公开(公告)号：US20210377108A1

公开(公告)日：2021-12-02

申请号：US16339693

申请日：2017-10-18

Applicant: Apple Inc.

Inventor： Joonyoung CHO ,  Gang XIONG ,  Ralf BENDLIN ,  Hwan-Joon KWON ,  Seunghee HAN ,  Honglei MIAO ,  Ingolf KARLS ,  Markus Dominik MUECK ,  Michael FAERBER

IPC: H04L12/24 ,  H04W72/04 ,  H04W8/22

Abstract: A base station may generate first configuration information to configure a first user equipment (“UE”) to operate using a first bandwidth within a wideband carrier of a cell, generate second configuration information to configure a second UE to operate using a second bandwidth within the wideband carrier of the cell, and cause transmission of the first and second configuration information to the first and second UEs, respectively. The base station may configure the first and second UEs based upon capabilities received from each UE, respectively.

公开(公告)号：US20220247540A1

公开(公告)日：2022-08-04

申请号：US17660102

申请日：2022-04-21

Applicant: Apple Inc.

Inventor： Gang XIONG ,  Hyejung JUNG ,  Ralf BENDLIN ,  Jong-Kae FWU ,  Alexei DAVYDOV

IPC: H04L5/00 ,  H04L1/00 ,  H04W72/04

Abstract: Briefly, in accordance with one or more embodiments, apparatus of an evolved NodeB (eNB) comprises circuitry to configure one or more parameters for a 5G master information block (xMIB). The xMIB contains at least one of the following parameters: downlink system bandwidth, system frame number (SFN), or configuration for other physical channels, or a combination thereof. The apparatus of the eNB comprises circuitry to transmit the xMIB via a 5G physical broadcast channel (xPBCH) on a predefined resource, the xPBCH comprising a xPBCH. The xPBCH may use a DM-RS based transmission mode, and a beamformed xPBCH may be used for mid band and high band.