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公开(公告)号：US20190141628A1
公开(公告)日：2019-05-09
申请号：US16241107
申请日：2019-01-07
Applicant: Apple Inc.
Inventor： Sunny Arora , Rati Agrawal , Sami M. Almalfouh , Xiantao Sun , Johnson O. Sebeni , Wael S. Barakat , Navid Damji , Srinivas Pasupuleti , Raghuveer Mallikarjunan
CPC classification number: H04W52/028 , H04W52/0251 , H04W72/042 , H04W88/02 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/20 , Y02D70/23 , Y02D70/24 , Y02D70/26
Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
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公开(公告)号：US20190075522A1
公开(公告)日：2019-03-07
申请号：US15694483
申请日：2017-09-01
Applicant: Apple Inc.
Inventor： Viswanath Nagarajan , Lakshmi N. Kavuri , Srinivasan Nimmala , Swapna V. Iyer , Sindhu Sivasankaran Nair , Sunny Arora , Jianxiong Shi , Sami M. Almalfouh
Abstract: This disclosure relates to energy budgeted cellular service recovery techniques. A wireless device may determine one or more energy budgets for service recovery. It may be determined that cellular service loss is currently occurring. Cellular service recovery may be attempted, where service recovery scan timing for the attempt to recover cellular service is determined based at least in part on the one or more energy budgets for service recovery.
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公开(公告)号：US20170347313A1
公开(公告)日：2017-11-30
申请号：US15169280
申请日：2016-05-31
Applicant: Apple Inc.
Inventor： Sunny Arora , Rati Agrawal , Sami M. Almalfouh , Xiantao Sun , Johnson O. Sebeni , Wael S. Barakat , Navid Damji , Srinivas Pasupuleti , Raghuveer Mallikarjunan
CPC classification number: H04W52/028 , H04W52/0251 , H04W72/042 , H04W88/02 , Y02D70/20
Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
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公开(公告)号：US11368913B2
公开(公告)日：2022-06-21
申请号：US16437127
申请日：2019-06-11
Applicant: Apple Inc.
Inventor： Sunny Arora , Rati Agrawal , Sami M. Almalfouh , Xiantao Sun , Johnson O. Sebeni , Wael S. Barakat , Navid Damji , Srinivas Pasupuleti , Raghuveer Mallikarjunan
Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
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公开(公告)号：US10993117B2
公开(公告)日：2021-04-27
申请号：US16214472
申请日：2018-12-10
Applicant: APPLE INC.
Inventor： Tianyan Pu , Farouk Belghoul , Wei Zeng , Wei Zhang , Xiaowen Wang , Yang Li , Ping Wang , Haitong Sun , Beibei Wang , Yuchul Kim , Johnson O. Sebeni , Dawei Zhang , Sami M. Almalfouh , Zhu Ji , Sunny Arora
Abstract: An evolved Node B (eNB) serves as a primary serving cell (PCell) providing a primary component carrier (PCC) in a licensed spectrum to a user equipment (UE) in a carrier aggregation (CA) scheme. A secondary component carrier (SCC) is provided in an unlicensed spectrum. The eNB monitors parameters of bandwidths in the unlicensed spectrum, when at least one of the parameters indicates a change in availability of a select one of the bandwidths, the eNB generates a control indicator defining the change in availability of the bandwidth and broadcasts the control indicator to the UE, wherein the control indicator affects a modification in a transceiver of the UE associated with the bandwidth.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10673541B2
公开(公告)日：2020-06-02
申请号：US15612539
申请日：2017-06-02
Applicant: APPLE INC.
Inventor： Srinivasan Nimmala , Sethuraman Gurumoorthy , Vijay Venkataraman , Vijay Kumar Ramamurthi , Srirang A. Lovlekar , Lakshmi N. Kavuri , Sang Ho Baek , Yifan Zhu , Karthik Anantharaman , Rangakrishna Nallandigal , Sree Ram Kodali , Adesh Kumar , Xin Wang , Eyad Al-Shemali , Xiangpeng Jing , Sivaramachandran Ganesan , Longda Xing , Jianxiong Shi , Sami M. Almalfouh , Zhu Ji , Johnson O. Sebeni , Beibei Wang , Sunny Arora
Abstract: Methods, systems and apparatus for a user equipment to mitigate interference in a wireless charging state. The user equipment may determine when the user equipment enters a wireless charging state and, when the user equipment enters the wireless charging state, activate an interference mitigation. The user equipment may further determine when the UE exits the wireless charging state and, when the user equipment exits the wireless charging state, deactivate the interference mitigation.
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公开(公告)号：US10575256B2
公开(公告)日：2020-02-25
申请号：US16280247
申请日：2019-02-20
Applicant: Apple Inc.
Inventor： Viswanath Nagarajan , Lakshmi N. Kavuri , Srinivasan Nimmala , Swapna V. Iyer , Sindhu Sivasankaran Nair , Sunny Arora , Jianxiong Shi , Sami M. Almalfouh
Abstract: This disclosure relates to energy budgeted cellular service recovery techniques. A wireless device may determine one or more energy budgets for service recovery. It may be determined that cellular service loss is currently occurring. Cellular service recovery may be attempted, where service recovery scan timing for the attempt to recover cellular service is determined based at least in part on the one or more energy budgets for service recovery.
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公开(公告)号：US20190297569A1
公开(公告)日：2019-09-26
申请号：US16437127
申请日：2019-06-11
Applicant: Apple Inc.
Inventor： Sunny Arora , Rati Agrawal , Sami M. Almalfouh , Xiantao Sun , Johnson O. Sebeni , Wael S. Barakat , Navid Damji , Srinivas Pasupuleti , Raghuveer Mallikarjunan
Abstract: This disclosure relates to techniques for estimating baseband power consumption and using the baseband power consumption estimation to select baseband operation features. According to some embodiments, one or more baseband power consumption modifiers occurring during an estimation window may be identified. Baseband power consumption of the wireless device during the estimation window may be estimated based on the identified baseband power consumption modifiers occurring during the estimation window. Baseband data throughput of the wireless device during the estimation window may also be estimated. One or more baseband operation characteristics may be selected based at least in part on the estimated baseband power consumption during the estimation window, possibly in conjunction with the estimated baseband data throughput during the estimation window, current wireless medium conditions, and/or other considerations.
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公开(公告)号：US20190182776A1
公开(公告)日：2019-06-13
申请号：US16280247
申请日：2019-02-20
Applicant: Apple Inc.
Inventor： Viswanath Nagarajan , Lakshmi N. Kavuri , Srinivasan Nimmala , Swapna V. Iyer , Sindhu Sivasankaran Nair , Sunny Arora , Jianxiong Shi , Sami M. Almalfouh
Abstract: This disclosure relates to energy budgeted cellular service recovery techniques. A wireless device may determine one or more energy budgets for service recovery. It may be determined that cellular service loss is currently occurring. Cellular service recovery may be attempted, where service recovery scan timing for the attempt to recover cellular service is determined based at least in part on the one or more energy budgets for service recovery.
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公开(公告)号：US10225803B1
公开(公告)日：2019-03-05
申请号：US15694483
申请日：2017-09-01
Applicant: Apple Inc.
Inventor： Viswanath Nagarajan , Lakshmi N. Kavuri , Srinivasan Nimmala , Swapna V. Iyer , Sindhu Sivasankaran Nair , Sunny Arora , Jianxiong Shi , Sami M. Almalfouh
Abstract: This disclosure relates to energy budgeted cellular service recovery techniques. A wireless device may determine one or more energy budgets for service recovery. It may be determined that cellular service loss is currently occurring. Cellular service recovery may be attempted, where service recovery scan timing for the attempt to recover cellular service is determined based at least in part on the one or more energy budgets for service recovery.
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