Abstract: Methods and apparatuses in a wireless communication system operating with shared spectrum channel access. A method of operating a UE includes receiving an SS/PBCH block; determining a higher-layer parameter ssb-SubcarrierOffset based on an MIB of a PBCH included in the SS/PBCH block; determining a bit (??+5) from a payload of the PBCH; and determining a first value (kSSB) based on a second value (kSSB). Four LSBs of the second value (kSSB) are indicated by the higher-layer parameter ssb-SubcarrierOffset and an MSB of the second value (kSSB) is indicated by the bit (??+5).

Abstract: Provided herein are antibodies that specifically bind to GPRC5D. Also described are related polynucleotides capable of encoding the provided GPRC5D-specific antibodies or antigen-binding fragments, cells expressing the provided antibodies or antigen-binding fragments, as well as associated vectors and detectably labeled antibodies or antigen-binding fragments. In addition, methods of using the provided antibodies are described. For example, the provided antibodies may be used to diagnose, treat, or monitor GPRC5D-expressing cancer progression, regression, or stability; to determine whether or not a patient should be treated for cancer; or to determine whether or not a subject is afflicted with GPRC5D-expressing cancer and thus may be amenable to treatment with a GPRC5D-specific anti-cancer therapeutic, such as the multispecific antibodies against GPRC5D and CD3 described herein.

Abstract: A method and apparatus in a wireless communication system supporting shared spectrum channel access is provided. The method and apparatus comprises: receiving a set of downlink channels supporting the shared spectrum channel access; identifying, a window for SS/PBCH block transmission, a bitmap for SS/PBCH blocks (ssb-PositionsInBurst), and a parameter for QCL assumption Q; determining, based on the identified window for the SS/PBCH block transmission, the identified bitmap for the ssb-PositionsInBurst, and the identified parameter for the QCL assumption Q, a SS/PBCH block as one of: a first set of SS/PBCH blocks assumed to be transmitted by the BS, or a second set of SS/PBCH blocks not transmitted by the BS; determining a set of resources that is not available for at least one PDSCH as overlapped with the first set of SS/PBCH blocks; and receiving the at least one PDSCH based on resource other than the determined set of resources.

Abstract: Provided herein are antibodies that specifically bind to GPRC5D. Also described are related polynucleotides capable of encoding the provided GPRC5D-specific antibodies or antigen-binding fragments, cells expressing the provided antibodies or antigen-binding fragments, as well as associated vectors and detectably labeled antibodies or antigen-binding fragments. In addition, methods of using the provided antibodies are described. For example, the provided antibodies may be used to diagnose, treat, or monitor GPRC5D-expressing cancer progression, regression, or stability; to determine whether or not a patient should be treated for cancer; or to determine whether or not a subject is afflicted with GPRC5D-expressing cancer and thus may be amenable to treatment with a GPRC5D-specific anti-cancer therapeutic, such as the multispecific antibodies against GPRC5D and CD3 described herein.

Abstract: A method of a user equipment (UE) in a wireless communication system is provided. The method comprises: receiving, from a base station (BS), a set of radio resource control (RRC) parameters comprising at least one measurement object (MO); identifying, based on the at least one MO, at least one modulo value for synchronization signals and physical broadcast channel (SS/PBCH) blocks, and at least one bitmap indicating indices of the SS/PBCH blocks; identifying a set of SS/PBCH block locations based on the at least one modulo value and the at least one bitmap; performing radio resource management (RRM) measurement based on the identified set of SS/PBCH block locations; and transmitting, to the BS via an uplink channel, a measurement report message including a result of the RRM measurement.

Abstract: A method and apparatus of a user equipment (UE) in a wireless communication system is provided. The method and apparatus comprises: receiving a synchronization signals and physical broadcast channel (SS/PBCH) block; determining whether a shared spectrum channel access is enabled; determining a first index of the SS/PBCH block as a candidate SS/PBCH block index (ISSB1) based on a number of candidate SS/PBCH blocks in a half frame; and determining a second index of the SS/PBCH block as an SS/PBCH block index (ISSB2) based on a quasi-co-location (QCL) parameter (Q) indicated by a PBCH in the SS/PBCH block, wherein the SS/PBCH block index (ISSB2) is determined as: ISSB2=ISSB1 mod Q based on a determination that the shared spectrum channel access is enabled, where mod is a modular operation; or ISSB2=ISSB1 based on the determination that the shared spectrum channel access is not enabled.

Abstract: Methods and apparatuses in a wireless communication system. A method of operating a user equipment (UE) includes receiving a synchronization signals and physical broadcast channel (SS/PBCH) block; determining a numerology of the SS/PBCH block, wherein the numerology includes a sub-carrier spacing (SCS) and a cyclic prefix (CP) length; and determining a SS/PBCH block pattern based on the numerology, the SS/PBCH block pattern including candidate SS/PBCH blocks that are mapped to slots within a half frame and a minimum gap (Ngap?) between neighboring candidate SS/PBCH blocks, wherein: Ngap?=0 symbol, based on a determination that the SCS included in the numerology of the SS/PBCH block is 120 kHz or 240 kHz; or Ngap?=1 symbol, based on a determination that the SCS included in the numerology of the SS/PBCH block is 480 kHz or 960 kHz.

Abstract: Provided herein are antibodies that specifically bind to GPRC5D. Also described are related polynucleotides capable of encoding the provided GPRC5D-specific antibodies or antigen-binding fragments, cells expressing the provided antibodies or antigen-binding fragments, as well as associated vectors and detectably labeled antibodies or antigen-binding fragments. In addition, methods of using the provided antibodies are described. For example, the provided antibodies may be used to diagnose, treat, or monitor GPRC5D-expressing cancer progression, regression, or stability; to determine whether or not a patient should be treated for cancer; or to determine whether or not a subject is afflicted with GPRC5D-expressing cancer and thus may be amenable to treatment with a GPRC5D-specific anti-cancer therapeutic, such as the multispecific antibodies against GPRC5D and CD3 described herein.

Abstract: A method and apparatus of a user equipment (UE) in a wireless communication system is provided. The method and apparatus comprises: receiving a synchronization signals and physical broadcast channel (SS/PBCH) block; determining whether a shared spectrum channel access is enabled; determining a first index of the SS/PBCH block as a candidate SS/PBCH block index (ISSB1) based on a number of candidate SS/PBCH blocks in a half frame; and determining a second index of the SS/PBCH block as an SS/PBCH block index (ISSB2) based on a quasi-co-location (QCL) parameter (Q) indicated by a PBCH in the SS/PBCH block, wherein the SS/PBCH block index (ISSB2) is determined as: ISSB2=ISSB1 mod Q based on a determination that the shared spectrum channel access is enabled, where mod is a modular operation; or ISSB2=ISSB1 based on the determination that the shared spectrum channel access is not enabled.

Abstract: A UE in a wireless communication system is provided. The UE comprises at least one processor configured to identify a DTTC including at least one of a first periodicity, a duration of a first transmission window, or a first timing offset of the first transmission window, wherein the DTTC is identified for the DSCH or RLM in a serving cell, and identify a DMTC including at least one of a second periodicity, a duration of a second transmission window, or a second timing offset of the second transmission window, wherein the DMTC is identified for RRM measurement based on the DSCH. The UE further comprises a transceiver operably connected to the processor, the transceiver configured to receive, from a BS, at least one DSCH from a set of DSCH over unlicensed downlink channels based on the identified DTTC, wherein the received at least one DSCH includes a SS/PBCH block.

Abstract: Methods and apparatuses in a wireless communication system operating with shared spectrum channel access. A method of operating a UE includes receiving an SS/PBCH block; determining a higher-layer parameter ssb-SubcarrierOffset based on an MIB of a PBCH included in the SS/PBCH block; determining a bit (??+5) from a payload of the PBCH; and determining a first value (kSSB) based on a second value (kSSB). Four LSBs of the second value (kSSB) are indicated by the higher-layer parameter ssb-SubcarrierOffset and an MSB of the second value (kSSB) is indicated by the bit (??+5).

Abstract: A method and apparatus in a wireless communication system is provided. The method and apparatus comprise: receiving an SS/PBCH block; determining a subcarrier spacing of the SS/PBCH block from a set of subcarrier spacings {SCS1, SCS2}; determining a subcarrier spacing of a Type0-PDCCH CSS set in a CORESET, the subcarrier spacing of the Type0-PDCCH CSS set is the same as the subcarrier spacing of the SS/PBCH block; determining a bandwidth and a number of symbols of the CORESET based on an MIB in the SS/PBCH block; determining a frequency offset from a set of frequency offsets {O1, O2}, the frequency offset is determined as being from a smallest RB index of the CORESET to a smallest RB index of the common RB overlapping with a first RB of the SS/PBCH block; determining a frequency location of the CORESET; and receiving a Type0-PDCCH.

Abstract: A UE in a wireless communication system is provided. The UE comprises at least one processor configured to identify a DTTC including at least one of a first periodicity, a duration of a first transmission window, or a first timing offset of the first transmission window, wherein the DTTC is identified for the DSCH or RLM in a serving cell, and identify a DMTC including at least one of a second periodicity, a duration of a second transmission window, or a second timing offset of the second transmission window, wherein the DMTC is identified for RRM measurement based on the DSCH. The UE further comprises a transceiver operably connected to the processor, the transceiver configured to receive, from a BS, at least one DSCH from a set of DSCH over unlicensed downlink channels based on the identified DTTC, wherein the received at least one DSCH includes a SS/PBCH block.

Abstract: A method and apparatus in a wireless communication system supporting a shared spectrum channel access is provided. The method and apparatus comprises: receiving, from a base station (BS), system information indicating a discovery burst transmission window; determining a number NSSBQCL of candidate synchronization signal and physical broadcast channel (SS/PBCH) blocks as an interval for a quasi-co-locate (QCL) assumption; determining a set of QCLed candidate SS/PBCH blocks within the discovery burst transmission window based on the number NSSBQCL of candidate SS/PBCH blocks; determining a set of QCLed occasions within the discovery burst transmission window included in the system information; and receiving, from the BS, a channel state information reference signal (CSI-RS) resource based on the determined set of QCLed occasions within the discovery burst transmission window.

Abstract: A method and apparatus of user equipment (UE) in a wireless communication system supporting a shared spectrum channel access is provided. The method and apparatus comprises: receiving, from a base station (BS), a physical downlink control channel (PDCCH) including downlink control information (DCI); determining, based on the received DCI, time domain resource allocation information of a random access channel (RACH) occasion and channel sensing information; performing channel sensing on an uplink (UL) channel based on the determined channel sensing information; identifying a status of the UL channel based on a result of the channel sensing on the UL channel; and transmitting, to the BS, a physical random access channel (PRACH) preamble over the UL channel based on the determined time domain resource allocation information and the identified status of the UL channel.

Abstract: Methods and apparatuses in a wireless communication system operating with shared spectrum channel access. A method of operating a UE includes receiving an SS/PBCH block; determining a higher-layer parameter ssb-SubcarrierOffset based on an MIB of a PBCH included in the SS/PBCH block; determining a bit (??+5) from a payload of the PBCH; and determining a first value (kSSB) based on a second value (kSSB). Four LSBs of the second value (kSSB) are indicated by the higher-layer parameter ssb-SubcarrierOffset and an MSB of the second value (kSSB) is indicated by the bit (??+5).

Abstract: A method and apparatus in a wireless communication system is provided. The method and apparatus comprise: receiving an SS/PBCH block; determining a subcarrier spacing of the SS/PBCH block from a set of subcarrier spacings {SCS1, SCS2}; determining a subcarrier spacing of a Type0-PDCCH CSS set in a CORESET, the subcarrier spacing of the Type0-PDCCH CSS set is the same as the subcarrier spacing of the SS/PBCH block; determining a bandwidth and a number of symbols of the CORESET based on an MIB in the SS/PBCH block; determining a frequency offset from a set of frequency offsets {O1, O2}, the frequency offset is determined as being from a smallest RB index of the CORESET to a smallest RB index of the common RB overlapping with a first RB of the SS/PBCH block; determining a frequency location of the CORESET; and receiving a Type0-PDCCH.

Abstract: A method and apparatus of user equipment (UE) in a wireless communication system supporting a shared spectrum channel access is provided. The method and apparatus comprises: receiving, from a base station (BS), a physical downlink control channel (PDCCH) including downlink control information (DCI); determining, based on the received DCI, time domain resource allocation information of a random access channel (RACH) occasion and channel sensing information; performing channel sensing on an uplink (UL) channel based on the determined channel sensing information; identifying a status of the UL channel based on a result of the channel sensing on the UL channel; and transmitting, to the BS, a physical random access channel (PRACH) preamble over the UL channel based on the determined time domain resource allocation information and the identified status of the UL channel.

Abstract: A method and apparatus of a UE in a wireless communication system supporting a shared spectrum channel access is provided. The method and apparatus comprises: identifying a frequency location of a synchronization signals and physical broadcast channel (SS/PBCH) block; receiving the SS/PBCH block; determining whether the frequency location of the SS/PBCH block corresponds to a global synchronization channel number (GSCN) of a synchronization raster entry; and determining an offset as a sum of a first offset and a second offset, if the frequency location of the SS/PBCH block does not correspond to the GSCN of the synchronization raster entry, wherein the offset is a difference from a smallest resource block (RB) index of a control resource set (CORESET) for Type0 physical downlink control channel (Type0-PDCCH) common search space (CSS) set to a smallest RB index of a common RB overlapping with a first RB of the SS/PBCH block.

Abstract: A UE in a wireless communication system is provided. The UE comprises a transceiver configured to receive SS/PBCH block over downlink channels using a set of parameters based on an operation mode. The operation mode is configured for the SS/PBCH block as a first operation mode in which the SS/PBCH block is used on a LAA Scell or a second operation mode in which the SS/PBCH block is at least used on a Pcell. The set of parameters is configured as a first set of parameters for the SS/PBCH block when the operation mode of the SS/PBCH block is configured as the first operation mode or a second set of parameters for the SS/PBCH block when the operation mode of the SS/PBCH block is configured as the second operation mode. The first and second set of parameters include different information each other.