Apple Inc.

Ralf Rossbach

Fangli Xu

Sarma V Vangala

Haijing Hu

Dawei Zhang

Yuqin Chen

Naveen Kumar R Palle Venkata

Zhibin Wu

Srinivasan Nimmala

Sethuraman Gurumoorthy

Murtaza A Shikari

Chunxuan Ye

Wei Zeng

Srirang Ashok Lovlekar

Sudeep Manithara Vamanan

Weidong Yang

Pavan Nuggehalli

Sigen Ye

Alexander Sasha Sirotkin

Krisztian Kiss

Sree Ram Kodali

Mona Agnel

Tarik Tabet

Vijay Venkataraman

Huarui Liang

Sreevalsan Vallath

Shu Guo

Oghenekome Oteri

Murali Narasimha

Wenshu Zhang

Chunhai Yao

Hong He

Yushu Zhang

Haitong Sun

Ozgur Oyman

Amir Aminzadeh Gohari

Jerome Parron

Sabine Roessel

Thomas Luetzenkirchen

Sudhir Shankar Pola

Lakshmi Iyer

Huaning Niu

Seyed Ali Akbar Fakoorian

Xiangying Yang

Rafael L Rivera-Barreto

Anatoliy Sergey Ioffe

Francois Deparis

Ruoheng Liu

Arjun Bharadwaj

Sree Ram V Kodali

Yang Tang

Jie Cui

Zhanfeng Jia

Yu-Ting Yu

Alexander Sayenko

Birgit Breining

Fucheng Wang

Yuanyuan Wang

Ajay Panchal

Chao Jin

Ralf Itjeshorst

Bobby Jose

Yucheng Dai

Leilei Song

Mohamed Mounir Mohamed Abdelrahman

A user equipment (UE) configured to establish a packet data unit (PDU) session with a network, wherein the PDU session comprises a quality of service (QOS) flow, receive one or more radio resource control (RRC) messages indicating a configured grant (CG) allocated to the UE, wherein the QoS flow is mapped to a logical channel (LCH) and wherein the LCH is mapped to the CG and transmit data on a physical uplink shared channel (PUSCH) using a time and a frequency resource of the CG.

Configured grant adjustments

A network receives an indication of user consent from a user equipment (UE) to access UE information for the purposes of edge computing. The network receives an indication of user consent from a UE, the user consent corresponding to a network function acquiring UE information, receives the UE information and performs operations related to establishing a connection between the UE and an edge data network.

Network operations to receive user consent for edge computing

The present application relates to devices and components including apparatus, systems, and methods for concatenating in the packet data convergence protocol sublayer or the service data adaptation sublayer in wireless networks.

Communication devices and methods for concatenating service data units

A user equipment (UE) is configured to enter a radio resource control (RRC) CONNECTED state on a first network using a first subscriber identification module (SIM) and an RRC INACTIVE or RRC IDLE state on a second network using a second SIM, transmit, to the first network, a request for a scheduling gap (SG) configuration, wherein, during a duration of the SG, the first network avoids scheduling resources for the UE, receive, from the first network, an indication of the SG configuration to be used, during the duration of the SG, tune away from the first network to perform operations on the second network and after the duration of the SG, tune back to the first network, wherein the RRC CONNECTED state is maintained on the first network during the duration of the SG.

Multi-SIM scheduling gaps

A user equipment (UE) may attempt to access an edge data network. The UE generates a first credential based on a second credential, the second credential generated for a procedure between the UE and a cellular network, generating an identifier corresponding to the first credential, and generates a multi-access edge computing (MEC) authorization parameter. The UE then transmits an application registration request message to a server associated with an edge data network, the application registration request message including an indication of the first credential, the identifier corresponding to the first credential and the first authorization parameter. The UE then receives an authentication accept message or an authentication reject message from the server associated with the edge data network.

User equipment authentication and authorization procedure for edge data network

Provided is a method for a user equipment (UE). The UE generates a first information for the UE for transmission to a network device. The first information is associated with a small data transmission (SDT) procedure in an inactive state of the UE. The UE obtains a first configuration information from the network device. The first configuration information is determined with reference to the first information. The UE determines whether to perform the SDT procedure in the inactive state according to the first configuration information. The UE, in response to determining to perform the SDT procedure in the inactive state, performs the SDT procedure in the inactive state according to the first configuration information.

Power saving for SDT procedure

A user equipment (UE) configured to receive a first cumulative acknowledgement (ACK) from a protocol stack of the UE at a first time, store the first cumulative ACK in a queue, receive a second cumulative ACK from the protocol stack at a second time, wherein the second time occurs after the first time, store the second cumulative ACK in the queue, discard the first cumulative ACK from the queue based on the second cumulative ACK being received after the first cumulative ACK and encapsulate the second cumulative ACK to form a radio link control (RLC) packet data unit (PDU) that is to be transmitted over the air.

Radio link control cumulative mode for new radio

To accommodate a mix of high frequency carriers and lower frequency carriers, a protocol stack may include a radio link control (RLC) entity that allows configuration of status reporting control parameters on per carrier, or per subcarrier spacing. Alternatively, a protocol stack may include two RLC entities, one for handling high frequency carriers, and another for handling lower frequency carriers. (High frequency carriers and lower frequency carriers may be distinguished based on a frequency threshold.) Furthermore, a user equipment may transmit (to the network) an indication of its L2 buffer size. The network may configure the UE and/or control scheduling, to ensure the UE's L2 buffer does not overrun. Alternatively, the UE may indicate that it can support a percentage of a maximum buffer size. The network may configure the UE and/or control scheduling so that the UE's buffer occupancy does not exceed the percentage.

Handling high data rates in protocol stack when using high frequency spectrum

The present application relates to devices and components including apparatus, systems, and methods for secure random access in wireless communication systems.

Secure random access procedure

A base station may operate in a context where the propagation delay between the base station and user equipment (UE) devices is large. The base station configures UE devices with a common delay. The base station receives a random access preamble from a UE device. The base station determines a time slot in which the random access preamble was transmitted, based on a configured correspondence between allowable time slots and subsets of an available set of preambles. The base station computes a Random Access Radio Network Temporary Identifier (RA-RNTI) based on parameter values including an index, of the determined time slot. The base station employs the computed RA-RNTI to address a random access response for the UE device.

Resolution of mismatch in calculation of random access radio network temporary identifier

The exemplary embodiments relate to a user equipment (UE) providing an indication of user consent to a network for access to UE information. The UE may perform operations including transmitting an indication of user consent to a first network. The user consent corresponds to a network function acquiring UE information. The operations also include transmitting the UE information to the first network and establishing a connection with a second network. The network function performs operations related to establishing the connection between the UE and the second network using the UE information.

Security protection on user consent for edge computing

A user equipment (UE) is configured to join a standalone non-public network (SNPN). The receives SNPN information from one or more broadcast messages transmitted from a base station serving as an onboarding base station for the SNPN, determines whether the onboarding base station may be used for onboarding by the UE based on the SNPN information and UE SNPN information stored at the UE and onboards the UE to the SNPN when it is determined that the onboarding base station may be used for onboarding by the UE.

User equipment onboarding and network congestion control in standalone non-public network deployments

An application layer in a device, a service data adaptation protocol (SDAP) layer in the device, and/or a media access control (MAC) layer in the device may determine that wireless communication resources allocated to the device need to be adjusted. The determination may be in response to detecting that a quality of the wireless connection of the device has deteriorated, or it may be based on advance knowledge of information pertaining to an application layer payload in the device. In response to the determination the device may transmit, in a MAC Control Element (MAC CE) to a base station, a request for an adjustment of the allocated wireless communication resources. The adjustment may lead to a temporary boost of resources for a limited period of time or to a persistent update of the allocated wireless communication resources. To allow better scheduling of multiple QoS flows mapped to the same DRB and better selection of data when constructing a MAC Packet Data Unit (PDU), a mapping between QoS flows and LCHs may also be provided to the MAC layer.

Fast resource allocation adjustment and media access control awareness of quality of service flows in wireless communications

A transmitting device is configured to transmit, to a second device, a medium access control (MAC) protocol data unit (PDU) comprising a plurality of MAC subPDUs, each MAC subPDU comprising at least one of a subheader, a MAC service data unit (SDU) or a MAC control element (CE), receive, from the second device, feedback indicating that the MAC PDU was received incorrectly, determine that a partial transmission scheme criteria is satisfied, transmit, to the second device, an indication that the partial transmission scheme is to be used to retransmit the MAC PDU and retransmit, to the second device, the MAC PDU using the partial transmission scheme.

Partial transmission to support extended reality (XR) traffic

Growing community of inventors

Neubiberg, Germany

Ralf Rossbach