Huawei Technologies Duesseldorf Gmbh

Huawei Technologies Co., Limited

Nikola Vucic

Jian Luo

Mario Castaneda

Markus Martin Dillinger

Malte Schellmann

Zhao Zhao

Mario Hernán Castañeda Garcia

Titos Kokkinos

Hermann Hartwig

Robert Eigenmann

Mario Hernán Castaneda Garcia

A base station configured to operate in accordance with a periodically repeated synchronization period is provided. The synchronization period comprises a plurality of successive pilot slots, the pilot slots being associated with groups of base stations in a one-to-one relationship. The base station is configured to be a member of a first group among the groups of base stations and to transmit, in each repetition of the synchronization period, one or more pilot signals in the pilot slot associated with the first group.

Cell search of user equipment in accordance with cell search slots associated with groups of base stations

The disclosure relates to a radio device, in particular a user equipment, for communication with a radio cell, the radio device comprising: a processor, configured: to generate a radio frame comprising a first data sequence and a second data sequence, to arrange the first data sequence within the radio frame in a time interval that is non-overlapping with respect to a predetermined time interval of a first data sequence of another radio device with another adjacent radio cell, and to apply an unequal power allocation for generating the first data sequence and the second data sequence.

Radio device and radio cell with multiplexed data sequences with unequal power allocation

The disclosure relates to a radio transceiving device, comprising: a multi-antenna array; a main transceiver coupled to the multi-antenna array, wherein the main transceiver is configured to beamform a first plurality of digital signals over a total transceiver bandwidth, wherein a part of the beamforming is processed in digital domain and another part of the beamforming is processed in analog domain; and an auxiliary transceiver coupled to the multi-antenna array, wherein the auxiliary transceiver is configured to beamform a second plurality of digital signals over a fraction of the total transceiver bandwidth, wherein the beamforming is processed in digital domain.

Radio transceiving device with main and auxiliary transceiver and methods providing initial access

The present invention is directed to a transmitter and receivers for filterbank multicarrier (FBMC) communication. The transmitter comprises a processor adapted to calculate two auxiliary pilot symbols, and a precoder adapted to insert the two calculated auxiliary pilot symbols into a symbol structure of symbols, the symbols adjacently surrounding a main pilot symbol, wherein the precoder is adapted to insert the two auxiliary pilot symbols at two symbol positions of the symbol structure, which are symmetric to the main pilot symbol P in a time domain and/or in a frequency domain.

Transmitter, receiver and system for filterbank multicarrier communication

The invention relates to a radio communications system, comprising: a mobile network comprising a line of signal processing blocks and dispatching means switchable to data taps of the line of signal processing blocks; and a base station comprising a line of signal processing blocks and dispatching means switchable to data taps of the line of signal processing blocks, wherein the mobile network and the base station are configured to exchange configuration information in order to switch the dispatching means of the mobile network in correspondence to the dispatching means of the base station.

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Munich, Germany

Nikola Vucic