Patents by Inventor Dinesh Kumar Arora
Dinesh Kumar Arora 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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Publication number: 20220295343Abstract: Systems and methods performed by user equipment (UE) for communicating over a wireless communication network include receiving data representing one or more communication quality metrics for communication on a New Radio (NR) communication link of the wireless communication network. The method includes determining, based on the data representing the one or more communication quality metrics, a data throughput for the NR communication link of the wireless communication network. The method includes estimating a theoretical throughput for using a Long Term Evolution (LTE) communications link of the wireless network. The method includes comparing the data throughput using the NR communication link to the theoretical throughput for using the LTE communication link. The method includes causing a switch, based on the comparison, from the NR communication link to the LTE communication link.Type: ApplicationFiled: March 9, 2022Publication date: September 15, 2022Inventors: Ioannis Pefkianakis, Muthukumaran Dhanapal, Rajesh Ambati, Lakshmi N. Kavuri, Thanigaivelu Elangovan, Ajay Singh, Dinesh Kumar Arora, Raghuveer Mallikarjunan, Gaurav Pathak, Palash Chaturvedi, Narayanan Subramanian, Sergey Sitnikov, Abhishek Walia, Ajoy K. Singh, Oleg M. Moskalenko, Sachin J. Sane, Avinash Viswanathan, Bhumika N. Makwana
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Patent number: 10178703Abstract: A wireless access network node receives, from a user equipment (UE), information relating to a random access procedure. The wireless access network node sends, to the UE, an indication to stop the random access procedure, based on the received information.Type: GrantFiled: May 9, 2013Date of Patent: January 8, 2019Assignee: BlackBerry LimitedInventors: Ayman Ahmed Mahmoud Abdel-Samad, Dinesh Kumar Arora, Mohamed Galal El-Din Ebrahim, Takashi Suzuki, Eswar Vutukuri
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Patent number: 9807686Abstract: A method for communication in a wireless telecommunications system is provided. The method comprises performing, by a UE, responsive to the UE being engaged in an emergency service, at least one neighbor cell measurement regardless of a value of an RSRP in relation to a cell measurement parameter and regardless of a configuration status of the cell measurement parameter.Type: GrantFiled: November 25, 2015Date of Patent: October 31, 2017Assignee: BlackBerry LimitedInventors: Ayman Ahmed Mahmoud Abdel-Samad, Claude Jean-Frederic Arzelier, Dinesh Kumar Arora, Mohamed Galal El-Din Ebrahim, Takashi Suzuki
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Patent number: 9578531Abstract: The present disclosure provides for methods and systems for indicating a frequency for reporting a GERAN CGI. These include the relaxation of the single measurement object per frequency principle; an indication of ARFCN for CGI reading; measurement interruption avoidance; implicit indications of ARFCN for CGI reading; the use of a different object than a measurement object to report the cell for which to report the CGI; the use of a measurement configuration report to indicate the CGI cell or the selection of an ARFCN using to find rules at the UE.Type: GrantFiled: March 14, 2013Date of Patent: February 21, 2017Assignee: BlackBerry LimitedInventors: Takashi Suzuki, Andrew John Farnsworth, Ayman Ahmed Mahmoud Abdel-Samad, Dinesh Kumar Arora, Mohamed Galal El-Din Ebrahim
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Patent number: 9301180Abstract: Methods and apparatus to perform measurements are disclosed. An example method disclosed herein for a user equipment (UE) to perform measurements comprises receiving configuration information from a network, the configuration information to configure the UE to perform logging of measurements in an idle mode, logging measurements in the idle mode, and sending an indication that logged measurements are available.Type: GrantFiled: February 11, 2011Date of Patent: March 29, 2016Assignee: BlackBerry LimitedInventors: Takashi Suzuki, Christopher Harris Snow, Nazih Almalki, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Richard Charles Burbidge, Gordon Young, Xusheng Wei
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Publication number: 20160081021Abstract: A method for communication in a wireless telecommunications system is provided. The method comprises performing, by a UE, responsive to the UE being engaged in an emergency service, at least one neighbor cell measurement regardless of a value of an RSRP in relation to a cell measurement parameter and regardless of a configuration status of the cell measurement parameter.Type: ApplicationFiled: November 25, 2015Publication date: March 17, 2016Inventors: Ayman Ahmed Mahmoud ABDEL-SAMAD, Claude Jean-Frederic ARZELIER, Dinesh Kumar ARORA, Mohamed Galal El-Din EBRAHIM, Takashi SUZUKI
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Patent number: 9220028Abstract: Methods and apparatus to perform measurements are disclosed. An example method disclosed herein for a user equipment (UE) to perform measurements in a mobile communication network comprises receiving configuration information comprising at least one of a validity state, a measurement activation criterion, a measurement deactivation criterion, a reporting criterion or a location request criterion to configure a measurement, and performing the measurement based on the configuration information.Type: GrantFiled: February 12, 2010Date of Patent: December 22, 2015Assignee: BlackBerry LimitedInventors: Takashi Suzuki, Christopher Harris Snow, Nazih Almalki, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Richard Burbidge, Gordon Young, Xusheng Wei
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Patent number: 9204373Abstract: A system and method for acquisition of neighbor cell information are provided. A serving cell receives a request for neighbor cell system information, and in response to the request, the serving cell transmits neighbor cell system information.Type: GrantFiled: August 28, 2009Date of Patent: December 1, 2015Assignee: BlackBerry LimitedInventors: Dinesh Kumar Arora, Christopher Harris Snow, Ayman Ahmed Abdel-Samad, Nazih Almalki
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Patent number: 9161245Abstract: Methods and apparatus to limit reporting of neighbor cell measurements are disclosed. Example disclosed methods include processing, at a wireless device, configuration information for periodic downlink pilot measurements, wherein the configuration information is associated with a number of neighbor cells for which periodic downlink pilot measurements are permitted to be stored and reported, and wherein the number of neighbor cells includes a first number of neighbor cells for which periodic downlink pilot measurements are permitted to be reported. In some such examples, the configuration information is further associated with a second number of neighbor cells for which periodic downlink pilot measurements are permitted to be reported, and a third number of neighbor cells for which periodic downlink pilot measurements are permitted to be reported. Such example methods can also include storing, at the wireless device, the periodic downlink pilot measurements in accordance with the configuration information.Type: GrantFiled: September 6, 2013Date of Patent: October 13, 2015Assignee: BlackBerry LimitedInventors: Takashi Suzuki, Zhijun Cai, Jun Li, Dinesh Kumar Arora
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Patent number: 9001649Abstract: Example methods and apparatus to communicate data between a wireless network and a mobile station are disclosed. A disclosed example method involves identifying a first quantity of resources for use in communicating first data to a mobile station in a first radio block period and a second quantity of resources for use in communicating second data to the mobile station in a second radio block period. The total quantity of the first and second quantities of resources comply with a maximum allowable quantity of resources specified for a plurality of radio block periods including the first and second radio block periods. The example method also involves sending, to the mobile station, the first data in the first quantity of resources during the first radio block period and the second data in the second quantity of resources during the second radio block period.Type: GrantFiled: July 22, 2010Date of Patent: April 7, 2015Assignee: BlackBerry LimitedInventors: David Philip Hole, Christopher Harris Snow, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Nazih Almalki
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Patent number: 8934339Abstract: A method and apparatus for enhancements for de-prioritization by RRC connection reject, where the enhancements relate, in one aspect, to faster cell reselection to prevent possible service outages. In a further aspect the enhancements relate to release, suspension or resumption of de-prioritization upon PLMN selection. In a further aspect, the enhancements relate to conflict handling with a CSG cell priority. In a further aspect, the enhancements relate to connected mode UE handling. In a further aspect, the enhancements relate to cancellation of a de-prioritization request.Type: GrantFiled: March 14, 2013Date of Patent: January 13, 2015Assignee: BlackBerry LimitedInventors: Takashi Suzuki, Ayman Ahmed Mahmoud Abdel-Samad, Dinesh Kumar Arora, Mohamed Galal El-Din Ebrahim
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Patent number: 8837388Abstract: Example methods and apparatus to perform assignments in wireless communications are disclosed. A disclosed example method to receive resource assignments at a mobile station involves receiving an assignment message from a network and identifying radio block periods assigned to the mobile station. At least one of the assigned radio block periods is separated from a next occurring one of the assigned radio block periods by at least one non-assigned radio block period. The example method also involves processing downlink transmissions from the network based on the assigned radio block periods.Type: GrantFiled: July 22, 2010Date of Patent: September 16, 2014Assignee: BlackBerry LimitedInventors: David Philip Hole, Christopher Harris Snow, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Nazih Almalki
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Patent number: 8830981Abstract: Example methods and apparatus to poll in wireless communications based on assignments are disclosed. A disclosed example method involves receiving a poll from a network during a first radio block period and identifying a resource for use in sending requested information to the network in response to the poll. The resource occurs during a subsequent radio block period, and the subsequent radio block period is separated from the first radio block period by at least one radio block period not assigned to the mobile station for transmission by the mobile station. The example method also involves transmitting a response to the poll.Type: GrantFiled: July 22, 2010Date of Patent: September 9, 2014Assignee: BlackBerry LimitedInventors: David Philip Hole, Christopher Harris Snow, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Nazih Almalki
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Patent number: 8792890Abstract: Methods and apparatus to monitor a channel to determine neighbor cell information are disclosed. An example method for a first mobile station to determine cell information for a first cell disclosed herein comprises monitoring a channel for messages containing cell information, receiving a first message via the monitored channel and addressed to a second mobile station, the first message including first cell information, and storing the first cell information for a time period after receiving the first message.Type: GrantFiled: November 4, 2009Date of Patent: July 29, 2014Assignee: BlackBerry LimitedInventors: Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Christopher Harris Snow, Nazih Almalki, David Philip Hole
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Publication number: 20140198640Abstract: A method and apparatus for enhancements for de-prioritization by RRC connection reject, where the enhancements relate, in one aspect, to faster cell reselection to prevent possible service outages. In a further aspect the enhancements relate to release, suspension or resumption of de-prioritization upon PLMN selection. In a further aspect, the enhancements relate to conflict handling with a CSG cell priority. In a further aspect, the enhancements relate to connected mode UE handling. In a further aspect, the enhancements relate to cancellation of a de-prioritization request.Type: ApplicationFiled: March 14, 2013Publication date: July 17, 2014Applicant: RESEARCH IN MOTION LIMITEDInventors: Takashi SUZUKI, Ayman Ahmed Mahmoud ABDEL-SAMAD, Dinesh Kumar ARORA, Mohamed Galal El-Din EBRAHIM
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Patent number: 8745231Abstract: Example methods and apparatus to poll in wireless communications are disclosed. A disclosed example method involves receiving a poll from a network during a first radio block period and identifying a resource for use in sending requested information to the network in response to the poll. The resource occurs during a subsequent radio block period, and the identifying of the resource is based on receipt of an uplink allocation indicator. The example method also involves transmitting a response to the poll.Type: GrantFiled: July 22, 2010Date of Patent: June 3, 2014Assignee: BlackBerry LimitedInventors: David Philip Hole, Christopher Harris Snow, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora, Nazih Almalki
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Patent number: 8688118Abstract: An access procedure for call re-establishment is provided. In a first method, a mobile station, in at least some instances of detecting radio link failure, attempts call re-establishment on multiple cells concurrently. In a second method, a mobile station performs a first random access channel procedure when the mobile station is not aware of at least two cells with enabled call re-establishment, and performs a second random access channel procedure when the mobile station is aware of at least two cells with enabled call re-establishment.Type: GrantFiled: August 28, 2009Date of Patent: April 1, 2014Assignee: BlackBerry LimitedInventors: Christopher Harris Snow, Nazih Almalki, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora
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Publication number: 20140087715Abstract: The present disclosure provides for methods and systems for indicating a frequency for reporting a GERAN CGI. These include the relaxation of the single measurement object per frequency principle; an indication of ARFCN for CGI reading; measurement interruption avoidance; implicit indications of ARFCN for CGI reading; the use of a different object than a measurement object to report the cell for which to report the CGI; the use of a measurement configuration report to indicate the CGI cell or the selection of an ARFCN using to find rules at the UE.Type: ApplicationFiled: March 14, 2013Publication date: March 27, 2014Applicant: RESEARCH IN MOTION LIMITEDInventors: Takashi SUZUKI, Andrew John FARNSWORTH, Ayman Ahmed Mahmoud ABDEL-SAMAD, Dinesh Kumar ARORA, Mohamed Galal El-Din EBRAHIM
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Patent number: 8675576Abstract: A method and system for a wireless device configured to communicate with a network is presented. The network is communicated with at a radio link control layer. An indication is communicated to the network that a higher layer protocol is operating in an acknowledged mode. The higher level protocol is above the radio link control layer. In some implementations, the higher level protocol terminates at a device located outside the network. A resource allocation is received from the network. The resource allocation is at the RLC layer.Type: GrantFiled: November 18, 2010Date of Patent: March 18, 2014Assignee: BlackBerry LimitedInventors: Dinesh Kumar Arora, David Philip Hole
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Patent number: 8634408Abstract: The present document relates to radio transmission. In particular, the present document relates to the single-slot dual transfer mode (DTM) available e.g. in GSM/GPRS/GERAN networks. A transmitter is described. The transmitter is configured to send circuit switched data over a traffic channel to a corresponding receiver, wherein the traffic channel is segmented into a plurality of frames. The transmitter if further configured to determine a vacant frame of the plurality of frames, wherein no circuit switched data is sent in the vacant frame due to discontinuous transmission; and to send packet switched data over the traffic channel using the vacant frame.Type: GrantFiled: December 4, 2009Date of Patent: January 21, 2014Assignee: BlackBerry LimitedInventors: Nazih Almalki, Christopher Harris Snow, Ayman Ahmed Abdel-Samad, Dinesh Kumar Arora