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公开(公告)号：US20170208611A1
公开(公告)日：2017-07-20
申请号：US14996597
申请日：2016-01-15
Applicant: QUALCOMM Incorporated
Inventor： Amith Chincholi , Liangchi Hsu , Sharif Matin , Jia Tang , Reza Shahidi
IPC: H04W72/12 , H04B17/318
CPC classification number: H04W72/1215 , H04B17/318 , H04W88/06
Abstract: Various embodiments include multi-subscription multi-standby communication devices and methods for managing communication activity. A device processor of the multi-subscription multi-standby communication device may determine a timing of an upcoming tune-away from a first subscription to a second subscription, and may determine whether an upcoming communication activity on the first subscription is a critical communication activity. The device processor may determine whether the upcoming tune-away and the upcoming communication activity will collide in response to determining that the upcoming communication activity is a critical communication activity, and may schedule one or both of the upcoming critical communication activity and the tune-away to prevent the collision in response to determining that the upcoming tune-away and the upcoming communication activity will collide.
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公开(公告)号：US09531499B2
公开(公告)日：2016-12-27
申请号：US14192626
申请日：2014-02-27
Applicant: QUALCOMM Incorporated
Inventor： Sitaramanjaneyulu Kanamarlapudi , Dan Zhang , Sharif Matin , Rohit Kapoor , Liangchi Hsu
CPC classification number: H04L1/0002 , H04L1/1848
Abstract: Methods and apparatus for communication comprise determining whether a communication characteristic value meets or exceeds a communication characteristic threshold value. Additionally, the methods and apparatus comprise adjusting a retransmission request transmission rate when the communication characteristic value meets or exceeds the communication characteristic threshold value. Moreover, the methods and apparatus comprise sending a retransmission request to a network entity based on the adjusted retransmission request transmission rate.
Abstract translation: 用于通信的方法和装置包括确定通信特性值是否满足或超过通信特性阈值。 此外，所述方法和装置包括当通信特性值满足或超过通信特性阈值时调整重传请求传输速率。 此外，所述方法和装置包括基于所调整的重传请求传输速率向网络实体发送重传请求。
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公开(公告)号：US09674840B1
公开(公告)日：2017-06-06
申请号：US14978271
申请日：2015-12-22
Applicant: QUALCOMM Incorporated
Inventor： Ramesh Chandra Chirala , Sharif Matin
CPC classification number: H04W72/0453 , H04W36/0022 , H04W72/02 , H04W76/15 , H04W76/25 , H04W88/06
Abstract: Methods and devices for improving performance on a wireless communication device having at least a first subscriber identity module (SIM) and a radio frequency (RF) resource may include detecting, on a modem stack associated with the first SIM, an active communication in a first network that supports high speed downlink packet access (HSDPA). During the active communication in the first network, the wireless communication device may detect a signal disruption period, and determine whether an operational downlink mode for the modem stack associated with the first SIM does not match a corresponding downlink mode represented in the first network. Upon determining that the operational downlink mode for the modem stack associated with the first SIM does not match the corresponding downlink mode represented in the first network, the wireless communication device may trigger an internal instruction to transition to a new downlink mode.
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Patent Agency Ranking
公开(公告)号：US20170150502A1
公开(公告)日：2017-05-25
申请号：US14978271
申请日：2015-12-22
Applicant: QUALCOMM Incorporated
Inventor： Ramesh Chandra Chirala , Sharif Matin
CPC classification number: H04W72/0453 , H04W36/0022 , H04W72/02 , H04W76/15 , H04W76/25 , H04W88/06
Abstract: Methods and devices for improving performance on a wireless communication device having at least a first subscriber identity module (SIM) and a radio frequency (RF) resource may include detecting, on a modem stack associated with the first SIM, an active communication in a first network that supports high speed downlink packet access (HSDPA). During the active communication in the first network, the wireless communication device may detect a signal disruption period, and determine whether an operational downlink mode for the modem stack associated with the first SIM does not match a corresponding downlink mode represented in the first network. Upon determining that the operational downlink mode for the modem stack associated with the first SIM does not match the corresponding downlink mode represented in the first network, the wireless communication device may trigger an internal instruction to transition to a new downlink mode.
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公开(公告)号：US09544942B2
公开(公告)日：2017-01-10
申请号：US14470350
申请日：2014-08-27
Applicant: QUALCOMM Incorporated
Inventor： Sitaramanjaneyulu Kanamarlapudi , Sharif Matin , Deepu Alex , Ansah Ahmed Sheik
CPC classification number: H04W76/27 , H04L1/1858 , H04W52/0212 , H04W52/0251 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
Abstract: A method and apparatus for radio resource control (RRC) state transitions of a user equipment (UE) are provided. For the RRC state transitions of the UE, for example, a reconfiguration message is received at the UE while the UE is in a cell dedicated channel (CELL_DCH) state of the RRC states. The reconfiguration message is configured to transition the UE from the CELL_DCH state to a non-dedicated channel state of RRC states. A plurality of acknowledgement procedures is sent on an uplink to the network, in response to the received reconfiguration message causing the UE to transition from the CELL_DCH state to the non-dedicated channel state.
Abstract translation: 提供了一种用户设备（UE）的无线电资源控制（RRC）状态转换的方法和装置。 对于UE的RRC状态转换，例如，当UE处于RRC状态的小区专用信道（CELL_DCH）状态时，在UE处接收重配置消息。 重新配置消息被配置为将UE从CELL_DCH状态转换到RRC状态的非专用信道状态。 响应于接收到的重配置消息使得UE从CELL_DCH状态转换到非专用信道状态，在上行链路上向网络发送多个确认过程。
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公开(公告)号：US20160323860A1
公开(公告)日：2016-11-03
申请号：US14863088
申请日：2015-09-23
Applicant: QUALCOMM Incorporated
Inventor： Sharif Matin , Ramesh Chandra Chirala , Chulong Chen , Rajat Sharma
CPC classification number: H04W72/044 , H04L1/1819 , H04L1/1825 , H04L1/1864 , H04L5/0055
Abstract: Apparatuses and methods are described herein for managing communications in a wireless communication device, including, but not limited to determining failure to receive a first block, sending a signal as an indication for retransmission of systematic bits instead of sending a negative-acknowledgement (NACK) signal, and receiving a second block including the systematic bits.
Abstract translation: 本文描述了用于管理无线通信设备中的通信的装置和方法，包括但不限于确定接收第一块的失败，发送信号作为重发系统比特的指示，而不是发送否定确认（NACK） 信号，并接收包括系统位的第二块。
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公开(公告)号：US10064210B2
公开(公告)日：2018-08-28
申请号：US14819782
申请日：2015-08-06
Applicant: QUALCOMM Incorporated
Inventor： Sharif Matin , Carsten Aagaard Pedersen , Ramesh Chandra Chirala , Linda Bai , Prasanta Samal
CPC classification number: H04W72/1273 , H04B7/0632 , H04L1/0026 , H04L1/0036 , H04L1/20 , H04W72/1231
Abstract: The disclosure provides for reporting a channel quality indicator (CQI) in wireless communications. A user equipment (UE) may determine that a calculated CQI value to be reported in a current sub-frame is affected by a deterministic null scheduling on a downlink channel. The UE may determine a compensatory CQI value. The UE may report the lesser of the calculated CQI value and the compensatory CQI value in response to determining that the calculated CQI value is affected by the deterministic null scheduling. In an aspect, the deterministic null scheduling is associated with a compressed mode gap. The UE may determine whether the calculated CQI value is affected by the deterministic null scheduling by determining whether the current sub-frame is within a first time period before the start of the compressed mode gap or within a second time period after the end of the compressed mode gap.
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8.发明申请公开(公告)号：US20140177464A1
公开(公告)日：2014-06-26
申请号：US14192626
申请日：2014-02-27
Applicant: QUALCOMM Incorporated
Inventor： Sitaramanjaneyulu Kanamarlapudi , Dan Zhang , Sharif Matin , Rohit Kapoor , Liangchi Hsu
CPC classification number: H04L1/0002 , H04L1/1848
Abstract: Methods and apparatus for communication comprise determining whether a communication characteristic value meets or exceeds a communication characteristic threshold value. Additionally, the methods and apparatus comprise adjusting a retransmission request transmission rate when the communication characteristic value meets or exceeds the communication characteristic threshold value. Moreover, the methods and apparatus comprise sending a retransmission request to a network entity based on the adjusted retransmission request transmission rate.
Abstract translation: 用于通信的方法和装置包括确定通信特性值是否满足或超过通信特性阈值。 此外，所述方法和装置包括当通信特性值满足或超过通信特性阈值时调整重传请求传输速率。 此外，所述方法和装置包括基于所调整的重传请求传输速率向网络实体发送重传请求。
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