公开(公告)号：US20220368382A1

公开(公告)日：2022-11-17

申请号：US17811484

申请日：2022-07-08

Applicant: APPLE INC.

Inventor： Jan Schreck ,  Nageen Himayat ,  Hosein Nikopour ,  Feng Xue ,  Ehsan Aryafar ,  Oner Orhan ,  Mustafa R. Akdeniz ,  Wook Bong Lee ,  Jing Zhu

IPC: H04B7/0456 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00 ,  H04W72/12

Abstract: Apparatuses of a user equipment (UE), a cellular base station, and radio access network (RAN) nodes are disclosed. An apparatus of a wireless communication device includes circuitry configured to measure reference signals received from a plurality of antennas of an other wireless communication device, and circuitry configured to cause one or more antennas of the wireless communication device to transmit information regarding the received reference signals back to the other wireless communication device to enable the other wireless communication device to estimate a utility function for different transmit parameter sets.

公开(公告)号：US20220302940A1

公开(公告)日：2022-09-22

申请号：US17751288

申请日：2022-05-23

Applicant: Apple Inc.

Inventor： Mikhail T. Galeev ,  Oner Orhan ,  Arnaud Lucres Amadjikpe ,  Benjamin Grewell ,  Navid Naderi ,  Hosein Nikopour ,  Susruth Sudhakaran ,  Shilpa Talwar ,  Liang Xian

IPC: H04B1/10 ,  H04B1/12 ,  H04B1/525

Abstract: A mobile communication device that is configured to cancel interference within received millimeter wave band signals. The device includes a receiver circuit that is configured to receive a millimeter wave band signal, adjust gain provided to the millimeter wave band signal at a first amplifier, cancel interference in millimeter wave band signal after gain is adjusted by the first amplifier, and adjust gain provided to the millimeter wave band signal at a second amplifier after interference is cancelled.

公开(公告)号：US10701641B2

公开(公告)日：2020-06-30

申请号：US16159236

申请日：2018-10-12

Applicant: Apple Inc.

Inventor： Navid Naderializadeh ,  Hosein Nikopour ,  Shilpa Talwar ,  Oner Orhan ,  Bahareh Sadeghi ,  Carlos Cordeiro ,  Hassnaa Moustafa

IPC: H04W52/24 ,  H04W52/28 ,  H04W24/02 ,  H04W72/08 ,  H04W52/34 ,  H04L12/70 ,  H04W72/12 ,  H04B17/373

Abstract: Aspects for interference mitigation in ultra-dense networks are described.

公开(公告)号：US12184316B2

公开(公告)日：2024-12-31

申请号：US17893647

申请日：2022-08-23

Applicant: Apple Inc.

Inventor： Oner Orhan ,  Hosein Nikopour ,  Peter Sagazio ,  Farhana Sheikh ,  Junyoung Nam ,  Shilpa Talwar

IPC: H04B1/16

Abstract: A receiver circuit associated with a communication device is disclosed. The receiver circuit comprises a digital data compression circuit configured to receive a plurality of digital receive signals derived from a plurality of analog receive signals respectively associated with the receiver circuit. The digital data compression circuit is further configured to compress the plurality of digital receive signals to form one or more compressed digital data signals based thereon, to be provided to an input output (I/O) interface associated therewith. In some embodiments, a compressed digital signal dimension associated with the one or more compressed digital data signals is less than a digital signal dimension associated with the plurality of digital receive signals.

公开(公告)号：US20220368384A1

公开(公告)日：2022-11-17

申请号：US17811499

申请日：2022-07-08

Applicant: APPLE INC.

Inventor： Jan Schreck ,  Nageen Himayat ,  Hosein Nikopour ,  Feng Xue ,  Ehsan Aryafar ,  Oner Orhan ,  Mustafa R. Akdeniz ,  Wook Bong Lee ,  Jing Zhu

IPC: H04B7/0456 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00 ,  H04W72/12

Abstract: Apparatuses of a user equipment (UE), a cellular base station, and radio access network (RAN) nodes are disclosed. An apparatus of a wireless communication device includes circuitry configured to measure reference signals received from a plurality of antennas of an other wireless communication device, and circuitry configured to cause one or more antennas of the wireless communication device to transmit information regarding the received reference signals back to the other wireless communication device to enable the other wireless communication device to estimate a utility function for different transmit parameter sets.

公开(公告)号：US20220368383A1

公开(公告)日：2022-11-17

申请号：US17811494

申请日：2022-07-08

Applicant: APPLE INC.

Inventor： Jan Schreck ,  Nageen Himayat ,  Hosein Nikopour ,  Feng Xue ,  Ehsan Aryafar ,  Oner Orhan ,  Mustafa R. Akdeniz ,  Wook Bong Lee ,  Jing Zhu

IPC: H04B7/0456 ,  H04B7/0417 ,  H04B7/06 ,  H04L5/00 ,  H04W72/12

Abstract: Apparatuses of a user equipment (UE), a cellular base station, and radio access network (RAN) nodes are disclosed. An apparatus of a wireless communication device includes circuitry configured to measure reference signals received from a plurality of antennas of an other wireless communication device, and circuitry configured to cause one or more antennas of the wireless communication device to transmit information regarding the received reference signals back to the other wireless communication device to enable the other wireless communication device to estimate a utility function for different transmit parameter sets.

公开(公告)号：US11444645B2

公开(公告)日：2022-09-13

申请号：US16958813

申请日：2018-01-02

Applicant: APPLE INC.

Inventor： Oner Orhan ,  Hosein Nikopour ,  Peter Sagazio ,  Farhana Sheikh ,  Junyoung Nam ,  Shilpa Talwar

IPC: H04B1/16

Abstract: A receiver circuit associated with a communication device is disclosed. The receiver circuit comprises a digital data compression circuit configured to receive a plurality of digital receive signals derived from a plurality of analog receive signals respectively associated with the receiver circuit. The digital data compression circuit is further configured to compress the plurality of digital receive signals to form one or more compressed digital data signals based thereon, to be provided to an input output (I/O) interface associated therewith. In some embodiments, a compressed digital signal dimension associated with the one or more compressed digital data signals is less than a digital signal dimension associated with the plurality of digital receive signals.

公开(公告)号：US11349539B2

公开(公告)日：2022-05-31

申请号：US17052678

申请日：2018-06-29

Applicant: Apple Inc.

Inventor： Oner Orhan ,  Brent Elliott ,  Hosein Nikopour ,  Eren Sasoglu ,  Shilpa Talwar

IPC: H04B7/06 ,  H04B1/44 ,  H04B7/0456

Abstract: An apparatus, method and computer readable medium for special thermal density reduction by antenna thinning. A system comprises N transmit/receive (TX/RX) chains, where each TX/RX chain comprises an RFFE and each RFFE comprises one or more thermal sensors configured to measure heat in the RFFE. An antenna array coupled to the plurality of TX/RX chains. A codebook that comprises a plurality of code words configured to respond to real-time heat measurements from the thermal sensors in each TX/RX chain is configured to switch off selected TX/RX chains to reduce thermal density at the antenna array while maintaining M RFFEs switched on, where M