公开(公告)号：US20230397266A1

公开(公告)日：2023-12-07

申请号：US18447982

申请日：2023-08-10

Applicant: Apple Inc.

Inventor： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC: H04W76/10 ,  H04W76/38 ,  H04M1/72454 ,  H04W24/10

CPC classification number: H04W76/10 ,  H04W76/38 ,  H04M1/72454 ,  H04W24/10

Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US20210410205A1

公开(公告)日：2021-12-30

申请号：US17362096

申请日：2021-06-29

Applicant: Apple Inc.

Inventor： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC: H04W76/10 ,  H04W24/10 ,  H04M1/72454 ,  H04W76/38

Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US11770862B2

公开(公告)日：2023-09-26

申请号：US17362096

申请日：2021-06-29

Applicant: Apple Inc.

Inventor： Shivani Suresh Babu ,  Arun G. Mathias ,  Rajesh Ambati ,  Thanigaivelu Elangovan ,  Ajay Singh ,  Raghuveer Mallikarjunan ,  Rohan C. Malthankar ,  Vikram B. Yerrabommanahalli ,  Chandiramohan Vasudevan ,  Juergen H. Kreuchauf ,  Harshit Chuttani ,  Punit H. Awatramani ,  Swapna V. Iyer ,  Lakshmi N. Kavuri ,  Muthukumaran Dhanapal ,  Kanuganti Rajeswar Reddy ,  Viswanath Nagarajan ,  Navjot Thakral

IPC: H04W24/10 ,  H04W76/10 ,  H04W76/38 ,  H04M1/72454

CPC classification number: H04W76/10 ,  H04M1/72454 ,  H04W24/10 ,  H04W76/38

Abstract: This disclosure relates to techniques for a wireless device to determine whether to display an indicator of millimeter wave cellular availability. A wireless device may establish a radio resource control connection that includes connectivity with a fifth generation new radio millimeter wave cell. The wireless device may determine to display an indication of millimeter wave cell availability. The wireless device may determine location status information and motion status information for the wireless device. The wireless device may determine when to cease displaying the indication of millimeter wave cell availability after the radio resource control connection is released or the millimeter wave cell is deconfigured based at least in part on the location status information for the wireless device and the motion status information for the wireless device.

公开(公告)号：US20210392548A1

公开(公告)日：2021-12-16

申请号：US16902095

申请日：2020-06-15

Applicant: Apple Inc.

Inventor： Raghuveer Mallikarjunan ,  Madhusudan Chaudary ,  Faraz Faheem ,  Rajesh Ambati ,  Ajay Singh ,  Muhammad A. Alam ,  Muthukumaran Dhanapal ,  Geoffrey R. Hall ,  Franco Travostino ,  Thanigaivelu Elangovan ,  Lakshmi N. Kavuri ,  John Y. Su ,  Ajoy K. Singh ,  Punit H. Awatramani ,  Arun G. Mathias ,  Jordan B. Schneider ,  Roger N. Pantos ,  Alan Tseng

IPC: H04W28/20 ,  H04W28/02 ,  H04W24/08

Abstract: This disclosure relates to techniques for a wireless device to detect network bandwidth throttling and dynamically select a buffer threshold. The wireless device may establish a wireless link. Data for a downlink stream may be requested when an amount of buffered data for the stream is below a lower buffer threshold, received via the wireless link, and buffered. Data requests for the stream may be stopped when the amount of buffered data for the stream is above an upper buffer threshold. The upper buffer threshold may be selected based on characteristics of the wireless link and the stream. Throughput of the wireless link may also be monitored during multiple time windows, and the wireless device may determine whether the wireless link caps bandwidth below a bandwidth threshold based on the throughput monitoring.