Samsung Electronics Co., Ltd.

Neha Sharma

Mangesh Abhimanyu Ingale

Fasil Abdul Latheef

Anshuman Nigam

Rajavelsamy Rajadurai

Aneesh Deshmukh

Anil Agiwal

Vikalp Mandawaria

Himke Van Der Velde

Pravjyot Singh Deogun

Vinay Kumar Shrivastava

Woo-Seong Kim

Chitradeep Majumdar

Jungsoo Jung

Diwakar Sharma

Jaehyuk Jang

Venkateswara Rao Manepalli

Seungil Park

Shouvik Guha

Soeng-hun Kim

Hyunjeong Kang

Soeng-Hun Kim

Nitesh Pushpak Shah

Seong-Hun Kim

Akhil Madan Panchabhai

Arijit Sen

Jajohn Mathew Mattam

Nayan Ostwal

Dongmyoung Kim

Donghyun Je

Shiva Souhith Gantha

Ratnakar Rao Venkata Rayavarapu

Vikrant Bajaj

Anand Madhavrao Baswade

Veeresh Kumar Pinni Pedda

Arun Mahajan

Abdul Latheef

Embodiments of the disclosure provide a method for scheduling shared physical resource blocks (PRBs) by a user equipment (UE) in a wireless network and minimizing/reducing contention on the shared PRBs. The method includes: receiving PRBs from a network device, where the PRBs are shared among multiple UEs in the wireless network; detecting data at the UE for transmission; determining a modulation and coding scheme (MCS), a number of PRBs, and a size of a transport block required for data transmission in response to detecting the data; self-scheduling the shared PRBs based on at least one of the determined MCS, the number of PRBs, and the size of the transport block; and sending the data based on the self-scheduling along with self-scheduling information to the network device.

Method and system for resource selection and contention resolution in shared resource mechanism

An example method for managing a UAV control operation includes periodically receiving a request for transmission of UAV assistance information from a network entity and establishing a radio resource control (RRC) connection with the network entity. In response to the received request, the method further includes determining a triggering of at least one event corresponding to an initiation of a UAV control operation and transmitting UAV assistance information to the network entity in an RRC connected state based on the determined triggering of the at least one event. The method further includes receiving a control message from the network entity in response to the transmitted UAV assistance information. The control message includes information related to an execution of the UAV control operation. Thereafter, the method further includes executing the UAV control operation based on the information included in the received control message.

Method and system for managing a control operation of an unmanned aerial vehicle

An example security processing method includes receiving data packets at a packet data convergence protocol (PDCP) layer from an upper layer and parsing header information of each of the data packets to determine a length of each of the plurality of headers within the corresponding header information and whether a security header is present or absent in the corresponding data packets. The method further includes identifying corresponding header information of the data packets in which the security header is present based on the determination. The method further includes encrypting, based on the determined header lengths, only each of the plurality of headers of the identified corresponding header information in which the security header is present, and thereafter transmitting the one or more data packets to a lower layer after adding information regarding each of the encrypted headers along with their encryption length into a PDCP header.

Method and device for selective user plane security in wireless communication system

The present subject matter refers methods and systems to determine location for an unmanned aerial vehicle (UAV). The method comprises receiving information from a network entity, the information indicating that the plurality of terrestrial UEs form a cluster, determining whether at least one of a plurality of predefined events is triggered. The method comprises determining the location of the UAV by: receiving cluster information related to the cluster, determining circular trajectory of the cluster using the cluster information, receiving a first average data rate of the cluster at each of a plurality of locations along a circumference of the circular trajectory, determining an optimal down-tilt angle and an optimal bearing angle of an antenna panel of the UAV, and determining the location of the UAV based on the optimal down-tilt angle and the optimal bearing angle.

Method and apparatus to determine location for an unmanned aerial vehicle (UAV)

A design and architecture for a Multi-Radio Multi-Connectivity (MR-MC) network system is provided. The method includes providing and defining a role of a Master Node (MN), a Secondary Node (SN), a Cloud/Centralized Radio Access Network (C-RAN), a Control Plane (CP) and a User Plane (UP) in the MR-MC network system. Furthermore, the method includes determining a capability of a UE in the MR-MC network system. Furthermore, the method includes determining Radio Access Technology (RAT) measurements associated with the MN, an SN1, and an SN2 in the MR-MC network system. Furthermore, the method includes configuring functionalities of the MN, an SN1, and an SN2 based on the capability of the UE and the RAT measurements. Furthermore, the method includes sending an activation/deactivation command for the SN in the MR-MC network system.

Architecture for multi radio multi connectivity network system

Example embodiments provide a method and system for performing a bearer type change of a plurality of radio bearers configured for a User Equipment (UE) including changing the bearer type of a specific bearer by the network and checking any changes in keys, packet data convergence protocol (PDCP) termination point, or PDCP version change. Furthermore, the UE is notified to change the bearer type either through a reconfiguration procedure without handover, a secondary node (SN) change procedure or reconfiguration procedure with handover, or a SN change procedure. The network indicates one or more operations to the UE for performing the bearer type change.

Method for performing bearer type change of a plurality of bearers configured for user equipment

The present disclosure provides methods and systems for allocation of contention based data transmission (CBDT) resource blocks in a non-terrestrial network. The method comprises: determining if the CBDT resource blocks are to be configured for allocation to a plurality of user equipments (UEs) based on at least one of a plurality of parameters. The method comprises determining if a fixed number of CBDT resource blocks from the CBDT resource blocks are to be used for the allocation based on the determination using at least one of the plurality of parameters. The method comprises allocating a number of CBDT resource blocks in one of a fixed manner or a dynamic manner, wherein the number of CBDT resource blocks are allocated in the fixed manner, based on the fixed numbers of CBDT resource blocks being used for the allocation, and the number of CBDT resource blocks are allocated in the dynamic manner, based on the fixed numbers of CBDT resource blocks not being used for the allocation.

Methods and systems for allocation of contention based data transmission resources in a non-terrestrial network

The method includes receiving, by a network entity, a plurality of data packets to be prioritized belonging to a Data Radio Bearer (DRB) from a network to a User Equipment (UE) using a plurality of logical channels and configuring a Quality of Service (QoS) parameter of the plurality of logical channels. Further, the method includes allocating, by the network entity, the configured QoS parameter to the DRB, logical channel, a Logical Channel Group (LCG), and a DRB buffer or queue. Further, the method includes dividing, by the network entity, the QoS parameter across one of the DRB, the logical channel, the LCG, and a DRB buffer or queue and sending, by the network entity, the plurality of data packets to the UE by allocating at least one resource as per the PBR and the BSD.

Method and network entity for logical channel management in a wireless communication network

Embodiments herein provide a method for handling a user plane by a UE configured for dual connectivity operation. The method includes receiving a RRC reconfiguration message including one or more Layer 2 indications and a Layer 2 configuration corresponding to one or more radio bearers from one of a MN and a SN involved in a dual connectivity operation of the UE. Further, the method includes performing, by the UE, one of: reestablishing of a RLC entity and a data recovery procedure for a PDCP entity corresponding to the radio bearer based on the one or more Layer 2 indications and the Layer 2 configuration received in the RRC reconfiguration message, and reestablishing of a RLC entity and reestablishing of a PDCP entity corresponding to the radio bearer based on the one or more Layer 2 indications and the Layer 2 configuration received in the RRC reconfiguration message.

Method and user equipment for handling user plane in dual connectivity in wireless communication system

The present disclosure relates to a communication method and system for converging a 5th-Generation (5G) communication system for supporting higher data rates beyond a 4th-Generation (4G) system with a technology for Internet of Things (IoT). The present disclosure may be applied to intelligent services based on the 5G communication technology and the IoT-related technology, such as smart home, smart building, smart city, smart car, connected car, health care, digital education, smart retail, security and safety services. The disclosure relates to a method and an apparatus to trigger deactivation and re-activation of a secondary cell group (SCG) in a multi-radio access Technology (RAT) dual connectivity (MR-DC) network.

Method and apparatus for controlling secondary cell group in a multi-rat dual connectivity network

A multi Transmission Reception Point (TRP) system is provided. The system includes a User Equipment (UE), a core network, a plurality of cells, and a Transmission Reception Point (TRP) controller (TRP-C). The core network is defined by a Centralized or Cloud Radio Access Network (C-RAN). The plurality of cells where each of which is connected to the UE. Each cell includes at least one TRP of a number of TRPs. The TRP-C is connected to the core network, or cloud network or virtual network and to at least one TRP of the number of TRPs in each cell of the plurality of cell. The TRP-C is configured to determine the number of TRPs required for each cell of the plurality of cells to serve the UE.

Multi transmission reception point (TRP) system and method thereof

Methods and apparatuses in a sidelink communication system are provided. Configuration information for providing assistance information for a sidelink communication is received from a base station (BS) at a user equipment (UE). The assistance information is transmitted from the UE to the BS in response to the configuration information, in case that a traffic pattern of the UE is changed. The assistance information includes information on the traffic pattern of the UE.

Method and system for managing wireless communication in vehicle-to-anything communication system

Provided are methods and apparatuses for performing a communication in a wireless communication system. An IAB node of performing a communication, according to an embodiment, includes a transceiver and a processor coupled with the transceiver and configured to perform an authentication and a setup of an IP connectivity with an OAM (operations, administration and maintenance) server, in response to an architecture in which a DU (distribution unit) and a CU (central unit) are split, establish a F1 interface between a DU of the IAB node and a CU of an IAB donor, and provide a service to a UE based on a result of the establishment.

Method and apparatus for performing communication in wireless communication system

Embodiments herein provide a method and system for performing a bearer type change of a plurality of radio bearers configured for a User Equipment (UE). The proposed method includes changing the bearer type of specific bearer by the network. Further, the proposed method includes checking any changes in keys or PDCP termination point or PDCP version change. Furthermore, the proposed method includes notifying the UE to change the bearer type either through reconfiguration procedure without handover or SN change procedure or reconfiguration procedure with handover or SN change procedure. The network indicates one or more operations to the UE for performing the bearer type change.

The present disclosure discloses a method for managing a UAV control operation that includes: periodically receiving a request for transmission of UAV assistance information from a network entity and establishing a radio resource control (RRC) connection with the network entity. In response to the received request, the method further includes determining a triggering of at least one event corresponding to an initiation of a UAV control operation and transmitting UAV assistance information to the network entity in an RRC connected state based on the determined triggering of the at least one event. The method further includes receiving a control message from the network entity in response to the transmitted UAV assistance information. The control message includes information related to an execution of the UAV control operation. Thereafter, the method further includes executing the UAV control operation based on the information included in the received control message.

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Bengaluru, India

Neha Sharma