公开(公告)号：US20250055490A1

公开(公告)日：2025-02-13

申请号：US18731986

申请日：2024-06-03

Applicant: Apple Inc.

Inventor： Murali Mohan CHAKKA ,  Baohua ZHENG ,  Ioannis PEFKIANAKIS ,  Prashant H. VASHI ,  Amith Kumar NAGARAJ ,  Karan R. SACHDEV ,  Muthukumaran DHANAPAL ,  Sharad GARG ,  Vijay GADDE ,  Tarakkumar G. DHANANI ,  Sanjeevi BALASUBRAMANIAN

IPC: H04B1/10 ,  H04B1/04

Abstract: This application sets forth techniques for mitigating radio frequency (RF) interference from wired connections on cellular wireless reception quality, including pre-emptively determining when to perform RF interference mitigation based on various factors. An interference mitigation module in the wireless device determines whether to perform an interference mitigation procedure based on active and/or imminent use of a high-speed wired connection port for data transfer in parallel with a cellular wireless connection that uses a mid-frequency RF band or a high-frequency RF band. The wireless device determines a target cell in a low-frequency RF band and biases measurement reports sent to a cellular wireless network to handover and keep the cellular wireless connection to the target cell in the low-frequency RF band while a high-speed wired connection is active.

公开(公告)号：US20210282127A1

公开(公告)日：2021-09-09

申请号：US17189015

申请日：2021-03-01

Applicant: Apple Inc.

Inventor： Madhusudan CHAUDHARY ,  Arun G. MATHIAS ,  Rajesh AMBATI ,  Ajay SINGH ,  Franco TRAVOSTINO ,  Muthukumaran DHANAPAL ,  Lakshmi N. KAVURI ,  Ajoy K. SINGH ,  Thanigaivelu ELANGOVAN ,  Ioannis PEFKIANAKIS ,  Raghuveer MALLIKARJUNAN ,  Faraz FAHEEM ,  Geoffrey R. HALL ,  Harshit CHUTTANI ,  Rohan C. MALTHANKAR ,  Prashant H. VASHI ,  Hisham A. MAHMOUD ,  Henri S. BERGER ,  Divyaprakash P. BHOJKUMAR

IPC: H04W72/04 ,  H04L29/06 ,  H04N7/14

Abstract: Embodiments described herein relate to managing access to 5G cellular baseband resources for 5G-capable wireless devices. A wireless device can monitor application workloads by analyzing communication network performance requirements for a given application in-use or launching for future use along with system-level indications of overall device usage, battery level, and mobility status to determine whether access to 5G cellular baseband resources is recommended for an application. A 5G cellular baseband resource recommendation is provided for an application indicating a level of bandwidth in current use or expected for future use as well as a confidence metric in the bandwidth level indication. The 5G cellular baseband resource recommendation is used with additional device criteria to determine whether access to one or more 5G radio frequency bands is allowed.