-
公开(公告)号：US20180041257A1
公开(公告)日：2018-02-08
申请号：US15660493
申请日：2017-07-26
Applicant: QUALCOMM Incorporated
Inventor： Wanshi CHEN , Shimman Arvind PATEL , Hao XU
IPC: H04B7/024
CPC classification number: H04B7/024
Abstract: Certain aspects of the present disclosure relate to methods and apparatus for managing common communication objectives of two or more wireless nodes. For example, certain aspects provide a method for wireless communication by a first wireless node. The method may generally include determining a configuration for communicating information associated with a common communication objective shared with at least one second wireless node, and communicating the information with a destination node based on the configuration.
-
公开(公告)号：US20180027534A1
公开(公告)日：2018-01-25
申请号：US15711470
申请日：2017-09-21
Applicant: QUALCOMM Incorporated
Inventor： Hao XU , Peter GAAL , Wanshi CHEN , Shimman Arvind PATEL , Durga Prasad MALLADI , Yongbin WEI , Aleksandar DAMNJANOVIC , Onkar DABEER
CPC classification number: H04W72/042 , H04L1/00 , H04L5/0007 , H04L5/0044 , H04L5/0064 , H04W72/0446 , H04W72/14 , H04W88/02
Abstract: An example data structure for managing user equipment communications in a wireless communications system is presented, as well as methods and apparatuses configured to implement the data structure. For instance, the data structure may include a downlink subframe comprising two slots and including one or more quick downlink channels having a single-slot transmission time interval. In addition, the example data structure may include one or more resource element blocks each comprising one or more resource elements into which a frequency bandwidth is divided within one or both of the two slots, wherein each of the one or more resource element blocks comprises a control channel region or a data channel region. Furthermore, the example data structure may include one or more resource grants, located within one or more control channel regions, for one or more user equipment served by the one or more quick downlink channels.
-
公开(公告)号：US20160205696A1
公开(公告)日：2016-07-14
申请号：US14962871
申请日：2015-12-08
Applicant: QUALCOMM Incorporated
Inventor： Wanshi CHEN , Peter GAAL , Shimman Arvind PATEL , Madhavan Srinivasan VAJAPEYAM
CPC classification number: H04W72/085 , H04L5/001 , H04L5/0094 , H04L5/0098 , H04W24/02 , H04W72/0453
Abstract: Various aspects described herein relate to managing ultra low latency (ULL) communications over a plurality of component carriers (CC). A configuration for aggregating a set of CCs can be received, wherein the set of CCs includes at least a primary cell and a secondary cell. Based on the received configuration, at least the primary cell can be communicated with for legacy communications, wherein the legacy communications are based on a first transmission time interval (TTI) having a first duration. Based on the received configuration, the primary cell and the secondary cell can be communicated with for ULL communications, wherein the ULL communications are based on a second TTI having a second duration that is less than the first duration.
Abstract translation: 本文描述的各个方面涉及在多个分量载波（CC）上管理超低延迟（ULL）通信。 可以接收用于聚集一组CC的配置，其中该CC集合包括至少一个主小区和二次小区。 基于接收的配置，至少主小区可以与传统通信通信，其中传统通信基于具有第一持续时间的第一传输时间间隔（TTI）。 基于所接收的配置，可以将主小区和辅助小区与ULL通信进行通信，其中ULL通信基于具有小于第一持续时间的第二持续时间的第二TTI。
-
14.发明申请公开(公告)号：US20160150525A1
公开(公告)日：2016-05-26
申请号：US14951393
申请日：2015-11-24
Applicant: QUALCOMM Incorporated
Inventor： Hao XU , Aleksandar DAMNJANOVIC , Onkar Jayant DABEER , Peter GAAL , Wanshi CHEN , Shimman Arvind PATEL , Yongbin WEI , Durga Prasad MALLADI
CPC classification number: H04W72/0413 , H04J11/0023 , H04L1/1812 , H04L5/0037 , H04W28/0278 , H04W72/1294 , H04W72/14 , H04W74/006 , H04W74/008 , H04W74/02 , H04W74/08 , H04W74/0858 , H04W76/27
Abstract: Certain aspects relate to methods and apparatus for latency reduction for UEs in a RRC connected mode. During contention-based uplink access by groups of UEs within a subframe, an eNB may decode the received uplink transmission based, at least in part, on the assigned group of resources assigned to the UE and used for transmission. Additional orthogonalization techniques such as reduced TTI size can be used to reduce collisions among different users performing contention-based transmissions. Furthermore, when the eNB fails to successfully decode the uplink transmission, the eNB may identify the UE that sent the uplink transmission based on a detected reference signal and may transmit an uplink assignment to the identified UE.
Abstract translation: 某些方面涉及用于在RRC连接模式中的UE的等待时间减少的方法和装置。 在基于子帧内的UE组的基于竞争的上行链路接入期间，eNB至少部分地基于分配给UE并分配给用于传输的所分配的资源组来解码所接收的上行链路传输。 可以使用诸如减小的TTI大小的附加正交化技术来减少执行基于竞争的传输的不同用户之间的冲突。 此外，当eNB无法成功解码上行链路传输时，eNB可以基于检测到的参考信号来识别发送上行链路传输的UE，并且可以向所识别的UE发送上行链路分配。
-
公开(公告)号：US20160095105A1
公开(公告)日：2016-03-31
申请号：US14839703
申请日：2015-08-28
Applicant: QUALCOMM Incorporated
Inventor： Wanshi CHEN , Peter GAAL , Shimman Arvind PATEL , Hao XU
CPC classification number: H04W72/0413 , H04L1/1635 , H04L1/1671 , H04L1/1685 , H04L1/18 , H04L1/1861 , H04L1/1887 , H04L5/001 , H04L5/0023 , H04L5/0032 , H04L5/0035 , H04L5/0044 , H04L5/0048 , H04L5/005 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0082 , H04L5/0091 , H04L27/2601 , H04L27/2602
Abstract: Various aspects described herein relate to communicating in a wireless network. A transmission time interval (TTI) for an uplink control channel transmission within a subframe is determined, wherein the TTI comprises of a number of symbols which are a subset of a plurality of symbols in the subframe. Uplink control data can be transmitted over the uplink control channel during the TTI.
Abstract translation: 本文描述的各个方面涉及在无线网络中的通信。 确定子帧内的上行链路控制信道传输的传输时间间隔（TTI），其中TTI包括子帧中多个符号的子集的多个符号。 上行链路控制数据可以在TTI期间通过上行链路控制信道传输。
-
Patent Agency Ranking
16.发明申请TECHNIQUES FOR CONTROLLING TRANSMISSION POWER IN SHARED RADIO FREQUENCY SPECTRUM 有权用于控制共享无线电频谱中传输功率的技术公开(公告)号：US20150215874A1
公开(公告)日：2015-07-30
申请号：US14603839
申请日：2015-01-23
Applicant: QUALCOMM Incorporated
Inventor： Wanshi CHEN , Peter GAAL , Aleksandar DAMNJANOVIC , Shimman Arvind PATEL , Kiran Kumar SOMASUNDARAM , Tingfang JI , Hao XU , Tao LUO
IPC: H04W52/18
CPC classification number: H04W52/18 , H04W16/14 , H04W52/143 , H04W52/146 , H04W52/16 , H04W52/346 , H04W52/42 , H04W52/50
Abstract: Certain aspects of the present disclosure provide techniques for controlling transmission power in shared radio frequency spectrum (SRFS). According to techniques, devices (e.g., BSs, UEs, etc.) transmitting in SRFS band may win contention to the SRFS band for at least a portion of a radio frame period. For example, the radio frame period may include a plurality of subframe periods. The devices may also transmit a first signal at a first transmit power during a first subframe period of the radio frame period and transmit a second signal at a second transmit power during a second subframe period of the radio frame period. For example, the first transmit power and second transmit power may be controlled based, at least in part, on a power level determined for the radio frame period.
Abstract translation: 本公开的某些方面提供了用于控制共享射频（SRFS）中的发射功率的技术。 根据技术，在SRFS频带中发射的设备（例如，BS，UE等）可以在无线电帧周期的至少一部分中赢得对SRFS频带的争用。 例如，无线帧周期可以包括多个子帧周期。 在无线电帧周期的第一子帧周期期间，设备还可以以第一发射功率发送第一信号，并且在无线电帧周期的第二子帧周期期间以第二发射功率发送第二信号。 例如，可以至少部分地基于为无线电帧周期确定的功率电平来控制第一发射功率和第二发射功率。
-
17.发明申请公开(公告)号：US20150103782A1
公开(公告)日：2015-04-16
申请号：US14513035
申请日：2014-10-13
Applicant: QUALCOMM INCORPORATED
Inventor： Hao XU , Wanshi CHEN , Naga BHUSHAN , Peter GAAL , Tingfang JI , Tao LUO , Yongbin WEI , Durga Prasad MALLADI , Shimman Arvind PATEL
CPC classification number: H04W56/0005 , H04L5/001 , H04L5/0091 , H04W16/14 , H04W74/0808
Abstract: Certain aspects of the present disclosure relate to techniques that may help address issues in wireless communications systems that utilize unlicensed radio frequency spectrum bands. For example, the techniques presented herein may be used in systems where frames transmitted in licensed and/or un-licensed component carriers are not synchronous.
Abstract translation: 本公开的某些方面涉及可以帮助解决利用未经许可的射频频带的无线通信系统中的问题的技术。 例如，本文中呈现的技术可以用于在许可和/或未授权分量载波中发送的帧不同步的系统中。
-
公开(公告)号：US20220416867A1
公开(公告)日：2022-12-29
申请号：US17756311
申请日：2020-12-21
Applicant: QUALCOMM Incorporated
Inventor： Ahmed Attia ABOTABL , Muhammad Sayed Khairy ABDELGHAFFAR , Kiran Krishna MUKKAVILLI , Tingfang JI , Huilin XU , Wanshi CHEN , Hung Dinh LY , Alexandros MANOLAKOS , Naga BHUSHAN , Shimman Arvind PATEL
Abstract: This disclosure provides systems, devices, apparatus and methods, including computer programs encoded on storage media, for channel measurement and reporting by a FD UE. A user equipment (UE) may be configured to transmit an uplink (UL) signal in a set of UL resources configured with a base station. The UE may be further configured to monitor a set of downlink (DL) resources configured with the base station, the set of DL resources being adjacent to or at least partially overlapping with the set of UL resources. The UE may be further configure to determine a channel quality associated with the set of DL resources based on the UL signal transmitted in the set of UL resources. The UE may be configured to then transmit, to the base station, information indicating channel state feedback (CSF) based on the determined channel quality.
-
公开(公告)号：US20220338271A1
公开(公告)日：2022-10-20
申请号：US17857881
申请日：2022-07-05
Applicant: QUALCOMM Incorporated
Inventor： Hung Dinh LY , June NAMGOONG , Muhammad Sayed Khairy ABDELGHAFFAR , Krishna Kiran MUKKAVILLI , Tingfang JI , Huilin XU , Shimman Arvind PATEL , Wanshi CHEN
Abstract: Aspects described herein relate to determining whether full duplex (FD) communications are configured during resources for communicating one or more messages of a random access procedure, where the FD communications comprising uplink communications and downlink communications occurring in a same frequency band, and responsive to the determining whether the FD communications are configured during the resources, transmitting the one or more messages of the random access procedure using the resources.
-
公开(公告)号：US20220029765A1
公开(公告)日：2022-01-27
申请号：US17394177
申请日：2021-08-04
Applicant: QUALCOMM Incorporated
Inventor： Wanshi CHEN , Peter GAAL , Shimman Arvind PATEL , Aleksandar DAMNJANOVIC
Abstract: Various aspects described herein relate to communicating in a wireless network. A resource grant comprising an indicator of whether to transmit a demodulation reference signal (RS) for an uplink control channel or an uplink data channel can be received from a network entity. It can be determined whether to transmit the RS in at least one transmission time interval (TTI) based at least in part on the indicator.
-
-
-
-
-
-
-
-
-
Search Results
66
records
(took 0.024 seconds)
