公开(公告)号：US12302172B2

公开(公告)日：2025-05-13

申请号：US17850111

申请日：2022-06-27

Applicant: Apple Inc.

Inventor： Muthukumaran Dhanapal ,  Ajay Singh ,  Ajoy K Singh ,  Alan Tseng ,  Lakshmi N Kavuri ,  Neeraj D Vaghela ,  Raghuveer Mallikarjunan ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Vijendrakumar K Ashiwal ,  Rohan C Malthankar ,  Rafael L Rivera-Barreto ,  Sreevalsan Vallath ,  Divyaprakash P Bhojkumar

IPC: H04W28/086 ,  H04W28/02 ,  H04W36/00 ,  H04W36/36 ,  H04W36/30

Abstract: Techniques described herein may enable a user equipment (UE) to optimize radio access technology (RAT) and radio resources (e.g., bandwidth parts (BWPs)) when communicating with the network. This may be based on one or more factors or conditions, such as whether the UE is currently using 4th generation (4G) RAT or 5th generation (5G) RAT, whether the UE is in an active mode or idle mode, a BWP used by the UE, whether an application or network service requires a certain throughput, a type of application being used by the UE, an amount of network congestion, and so on. RAT optimization may also be based on whether the UE is using a frequency range 1 (FR1) or frequency range 2 (FR2), whether the UE is stationary or moving, whether the UE is experiencing beam failures, uplink (UL) switches, link quality measurements (LQMs), reference signal received power (RSRP) measurements, and so on.

公开(公告)号：US12150023B2

公开(公告)日：2024-11-19

申请号：US18322151

申请日：2023-05-23

Applicant: Apple Inc.

Inventor： Ajoy K Singh ,  Sai Sravan Bharadwaj Karri ,  Anand C. Monteiro ,  Debarshi Kar ,  Sree Ram Kodali ,  Pradeep S. Sharma ,  Yathish Hanumapuradoddi Shivanna

IPC: H04W4/40 ,  H04W4/44 ,  H04W4/48 ,  H04W4/60 ,  H04W8/18 ,  H04W8/20 ,  H04W24/08 ,  H04W24/10 ,  H04W36/00 ,  H04W36/14 ,  H04W76/10 ,  H04W76/15 ,  H04W84/00 ,  H04W84/02 ,  H04W88/06 ,  H04W88/10 ,  H04W92/02 ,  H04W92/10 ,  H04W92/20

Abstract: A connected car and an onboard user equipment (UE) may establish independent cellular connections and may also establish a connection between each other. The UE establishes a first cellular link between the UE and a first network, establishes a connection with a connected car, wherein the connected car has a second cellular link between the connected car and a second network, evaluates one or more conditions and declares one of the first cellular link or the connection with the connected car a primary network interface for the UE based on, at least, the one or more conditions.

公开(公告)号：US09179355B2

公开(公告)日：2015-11-03

申请号：US14150928

申请日：2014-01-09

Applicant: Apple Inc.

Inventor： Tarik Tabet ,  Sarma V Vangala ,  Samy Khay-Ibbat ,  Swaminathan Balakrishnan ,  Ajoy K Singh ,  Sree Ram Kodali ,  Rafael Rivera-Barreto ,  S Aon Mujtaba ,  Faraz Faheem ,  Sreevalsan Vallath

IPC: H04M11/00 ,  H04W28/02 ,  H04W24/08 ,  H04W28/08 ,  H04W72/04 ,  H04W88/02

CPC classification number: H04W24/08 ,  H04L43/0888 ,  H04L43/16 ,  H04W28/0236 ,  H04W28/0284 ,  H04W28/08 ,  H04W36/04 ,  H04W72/0486 ,  H04W72/085 ,  H04W88/02

Abstract: Estimating loading and potential available throughput a serving cell of a wireless user equipment (UE) device. Physical layer metrics of a channel on which the UE communicates with the serving cell may be measured. Cell utilization of the serving cell may be calculated based at least in part on the measured physical layer metrics. A maximum available throughput of the serving cell may be calculated based on the cell utilization.

Abstract translation: 估计无线用户设备（UE）设备的服务小区的负载和潜在可用吞吐量。 可以测量UE与服务小区通信的信道的物理层度量。 可以至少部分地基于所测量的物理层度量来计算服务小区的小区利用率。 可以基于小区利用率来计算服务小区的最大可用吞吐量。