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公开(公告)号：WO2020139842A1
公开(公告)日：2020-07-02
申请号：PCT/US2019/068365
申请日：2019-12-23
Applicant: QUALCOMM INCORPORATED
Inventor： WANG, Shanshan , GHOLMIEH, Aziz , FERNANDO, Udara , SHAHIDI, Reza
Abstract: Wireless communications systems and methods related to modifying a buffer status report (BSR) are provided. In one embodiment, a first wireless communication device determines a BSR based on at least a first data size and a predicted data size. The first wireless communication device transmits to a second wireless communication device, the BSR. The first wireless communication device receives from the second wireless communication device, a scheduling grant in response to the BSR. The first wireless communication device transmits to the second wireless communication device, a communication signal based on the scheduling grant.
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公开(公告)号：WO2020092524A1
公开(公告)日：2020-05-07
申请号：PCT/US2019/058805
申请日：2019-10-30
Applicant: QUALCOMM INCORPORATED
Inventor： SHI, Yongsheng , ANCHAN, Kirankumar, Bhoja , WANG, Shanshan , SHAHIDI, Reza
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine that the UE is in an active communication session using a first radio access technology (RAT), wherein the UE is operating in a dual connectivity mode that uses a master cell group for the first RAT and a secondary cell group for a second RAT; determine that the UE is configured with a maximum transmit power, for the first RAT in the dual connectivity mode, that is less than a maximum transmit power threshold; determine that at least one of a power headroom (PHR) value or an estimated uplink block error rate (BLER) satisfies a condition; and transmit an indication that the secondary cell group has failed based at least in part on those determinations. Numerous other aspects are provided.
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73.发明申请
公开(公告)号：WO2019040708A1
公开(公告)日：2019-02-28
申请号：PCT/US2018/047683
申请日：2018-08-23
Applicant: QUALCOMM INCORPORATED
Inventor： LEE, Kuo-Chun , SANTHANAM, Arvind Vardarajan , BALASUBRAMANIAN, Srinivasan , SHAHIDI, Reza , GHOLMIEH, Aziz , SHI, Yongsheng
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may camp on a cell of a first radio access technology (RAT). The UE may perform a cell search for a second RAT while camped on the cell of the first RAT, wherein the second RAT operates in a non-standalone mode with the first RAT. The UE may present, for display, an indication of whether the second RAT is available in the cell based at least in part on performing the cell search for the second RAT. Numerous other aspects are provided.
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公开(公告)号：WO2019032712A1
公开(公告)日：2019-02-14
申请号：PCT/US2018/045827
申请日：2018-08-08
Applicant: QUALCOMM INCORPORATED
Inventor： NGAI, Francis , SHI, Yongsheng , SHAHIDI, Reza , GHOLMIEH, Aziz , ZACHARIAS, Leena
IPC: H04W88/10
Abstract: Methods, systems, and devices for wireless communications are described. One method may inlcude a wireless communications device determining an inter-modulation distortion value between simultaneous communications on a first configuration of a first radio access network and a second configuration of a second radio access network, and dynamically switching between a non-standalone mode and a standalone mode of operation, based on the inter-modulation distortion value and a quality of service requirement for the standalone mode. The wireless communications device may also provide for time division multiplexing communications on a first RAT and a second RAT wherein only the first or second RAT is active during a period of time, and wherein the first RAT is an anchor for the second RAT.
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75.发明申请
公开(公告)号：WO2019029152A1
公开(公告)日：2019-02-14
申请号：PCT/CN2018/076996
申请日：2018-02-23
Applicant: QUALCOMM INCORPORATED , GUO, Jiming , MEYLAN, Arnaud , BATHWAL, Saket , XIE, Ling , HONG, Liang , LIU, Zhenyu , WU, Peng , SHAHIDI, Reza
Inventor： GUO, Jiming , MEYLAN, Arnaud , BATHWAL, Saket , XIE, Ling , HONG, Liang , LIU, Zhenyu , WU, Peng , SHAHIDI, Reza
IPC: H04L7/04
Abstract: A user equipment (UE) may identify a gap between receipt of packet data convergence protocol (PDCP) packet data units (PDUs) and determine a PDCP context is out-of-synchronization with a serving base station. The determination may be made based on a validity check (e.g., via a deciphering procedure) using a current hyper frame number (HFN) and, in some cases, additional HFNs. In cases where a received PDCP PDU is determined to be invalid, the UE may trigger a radio resource control (RRC) connection setup procedure or RRC connection reestablishment procedure between the UE and the serving base station. In cases where received PDCP PDUs are determined to be valid based on attempts to decipher the received PDCP PDUs using the additional HFNs, the UE may reset the current HFN and a PDCP reception window of the PDCP context based on the additional HFN used that resulted in the valid determination.
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Patent Agency Ranking
公开(公告)号：WO2018169663A1
公开(公告)日：2018-09-20
申请号：PCT/US2018/019582
申请日：2018-02-23
Applicant: QUALCOMM INCORPORATED
Inventor： ZACHARIAS, Leena , BALASUBRAMANIAN, Srinivasan , KITAZOE, Masato , HORN, Gavin, Bernard , GHOLMIEH, Aziz , LEE, Kuo-Chun , ZHAO, Suli , SHAHIDI, Reza , SANTHANAM, Arvind, Vardarajan , SHI, Yongsheng
Abstract: Methods, systems, and apparatuses for wireless communication are described. A user equipment (UE) may receive information from a network node. The system information may include inter-frequency configuration and measurement reporting configuration. The UE may perform a measurement of a frequency or multiple frequencies that are associated with the inter-frequency configuration. Subsequent to the measurement, the UE may transmit a report of the measurement of the frequency or multiple frequencies to the network node during a radio resource control (RRC) connection procedure based on the measurement reporting configuration.
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77.发明申请APPARATUS AND METHOD OF IMPROVING VOLTE/VT CALL SETUP SUCCESSFUL RATE IN A DSDS DEVICE 审中-公开提高DSDS装置中的伏特/ VT呼叫建立成功率的装置和方法
公开(公告)号：WO2018080642A1
公开(公告)日：2018-05-03
申请号：PCT/US2017/050484
申请日：2017-09-07
Applicant: QUALCOMM INCORPORATED
Inventor： SHI, Yongsheng , ZHAO, Suli , AGRAWAL, Mona , CHEN, Qingxin , SHAHIDI, Reza , PATTANAYAK, Uttam
CPC classification number: H04W72/10 , H04W8/183 , H04W48/18 , H04W68/005 , H04W68/12 , H04W76/16 , H04W84/105 , H04W84/12 , H04W88/005 , H04W88/06
Abstract: A method for call setup for a voice-over-long-term evolution (VoLTE) call on multi-subscriber identity module (SIM) multi-standby (MSMS) mobile communication device includes: receiving a long-term evolution (LTE) page; determining whether a WiFi connection is available; in response to determining that the WiFi connection is not available, determining whether the LTE page was received on a non-dedicated data subscription (DDS) subscription; and in response to determining that the LTE page was received on the non-DDS subscription, granting a highest priority for communication activities to an LTE page response on the non-DDS subscription.
Abstract translation: 一种用于多用户识别模块（SIM）多待机（MSMS）移动通信设备上的长期演进语音呼叫（VoLTE）呼叫的呼叫建立方法，包括：接收长期 - 长期演进（LTE）页面; 确定WiFi连接是否可用; 响应于确定WiFi连接不可用，确定是否在非专用数据预订（DDS）预订上接收到LTE页面; 并且响应于确定在非DDS订阅上接收到LTE页面，向非DDS订阅上的LTE页面响应授予通信活动的最高优先级。
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78.发明申请IMPROVED MOBILE TERMINATED CALL PERFORMANCE DURING SINGLE RADIO LONG TERM EVOLUTION (LTE) MODE 审中-公开在单一射频长期演进（LTE）模式中改进的移动终端呼叫性能
公开(公告)号：WO2017087129A1
公开(公告)日：2017-05-26
申请号：PCT/US2016/058761
申请日：2016-10-26
Applicant: QUALCOMM INCORPORATED
Inventor： BATCHU, Bhaskara Viswanadham , SHAHI, Sharad , SHAHIDI, Reza
IPC: H04W36/00
CPC classification number: H04W36/0005 , H04W36/0022 , H04W68/005 , H04W68/02
Abstract: Various embodiments include methods and apparatuses for responding to a page message for a mobile-terminated call by a wireless communication device using a single radio Long-term Evolution (LTE) mode. A wireless communication device may receive the page message for the mobile-terminated call, release resources of the wireless communication device owned by a non-LTE voice radio access technology receiving the page message, and execute an extended service request by an LTE radio access technology. The wireless communication device may search for a network for responding to the page message after the extended service request is completed. The network may be from a set of networks including a serving pilot network, a preapproved pilot network, and an unapproved pilot network, and each of the pilot networks may belong to a first base station. The wireless communication device may send a page message response using the network in response to finding the network.
Abstract translation: 各种实施例包括用于使用单个无线电长期演进（LTE）模式来响应由无线通信设备进行的针对移动终止的呼叫的寻呼消息的方法和装置。 无线通信设备可以接收针对移动终止呼叫的寻呼消息，释放由接收寻呼消息的非LTE语音无线电接入技术拥有的无线通信设备的资源，并且通过LTE无线电接入技术执行扩展服务请求 。 无线通信设备可以在扩展服务请求完成之后搜索网络以响应该寻呼消息。 网络可以来自包括服务导频网络，预批准导频网络和未批准导频网络的一组网络，并且每个导频网络可以属于第一基站。 无线通信设备可以响应于找到网络而使用网络发送寻呼消息响应。
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公开(公告)号：WO2017083094A1
公开(公告)日：2017-05-18
申请号：PCT/US2016/058641
申请日：2016-10-25
Applicant: QUALCOMM INCORPORATED
Inventor： BATCHU, Bhaskara Viswanadham , SHAHI, Sharad , PINGILI, Prabhanjan Reddy , SHAHIDI, Reza , YERGUDI, Ejazahmed
Abstract: Various embodiments include methods for a multi-subscription wireless communication device to obtain caller identification (ID) information for a call coming in on a first subscription while on a call on a second subscription. In various embodiments, when the second subscription is supporting a voice call and a page message for the first subscription is received from a network, the wireless communication device may exclude one or more fields from a page response message from the first subscription to the network, blindly accept a proposed service option sent by the network, and receive caller ID information from the network. In some embodiments, one or more fields from a page response message may include at least one of an additional pilots field and an alternate service option list. Receiving caller ID information from the network may be performed when the first subscription cannot support a proposed service option sent by the network.
Abstract translation: 各种实施例包括用于多订户无线通信设备在第二订阅上的呼叫时获得针对在第一订阅上进入的呼叫的呼叫者标识（ID）信息的方法。 在各种实施例中，当第二预订支持语音呼叫并且从网络接收到用于第一预订的寻呼消息时，无线通信设备可以从第一预订到网络的寻呼响应消息中排除一个或多个字段， 盲目接受网络发送的建议服务选项，并从网络接收主叫方ID信息。 在一些实施例中，来自页面响应消息的一个或多个字段可以包括附加导频字段和替代服务选项列表中的至少一个。 当第一预订不能支持由网络发送的提议的服务选项时，可以执行从网络接收呼叫者ID信息。
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公开(公告)号：WO2017053008A1
公开(公告)日：2017-03-30
申请号：PCT/US2016/049049
申请日：2016-08-26
Applicant: QUALCOMM INCORPORATED
Inventor： RAJAEE, Amir , PARK, Cheol, Hee , XIAO, Gang , SHAHIDI, Reza , MUNIF, Muhammad, Arif
CPC classification number: H04W28/0284 , H04L47/24 , H04W28/0278 , H04W52/38 , H04W72/0466 , H04W72/1215 , H04W76/15 , H04W76/16 , H04W88/06
Abstract: Systems and methods are described herein for managing uplink communication activities of a wireless communication device associated with a first subscription and a second subscription. First, a trigger event related to de-sensing of the first subscription by the second subscription is detected. The wireless communication device refrains from requesting uplink (UL) grants for the second subscription from a network for the second subscription in response to detecting the trigger event.
Abstract translation: 本文描述了用于管理与第一订阅和第二订阅相关联的无线通信设备的上行链路通信活动的系统和方法。 首先，检测与第二订阅的第一订阅的去感知有关的触发事件。 响应于检测到触发事件，无线通信设备拒绝从用于第二订阅的网络向第二订阅请求上行链路（UL）许可。
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