Apparatuses, methods, and systems are disclosed for session management function derived core network assisted radio access network parameters. One method includes receiving session management function derived core network assisted radio access network parameters from a session management function. The method includes storing the session management function derived core network assisted radio access network parameters in a protocol data unit session level context. The method includes using the session management function derived core network assisted radio access network parameters to determine an expected session activity behavior parameter set.

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.

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.

A method to perform beam management (BM) and/or synchronization (Sync) with interference cancellation on synchronization signal block (SSB) is proposed. A UE determines interference level and/or pilot contamination level. The UE can then perform BM or Sync, with or without interference cancellation, adapt to the determined interference and pilot contamination level. If interference level is high, UE applies interference cancellation for BM and Sync. If interference level is low, UE does not apply interference cancellation for BM and Sync. If the pilot contamination level is high, then UE follows the 3-symbol mode, e.g., uses only PECH0 SSS, and PBCH2 symbols for BM or Sync. If the pilot contamination level is low, then UE follows the 4-symbol mode, e.g., uses PSS as an extra symbol for BM or Sync to improve system performance.

A method to perform beam management (BM) and/or synchronization (Sync) with interference cancellation on synchronization signal block (SSB) is proposed. A UE determines interference level and/or pilot contamination level. The UE can then perform BM or Sync, with or without interference cancellation, adapt to the determined interference and pilot contamination level. If interference level is high, UE applies interference cancellation for BM and Sync. If interference level is low, UE does not apply interference cancellation for BM and Sync. If the pilot contamination level is high, then UE follows the 3-symbol mode, e.g., uses only PECH0 SSS, and PBCH2 symbols for BM or Sync. If the pilot contamination level is low, then UE follows the 4-symbol mode, e.g., uses PSS as an extra symbol for BM or Sync to improve system performance.

An acceptable coverage limit of a base station is identified by retrieving a list of cells that are served by a first base station. Grids are generated from the first base station to a predetermined threshold distance. A plurality of selected grids is identified between an acceptable coverage limit and a threshold distance. An average reference signal is determined from the plurality of selected grids. An evaluation is made regarding whether the first base station is the dominant cell in each of the selected grids. The number of grids the selected grids where the first base station is the dominant cell site is determined based on a dominant carrier threshold. A column of grids is determined where the first base station is not the dominant cell site. An acceptable coverage limit of the cell is determined based on the distance from the first base station and the column of grids.

An acceptable coverage limit of a base station is identified by retrieving a list of cells that are served by a first base station. Grids are generated from the first base station to a predetermined threshold distance. A plurality of selected grids is identified between an acceptable coverage limit and a threshold distance. An average reference signal is determined from the plurality of selected grids. An evaluation is made regarding whether the first base station is the dominant cell in each of the selected grids. The number of grids the selected grids where the first base station is the dominant cell site is determined based on a dominant carrier threshold. A column of grids is determined where the first base station is not the dominant cell site. An acceptable coverage limit of the cell is determined based on the distance from the first base station and the column of grids.

The described technology is generally directed towards adaptive radio access network bit rate scheduling. Minimum bit rates for user equipment can be adjusted in a manner that accounts for the impact of the minimum bit rates on network performance. Ranges of minimum bit rates can be established for user equipment, and minimum bit rates can be adjusted within the ranges. A minimum bit rate can be decreased when it produces a relatively higher impact on network performance, and the minimum bit rate can be increased when it produces a relatively lower impact on network performance.

The described technology is generally directed towards adaptive radio access network bit rate scheduling. Minimum bit rates for user equipment can be adjusted in a manner that accounts for the impact of the minimum bit rates on network performance. Ranges of minimum bit rates can be established for user equipment, and minimum bit rates can be adjusted within the ranges. A minimum bit rate can be decreased when it produces a relatively higher impact on network performance, and the minimum bit rate can be increased when it produces a relatively lower impact on network performance.

The described technology is generally directed towards adaptive radio access network bit rate scheduling. Minimum bit rates for user equipment can be adjusted in a manner that accounts for the impact of the minimum bit rates on network performance. Ranges of minimum bit rates can be established for user equipment, and minimum bit rates can be adjusted within the ranges. A minimum bit rate can be decreased when it produces a relatively higher impact on network performance, and the minimum bit rate can be increased when it produces a relatively lower impact on network performance.