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公开(公告)号：US09648635B2
公开(公告)日：2017-05-09
申请号：US14744983
申请日：2015-06-19
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Chih-Ping Hsu , Jack Shyh-Hurng Shauh , Sivaramakrishna Veerepalli , Reza Shahidi , Chintan Shirish Shah , Francis Ming-Meng Ngai , Daniel Amerga , Shailesh Maheshwari
CPC classification number: H04W72/1215 , H04L12/1881 , H04W68/005 , H04W72/005 , H04W76/15 , H04W76/40 , H04W88/06
Abstract: Embodiments described herein relate to systems and methods for scheduling subscriptions in a user equipment (UE) having at least a first receive radio and a second receive radio, including receiving, by the first receive radio, a broadcast activity for a first subscription and receiving, by the second receive radio, a reception activity for a second subscription. A trigger event is detected while the broadcast activity for the first subscription is being received by the first receive radio and the reception activity for the second subscription is being received by the second receive radio. In response to detecting the trigger event, the reception activity for the second subscription is received by the first receive radio and the broadcast activity for the first subscription is received by the second receive radio.
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12.发明授权公开(公告)号：US09113427B2
公开(公告)日：2015-08-18
申请号：US13708184
申请日：2012-12-07
Applicant: Qualcomm Incorporated
Inventor： Rashid Ahmed Akbar Attar , Troy Russell Curtiss , Ammar Taiyebi Kitabi , Chintan Shirish Shah , Athreya Prasad , Sunil Rajendran , Ramchandran Srinivasan
CPC classification number: H04W52/36 , H04W52/243 , H04W52/367
Abstract: This disclosure provides systems, methods, and apparatus for mobile transmit diversity. In one aspect a method of controlling a transmit power level of a wireless communications apparatus is provided. The method includes adjusting the transmit power level of a transmitter of the wireless communications apparatus to a first transmit power level in response to detecting a de-sense event indicative of interference with a signal received by a receiver of the wireless communications apparatus due to emissions from the transmitter. The method further includes maintaining the transmit power level substantially at the first transmit power level for a first time interval in response to adjusting the transmit power level to the first transmit power level. The method further includes adjusting a transmit power level limit of the transmitter after the time interval at a rate for a second time interval.
Abstract translation: 本公开提供了用于移动发射分集的系统，方法和装置。 在一个方面，提供了一种控制无线通信装置的发射功率电平的方法。 该方法包括：响应于检测到由于无线通信设备的接收机接收到的信号的干扰而导致的去感知事件，由于由于无线通信设备的发射而发生的排放，将无线通信设备的发射机的发射功率电平调整到第一发射功率电平 发射机。 该方法还包括响应于将发射功率电平调整到第一发射功率电平，将发射功率电平基本保持在第一发射功率电平的第一时间间隔。 该方法还包括在时间间隔之后以第二时间间隔的速率调整发射机的发射功率电平限制。
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公开(公告)号：US10736058B2
公开(公告)日：2020-08-04
申请号：US15552917
申请日：2015-04-07
Applicant: QUALCOMM Incorporated
Inventor： Ling Xie , Chintan Shirish Shah , Jiming Guo
Abstract: Various embodiments include methods for adjusting timing advance values on a mobile communication device that includes receiving, on the mobile communication device, a timing advance adjustment value from a base station and determining whether the timing advance adjustment value exceeds an adjustment threshold. The mobile communication device may ignore the timing advance adjustment value in response to determining that the timing advance adjustment value exceeds the adjustment threshold, and may adjust a timing advance value stored on the mobile communication device by the timing advance adjustment value in response to determining that the timing advance adjustment value does not exceed the adjustment threshold.
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公开(公告)号：US10530535B2
公开(公告)日：2020-01-07
申请号：US15528745
申请日：2014-12-31
Applicant: QUALCOMM Incorporated
Inventor： Jiming Guo , Xiaohui Liu , Cheol Hee Park , Chintan Shirish Shah , Reza Shahidi
Abstract: Systems, methods, apparatuses, and media are provided for recovery of information from redundancy version packets in systematic encoding environments when a redundancy version packet containing primarily systematic information may be corrupted. A plurality of redundancy version packets may be received at a user equipment device from a transmission device. Each redundancy version packet of the plurality of redundancy version packets may be based on a same group of information bits. A first redundancy version packet of the plurality of redundancy version packets may contain more bits of the same group of information bits than do the other redundancy version packets of the plurality of redundancy version packets. The same group of information bits may be recovered based on one or more second redundancy version packets of the plurality of redundancy version packets but not based on the first redundancy version packet.
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公开(公告)号：US10075964B2
公开(公告)日：2018-09-11
申请号：US15249344
申请日：2016-08-26
Applicant: QUALCOMM Incorporated
Inventor： Sandip HomChaudhuri , Gangadhar Burra , Eric Y. Tsou , Chintan Shirish Shah , Francis Ming-Meng Ngai , Alexei Yurievitch Gorokhov , Pattabiraman Subramanian , Ning Zhang , James Simon Cho
CPC classification number: H04W72/085 , H04B7/0413 , H04B7/0602 , H04B7/063 , H04B7/0691 , H04W16/14 , H04W24/08 , H04W28/0289 , H04W72/042 , H04W72/0446
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may be communicating on a radio frequency spectrum band of a first radio access technology (RAT) using a set of antennas. The UE may reconfigure at least one antenna of the set of antennas to perform a first scan on the radio frequency spectrum band of a second RAT. The UE may determine, based on the first scan, whether to reconfigure a remaining portion of the antennas of the set of antennas to perform a second scan on the radio frequency spectrum band of the second RAT.
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Patent Agency Ranking
公开(公告)号：US20170324519A1
公开(公告)日：2017-11-09
申请号：US15528745
申请日：2014-12-31
Applicant: QUALCOMM Incorporated
Inventor： Jiming Guo , Xiaohui Liu , Cheol Hee Park , Chintan Shirish Shah , Reza Shahidi
Abstract: Systems, methods, apparatuses, and media are provided for recovery of information from redundancy version packets in systematic encoding environments when a redundancy version packet containing primarily systematic information may be corrupted. A plurality of redundancy version packets may be received at a user equipment device from a transmission device. Each redundancy version packet of the plurality of redundancy version packets may be based on a same group of information bits. A first redundancy version packet of the plurality of redundancy version packets may contain more bits of the same group of information bits than do the other redundancy version packets of the plurality of redundancy version packets. The same group of information bits may be recovered based on one or more second redundancy version packets of the plurality of redundancy version packets but not based on the first redundancy version packet.
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17.发明授权Methods for improved single radio long term evolution (SRLTE) mobile termination (MT) call success rate for mobile switching center (MSC)-sub paging scenarios 有权用于改进移动交换中心（MSC）的单个无线电长期演进（SRLTE）移动终止（MT）呼叫成功率 - 分页场景的方法公开(公告)号：US09504011B1
公开(公告)日：2016-11-22
申请号：US14715668
申请日：2015-05-19
Applicant: QUALCOMM Incorporated
Inventor： Bhaskara Viswanadham Batchu , Prabhanjan Reddy Pingili , Chintan Shirish Shah , Sharad Shahi
CPC classification number: H04W68/02 , H04J13/0048 , H04W36/08 , H04W68/005 , H04W88/06
Abstract: Various embodiments provide methods, devices, and non-transitory processor-readable storage media for mitigating the risk of delayed connection or call failure during base station handover by preventing single radio long term evolution (SRLTE) communication devices from dropping Mobile Termination (MT) paging messages due to paging channel mismatches (e.g., mismatches between the Walsh codes used for different paging channels).
Abstract translation: 各种实施例提供方法，设备和非暂时处理器可读存储介质，用于通过防止单个无线电长期演进（SRLTE）通信设备丢弃移动终端（MT）寻呼来减轻基站切换期间的延迟连接或呼叫失败的风险 由于寻呼信道不匹配引起的消息（例如，用于不同寻呼信道的沃尔什码之间的不匹配）。
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公开(公告)号：US20160278106A1
公开(公告)日：2016-09-22
申请号：US14807966
申请日：2015-07-24
Applicant: QUALCOMM Incorporated
Inventor： Ali Jarrahi Khameneh , Kandarpkumar Patel , Chintan Shirish Shah , Shahabuddin Mohammad , Praveen Kumar Appani
CPC classification number: H04W72/085 , H04L1/0026 , H04L1/0027 , H04L5/0023 , H04L5/006 , H04W24/10 , H04W88/06
Abstract: Various embodiments include methods for reporting quality metrics of a wireless communication device to a network that includes scheduling, on the wireless communication device, a tune-away from a first carrier of a first subscription to a second subscription. Quality metrics of the first carrier before the tune-away begins are calculated and stored as frozen quality metrics. During the tune-away, the wireless communication device sends the stored frozen quality metrics to the network. The stored frozen quality metrics may continue to be sent to the network as long as the duration of the tune-away is shorter than a time threshold. If the duration of the tune-away exceeds the time threshold, the wireless communication device may calculate and send actual quality metrics of the carrier to the network.
Abstract translation: 各种实施例包括用于向网络报告无线通信设备的质量度量的方法，该网络包括在无线通信设备上调度从第一订阅的第一载波到第二订阅的调制。 计算开始前的第一个载体的质量指标，并将其作为冻结质量指标存储。 在调谐期间，无线通信设备将存储的冷冻质量度量发送到网络。 只要调谐的持续时间短于时间阈值，存储的冷冻质量度量可以继续发送到网络。 如果调谐的持续时间超过时间阈值，则无线通信设备可以计算并发送载波到网络的实际质量度量。
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公开(公告)号：US20190053130A1
公开(公告)日：2019-02-14
申请号：US16073516
申请日：2016-07-18
Applicant: QUALCOMM Incorporated
Inventor： Jiming Guo , Ling Xie , Peng WU , Jun Deng , Daowei Lin , Reza Shahidi , Aziz Gholmieh , Leena Zacharias , Shailesh Maheshwari , Chintan Shirish Shah , Pavan Kaivaram , Srinivasan Balasubramanian
Abstract: Apparatuses and methods for a wireless communication device having a first Subscriber Identity Module (SIM) and a second SIM to manage communication via the first SIM and the second SIM are disclosed. The method can include, but is not limited to, sending a first message including an indication of an extended signaling capability, receiving a second message including an inquiry regarding the extended signaling capability, and sending a third message including extended capability information, responsive to receiving the second message.
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公开(公告)号：US09942090B2
公开(公告)日：2018-04-10
申请号：US14493645
申请日：2014-09-23
Applicant: QUALCOMM Incorporated
Inventor： Chintan Shirish Shah , Seyed Ali Ahmadzadeh , Aziz Gholmieh
CPC classification number: H04L41/069 , H04W4/021 , H04W24/04 , H04W24/08
Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to predicting a system loss event and/or proactive system recovery. Aspects of the present disclosure relate to techniques and apparatus for system loss event (e.g., radio link failure event) geo-coding and proactive system recovery. According to certain aspects, a user equipment (UE) may generate and store information about one or more system loss events associated with the UE. The UE may then predict one or more other system loss events associated with the UE based on this information and take action, based on the prediction to continue communication of the UE.
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