Abstract: A method to jointly perform beam management, synchronization, and L1 measurements using a single synchronization signal block (SSB) burst in NR systems is proposed to improve data rate and to reduce power consumption. In a scheduling based SSB method, a UE is scheduled to perform either beam management or synchronization and L1 measurements alternatively. In a joint SSB method, a UE performs beam management, synchronization, and L1 RSRP/SNR measurements within a single SSB burst simultaneously. The UE can dynamically switch between the two SSB methods based on predefined conditions. Further, multiple joint SSB modes are introduced for the joint SSB method, where either 3 OFDM symbols or 4 OFDM symbols of each SSB burst are used. UE can dynamically switch among the joint SSB modes depending on contamination level on the OFDM symbol carrying PSS.

Abstract: In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus are provided. The apparatus may be a UE. The UE receives a target SSB from a base station. The UE obtains received data carried in a broadcast channel of the target SSB. The UE reconstructs, based on received data carried in a broadcast channel of a previously received SSB, transmitted data placed in the broadcast channel of the target SSB at the base station. The UE preforms a channel estimation and/or synchronization based on a comparison of the received data and the transmitted data of the target SSB.

Abstract: An apparatus, method and computer program is described comprising: providing a plurality of processed channel state information data to separate inputs of a multiple- input-multiple-output autoencoder, wherein each channel state information data of the plurality relates to communications between a user device and one of a plurality of communication nodes in communication with said user device; and generating a co-ordinate code for the user device using said autoencoder.

Abstract: Systems, methods, and instrumentalities are disclosed for multiple resource unit (RU) allocation for OFDMA WLAN. A transmitter may parse an encoded bit stream into a plurality of spatial streams. The transmitter may determine an allocation of encoded bits of the plurality of spatial streams to a plurality of interleavers. The transmitter may allocate the encoded bits to the plurality of interleavers based on the determined allocation. The allocation of the encoded bits may be determined based on one or more of channel related feedback, an RU configuration associated with the transmission, a quality of service (QoS), and/or traffic priorities. The transmitter may interleave the encoded bits using the plurality of interleavers. The transmitter may combine the interleaved encoded bits from the plurality of interleavers into a sequenced bit stream.

Abstract: The method includes at least one processor estimating a first set of bias errors of a first set of base stations by obtaining a first set of time-of-arrival (ToA) measurements associated with the first set of base stations and a first set of devices, the first set of devices having known physical locations. The processor determines input parameters using the first set of bias errors, the input parameters including a first set of antenna locations for the first set of base stations, and a second set of ToA measurements associated with the first set of base stations and a first object, and determines a first object location for the first object using the input parameters.

Abstract: Systems, methods, and instrumentalities are disclosed for multiple resource unit (RU) allocation for OFDMA WLAN. A transmitter may parse an encoded bit stream into a plurality of spatial streams. The transmitter may determine an allocation of encoded bits of the plurality of spatial streams to a plurality of interleavers. The transmitter may allocate the encoded bits to the plurality of interleavers based on the determined allocation. The allocation of the encoded bits may be determined based on one or more of channel related feedback, an RU configuration associated with the transmission, a quality of service (QoS), and/or traffic priorities. The transmitter may interleave the encoded bits using the plurality of interleavers. The transmitter may combine the interleaved encoded bits from the plurality of interleavers into a sequenced bit stream.