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1. 发明公开

KR20180008477A 기계 타입 통신(MTC)을 위한 물리적 업링크 제어 채널(PUCCH) 구성 审中-公开
标题翻译：机器类型通信的物理上行链路控制信道（PUCCH）配置（MTC）
公开(公告)号：KR20180008477A
公开(公告)日：2018-01-24
申请号：KR20177032821
申请日：2016-05-10
申请人： QUALCOMM INC
发明人： FAKOORIAN SEYED ALI AKBAR , RICO ALVARINO ALBERTO , CHEN WANSHI , WANG MICHAEL MAO , XU HAO
IPC分类号： H04L5/00 , H04B1/713 , H04W4/00 , H04W16/32 , H04W72/04 , H04W72/12 , H04W88/12
CPC分类号： H04W72/1263 , H04B1/713 , H04L5/0053 , H04W4/005 , H04W4/70 , H04W16/32 , H04W72/0413 , H04W72/042 , H04W88/12
摘要： 본개시의특정양상들은일반적으로무선통신들에관한것으로, 보다구체적으로는다운링크자원들을기초로한 업링크협대역영역들의결정에관한것이다. 예시적인방법은일반적으로, 다운링크자원들을기초로더 넓은시스템대역폭내에서하나또는그보다많은업링크협대역영역들을식별하는단계, 및식별된협대역영역들중 적어도하나를사용하여통신하는단계를포함한다.
摘要翻译：背景技术本公开的某些方面总体上涉及无线通信，并且更具体地涉及基于下行链路资源确定上行链路窄带区域。该示例性方法通常包括基于下行链路资源识别宽系统带宽内的一个或多个上行链路窄带区域，并且使用识别的窄带区域中的至少一个的。

2. 发明公开

KR20180021713A 향상된 머신 유형 통신을 위한 재튜닝 审中-公开
标题翻译：回归增强型机器通信
公开(公告)号：KR20180021713A
公开(公告)日：2018-03-05
申请号：KR20177036804
申请日：2016-06-21
申请人： QUALCOMM INC
发明人： RICO ALVARINO ALBERTO , CHEN WANSHI , FAKOORIAN SEYED ALI AKBAR , XU HAO , WEI YONGBIN
IPC分类号： H04W72/12 , H04L1/00 , H04L5/00 , H04W4/70 , H04W72/04
CPC分类号： H04W4/70 , H04B2001/71365 , H04L1/0068 , H04L5/0048 , H04W4/005 , H04W72/042 , H04W72/0453 , H04W72/1273
摘要： 무선통신을위한방법들, 시스템들, 및디바이스들이설명된다. 사용자장비 (UE) 와기지국들이향상된머신유형통신 (eMTC) 을위해고속재튜닝으로주파수호핑을지원할수도있다. 예를들어, UE가다양한주파수대역들상의동작을지원하기위해자신의수신또는송신체인의부분들을재튜닝하는것이필요할수도있고, 그재튜닝을수 개의심볼들내에서수행할수도있다. 기지국및 UE 둘다는재튜닝지연을예상하거나또는고려하고그에따라통신할수도있다. 기지국이, 예를들어, 특정한시간기간동안송신하는것을하지않을수도있다. 기지국이업링크통신들에대해주파수호핑지연들을또한고려할수도있다. 시스템들은 eMTC를지원하는다른기법들을채용할수도있다. 예를들어, UE들은복조를위해특정한제어채널들에서참조신호패턴들을활용할수도있다. 일부경우들에서, 기지국들은시스템내의 UE들의다양한유형들을고려하기위해제어채널송신들을변경할수도있다.
摘要翻译：描述了用于无线通信的方法，系统和设备。用户设备（UE）和基站可以支持跳频，快速重新调谐以增强机器类型通信（eMTC）。例如，UE可能需要重新调谐其接收或发射链的部分以支持在各种频带上的操作，并且它可以在几个符号内执行重调。基站和UE都可以预期或考虑重新调整的延迟并相应地进行通信。例如，基站可以避免发送一段时间。基站也可以考虑上行链路通信的跳频延迟。系统可能会采用其他技术来支持eMTC。例如，UE可以利用某些控制信道中的参考信号模式进行解调。在一些情况下，基站可以改变控制信道传输以考虑系统中的各种类型的UE。

3. 发明申请

WO2017035238A3 DOWNLINK AND SYNCHRONIZATION TECHNIQUES FOR NARROWBAND WIRELESS COMMUNICATIONS 审中-公开
标题翻译：下行链路和同步技术在窄带无线通信中的应用
公开(公告)号：WO2017035238A3
公开(公告)日：2017-03-23
申请号：PCT/US2016048406
申请日：2016-08-24
申请人： QUALCOMM INC
发明人： RICO ALVARINO ALBERTO , CHEN WANSHI , FAKOORIAN SEYED ALI AKBAR , GAAL PETER , PATEL SHIMMAN ARVIND , VAJAPEYAM MADHAVAN SRINIVASAN , WANG RENQIU , LEI JING , XU HAO
IPC分类号： H04L5/00
CPC分类号： H04W72/044 , H04B7/0456 , H04L5/0005 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0091 , H04W72/005
摘要： Various techniques for narrowband communications in a wireless communications network are provided. Narrowband communications may be transmitted using a single resource block (RB) of a number of RBs used for wideband communications. In order to provide for efficient device discovery and synchronization using narrowband communications, a synchronization signal, such as a primary synchronization signal (PSS) or secondary synchronization signal (SSS), may be transmitted within the single resource block. The synchronization signal may be transmitted, for example, using multiple orthogonal frequency division multiplexing (OFDM) symbols within the single RB. A common reference signal (CRS) may also be present in the single resource block, which may puncture the synchronization signal, in some examples. In other examples, the synchronization signal may be mapped to non-CRS symbols of the single resource block.
摘要翻译：提供了用于无线通信网络中的窄带通信的各种技术。窄带通信可以使用用于宽带通信的多个RB的单个资源块（RB）来传送。为了提供使用窄带通信的有效设备发现和同步，可以在单个资源块内发送诸如主同步信号（PSS）或辅同步信号（SSS）的同步信号。例如，可以使用单个RB内的多个正交频分复用（OFDM）符号来发送同步信号。在一些示例中，公共参考信号（CRS）也可以存在于单个资源块中，其可以使同步信号穿孔。在其他示例中，同步信号可以被映射到单个资源块的非CRS符号。

4. 发明专利

ES2894956T3 Técnicas para la comunicación inalámbrica de banda estrecha 未知
公开(公告)号：ES2894956T3
公开(公告)日：2022-02-16
申请号：ES16766120
申请日：2016-08-24
申请人： QUALCOMM INC
发明人： RICO ALVARINO ALBERTO , CHEN WANSHI , FAKOORIAN SEYED ALI AKBAR , GAAL PETER , PATEL SHIMMAN , VAJAPEYAM MADHAVAN , WANG RENQIU , LEI JING , XU HAO
IPC分类号： H04L5/00
摘要： Un método para un sistema de comunicación inalámbrica que admite el funcionamiento en una región de banda estrecha de un bloque de recursos único (615-a) de un ancho de banda del sistema (620), el método comprende: identificar (1105; 2705), mediante una estación base (105-c; 105), una ubicación de la región de banda estrecha (615-a) del ancho de banda del sistema (620) como un bloque de recursos único particular dentro de una región de banda ancha (610) del ancho de banda del sistema (620); y transmitir (1120; 2710), mediante la estación base (105-c; 105) a un equipo de usuario (115-c; 115), UE, una indicación de la ubicación del bloque de recursos único particular dentro de la región de banda ancha (610) del ancho de banda del sistema (620), en donde la indicación se transmite en uno o más de un bloque de información maestro, MIB o un bloque de información del sistema, SIB, que incluye la señalización de que la región de banda estrecha (615-a) está dentro del ancho de banda del sistema (620).

5. 发明专利

AU2017221184B2 Positioning signal techniques for narrowband devices 未知
公开(公告)号：AU2017221184B2
公开(公告)日：2021-12-02
申请号：AU2017221184
申请日：2017-02-06
申请人： QUALCOMM INC
发明人： WANG RENQIU , XU HAO , CHEN WANSHI , WANG XIAO FENG , GAAL PETER , MONTOJO JUAN , RICO ALVARINO ALBERTO , LEI JING , FAKOORIAN SEYED ALI AKBAR
IPC分类号： H04L5/00 , H04L27/26
摘要： Methods, systems, and devices for wireless communication are described. A user equipment (UE) and a base station may establish narrowband communications. The base station may configure positioning reference signal (PRS) resources based at least in part on wideband or narrowband transmissions, and a UE may receive the PRS transmissions over one or more narrowband regions. The UE, may determine PRS resources and receive portions of wideband PRS transmissions that are transmitted in one or more narrowband regions of the system bandwidth. The base station may configure PRS resources separately for narrowband devices, such as according to a bandwidth of the narrowband devices or with a single PRS tone per symbol compared to two PRS tones per symbol that may be used for wideband PRS transmissions. The base station may perform positioning measurements for a UE based at least in part on timing of uplink transmissions from the UE.

6. 发明专利

SG11202111246QA INTRA-DEVICE COLLISION HANDLING 未知
公开(公告)号：SG11202111246QA
公开(公告)日：2021-11-29
申请号：SG11202111246Q
申请日：2020-05-12
申请人： QUALCOMM INC
发明人： HOSSEINI SEYEDKIANOUSH , CHEN WANSHI , GAAL PETER , FAKOORIAN SEYED ALI AKBAR
IPC分类号： H04L5/00 , H04W72/04 , H04W72/12
摘要： Methods, systems, and devices for wireless communications are described to enable a user equipment (UE) to determine a rate-matching scheme or a feedback scheme for overlapping downlink transmission resources. A collision handling scheme may enable the UE to de-rate match a second, higher priority downlink shared channel independent of another rate-matching pattern or indicator for other shared channels, such as a first, overlapping downlink shared channel. The UE may determine to de-rate match the second channel around resources indicated within control signaling or higher-layer signaling associated with the second channel. The collision scheme may provide for the UE to generate an acknowledgement bit for feedback for one or more portions of the first channel that are preempted by the second channel and generate other feedback for non-preempted portions. A base station may keep track of preempted resources and may retransmit preempted portions of the first channel.

7. 发明专利

SG11202110696YA DOWNLINK CONTROL CHANNEL MONITORING CAPABILITY FOR ULTRA-RELIABLE LOW-LATENCY COMMUNICATIONS 未知
公开(公告)号：SG11202110696YA
公开(公告)日：2021-11-29
申请号：SG11202110696Y
申请日：2020-05-01
申请人： QUALCOMM INC
发明人： YANG WEI , HOSSEINI SEYEDKIANOUSH , GAAL PETER , FAKOORIAN SEYED ALI AKBAR , XU HUILIN
IPC分类号： H04W24/02 , H04W72/04 , H04W88/02 , H04W88/08
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may identify a baseline physical downlink control channel (PDCCH) monitoring capability of the UE and an enhanced PDCCH monitoring capability of the UE, where the enhanced PDCCH monitoring capability facilitates monitoring by the UE of more PDCCH monitoring opportunities per slot than the baseline PDCCH monitoring capability. The UE may report, to a base station, the enhanced PDCCH monitoring capability and also the baseline PDCCH monitoring capability. The UE may receive, based on the UE reporting the enhanced PDCCH monitoring capability, at least one control resource set configuration that includes an indication that a corresponding control resource set is configured for enhanced PDCCH monitoring. The UE may monitor the corresponding control resource set in accordance with the enhanced PDCCH monitoring capability of the UE.

8. 发明专利

ES2869976T3 Definición de banda estrecha para comunicación de tipo máquina mejorada 未知
公开(公告)号：ES2869976T3
公开(公告)日：2021-10-26
申请号：ES16711756
申请日：2016-03-11
申请人： QUALCOMM INC
发明人： RICO-ALVARINO ALBERTO , CHEN WANSHI , XU HAO , FAKOORIAN SEYED ALI AKBAR
IPC分类号： H04W72/04 , H04B1/713 , H04B1/7156 , H04W4/70
摘要： Un método para comunicaciones inalámbricas por un dispositivo inalámbrico, que comprende: recibir una indicación de una región de banda estrecha inicial dentro de un ancho de banda de sistema más ancho; identificar (602) una o más regiones de banda estrecha (530) dentro del ancho de banda de sistema más ancho, basándose en una cantidad de recursos disponibles en el ancho de banda de sistema, en donde la identificación comprende determinar la una o más regiones de banda estrecha de acuerdo con un patrón de salto, en donde cada salto de acuerdo con el patrón de salto está basado en al menos la indicación de la región de banda estrecha inicial; y comunicar (604) usando al menos una de la una o más regiones de banda estrecha identificadas.

9. 发明专利

AU2017217846B2 Multi-PRB operation for narrowband systems 未知
公开(公告)号：AU2017217846B2
公开(公告)日：2021-10-07
申请号：AU2017217846
申请日：2017-02-10
申请人： QUALCOMM INC
发明人： RICO ALVARINO ALBERTO , WANG XIAOFENG , XU HAO , CHEN WANSHI , GAAL PETER , MONTOJO JUAN , FAKOORIAN SEYED ALI AKBAR
IPC分类号： H04W48/12
摘要： Aspects of the present disclosure provide techniques and apparatus for multiple physical resource block (PRB) operations for narrowband (NB) systems, such as NB internet-of-things (IoT). In one aspect, a method is provided which may be performed by a wireless device such as a user equipment (UE), which may be an NB-IoT device. The method generally includes performing a cell search based on one or more signals received in an anchor RB within a set of RBs available for narrowband communications with a base station (BS); determining a location of at least one additional RB available for the narrowband communications with the BS based on an indication received in the anchor RB; and performing narrowband communications with the BS using at least one of: the anchor RB or the at least one additional resource block.

10. 发明专利

AU2017302417B2 Volte optimizations for eMTC devices 未知
公开(公告)号：AU2017302417B2
公开(公告)日：2021-08-05
申请号：AU2017302417
申请日：2017-07-12
申请人： QUALCOMM INC
发明人： RICO ALVARINO ALBERTO , ANCHAN KIRANKUMAR BHOJA , VUMMINTALA SHASHIDHAR , BALASUBRAMANIAN SRINIVASAN , XU HAO , SUBRAHMANYA PARVATHANATHAN , FAKOORIAN SEYED ALI AKBAR , GAAL PETER , SOMICHETTY GOWRISANKAR
IPC分类号： H04L5/00
摘要： Aspects of the present disclosure relate to methods and apparatus for optimizing real time services (e.g., such as a voice over Long Term Evolution (LTE) (VoLTE)) for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced MTC (eMTC) devices. In one aspect, a UE determines a first configuration of subframes within at least one radio frame available for the UE and other UEs to use for bundled communications with a BS. The UE receives an indication of one or more subframes within the at least one radio frame that are unavailable for bundled uplink transmissions, and determines a second configuration of subframes to use for bundled communications based on the indication. The UE overrides the first configuration of subframes with the second configuration of subframes, and communicates with the BS using the second configuration of subframes. Numerous other aspects are provided.

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