公开(公告)号：US10986491B2

公开(公告)日：2021-04-20

申请号：US16603411

申请日：2017-04-07

Applicant: Apple Inc.

Inventor： Vijay Venkataraman ,  Srinivasan Nimmala ,  An Chan ,  Zhiwei Wang ,  Srirang A. Lovlekar ,  Srinivas Burugupalli

IPC: H04W8/24 ,  H04W76/10 ,  H04W8/08 ,  H04W88/06

Abstract: Method and apparatus for adaptive data collection operations where a first user equipment (UE) is paired to a second UE. The first UE may receive capability data from the second UE, the capability data comprising cellular capabilities of the second UE. The first UE may further collect service history data for the second UE, where the service history data corresponds to the cellular capabilities indicated by the capability data. The first UE may further transmit the service history data to the second UE.

公开(公告)号：US10547558B2

公开(公告)日：2020-01-28

申请号：US15609316

申请日：2017-05-31

Applicant: APPLE INC.

Inventor： An Chan ,  Soo Young Lee ,  Abhishek A. Bhonsle ,  Anish K. Goyal ,  Madhusudan Chaudhary ,  Wanping Zhang ,  Tahir Shamim ,  Raghuveer Mallikarjunan

IPC: H04L12/823 ,  H04W28/02 ,  H04W28/14

Abstract: Methods, systems and apparatus for a user equipment to implement a dynamic discard timer. The user equipment may generate a packet for transmission and store the packet in a buffer of the user equipment. The user equipment may then generate a timeout value for a discard timer for the buffer, where the discard timer discards the packet from the buffer when the timeout value is reached. After a predetermined amount of time, the user equipment may determine whether the packet has been discarded from the buffer and, when it is determined that the packet has not been discarded from the buffer, update the timeout value.

公开(公告)号：US20190132876A1

公开(公告)日：2019-05-02

申请号：US16144507

申请日：2018-09-27

Applicant: Apple Inc.

Inventor： Murtaza A. Shikari ,  Hariharan Sukumar ,  An Chan ,  Srirang A. Lovlekar ,  Vijay Venkataraman ,  Srinivas Burugupalli ,  Srinivasan Nimmala

IPC: H04W74/08 ,  H04W16/14 ,  H04W72/10 ,  H04W72/04

Abstract: This disclosure relates to providing coexistence features for cellular communication in unlicensed spectrum. A wireless device may communicate with a cellular base station in accordance with an original communication configuration. The wireless device may determine that a communication activity is occurring at the wireless device that has a duration longer than a duration threshold. The wireless device may provide an indication to the cellular base station to modify the communication configuration with respect to operation in an unlicensed frequency band based at least in part on determining that a communication activity is occurring at the wireless device that has a duration longer than the duration threshold. The wireless device may communicate with the cellular base station in accordance with a modified communication configuration.

公开(公告)号：US10966248B2

公开(公告)日：2021-03-30

申请号：US16144507

申请日：2018-09-27

Applicant: Apple Inc.

Inventor： Murtaza A. Shikari ,  Hariharan Sukumar ,  An Chan ,  Srirang A. Lovlekar ,  Vijay Venkataraman ,  Srinivas Burugupalli ,  Srinivasan Nimmala

IPC: H04W74/08 ,  H04W72/04 ,  H04W72/10 ,  H04W16/14 ,  H04W72/12

Abstract: This disclosure relates to providing coexistence features for cellular communication in unlicensed spectrum. A wireless device may communicate with a cellular base station in accordance with an original communication configuration. The wireless device may determine that a communication activity is occurring at the wireless device that has a duration longer than a duration threshold. The wireless device may provide an indication to the cellular base station to modify the communication configuration with respect to operation in an unlicensed frequency band based at least in part on determining that a communication activity is occurring at the wireless device that has a duration longer than the duration threshold. The wireless device may communicate with the cellular base station in accordance with a modified communication configuration.