Patents by Inventor Balkan Kecicioglu
Balkan Kecicioglu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12074691Abstract: A communications network includes a central communication unit, an optical transport medium, and a plurality of remote radio base stations. The central communication unit generates, within a selected millimeter-wave frequency band, a plurality of adjacent two-tone optical frequency conjugate pairs. Each conjugate pair includes a first optical tone carrying a modulated data signal, and a second optical tone carrying a reference local oscillator signal. The optical transport medium transports the plurality of two-tone conjugate pairs to the plurality of radio base stations, and each base station receives at least one conjugate pair at an optical front end thereof. The optical front end separates the first optical tone from the second optical tone, and converts the first optical tone into a millimeter-wave radio frequency electrical signal.Type: GrantFiled: January 23, 2023Date of Patent: August 27, 2024Assignee: Cable Television Laboratories, Inc.Inventors: Mu Xu, Ruoyu Sun, Balkan Kecicioglu, Junwen Zhang, Haipeng Zhang, Zhensheng Jia, Luis Alberto Campos
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Patent number: 12004239Abstract: Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.Type: GrantFiled: June 27, 2022Date of Patent: June 4, 2024Assignee: Apple Inc.Inventors: Kathiravetpillai Sivanesan, Yaser M. Fouad, Vesh Raj Sharma Banjade, Joonbeom Kim, Balkan Kecicioglu, Rath Vannithamby
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Patent number: 11924892Abstract: Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.Type: GrantFiled: June 27, 2022Date of Patent: March 5, 2024Assignee: Apple Inc.Inventors: Kathiravetpillai Sivanesan, Yaser M. Fouad, Vesh Raj Sharma Banjade, Joonbeom Kim, Balkan Kecicioglu, Rath Vannithamby
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Patent number: 11838238Abstract: A system and method for reducing latency in a N/ACK system is described. The present system and method reduces latency in a N/ACK system by pre-generating one or more unsolicited backhaul grants to prepare one or more backhaul elements for the receipt and transmission of wireless data. In an embodiment, the present system and method additionally generates backhaul NACK holds for delaying the transmission of a NACK such that a NACK arrive at the UE at a predesignated time, such as at the subframe 12 after the original transmission at the subframe 0.Type: GrantFiled: December 14, 2020Date of Patent: December 5, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Jennifer Andreoli-Fang, Balkan Kecicioglu
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Publication number: 20230388038Abstract: A communication device in a communication network includes at least one processor. The at least one processor is configured to at least one processor configured to search a spectrum of the communication network using a Long Term Evolution Primary Synchronization/Secondary Synchronization Signals (LTE PSS/SSS), estimate the LTE interference using cell specific reference signals for Down Link (DL) when the LTE PSS/SSS signal is detected, and utilize LTE cell specific reference signals (CRS) and feed the equalized signal to a Data Over Cable Service Interface Specification (DOCSIS) Physical Layer (PHY) engine.Type: ApplicationFiled: June 16, 2023Publication date: November 30, 2023Inventors: Balkan Kecicioglu, Vaibhav Singh
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Patent number: 11818758Abstract: An assisted random-access procedure allows band sharing between New Radio Unlicensed (NR-U) and Wi-Fi to improve coexistence of NR-U and Wi-Fi in shared unlicensed bands (e.g., below 7 GHz). To connect to an NR-U network, NR-U User Equipment (UE) receives and decodes an NR-U preamble of an NR-U wireless transmission to determine NR-U channel occupancy time (COT). The NR-U UE detects Wi-Fi wireless transmissions and decodes a Wi-Fi preamble to determine Wi-Fi COT. A random access (RA) opportunity is acquired based upon the NR-U wireless transmission and the NR-U COT. When the RA opportunity is not during the Wi-Fi COT, a PRACh message is transmitted from the NR-U UE to a NR-U base station (gNB) to allow the NR-U UE to join the NR-U network. NR-U transmissions may include an NR-U common preamble that may be decoded by existing Wi-Fi devices to avoid collisions with NR-U wireless transmissions.Type: GrantFiled: August 30, 2021Date of Patent: November 14, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Dorin Gheorghe Viorel, Balkan Kecicioglu
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Patent number: 11716181Abstract: A radio head includes a standalone small cell configured to receive a plurality of IP packets over a series of sequential sub-frames, and generate a bandwidth report for each of the plurality of received IP packets. The radio head further includes a radio link control unit configured to sum a received bandwidth report with segmentation induced noise for each of the plurality of received IP packets, and an adaptive filter configured to apply a filter weight to each of the series of sequential sub-frames. The applied filter weight is based on (i) an output of the radio link control unit for a previous sub-frame, and (ii) an output of the adaptive filter for the previous sub-frame.Type: GrantFiled: January 4, 2021Date of Patent: August 1, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Jennifer Andreoli-Fang, Balkan Kecicioglu, Joseph Padden
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Patent number: 11690101Abstract: A wireless communications system provides coordinated multi point transmission over a channel of a wireless transmission medium. The system includes a central controller having a processor and a memory, a first cell region having a first communications node disposed therein, and a plurality of neighboring cell regions disposed about the first cell region. Each of the plurality of neighboring cell regions includes a second communications node disposed therein. The system includes a plurality of user equipment devices disposed within an overlapping region of the first cell region and one of the neighboring cell regions. The central controller is configured to assign the first communications node to be an anchor transmission point of a coordinated set of transmission points. The anchor transmission point is configured to perform carrier sensing on the channel. The coordinated set of transmission points includes the first communications node and at least one second communications node.Type: GrantFiled: March 15, 2021Date of Patent: June 27, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Balkan Kecicioglu, Dorin Gheorghe Viorel
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Patent number: 11683816Abstract: A method is provided for detecting an access zone configuration of a downlink wireless transmission received from a wireless network by a receiver. The method includes steps of activating the receiver, synchronizing the receiver with the wireless network, detecting, by the receiver after the step of synchronizing, a received access zone of the downlink wireless transmission, determining a base symbol of the detected access zone, ascertaining a first gap and a second gap from repetitive information contained within the determined base symbol, concluding, from the ascertained first and second gaps, that the detected access zone is part of a multiple access zone configuration, and registering, after the step of concluding, the receiver with the wireless network.Type: GrantFiled: May 20, 2021Date of Patent: June 20, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Dorin Viorel, Balkan Kecicioglu
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Patent number: 11683112Abstract: A communication device in a communication network includes at least one processor. The at least one processor is configured to at least one processor configured to search a spectrum of the communication network using a Long Term Evolution Primary Synchronization/Secondary Synchronization Signals (LTE PSS/SSS), estimate the LTE interference using cell specific reference signals for Down Link (DL) when the LTE PSS/SSS signal is detected, and utilize LTE cell specific reference signals (CRS) and feed the equalized signal to a Data Over Cable Service Interface Specification (DOCSIS) Physical Layer (PHY) engine.Type: GrantFiled: October 30, 2020Date of Patent: June 20, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Balkan Kecicioglu, Vaibhav Singh
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Patent number: 11589312Abstract: A method for detecting a channel occupancy time declared by an interfering device in a wireless communication system includes (a) receiving a first radio frequency (RF) transmission from a base station at a user equipment (UE) device, (b) detecting failure to receive a second RF transmission from the base station at the UE device, and (c) in response to detecting the failure to receive the second RF transmission from the base station, causing the UE device to operate in a sleep mode. Another method for detecting a channel occupancy time declared by an interfering device in a wireless communication system includes (a) receiving a first RF transmission from a base station at a UE device, (b) detecting, at the UE device, an interfering RF transmission, and (c) in response to detecting the interfering RF transmission, causing the UE device to operate in a sleep mode.Type: GrantFiled: March 25, 2019Date of Patent: February 21, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Dorin Gheorghe Viorel, Balkan Kecicioglu
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Patent number: 11563508Abstract: A communications network includes a central communication unit, an optical transport medium, and a plurality of remote radio base stations. The central communication unit generates, within a selected millimeter-wave frequency band, a plurality of adjacent two-tone optical frequency conjugate pairs. Each conjugate pair includes a first optical tone carrying a modulated data signal, and a second optical tone carrying a reference local oscillator signal. The optical transport medium transports the plurality of two-tone conjugate pairs to the plurality of radio base stations, and each base station receives at least one conjugate pair at an optical front end thereof. The optical front end separates the first optical tone from the second optical tone, and converts the first optical tone into a millimeter-wave radio frequency electrical signal.Type: GrantFiled: October 11, 2021Date of Patent: January 24, 2023Assignee: Cable Television Laboratories, Inc.Inventors: Mu Xu, Ruoyu Sun, Balkan Kecicioglu, Junwen Zhang, Haipeng Zhang, Zhensheng Jia, Luis Alberto Campos
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Publication number: 20220330332Abstract: Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.Type: ApplicationFiled: June 27, 2022Publication date: October 13, 2022Inventors: Kathiravetpillai Sivanesan, Yaser M. Fouad, Vesh Raj Sharma Banjade, Joonbeom Kim, Balkan Kecicioglu, Rath Vannithamby
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Publication number: 20220330331Abstract: Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.Type: ApplicationFiled: June 27, 2022Publication date: October 13, 2022Inventors: Kathiravetpillai Sivanesan, Yaser M. Fouad, Vesh Raj Sharma Banjade, Joonbeom Kim, Balkan Kecicioglu, Rath Vannithamby
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Patent number: 11419149Abstract: A wireless communication node includes a receiving portion configured to detect, over a wireless communication channel, a request to send (RTS) message from a transmitting station within a communication vicinity of the wireless communication node. The RTS message includes at least one duration field. The wireless communication node further includes a processor configured to (i) calculate an estimated time parameter, (ii) add the estimated time parameter to a current timestamp of the wireless communication node, and (iii) form a control packet from the RTS message, the at least one duration field, and the estimated time parameter. The wireless communication node further includes a transmitting portion configured to transmit over the wireless communication channel (i) a clear to send (CTS) message the transmitting station, and (ii) the control packet to a modem in operable communication with the wireless communication channel.Type: GrantFiled: August 24, 2020Date of Patent: August 16, 2022Assignee: Cable Television Laboratories, Inc.Inventors: Jennifer Andreoli-Fang, Balkan Kecicioglu
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Patent number: 11388760Abstract: Techniques for random access (RA) in a cellular internet-of-things (CIOT) are discussed. An example apparatus configured to be employed within a User Equipment (UE), comprises a receiver circuitry, a processor, and transmitter circuitry. The receiver circuitry is configured to receive RA resource allocation information via one of a system information message or a downlink control information (DCI) message. The processor is operably coupled to the receiver circuitry and configured to: select a RA preamble sequence; generate a payload; and spread the payload via a spreading sequence. The transmitter circuitry is configured to transmit, based on the RA resource allocation information, a RA message comprising the RA preamble sequence and the payload, wherein the RA message is transmitted in a RA slot. The receiver circuitry is further configured to receive a response comprising a device identity of the UE and one of an uplink (UL) grant or a RA reject message.Type: GrantFiled: May 26, 2020Date of Patent: July 12, 2022Assignee: Apple Inc.Inventors: Kathiravetpillai Sivanesan, Yaser M. Fouad, Vesh Raj Sharma Banjade, Joonbeom Kim, Balkan Kecicioglu, Rath Vannithamby
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Patent number: 11166311Abstract: A wireless communication node includes a transmitting portion configured to transmit over a wireless communication channel a plurality of data packets to a first neighboring node, a receiving portion configured to detect the first neighboring node, and a processor configured to calculate a beamforming vector for the first neighboring node and direct the transmitting portion to transmit the plurality of data packets to the first neighboring node with beamforming based on the calculated beamforming vector.Type: GrantFiled: March 2, 2018Date of Patent: November 2, 2021Assignee: Cable Television Laboratories, Inc.Inventor: Balkan Kecicioglu
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Patent number: 11146351Abstract: A communications network includes a central communication unit, an optical transport medium, and a plurality of remote radio base stations. The central communication unit generates, within a selected millimeter-wave frequency band, a plurality of adjacent two-tone optical frequency conjugate pairs. Each conjugate pair includes a first optical tone carrying a modulated data signal, and a second optical tone carrying a reference local oscillator signal. The optical transport medium transports the plurality of two-tone conjugate pairs to the plurality of radio base stations, and each base station receives at least one conjugate pair at an optical front end thereof. The optical front end separates the first optical tone from the second optical tone, and converts the first optical tone into a millimeter-wave radio frequency electrical signal.Type: GrantFiled: August 31, 2020Date of Patent: October 12, 2021Assignee: Cable Television Laboratories, Inc.Inventors: Mu Xu, Ruoyu Sun, Balkan Kecicioglu, Junwen Zhang, Haipeng Zhang, Zhensheng Jia, Luis Alberto Campos
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Patent number: 11109409Abstract: An assisted random-access procedure allows band sharing between New Radio Unlicensed (NR-U) and Wi-Fi to improve coexistence of NR-U and Wi-Fi in shared unlicensed bands (e.g., below 7 GHz). To connect to an NR-U network, NR-U User Equipment (UE) receives and decodes an NR-U preamble of an NR-U wireless transmission to determine NR-U channel occupancy time (COT). The NR-U UE detects Wi-Fi wireless transmissions and decodes a Wi-Fi preamble to determine Wi-Fi COT. A random access (RA) opportunity is acquired based upon the NR-U wireless transmission and the NR-U COT. When the RA opportunity is not during the Wi-Fi COT, a PRACh message is transmitted from the NR-U UE to a NR-U base station (gNB) to allow the NR-U UE to join the NR-U network. NR-U transmissions may include an NR-U common preamble that may be decoded by existing Wi-Fi devices to avoid collisions with NR-U wireless transmissions.Type: GrantFiled: September 6, 2019Date of Patent: August 31, 2021Assignee: Cable Television Laboratories, Inc.Inventors: Dorin Gheorghe Viorel, Balkan Kecicioglu
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Patent number: 11050504Abstract: A base station can obtain channel quality conditions for mobile devices in a scheduling interval and identify a channel quality, a target transmission scheme, and a transmission power level for each of the mobile devices. The base station can assign a unique orthogonal CDMA code and can force the mobile devices to transmit K repeated bursts of uplink data such that each of the mobile devices has a rotated phase shift based on the unique orthogonal CDMA code assigned to each of the mobile devices with each of the mobile devices multiplexed on a same physical channel using an overlaid CDMA operation. The base station can process K repeated bursts that are multiplexed on the same physical channel using the overlaid CDMA operation. The base station can separate the mobile devices according to the unique orthogonal CDMA code and use IQ accumulation according to combine the K repeated bursts.Type: GrantFiled: March 3, 2020Date of Patent: June 29, 2021Assignee: APPLE INC.Inventors: Kathiravetpillai Sivanesan, Yaser Fouad, Vesh Raj Sharma Banjade, Joonbeom Kim, Balkan Kecicioglu, Yanzeng Fu, Rath Vannithamby