公开(公告)号：US11889499B2

公开(公告)日：2024-01-30

申请号：US17191908

申请日：2021-03-04

申请人： QUALCOMM Incorporated

发明人： Wanshi Chen ,  Aleksandar Damnjanovic

IPC分类号： H04W72/1268 ,  H04W52/32 ,  H04W72/21 ,  H04W52/28 ,  H04W76/15 ,  H04W52/34 ,  H04W52/36 ,  H04W16/14 ,  H04W52/14 ,  H04W52/44 ,  H04W88/06

CPC分类号： H04W72/1268 ,  H04W16/14 ,  H04W52/325 ,  H04W52/34 ,  H04W52/346 ,  H04W52/367 ,  H04W72/21 ,  H04W76/15 ,  H04W52/146 ,  H04W52/281 ,  H04W52/44 ,  H04W88/06

摘要： Techniques are described for wireless communication. A first method includes identifying a first uplink component carrier of a plurality of component carriers configured for a user equipment (UE); determining that the first uplink component carrier is transmitted over a shared radio frequency spectrum band; and performing a power management operation on the first uplink component carrier, for a current subframe, based at least in part on the determining.

公开(公告)号：US11832196B2

公开(公告)日：2023-11-28

申请号：US17865183

申请日：2022-07-14

申请人： DELL PRODUCTS L.P.

发明人： Suresh Ramasamy ,  Lars Fredrik Proejts ,  Ravichandra Rama ,  Ching Wei Chang

IPC分类号： H04W52/44 ,  H04L67/145 ,  H04W84/12

CPC分类号： H04W52/44 ,  H04L67/145 ,  H04W84/12

摘要： An information handling system includes a wireless local area network (WLAN) radio and a system embedded controller (EC). An antenna controller may determine an antenna type from a group consisting of a passive antenna and an active antenna, map a platform-unique subsystem identifier in accordance with the antenna type, configure a heartbeat message path to the system EC based on the antenna type, and control a WLAN radio transmit power level based on a heartbeat status.

公开(公告)号：US10939382B2

公开(公告)日：2021-03-02

申请号：US16370433

申请日：2019-03-29

申请人： Comcast Cable Communications, LLC

发明人： Hua Zhou ,  Esmael Hejazi Dinan ,  Ali Cirik ,  Alireza Babaei ,  Hyoungsuk Jeon ,  Kyungmin Park

IPC分类号： H04W52/04 ,  H04W52/44 ,  H04W84/04 ,  H04W52/28 ,  H04W52/14

摘要： Systems, apparatuses, and methods are described for wireless communications. A wireless device may have different capabilities for preemption. A base station may use a signaling format to indicate a transmission power command and a preemption indicator. A wireless device may receive the signaling format and may determine, based on the transmission power command and the preemption indicator, whether to stop a transmission or to reduce a transmission power.

公开(公告)号：US10856241B2

公开(公告)日：2020-12-01

申请号：US16879261

申请日：2020-05-20

申请人： LG Electronics Inc.

发明人： Joonkui Ahn ,  Sukhyon Yoon ,  Suhwan Lim ,  Suckchel Yang ,  Jonghyun Park ,  Changhwan Park ,  Seonwook Kim

IPC分类号： H04W52/36 ,  H04W52/28 ,  H04W52/24 ,  H04W52/14 ,  H04W52/54 ,  H04W52/44 ,  H04W72/12

摘要： Provided are a method for reporting a power headroom and an apparatus using the same. The apparatus computes and reports a power headroom for a physical uplink shared channel (PUSCH) that is transmitted in a first transmission period of a first band having a first subcarrier interval. The power headroom is computed on the basis of at least one second transmission interval of a second band having a second subcarrier interval which overlaps with the first transmission interval.

公开(公告)号：US20200288415A1

公开(公告)日：2020-09-10

申请号：US16294270

申请日：2019-03-06

申请人： Honeywell International Inc.

发明人： Suneel Kunkati ,  RajeshBabu Nalukurthy ,  Sivasankar Mathuraju ,  Kanaka Nagendra Prasad Naraharisetti ,  Rajesh Kumar Kanakam

IPC分类号： H04W52/44 ,  H04W52/36 ,  H04W76/19

摘要： Systems and methods for reconnecting a dropped wireless network node can include a wireless network that includes a gateway device, a parent node, a child node of the parent node, and a neighboring node of the child node. The child node or the gateway device can identify the child node disconnecting from the wireless network, cause a transmission of a reconnection message from one node to another node at a first transmit power level, cause an incremental increase of the first transmit power level to a second transmit power level when the transmission of the message at the first transmit power level fails to reconnect the child node to the wireless network, and cause a transmission of the reconnection message from the one node to the another node at the second transmit power level.

公开(公告)号：US10743265B2

公开(公告)日：2020-08-11

申请号：US16672248

申请日：2019-11-01

申请人： LG Electronics Inc.

发明人： Joonkui Ahn ,  Sukhyon Yoon ,  Suhwan Lim ,  Suckchel Yang ,  Jonghyun Park ,  Changhwan Park ,  Seonwook Kim

IPC分类号： H04W52/36 ,  H04W52/54 ,  H04W52/14 ,  H04W52/24 ,  H04W52/44 ,  H04W72/12 ,  H04W52/28

摘要： Provided are a method for reporting a power headroom and an apparatus using the same. The apparatus computes and reports a power headroom for a physical uplink shared channel (PUSCH) that is transmitted in a first transmission period of a first band having a first subcarrier interval. The power headroom is computed on the basis of at least one second transmission interval of a second band having a second subcarrier interval which overlaps with the first transmission interval.

公开(公告)号：US10652769B2

公开(公告)日：2020-05-12

申请号：US15746416

申请日：2016-07-20

申请人： Mariana Goldhamer

发明人： Mariana Goldhamer

IPC分类号： H04W24/08 ,  H04W24/10 ,  H04W24/00 ,  H04W16/10 ,  H04W52/44 ,  H04L5/00 ,  H04B17/309 ,  H04W72/04

摘要： A method for wireless network operation includes, in a cluster of transmitters and receivers in a wireless network, configuring a transmitter of a first node and a transmitter of an interfering node to transmit only in their own dedicated time-frequency partition a signal at a non-zero transmission power, and to transmit a zero power signal in a second time-frequency partition. A receiver of a second node is configured to measure a first received power in a third time-frequency partition dedicated to an interfering transmitter and a second received power in the second time-frequency partition dedicated to receive interference from outside the cluster. A net signal power is determined by subtracting the second received power from the first received power. A coupling loss between the interfering transmitter and the receiver is computed based on the net signal power and the non-zero transmission power.

公开(公告)号：US10531388B2

公开(公告)日：2020-01-07

申请号：US15887876

申请日：2018-02-02

申请人： QUALCOMM Incorporated

发明人： Keiichi Kubota ,  Soo Bum Lee ,  Masato Kitazoe ,  Gavin Bernard Horn

IPC分类号： H04W52/02 ,  H04W52/44 ,  H04W76/28 ,  H04W36/00 ,  H04W72/04 ,  H04W76/27

摘要： Certain aspects of the present disclosure relate to methods and apparatus for optimizing delivery of a data to and/or from a UE in a connected but inactive state.

公开(公告)号：US10361739B2

公开(公告)日：2019-07-23

申请号：US15836410

申请日：2017-12-08

申请人： Intel Corporation

发明人： Hossein Alavi ,  Farhana Sheikh ,  Markus Dominik Mueck ,  Vladimir Ivanov

IPC分类号： H04B1/38 ,  H04B1/3827 ,  H04B17/10 ,  H04B15/02 ,  H04W52/44 ,  H04W52/50

摘要： The disclosure generally relates to a method, apparatus and system for identifying non-compliant radio emissions and for enforcing compliance. In one embodiment, the disclosure relates to a dynamic radiation control of a radio by measuring a signal attribute for an outbound signal having a protocol; comparing the signal attribute with a predefined mask, the predefined mask governed by at least one of a radio location or a signal protocol; and determining whether to transmit the outbound signal.

公开(公告)号：US10136396B2

公开(公告)日：2018-11-20

申请号：US14501620

申请日：2014-09-30

申请人： AT&T Mobility II LLC

发明人： Arthur Brisebois ,  Ye Chen ,  Yonghui Tong

IPC分类号： H04L5/00 ,  H04W52/44 ,  H04W40/00 ,  H04L12/26 ,  H04W52/24 ,  H04W24/08 ,  H04W72/04 ,  H04W72/08 ,  H04W24/10

摘要： Aspects of the subject disclosure may include, for example, a system that obtains uplink parameters associated with different sectors of a wireless network where the uplink parameters are associated with uplink transmissions of a first end user device. The system can determine a differential path loss for the first end user device based on the uplink parameters where the differential path loss is between the different sectors of the wireless network. The system, responsive to a determination that the differential path loss does not satisfy a differential path loss threshold, can determine a restriction for utilization of a particular frequency and power level over a particular time period, where the determination that the differential path loss does not satisfy the differential path loss threshold can be performed without utilizing channel quality data from the first end user device. Other embodiments are disclosed.