Patents by Inventor Herbert R. Dawid
Herbert R. Dawid 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).
-
Publication number: 20240107439Abstract: A system is configured for reconfiguration of a Synchronization Signal Block (SSB) pattern. The system is configured for obtaining data including a configuration for a Synchronization Signal Block (SSB) transmission carrying a physical broadcast channel (PBCH), the configuration specifying, for an SSB of the configuration, resource elements (REs) allocated for transmitting a primary synchronization signal (PSS) to a user equipment (UE) and REs allocated for transmitting a secondary synchronization signal (SSS) to the UE. The system is configured for selecting a set of REs that are unused in the configuration for the SSB transmission, specifying a filling sequence for extending a synchronization signal or an SSB to the set of REs that are unused in the configuration of the SSB transmission, generating data including an enhanced configuration for the SSB transmission that includes the extended synchronization signal or the extended SSBs, and transmitting the SSB transmission using the enhanced configuration.Type: ApplicationFiled: September 22, 2023Publication date: March 28, 2024Inventors: Yihong Qi, Amir Aminzadeh Gohari, Amir Farajidana, Dan Zhang, Herbert R. Dawid, Idan Bar-Sade, Keith W. Saints, Onurcan Iscan, Ruoheng Liu, Sami M. Almalfouh, Sung Eun Lee, Tudor Ninacs, Wenshu Zhang, Yuanye Wang
-
Publication number: 20240107473Abstract: A system is configured for reconfiguration of a Synchronization Signal Block (SSB) pattern. The system is configured for obtaining data including a configuration for a Synchronization Signal Block (SSB) transmission carrying a physical broadcast channel (PBCH), the configuration specifying, for an SSB of the configuration, resource elements (REs) allocated for transmitting a primary synchronization signal (PSS) to a user equipment (UE) and REs allocated for transmitting a secondary synchronization signal (SSS) to the UE. The system is configured for selecting a set of REs that are unused in the configuration for the SSB transmission, specifying a filling sequence for extending a synchronization signal or an SSB to the set of REs that are unused in the configuration of the SSB transmission, generating data including an enhanced configuration for the SSB transmission that includes the extended synchronization signal or the extended SSBs, and transmitting the SSB transmission using the enhanced configuration.Type: ApplicationFiled: September 22, 2023Publication date: March 28, 2024Inventors: Yihong Qi, Amir Aminzadeh Gohari, Amir Farajidana, Dan Zhang, Herbert R. Dawid, Idan Bar-Sade, Keith W. Saints, Onurcan Iscan, Ruoheng Liu, Sami M. Almalfouh, Sung Eun Lee, Tudor Ninacs, Wenshu Zhang, Yuanye Wang
-
Publication number: 20240032021Abstract: A user equipment (UE) is configured to receive, from a cell of a network, a system information block (SIB), determine values for scheduling information for the SIB without decoding a Physical Downlink Control Channel (PDCCH) corresponding to the SIB and decode the SIB using the scheduling information. A UE is also configured to receive, from a cell of a network, a message to be decoded, receive, from a source different from the cell, additional information related to a portion of the message, determine the portion of the message using the additional information and decode the message based at least in part on the determined portion of the message.Type: ApplicationFiled: September 26, 2023Publication date: January 25, 2024Inventors: Tudor NINACS, Onurcan ISCAN, Amir FARAJIDANA, Amir Aminzadeh GOHARI, Dan ZHANG, Herbert R. DAWID, Keith W. SAINTS, Ruoheng LIU, Sami M. ALMALFOUH, Sung Eun LEE, Wenshu ZHANG, Yihong QI, Yuanye WANG
-
Publication number: 20240023137Abstract: A user equipment (UE) is configured to receive physical downlink control channel (PDCCH) configuration information comprising repetitions for PDCCH candidates that comprise Downlink Control Information (DCI), receive PDCCH candidates and decode the PDCCH candidates based on the PDCCH configuration information. A UE is configured to receive semi-persistent scheduling (SPS) configuration information for a physical downlink shared channel (PDSCH), receive a PDSCH comprising Downlink Control Information (DCI) and decode the PDSCH comprising the DCI based on the SPS configuration information.Type: ApplicationFiled: September 28, 2023Publication date: January 18, 2024Inventors: Onurcan ISCAN, Tudor NINACS, Keith W SAINTS, Ruoheng LIU, Wenshu ZHANG, Amir FARAJIDANA, Amir Aminzadeh GOHARI, Dan ZHANG, Herbert R DAWID, Sami M ALMALFOUH, Sung Eun LEE, Yihong QI, Yuanye WANG
-
Publication number: 20230345461Abstract: A user equipment (UE) is configured to receive, from a cell of a network, a system information block (SIB), determine values for scheduling information for the SIB without decoding a Physical Downlink Control Channel (PDCCH) corresponding to the SIB and decode the SIB using the scheduling information. A UE is also configured to receive, from a cell of a network, a message to be decoded, receive, from a source different from the cell, additional information related to a portion of the message, determine the portion of the message using the additional information and decode the message based at least in part on the determined portion of the message.Type: ApplicationFiled: April 20, 2023Publication date: October 26, 2023Inventors: Tudor NINACS, Onurcan ISCAN, Amir FARAJIDANA, Amir Aminzadeh GOHARI, Dan ZHANG, Herbert R. DAWID, Keith W. SAINTS, Ruoheng LIU, Sami M. ALMALFOUH, Sung Eun LEE, Wenshu ZHANG, Yihong QI, Yuanye WANG
-
Publication number: 20230345506Abstract: A user equipment (UE) is configured to receive physical downlink control channel (PDCCH) configuration information comprising repetitions for PDCCH candidates that comprise Downlink Control Information (DCI), receive PDCCH candidates and decode the PDCCH candidates based on the PDCCH configuration information. A UE is configured to receive semi-persistent scheduling (SPS) configuration information for a physical downlink shared channel (PDSCH), receive a PDSCH comprising Downlink Control Information (DCI) and decode the PDSCH comprising the DCI based on the SPS configuration information.Type: ApplicationFiled: April 18, 2023Publication date: October 26, 2023Inventors: Onurcan ISCAN, Tudor NINACS, Keith W SAINTS, Ruoheng LIU, Wenshu ZHANG, Amir FARAJIDANA, Amir Aminzadeh GOHARI, Dan ZHANG, Herbert R. DAWID, Sami M ALMALFOUH, Sung Eun LEE, Yihong QI, Yuanye WANG
-
Patent number: 11705979Abstract: Aspects are described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a serving cell and a processor communicatively coupled to the transceiver. The processor is configured to determine a reference signal sequence that comprises a primary synchronization signal (PSS) sequence and a secondary synchronization signal (SSS) sequence of a target cell. The processor is further configured to receive a signal sequence from the target cell and calculate an overall correlation value based on the reference signal sequence and the received signal sequence. The processor is further configured to determine that the overall correlation value is above a threshold and detect a synchronization signal block (SSB) of the target cell based on the received signal sequence. Finally, the processor is configured to establish a wireless connection with the target cell based on the SSB.Type: GrantFiled: September 24, 2021Date of Patent: July 18, 2023Assignee: Apple Inc.Inventors: Yihong Qi, Herbert R. Dawid, Pouyan Parvazi
-
Publication number: 20230170965Abstract: A user equipment (UE) may be configured to perform layer 1 (L1) measurement procedures and layer 3 (L3) measurement procedures. The UE configures a channel state information-reference signal (CSI-RS) layer 3 (L3) measurement window, identifies a collision between a layer 1 (L1) measurement operation and a L3 measurement operation and omits at least one L1 measurement in response to identifying the collision.Type: ApplicationFiled: January 6, 2021Publication date: June 1, 2023Inventors: Jie CUI, Yang TANG, Yihong QI, Herbert R. DAWID, Panagiotis BOTSINIS, Dawei ZHANG, Hong HE, Manasa RAGHAVAN, Qiming LI, Xiang CHEN
-
Publication number: 20230171629Abstract: A user equipment (UE) may perform configured to perform layer 1 (L1) measurements and layer 3 (L3) measurements. The UE receives a first configuration for layer 1 (L1) measurements of a resource set comprising a plurality of reference signals (RS) and a second configuration for layer 3 (L3) measurements, the first configuration including periodic measurement occasions and a reporting periodicity for transmitting measurement reports comprising the L1 measurements, determines the L3 measurements collide with at least one of the plurality of RSs for the L1 measurements, wherein the colliding causes a determination of the L1 measurements to be muted for the at least one RS during at least one of the measurement occasions and alters at least a first measurement report so that the L1 measurements that collide with the L3 measurements are not reported in at least one reporting periodicity.Type: ApplicationFiled: January 6, 2021Publication date: June 1, 2023Inventors: Jie CUI, Yang TANG, Herbert R. DAWID, Panagiotis BOTSINIS, Yihong QI, Dawei ZHANG, Hong HE, Manasa RAGHAVAN, Qiming LI, Xiang CHEN
-
Publication number: 20230093947Abstract: Aspects are described for a user equipment (UE) comprising a transceiver configured to enable wireless communication with a serving cell and a processor communicatively coupled to the transceiver. The processor is configured to determine a reference signal sequence that comprises a primary synchronization signal (PSS) sequence and a secondary synchronization signal (SSS) sequence of a target cell. The processor is further configured to receive a signal sequence from the target cell and calculate an overall correlation value based on the reference signal sequence and the received signal sequence. The processor is further configured to determine that the overall correlation value is above a threshold and detect a synchronization signal block (SSB) of the target cell based on the received signal sequence. Finally, the processor is configured to establish a wireless connection with the target cell based on the SSB.Type: ApplicationFiled: September 24, 2021Publication date: March 30, 2023Applicant: Apple Inc.Inventors: Yihong QI, Herbert R. DAWID, Pouyan PARVAZI
-
Publication number: 20220303842Abstract: A base station of a network operates as a serving cell for a user equipment (UE) and configures the UE to measure channel state information reference signals (CSI-RS) from the target cell. The base station determines whether a target cell of the network transmits Synchronization Signal Block (SSB) information and transmits, to the UE, a measurement configuration message indicating the UE is to measure channel state information reference signals (CSI-RS) from the target cell, wherein the measurement configuration message does not include SSB information for the target cell but further comprises an indication of whether the target cell transmits SSBs.Type: ApplicationFiled: August 5, 2020Publication date: September 22, 2022Inventors: Jie CUI, Dawei ZHANG, Haitong SUN, Herbert R. DAWID, Hong HE, Yang TANG, Yihong QI, Yushu ZHANG
-
Publication number: 20220303921Abstract: A user equipment (UE) is served by a serving cell of a network and is configured to measure channel state information reference signals (CSI-RS) from a target cell. The UE receives, from the serving cell, a measurement configuration message indicating the UE is to measure CSI-RS from a target cell of the network, wherein the measurement configuration message does not include Synchronization Signal Block (SSB) information for the target cell but further comprises an indication of whether the target cell transmits SSBs. The UE determines, based on at least the measurement configuration message, a time and frequency resource on which the CSI-RS of the target cell are to be transmitted and measures the CSI-RS of the target cell.Type: ApplicationFiled: August 5, 2020Publication date: September 22, 2022Inventors: Jie CUI, Dawei ZHANG, Haitong SUN, Herbert R. DAWID, Hong HE, Yang TANG, Yihong QI, Yushu ZHANG
-
Publication number: 20220303807Abstract: The present application relates to devices and components including apparatus, systems, and methods for beam management operations in wireless communication systems.Type: ApplicationFiled: October 22, 2020Publication date: September 22, 2022Inventors: Jie CUI, Yang TANG, Dawei ZHANG, Hong HE, Manasa RAGHAVAN, Huaning NIU, Panagiotis BOTSINIS, Qiming LI, Sameh M. ELDESSOKI, Herbert R. DAWID, Silvano GORI, Christian HOFMANN
-
Publication number: 20220046443Abstract: The present application relates to devices and components including apparatus, systems, and methods to provide channel state information-reference signal configurations to facilitate measurements.Type: ApplicationFiled: July 6, 2021Publication date: February 10, 2022Applicant: Apple Inc.Inventors: Yang Tang, Silvano Gori, Herbert R. Dawid, Hong He, Wei Zeng, Weidong Yang, Chunxuan Ye, Haitong Sun, Jie Cui, Manasa Raghavan, Huaning Niu, Dawei Zhang
-
Patent number: 5341322Abstract: A divide circuit having bit level pipeline capability uses an array of bit level carry save adders with each carry save adder having a corresponding absolute value bit level circuit. In one or two's complement notation, the carry save adders subtract the binary values supplied thereto and generates an intermediate binary signal which is supplied to the absolute value circuit. The absolute value circuit determines the absolute value of the binary number supplied thereto. The circuit performs division in accordance with the following algorithm:Q.sub.w 1I=W-1 to 0N=N-DS=Signbit (N)Q.sub.I =S (EXOR) Q.sub.I+1N=.vertline.N.vertline.D=D/2ENDA recursive divide circuit employing an array of carry save adders and absolute value bit level circuits achieves full pipeline bit level capability.Type: GrantFiled: May 11, 1992Date of Patent: August 23, 1994Assignee: Teknekron Communications Systems, Inc.Inventors: Gerhard P. Fettweis, Herbert R. Dawid