Abstract: An apparatus for a wireless communication system is configured to perform semi-persistent scheduling (SPS), wherein a size of an SPS interval is based on one or more transmission time intervals (TT's). A further apparatus for a wireless communication system is described, wherein the apparatus is configured to perform semi-persistent scheduling, and wherein the apparatus is configured such that the semi-persistent scheduling is controlled via a configuration message.

Abstract: An apparatus for a wireless communication system, is configured to perform semi-persistent scheduling (SPS), wherein a size of an SPS interval is based on one or more transmission time intervals (TTIs). A further apparatus for a wireless communication system is described, wherein the apparatus is configured to perform semi-persistent scheduling, and wherein the apparatus is configured such that the semi-persistent scheduling is controlled via a configuration message.

Abstract: A receiver configured for receiving a wireless signal having a signal transmitted through a channel using resource elements of a wireless communications network has a determiner configured for determining a resource information indicating the resource elements and for determining a channel metric of the channel. There receiver has an associator configured for associating the resource information with the channel metric using an identity information contained in the signal.

Abstract: A method of low-latency audio transmission in a mobile communications network utilizing first data frames or subframes encoded according to a first format and shorter second data frames encoded in another second format for audio data. An audio transmission system includes a terminal, a base station, and an audio receiver. The terminal transmits via an uplink audio data that are encoded in the second format and other data that are encoded in the first format. The audio receiver directly receives the audio data transmitted via the uplink. The encoding/decoding of the audio data of one of the second data frames is influenced by other audio data of the same second data frame but not by audio data of another second data frame. Audio transmission from the terminal to the audio receiver is effected in the allocated time slots and frequencies in a waveform in conformity with the mobile communications network.

Abstract: The present invention concerns a cellular communication network having a base station serving a radio cell and at least one user equipment located within the radio cell, wherein the base station is configured to receive a radio signal from the user equipment and to determine at least one signal property of the received radio signal, wherein the base station is further configured to assign a user equipment identifier to the user equipment based on the a least one determined signal property. The present invention further concerns a base station to be used in the above mentioned cellular network as well as corresponding methods.

Abstract: An apparatus for a wireless communication system, is configured to perform semi-persistent scheduling (SPS), wherein a size of an SPS interval is based on one or more transmission time intervals (TTIs). A further apparatus for a wireless communication system is described, wherein the apparatus is configured to perform semi-persistent scheduling, and wherein the apparatus is configured such that the semi-persistent scheduling is controlled via a configuration message.

Abstract: A receiver for a wireless communication system, wherein the receiver is configured to receive a data signal having a time domain and a frequency domain, the data signal including control data and payload data, the data signal further including at least one data portion including at least one payload data transport block including a payload data package consisting of a portion of the payload data, wherein the data signal is received over transmission time intervals, wherein a length of one of the transmission time intervals is shorter than the duration of the data portion, so that the data portion is received over more than one of the transmission time intervals, and wherein the receiver includes a signal processing device configured for processing the data portion which have been received over more than one of the transmission time intervals.

Abstract: A base station is configured to control a wireless communications network cell of a wireless communications network. The base station is configured to establish a connection to a first user equipment and to a second user equipment using a random access process. For establishing the connection to the first user equipment, the base station is configured to use a sequence of a first random access preamble, the sequence having a first length. For establishing the connection of the second user equipment, the base station is configured to use a sequence of a second random access preamble, the sequence having a second length.

Abstract: A data communication apparatus, for transmitting one or more blocks of data within a frame including a two-dimensional grid of transmission symbol positions is configured to select a group of transmission symbol positions, which is a subset of the two-dimensional grid of transmission symbol positions, for a transmission of a data portion. The data communication apparatus is configured to select one or more reference symbol positions associated to the selected group of transmission symbol positions, out of a plurality of possibilities, based on an information describing a desired relative position of the reference symbol position with respect to the selected group of transmission symbol positions. Other apparatuses also use a flexible selection of transmission symbol positions and a flexible selection of reference symbol positions. A system, methods and computer programs are also described.

Abstract: The present invention is concerned with different novel concepts for reducing latency in data transmission. These concepts may be exploited by a transceiver configured to perform wireless data communication with a third party device by aggregating time division duplex carriers having different temporal distribution of uplink times and downlink times. These concepts may further be exploited by an apparatus configured to perform data transmission or reception via allocations of transmission resources of aggregated carriers in units of transmission time intervals into which the aggregated carriers are subdivided, wherein the aggregated carriers are temporally subdivided into the transmission time intervals in a temporal grid, respectively, wherein the aggregated carriers' grids are temporally mutually offset.

Abstract: A receiver receives and processes a data signal having at least one data signal block. The data signal block has a number of symbols in the time domain and a number of sub-carriers in the frequency domain. The data signal block includes a control region to provide control data to the receiver and a payload region to provide payload data to the receiver. Payload data is allocated to the control region of the data signal block.

Abstract: In one embodiment, a repeater for wireless communication is provided.

Abstract: In one embodiment, a repeater for wireless communication is provided.

Abstract: Communication network (100) for wireless communication, comprising a base station (1, 16, 26), a wireless terminal (3, 15, 18, 25, 37) and at least one repeater (5, 10, 20, 28, 33) which is connected between the base station (1, 16, 26) and the wireless terminal (3, 15, 18, 25, 37), the base station (1, 16, 26) being configured for transmitting and receiving a communication signal on multiple information channels, the terminal (3, 15, 18, 25, 37) being configured for transmitting and receiving a communication signal on multiple information channels, and the repeater (5, 10, 20, 28, 33) being configured for receiving, passing through and retransmitting communication signals on multiple information channels, and contains a converting device (101, 103, 106, 110, 118) for frequency conversion of at least one information channel passed through, a test receiver (6, 12, 22, 34, 38) being additionally comprised which is configured for determining unused frequency ranges for wireless communication, the test receiver (

Abstract: Communication network (100) for wireless communication, comprising a base station (1, 16, 26), a wireless terminal (3, 15, 18, 25, 37) and at least one repeater (5, 10, 20, 28, 33) which is connected between the base station (1, 16, 26) and the wireless terminal (3, 15, 18, 25, 37), the base station (1, 16, 26) being configured for transmitting and receiving a communication signal on multiple information channels, the terminal (3, 15, 18, 25, 37) being configured for transmitting and receiving a communication signal on multiple information channels, and the repeater (5, 10, 20, 28, 33) being configured for receiving, passing through and retransmitting communication signals on multiple information channels, and contains a converting device (101, 103, 106, 110, 118) for frequency conversion of at least one information channel passed through, a test receiver (6, 12, 22, 34, 38) being additionally comprised which is configured for determining unused frequency ranges for wireless communication, the test receiver (