公开(公告)号：US11356164B2

公开(公告)日：2022-06-07

申请号：US17109058

申请日：2020-12-01

Applicant: QUALCOMM Incorporated

Inventor： Vasanthan Raghavan ,  Juergen Cezanne ,  Raghu Narayan Challa ,  Ruhua He ,  Mihir Vijay Laghate ,  Farhad Meshkati ,  Junyi Li

IPC: H04W16/28 ,  H04B7/06 ,  H04B17/318 ,  H04L5/00

Abstract: Some aspects described herein relate to reporting, to a node, an indication related to a capability to generate antenna weights for a multi-beam, receiving, from the node in response to the indication, a number of reference signals, and generating, based at least in part on the number of reference signals received from the base stations, multiple antenna weights to use in communicating with the base station.

公开(公告)号：US11201706B2

公开(公告)日：2021-12-14

申请号：US16653574

申请日：2019-10-15

Applicant: QUALCOMM Incorporated

Inventor： Srinivas Yerramalli ,  Xiaoxia Zhang ,  Seyed Ali Akbar Fakoorian ,  Jing Sun ,  Farhad Meshkati ,  Mostafa Khoshnevisan

IPC: H04L5/00 ,  H04B7/0456 ,  H04W72/14 ,  H04B7/06 ,  H04W72/04

Abstract: Systems and methods for wireless communication include a user equipment (UE) and a base station, wherein the UE transmits additional channel state information (A-CSI), along with ACK/NACK (or “A/N”) reporting to the base station in a soft A/N payload. The A/N reporting is responsive to downlink control information (DCI) grants in a downlink transmission from the base station. The A-CSI reporting is responsive one or more DCIs which include a CSI trigger. Even if one or more DCIs with CSI triggers are missed in the downlink transmission, the UE is designed to detect whether there may be any missing DCIs with CSI triggers and provide A-CSI reporting in the soft A/N payload based on this detection.

公开(公告)号：US11191101B2

公开(公告)日：2021-11-30

申请号：US16408227

申请日：2019-05-09

Applicant: QUALCOMM Incorporated

Inventor： Piyush Gupta ,  Mehmet Yavuz ,  Junyi Li ,  Rajat Prakash ,  Farhad Meshkati ,  Chong Li ,  Mostafa Khoshnevisan

IPC: H04W72/14 ,  H04W72/12 ,  H04W72/04

Abstract: Methods, systems, and devices for wireless communication are described. A wireless device may receive a semi-persistent scheduling (SPS) grant of initial resources for receiving a transmission, receive, in a group control channel, a resource allocation for additional resources for receiving the transmission, determine resources for receiving the transmission based on the resource allocation and the SPS grant, and receive the transmission on the determined resources. A base station may transmit a SPS grant for scheduling a transmission on a set of resources, receive a feedback report from a user equipment (UE) indicating the UE requires additional resources for receiving the transmission, generate, based at least on the UE requiring the additional resources, a resource allocation for scheduling the additional resources for the UE, transmit the resource allocation in a group control channel, and transmit the transmission on the set of resources and the additional resources.

公开(公告)号：US20200337063A1

公开(公告)日：2020-10-22

申请号：US16923515

申请日：2020-07-08

Applicant: QUALCOMM Incorporated

Inventor： Juan Montojo ,  Farhad Meshkati ,  Yongbin Wei ,  Taesang Yoo ,  Xiaoxia Zhang

IPC: H04W72/12 ,  H04W72/04

Abstract: Wireless communications systems and methods related to improving detectability of interference management signals are provided. A first wireless communication device communicates, with a second wireless communication device, a first reservation signal indicating a reservation for a first transmission slot in a spectrum accessed by a plurality of network operating entities. The first wireless communication device and the second wireless communication device are associated with a first network operating entity of a plurality of network operating entities. The first reservation signal includes a duration based on a power class associated with the first network operating entity. The first wireless communication device communicates, with the second wireless communication device, a first communication signal in the first transmission slot.

公开(公告)号：US10743329B2

公开(公告)日：2020-08-11

申请号：US15829609

申请日：2017-12-01

Applicant: QUALCOMM Incorporated

Inventor： Juan Montojo ,  Farhad Meshkati ,  Yongbin Wei ,  Taesang Yoo ,  Xiaoxia Zhang

IPC: H04W72/12 ,  H04W72/04 ,  H04W74/08

Abstract: Wireless communications systems and methods related to improving detectability of interference management signals are provided. A first wireless communication device communicates, with a second wireless communication device, a first reservation signal indicating a reservation for a first transmission slot in a spectrum accessed by a plurality of network operating entities. The first wireless communication device and the second wireless communication device are associated with a first network operating entity of a plurality of network operating entities. The first reservation signal includes a duration based on a power class associated with the first network operating entity. The first wireless communication device communicates, with the second wireless communication device, a first communication signal in the first transmission slot.

公开(公告)号：US10405190B2

公开(公告)日：2019-09-03

申请号：US15799957

申请日：2017-10-31

Applicant: QUALCOMM Incorporated

Inventor： Mostafa Khoshnevisan ,  Farhad Meshkati ,  Satashu Goel

IPC: H04W16/14 ,  H04W72/04 ,  H04W24/08 ,  H04L5/00 ,  H04W72/08

Abstract: Aspects of the present disclosure relate to methods and apparatus for assigning channels to networks in a group based on network coverage overlap and network weights. An example method generally includes determining whether channels are available for allocation at each network represented by a node in a network overlap graph, wherein each node in the graph is associated with an assigned channel in a shared spectrum, and for each network in the graph for which channels are available for allocation, identifying channels that are available for allocation to the network, and assigning at least one of the available channels to the network based, at least in part, on a weighting associated with the network.

公开(公告)号：US10182404B2

公开(公告)日：2019-01-15

申请号：US14179613

申请日：2014-02-13

Applicant: QUALCOMM Incorporated

Inventor： Rajat Prakash ,  Mehmet Yavuz ,  Farhad Meshkati ,  Chirag Sureshbhai Patel ,  Tamer Adel Kadous

IPC: H04W52/16 ,  H04W52/14 ,  H04W52/34 ,  H04W84/04 ,  H04W52/24

Abstract: A method for wireless communication may comprise, for example, automatically determining first power settings for a first radio access technology (RAT) based on second power settings for a second RAT, and automatically applying the first power settings as power settings for the first RAT.

公开(公告)号：US10136309B2

公开(公告)日：2018-11-20

申请号：US15371302

申请日：2016-12-07

Applicant: QUALCOMM Incorporated

Inventor： Douglas Knisely ,  Farhad Meshkati ,  Mehmet Yavuz ,  Rajat Prakash

IPC: H04W72/00 ,  H04W8/22 ,  H04L5/00 ,  H04W16/14 ,  H04W24/02 ,  H04W60/00 ,  H04W72/08 ,  H04W28/16

Abstract: Aspects of the present disclosure relate to methods and apparatus for spectrum access server support of resource assignments based on radio access network coexistence information. An example method generally includes obtaining information regarding capability of different entities requesting use of the shared radio resources, estimating compatibility between the different entities based on the information, and allocating the shared radio resources to the different entities based on the estimated compatibility.

公开(公告)号：US20170048761A9

公开(公告)日：2017-02-16

申请号：US14159207

申请日：2014-01-20

Applicant: QUALCOMM Incorporated

Inventor： Andrei Dragos Radulescu ,  Peter Hans Rauber ,  Sanjiv Nanda ,  Damanjit Singh ,  Jen M. Chen ,  Farhad Meshkati

IPC: H04W36/00

CPC classification number: H04W36/0061 ,  H04W36/0083

Abstract: According to some wireless network standards the size of a neighbor cell list is restricted to a maximum size. The limited size of a neighbor cell list may not reflect the realities of a wireless network deployment, especially for deployments including numerous femto cells clustered in close proximity. Accordingly, as the concentration of macro cells and/or femto cells in an area increases, there lies a challenge to identify and communicate neighbor lists to user devices that reflect the arrangement of a particular portion of the deployment and the needs of the user devices. Various systems, methods and apparatus described herein are configured to provide a user device or a group of user devices a neighbor cell list that includes neighbor cell identifiers chosen from a candidate list.

Abstract translation: 根据一些无线网络标准，相邻小区列表的大小被限制为最大大小。 相邻小区列表的有限大小可能不能反映无线网络部署的实际情况，特别是对于包括紧密聚集的许多毫微微小区的部署。 因此，当区域中的宏小区和/或毫微微小区的集中度增加时，存在挑战，以识别和传送邻居列表到反映部署的特定部分的布置的用户设备和用户设备的需要。 这里描述的各种系统，方法和装置被配置为向用户设备或用户设备组提供包括从候选列表中选择的相邻小区标识符的相邻小区列表。

公开(公告)号：US09497654B2

公开(公告)日：2016-11-15

申请号：US14177778

申请日：2014-02-11

Applicant: QUALCOMM Incorporated

Inventor： Cong Shen ,  Andrei Dragos Radulescu ,  Rajat Prakash ,  Farhad Meshkati

IPC: H04W24/02 ,  H04W24/10 ,  H04W48/12 ,  H04W24/08 ,  H04W36/00 ,  H04W48/16

CPC classification number: H04W24/10 ,  H04W24/02 ,  H04W24/08 ,  H04W36/0083 ,  H04W48/12 ,  H04W48/16

Abstract: Methods and apparatus for communication at a network entity comprise receiving one or more technology layer measurements during a measurement period. The methods and apparatus further comprise determining that a first subset of the one or more technology layer measurements satisfies an adequate user equipment (UE) communication condition. In addition, the methods and apparatus comprise determining that a second subset of the one or more technology layer measurements satisfies at least one measurement threshold value. Moreover, the methods and apparatus comprise identifying a network entity conflict when the first subset of the one or more technology layer measurements satisfies the adequate UE communication condition and the second subset of the one or more technology layer measurements satisfies the at least one measurement threshold value.

Abstract translation: 用于网络实体的通信的方法和装置包括在测量周期期间接收一个或多个技术层测量。 所述方法和装置还包括确定所述一个或多个技术层测量的第一子集满足足够的用户设备（UE）通信条件。 另外，所述方法和装置包括确定所述一个或多个技术层测量的第二子集满足至少一个测量阈值。 此外，所述方法和装置包括当所述一个或多个技术层测量的第一子集满足足够的UE通信条件并且所述一个或多个技术层测量的第二子集满足所述至少一个测量阈值时，识别网络实体冲突 。