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公开(公告)号：US20160173232A1
公开(公告)日：2016-06-16
申请号：US14968376
申请日：2015-12-14
Applicant: QUALCOMM Incorporated
Inventor： Siddhartha Mallik , Tao Luo , Jing Jiang , Tingfang Ji , Krishna Kiran Mukkavilli , Naga Bhushan , Joseph Binamira Soriaga , Kambiz Azarian Yazdi , Peter Gaal , John Edward Smee , Chih Ping Li
IPC: H04L1/00
CPC classification number: H04L1/0061 , H03M13/2909 , H03M13/2966 , H04L1/0009 , H04L1/0025 , H04L1/0041 , H04L1/0045 , H04L1/0066 , H04L1/1819 , H04L1/1822 , H04L1/1854
Abstract: Coding for bursty interference is discussed in which a base station receives data bits for transmission. The base station may generate code blocks including information bits and parity bits. The base station may also generate parity check code blocks including information bits corresponding to information bits of the generated code blocks. The base station may transmit the code blocks and the parity check code blocks to a mobile device to improve decoding. When errors are detected, the mobile device may decode the received code blocks using hard or soft parity checks and the parity check code blocks.
Abstract translation: 讨论了用于突发干扰的编码，其中基站接收用于传输的数据位。 基站可以生成包括信息位和奇偶校验位的代码块。 基站还可以生成包括对应于生成的代码块的信息位的信息位的奇偶校验码块。 基站可以将代码块和奇偶校验码块发送到移动设备以改进解码。 当检测到错误时，移动设备可以使用硬或软奇偶校验和奇偶校验码块对接收的码块进行解码。
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公开(公告)号：US11546924B2
公开(公告)日：2023-01-03
申请号：US16394916
申请日：2019-04-25
Applicant: QUALCOMM Incorporated
Inventor： Jing Sun , Jing Jiang , Yang Yang , Chih Ping Li , Junyi Li , Chong Li , Farhad Meshkati
Abstract: Methods, systems, and devices for wireless communications are described. A base station may transmit, and a user equipment (UE) may receive a group physical control channel signaling, which may configure grant uplink transmissions for a set of UEs including the receiving UE. The group physical control channel signaling may indicate allotted resources for configured grant uplink transmissions. The group physical control channel signaling may further indicate a group physical control channel which a UE may monitor for control messages. The UE may transmit a configured grant uplink transmission in accordance with the group physical control channel signaling. The base station may receive the configured grant uplink transmission and may determine a control message which it may transmit in the group physical control channel based on the configured grant uplink transmission. The UE may receive the control message, and may determine whether to retransmit a configured grant uplink transmission based thereon.
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公开(公告)号：US11159222B2
公开(公告)日：2021-10-26
申请号：US16280891
申请日：2019-02-20
Applicant: QUALCOMM Incorporated
Inventor： Wei Yang , Seyedkianoush Hosseini , Chih Ping Li , Wanshi Chen , Gabi Sarkis , Jing Jiang
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine to report first channel state information (CSI), wherein the first CSI is associated with a parameter that indicates a priority of the first CSI. The UE may prioritize the first CSI over a second CSI based at least in part on the parameter. The UE may transmit an indication of the first CSI and may drop the second CSI based at least in part on prioritizing the first CSI over the second CSI. Numerous other aspects are provided.
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公开(公告)号：US20200037319A1
公开(公告)日：2020-01-30
申请号：US16593800
申请日：2019-10-04
Applicant: QUALCOMM Incorporated
Inventor： Chih Ping Li , Chong Li , Jing Jiang , Wanshi Chen , Hao Xu , Haitong Sun
Abstract: Transmission time interval (TTI) bundling for ultra-reliable low-latency communication (URLLC) uplink and downlink transmissions is discussed in which a base station or user equipments (UEs) determine conditions for one or more served UEs that would indicate enabling TTI bundling for data and/or control transmissions. The serving base station transmits an enablement signal signifying that TTI bundling will be performed for data and/or control transmissions. The enablement signal may include a bundle length for the transmission bundle. The data or control signal packets may then be repeatedly transmitted to the UEs a number of times corresponding to the bundle length.
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公开(公告)号：US10547415B2
公开(公告)日：2020-01-28
申请号：US14958656
申请日：2015-12-03
Applicant: QUALCOMM Incorporated
Inventor： Jing Jiang , Krishna Mukkavilli , Joseph Binamira Soriaga , Tingfang Ji , Chih Ping Li , John Smee , Naga Bhushan
IPC: H04L1/18 , H04L1/00 , H04L5/00 , H04L12/801
Abstract: The disclosure relates in some aspects to a scalable transmission time interval (TTI) and hybrid automatic repeat request (HARQ) design. The TTI is scalable to, for example, achieve latency and/or efficiency tradeoffs for different types of traffic (e.g., mission critical traffic versus traffic with more relaxed latency requirements). In the event a longer TTI is employed, various techniques are disclosed for ensuring a fast turn-around HARQ, thereby maintaining a high level of communication performance.
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Patent Agency Ranking
公开(公告)号：US20170064691A1
公开(公告)日：2017-03-02
申请号：US15017476
申请日：2016-02-05
Applicant: QUALCOMM Incorporated
Inventor： Keiichi Kubota , Gavin Bernard Horn , Chih Ping Li
Abstract: Systems and techniques are disclosed for selecting service-specific cells that considers additional information about service availability at the cells. A base station stores service availability information in system information. A UE searching for a service-specific cell on which to camp receives the system information with service availability. The UE analyzes its service requirements against the service availability as well as measured radio conditions and selects a cell that enables service-specific support on which to camp. When a change occurs to availability of the service support at the base station, it notifies the camped UE of the change and the UE obtains the changed system information to determine whether to reselect a different cell on which to camp. When a service-specific cell is not available, the UE may select a suitable cell for normal service and periodically perform cell reselection in an attempt to again camp on a service-specific cell.
Abstract translation: 公开了用于选择考虑关于小区上的服务可用性的附加信息的服务特定小区的系统和技术。 基站将业务可用性信息存储在系统信息中。 搜索营地的服务特定小区的UE接收具有服务可用性的系统信息。 UE根据服务可用性以及测量的无线电条件分析其服务要求，并选择一个可以进行营地的服务特定支持的小区。 当在基站的服务支持的可用性发生变化时，它通知已故的UE该改变，并且UE获得改变的系统信息以确定是否重新选择要驻留在其上的不同小区。 当服务特定小区不可用时，UE可以选择用于正常服务的合适小区，并周期性地执行小区重选，以试图再次驻留在服务特定小区上。
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17.发明申请MISSION CRITICAL DATA SUPPORT IN SELF-CONTAINED TIME DIVISION DUPLEX (TDD) SUBFRAME STRUCTURE 审中-公开自主时间分支双工（TDD）子任务结构中的关键数据支持公开(公告)号：US20160270103A1
公开(公告)日：2016-09-15
申请号：US14939966
申请日：2015-11-12
Applicant: QUALCOMM Incorporated
Inventor： Jing Jiang , Tingfang Ji , Krishna Kiran Mukkavilli , Naga Bhushan , Joseph Binamira Soriaga , Chih Ping Li , John Edward Smee
CPC classification number: H04W72/1242 , H04L5/0007 , H04L5/0044 , H04L5/0055 , H04L5/0064 , H04L5/1469 , H04W72/1268 , H04W72/1273 , H04W72/1278
Abstract: Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
Abstract translation: 本公开的各个方面提供使得至少一个机会能够在单个传输时间间隔（TTI）期间传输任务关键（MiCr）数据和在时分双工（TDD））子帧中接收MiCr数据的至少一个机会。 单个TTI可以不大于500微秒。 TDD子帧可以是下行链路（DL）中心TDD子帧或上行链路（UL）中心TDD子帧。 多少TDD子帧被配置用于发送MiCr数据的至少一个机会以及为接收MiCr数据的至少一个机会配置多少TDD子帧可以基于一个或多个特征 MiCr数据。 MiCr数据可能具有低延迟要求，高优先级要求和/或高可靠性要求。 在本公开内容中提供了各种其它方面。
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18.发明授权公开(公告)号：US11622361B2
公开(公告)日：2023-04-04
申请号：US16986647
申请日：2020-08-06
Applicant: QUALCOMM Incorporated
Inventor： Jing Jiang , Tingfang Ji , Krishna Kiran Mukkavilli , Naga Bhushan , Joseph Binamira Soriaga , Chih Ping Li , John Edward Smee
IPC: H04W72/12 , H04L5/14 , H04W72/1268 , H04W72/1273 , H04L5/00
Abstract: Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
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公开(公告)号：US11212807B2
公开(公告)日：2021-12-28
申请号：US16714486
申请日：2019-12-13
Applicant: QUALCOMM INCORPORATED
Inventor： Keiichi Kubota , Gavin Bernard Horn , Chih Ping Li
Abstract: Systems and techniques are disclosed for selecting service-specific cells that considers additional information about service availability at the cells. A base station stores service availability information in system information. A UE searching for a service-specific cell on which to camp receives the system information with service availability. The UE analyzes its service requirements against the service availability as well as measured radio conditions and selects a cell that enables service-specific support on which to camp. When a change occurs to availability of the service support at the base station, it notifies the camped UE of the change and the UE obtains the changed system information to determine whether to reselect a different cell on which to camp. When a service-specific cell is not available, the UE may select a suitable cell for normal service and periodically perform cell reselection in an attempt to again camp on a service-specific cell.
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20.发明授权公开(公告)号：US11026245B2
公开(公告)日：2021-06-01
申请号：US16125539
申请日：2018-09-07
Applicant: QUALCOMM Incorporated
Inventor： Jing Jiang , Tingfang Ji , Krishna Kiran Mukkavilli , Naga Bhushan , Joseph Binamira Soriaga , Chih Ping Li , John Edward Smee
Abstract: Various aspects of the present disclosure provide for enabling at least one opportunity to transmit mission critical (MiCr) data and at least one opportunity to receive MiCr data in a time division duplex (TDD) subframe during a single transmission time interval (TTI). The single TTI may be no greater than 500 microseconds. The TDD subframe may be a downlink (DL)-centric TDD subframe or an uplink (UL)-centric TDD subframe. How much of the TDD subframe is configured for the at least one opportunity to transmit the MiCr data and how much of the TDD subframe is configured for the at least one opportunity to receive the MiCr data may be adjusted based on one or more characteristics of the MiCr data. The MiCr data may have a low latency requirement, a high priority requirement, and/or a high reliability requirement. Various other aspects are provided throughout the present disclosure.
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