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公开(公告)号：US20170019934A1
公开(公告)日：2017-01-19
申请号：US14801791
申请日：2015-07-16
Applicant: QUALCOMM Incorporated
CPC classification number: H04W72/1205 , H04L61/1529 , H04L65/1069 , H04W28/0278 , H04W72/1284 , H04W76/10 , H04W76/28 , H04W76/38 , H04W84/02 , H04W88/005 , H04W88/08 , H04W88/16
Abstract: A method and system for wireless communications at a user equipment utilizes buffer status reporting during call setup, including voice-over IP (VoIP) call setup. The UE determines it has no data in a data buffer to send during a call setup. The UE then sends a first scheduling request and a non-zero buffer status for the data buffer during the call setup before a data inactivity timer expires.
Abstract translation: 用于用户设备的无线通信的方法和系统在呼叫建立期间利用缓冲器状态报告，包括IP语音（VoIP）呼叫建立。 UE确定在呼叫建立期间在数据缓冲器中没有数据发送。 然后，在数据不活动定时器期满之前，UE在呼叫建立期间向数据缓冲器发送第一调度请求和非零缓冲器状态。
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公开(公告)号：US20170019819A1
公开(公告)日：2017-01-19
申请号：US14801782
申请日：2015-07-16
Applicant: QUALCOMM Incorporated
CPC classification number: H04W36/0005 , H04B7/1855 , H04L51/20 , H04W36/0072 , H04W36/0077 , H04W36/14 , H04W36/32 , H04W56/0005 , H04W74/0891 , H04W88/02 , H04W88/08
Abstract: A user equipment (UE) improves handover throughput by reducing communication interruptions during a handover transition. To reduce the communication interruptions, the UE determines whether to perform a synchronization channel decoding procedure for a synchronized handover to a second radio access technology (RAT) after receiving a handover command from one or more serving cells of a first RAT. The determination includes determining whether a communication condition is satisfied and performing the synchronized handover based on whether the communication condition is satisfied. The synchronization channel decoding procedure includes frequency correction channel (FCCH) tone detection and/or synchronization channel (SCH) decoding after the UE transitions to a target cell of the second RAT.
Abstract translation: 用户设备（UE）通过减少切换过渡期间的通信中断来提高切换吞吐量。 为了减少通信中断，UE在从第一RAT的一个或多个服务小区接收到切换命令之后，确定是否执行用于第二无线接入技术（RAT）的同步切换的同步信道解码过程。 确定包括确定是否满足通信条件并且基于是否满足通信条件来执行同步切换。 同步信道解码过程包括在UE转换到第二RAT的目标小区之后的频率校正信道（FCCH）音检测和/或同步信道（SCH）解码。
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公开(公告)号：US20160338077A1
公开(公告)日：2016-11-17
申请号：US14714172
申请日：2015-05-15
Applicant: QUALCOMM Incorporated
Inventor： Tom CHIN , Thawatt GOPAL
CPC classification number: H04W72/1215 , H04W88/06
Abstract: For a user equipment in a transmitter sharing dual subscriber identity module (SIM) dual active subscriptions (DSDA) mode, a first subscription of a first radio access technology (RAT) in a packet switched data call in general has a lower priority than a second subscription in an active voice call in a second RAT. As a result of this default high priority assigned to the active voice call, the first subscription may experience long delay, low throughput or in some cases radio link failure due to long starvations. A method for wireless communication includes detecting whether an uplink transmission within a frame of the second RAT overlaps at least one time slot of the first RAT. The method also includes prioritizing data of the first RAT by blanking the frame of the second RAT when a number of overlapping slots is above a threshold.
Abstract translation: 对于共享双用户识别模块（SIM）双重活动预订（DSDA）模式的发射机中的用户设备，分组交换数据呼叫中的第一无线电接入技术（RAT）的第一预订通常具有比第二 在第二RAT中进行有效语音呼叫的订阅。 作为分配给活动语音呼叫的默认高优先级的结果，第一订阅可能经历长时间延迟，低吞吐量或在某些情况下由于长时间的饥饿而导致无线电链路故障。 一种用于无线通信的方法包括检测第二RAT的帧内的上行链路传输是否与第一RAT的至少一个时隙重叠。 该方法还包括当多个重叠时隙高于阈值时，通过消除第二RAT的帧来优先排列第一RAT的数据。
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24.发明申请公开(公告)号：US20160302114A1
公开(公告)日：2016-10-13
申请号：US14732521
申请日：2015-06-05
Applicant: QUALCOMM Incorporated
Inventor： Sachin JAIN , Jin-Sheng SU , Tom CHIN
IPC: H04W36/00 , H04B1/3816 , H04W36/30 , H04W24/10
CPC classification number: H04W36/0083 , H04B1/3816 , H04W8/183 , H04W24/10 , H04W36/0061 , H04W36/0088 , H04W36/0094 , H04W36/30 , H04W88/06
Abstract: For a multi-receive multi-subscriber identity module (SIM) UE, one SIM or subscription may help with measurements of another SIM or subscription to help address the issue of large latency caused by insufficient measurement gaps. A method of wireless communication at a user equipment with a first subscription and a second subscription includes forwarding a neighbor cell list from the first subscription to the second subscription when preparing for measurement. The method also includes performing, by the second subscription, measurements of neighbors from the neighbor cell list. The method further includes forwarding the measurements of neighbors from the neighbor cell list, from the second subscription, to the first subscription. The first subscription may measure a portion of the neighbors from the neighbor list while the second subscription measures another portion of the neighbor. The second subscription may or may not tune from a serving RAT to perform the measurements.
Abstract translation: 对于多接收多用户识别模块（SIM）UE，一个SIM或订阅可以帮助测量另一个SIM或订阅，以帮助解决由于测量差距不足引起的大的延迟的问题。 在具有第一订阅和第二订阅的用户设备处的无线通信的方法包括当准备测量时将相邻小区列表从第一订阅转发到第二订阅。 该方法还包括通过第二订阅来执行来自相邻小区列表的邻居的测量。 该方法还包括将来自相邻小区列表的邻居的测量从第二订阅转发到第一订阅。 第一订阅可以从邻居列表测量邻居的一部分，而第二订阅测量邻居的另一部分。 第二订阅可以或可以不从服务RAT调谐以执行测量。
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公开(公告)号：US20160112908A1
公开(公告)日：2016-04-21
申请号：US14708127
申请日：2015-05-08
Applicant: QUALCOMM Incorporated
Inventor： Tom CHIN , Roy Howard DAVIS , Ming YANG
CPC classification number: H04W36/0083 , H04W36/0088 , H04W36/14 , H04W36/30 , H04W48/16 , H04W52/0245 , H04W88/06 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
Abstract: A user equipment (UE) adjusts a rate of performing searches and/or measurements of neighbor cells to conserve resources of the UE. In one instance, the UE independently determines whether to perform the searches and/or measurements of the neighbor cells of first and second RATs based on a signal quality of a serving cell of a first RAT and/or a signal quality of the neighbor cell(s) of the first RAT. The UE avoids performing the searches and/or measurements of the neighbor cell(s) when the signal quality of the serving cell is above a first threshold. The UE selectively performs the searches and/or measurements when the signal quality of the serving cell is above a second threshold and below the first threshold, and the signal quality of the neighbor cell(s) of the first RAT is above the second threshold or a third threshold.
Abstract translation: 用户设备（UE）调整执行相邻小区的搜索和/或测量的速率以节省UE的资源。 在一种情况下，UE基于第一RAT的服务小区的信号质量和/或相邻小区的信号质量独立地确定是否执行第一RAT和第二RAT的相邻小区的搜索和/或测量（ s）的第一RAT。 当服务小区的信号质量高于第一阈值时，UE避免执行相邻小区的搜索和/或测量。 当服务小区的信号质量高于第二阈值并低于第一阈值时，UE选择性地执行搜索和/或测量，并且第一RAT的相邻小区的信号质量高于第二阈值，或者 第三个门槛。
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Patent Agency Ranking
公开(公告)号：US20160057685A1
公开(公告)日：2016-02-25
申请号：US14465695
申请日：2014-08-21
Applicant: QUALCOMM Incorporated
IPC: H04W36/30
Abstract: A method and apparatus for wireless communication prioritizes which frequencies to measure when performing cell reselection in a wireless network. A measurement time is distributed among detected cells of a low priority frequency based at least in part on whether each detected cell meets a cell reselection trigger condition.
Abstract translation: 一种用于无线通信的方法和装置优先考虑在无线网络中执行小区重选时要测量的频率。 至少部分地基于每个检测到的小区是否满足小区重选触发条件，将测量时间分布在低优先级频率的检测小区之间。
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27.发明申请REDIRECTION HISTORY BASED CIRCUIT SWITCHED FALL BACK ACROSS MOBILE SWITCHING CENTER POOLS 审中-公开基于重启历史的电路切换回移动切换中心池公开(公告)号：US20160044546A1
公开(公告)日：2016-02-11
申请号：US14451837
申请日：2014-08-05
Applicant: QUALCOMM Incorporated
CPC classification number: H04W36/0022 , H04W36/245 , H04W36/32 , H04W76/10
Abstract: A user equipment (UE) receives a circuit switched page from a first base station of a first radio access technology (RAT) and a command instructing the UE to redirect from the first base station to a second RAT. The UE identifies a second base station of the second RAT in response to receiving the command. The second base station is the strongest base station in the second RAT and has a location area code. The UE determines whether the location area code corresponds to a location area code associated with a previous successful redirection attempt from the first base station. The UE redirects to the second RAT based at least in part on the determining.
Abstract translation: 用户设备（UE）从第一无线电接入技术（RAT）的第一基站接收电路交换页面，以及指示UE从第一基站重定向到第二RAT的命令。 响应于接收到该命令，UE识别第二RAT的第二基站。 第二基站是第二RAT中最强的基站，并具有位置区号。 UE确定位置区域码是否对应于与来自第一基站的先前成功重定向尝试相关联的位置区域码。 至少部分地基于确定，UE重定向到第二RAT。
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公开(公告)号：US20150373671A1
公开(公告)日：2015-12-24
申请号：US14308055
申请日：2014-06-18
Applicant: QUALCOMM Incorporated
Inventor： Ming YANG , Tom CHIN , Guangming SHI
IPC: H04W72/02
CPC classification number: H04W72/02 , H04W60/005 , H04W88/06
Abstract: A user equipment (UE) including a single receiver tunes away from a first communication entity to perform a communication activity for a second communication entity during a network configured measurement gap associated with a first communication entity. In one instance, the user equipment performs the communication activity for the second SIM when the user equipment determines that a page of the second SIM occurs during the network configured measurement gap. The UE also performs inter radio access technology (IRAT) measurement during the network configured measurement gap.
Abstract translation: 包括单个接收机的用户设备（UE）在与第一通信实体相关联的网络配置的测量间隙期间调谐离开第一通信实体以对第二通信实体执行通信活动。 在一种情况下，当用户设备确定在网络配置的测量间隙期间发生第二SIM的页面时，用户设备对第二SIM卡执行通信活动。 在网络配置的测量间隙期间，UE还执行互通无线接入技术（IRAT）测量。
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公开(公告)号：US20150350963A1
公开(公告)日：2015-12-03
申请号：US14291856
申请日：2014-05-30
Applicant: QUALCOMM Incorporated
Inventor： Ming YANG , Tom CHIN , Guangming SHI
CPC classification number: H04W36/0022 , H04W36/14 , H04W48/16 , H04W88/06
Abstract: A method and/or apparatus for wireless communication determines whether circuit switched fall back (CSFB) occurred from a first RAT to a second RAT. A call is handed over from the second RAT to the third RAT and a UE attempts to return directly to the first RAT from the third RAT when the CSFB occurred and the call is released from the third RAT.
Abstract translation: 用于无线通信的方法和/或装置确定从第一RAT到第二RAT是否发生电路交换回退（CSFB）。 呼叫从第二RAT切换到第三RAT，并且当CSFB发生并且呼叫从第三RAT释放时，UE尝试从第三RAT直接返回到第一RAT。
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公开(公告)号：US20150327295A1
公开(公告)日：2015-11-12
申请号：US14275670
申请日：2014-05-12
Applicant: QUALCOMM Incorporated
Inventor： Ming YANG , Tom CHIN , Guangming SHI
CPC classification number: H04W72/14 , H04L1/1812 , H04L1/1854 , H04L2001/125 , H04W36/0083 , H04W36/14 , H04W72/0446
Abstract: A method of wireless communication includes receiving a data grant for multiple retransmission time slots associated with successfully decoded high speed data. The grant is in response to a base station detecting a NACK. The method also includes tuning away from a serving cell during the retransmission time slots.
Abstract translation: 一种无线通信方法包括接收与成功解码的高速数据相关联的多个重传时隙的数据许可。 该授权是响应于基站检测到NACK。 该方法还包括在重传时隙期间从服务小区调谐。
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