time, retransmitting the selected data packet using the same modulation and coding scheme as the first time.
摘要:
A method and a device for processing data at a network element are provided, wherein the network element indicates to a remote network element to enter a power saving mode; wherein the network element enters the power saving mode; and wherein after a predetermined period of time, the network element is activated and checks whether user traffic is to be processed. Furthermore, a communication system is suggested comprising said device.
摘要:
A method of transmitting data in a communication network is provided, wherein the method comprises transmitting a data packet comprising a first plurality of pilot data and a second plurality of payload data a first time, receiving an indication signal indicating whether the data packet is decodable on the receiving side, and, in case that the indication signal indicates that it is determined that the data packet is not decodable, initiating a retransmission of the data packet comprising a third plurality of pilot signals, wherein some of the pilot signals of the third plurality of pilot signals are formed by converted payload data of the second plurality of payload data.
摘要:
The present application suggests a communications system comprising at least a first mobile terminal and a second mobile terminal. The transmission timing of one of the at least first and second mobile terminals is adjusted such that transmission signals of the first and second terminals are received substantially synchronously at a base station of the communications system. The scrambling code and at least a subset of channelization codes of the at least first mobile terminal and second mobile terminal are harmonized.
摘要:
It is described an antenna arrangement (120a) for transmitting and/or for receiving electromagnetic radiation. The antenna arrangement (120a) comprises two antenna elements (131, 132), which are adapted for transmitting and/or for receiving electromagnetic radiation of a first polarization. The antenna arrangement (120a) further comprises one antenna element (133), which is adapted for transmitting and/or for receiving electromagnetic radiation of a second polarization being different from the first polarization. Furthermore, there is provided one coupling unit (141), which is adapted to couple, based on an appropriate control signal, the antenna elements (131, 133) selectively with one terminal (141a) of the antenna arrangement (120a) in such a manner, that the polarization direction of the antenna arrangement (120a) can be adjusted to the first polarization or to a combination of the first and the second polarization.
摘要:
A method and a device are provided for data processing, in particular for processing a channel to reduce interference and/or crosstalk, said method comprising the following steps of (i) Clustering said data in order to reduce a processing complexity; and (ii) Processing at least a portion of the clustered data in order to reduce interference and/or crosstalk of the channel.