公开(公告)号：US20240073942A1

公开(公告)日：2024-02-29

申请号：US18472545

申请日：2023-09-22

Applicant: Apple Inc.

Inventor： Alexei DAVYDOV ,  Seunghee HAN ,  Gang XIONG ,  Gregory V. MOROZOV ,  Yushu ZHANG ,  Joonyoung CHO ,  Dae Won LEE ,  Yongjun KWAK

IPC: H04W74/00 ,  H04L5/00

CPC classification number: H04W74/006 ,  H04L5/0091 ,  H04W74/0833

Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth-generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a message comprising an indicator to indicate a number of contention based physical random access channel (PRACH) preambles within a PRACH occasion per Synchronization Signal Block (SSB). The second circuitry may be operable to generate a first PRACH occasion, based on the indicator.

公开(公告)号：US20230036711A1

公开(公告)日：2023-02-02

申请号：US17950266

申请日：2022-09-22

Applicant: Apple Inc.

Inventor： Alexei DAVYDOV ,  Seunghee HAN ,  Gang XIONG ,  Gregory V. MOROZOV ,  Yushu ZHANG ,  Joonyoung CHO ,  Dae Won LEE ,  Yongjun KWAK

IPC: H04W74/00 ,  H04L5/00 ,  H04W74/08

Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth-generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to process a message comprising an indicator to indicate a number of contention based physical random access channel (PRACH) preambles within a PRACH occasion per Synchronization Signal Block (SSB). The second circuitry may be operable to generate a first PRACH occasion, based on the indicator.

公开(公告)号：US20230015776A1

公开(公告)日：2023-01-19

申请号：US17949957

申请日：2022-09-21

Applicant: Apple Inc.

Inventor： Alexei DAVYDOV ,  Gregory V. MOROZOV ,  Victor SERGEEV ,  Ajit NIMBALKER ,  Grigory ERMOLAEV ,  Dmitry DIKAREV

IPC: H04W88/06 ,  H04B7/06 ,  H04B7/0413 ,  H03M13/13 ,  H04W72/12 ,  H04W4/06 ,  H04L5/00

Abstract: Described is an apparatus of a User Equipment (UE) operable to communicate with a fifth generation Evolved Node-B (gNB) on a wireless network. The apparatus may comprise a first circuitry and a second circuitry. The first circuitry may be operable to determine a first parameter set and a second parameter set for establishing Physical Downlink Shared Channel (PDSCH) resources. The second circuitry may be operable to process a first part of a PDSCH transmission from a first set of Multiple Input Multiple Output (MIMO) layers corresponding with a first Multimedia. Broadcast Single Frequency Network (MBSFN) configuration based on the first parameter set. The second circuitry may also be operable to process a second part of the PDSCH transmission from a second set of MIMO layers corresponding with a second MBSFN configuration based on the second parameter set.