公开(公告)号：US20160105869A1

公开(公告)日：2016-04-14

申请号：US14820366

申请日：2015-08-06

Applicant: QUALCOMM Incorporated

Inventor： Vishnu Karakkad Kesavan NAMBOODIRI ,  Bipin Kumar JAISWAL ,  Nilotpal DHAR ,  Pankaj BANSAL

IPC: H04W72/02 ,  H04W68/00 ,  H04W76/04

CPC classification number: H04W72/02 ,  H04W48/16 ,  H04W68/00 ,  H04W76/28 ,  H04W84/042

Abstract: Aspects of managing background public mobile network (BPLMN) searches are described. For example, in an aspect, a user equipment (UE) may determine whether one or more segments of a frequency acquisition from a prior discontinuous reception (DRX) cycle remain to be completed and whether the one or more segments of the frequency acquisition may be performed in a remaining portion of the current DRX cycle. If so, the UE may be configured to perform the one or more segments of the frequency acquisition when the identified remaining portion of the current DRX cycle provides sufficient time.

Abstract translation: 描述管理背景公共移动网络（BPLMN）搜索的方面。 例如，在一方面，用户设备（UE）可以确定来自先前不连续接收（DRX）周期的频率获取的一个或多个段是否仍然完成，并且频率获取的一个或多个段是否可以是 在当前DRX周期的剩余部分中执行。 如果是，则当所识别的当前DRX周期的剩余部分提供足够的时间时，UE可被配置为执行频率采集的一个或多个段。

公开(公告)号：US20240214863A1

公开(公告)日：2024-06-27

申请号：US18087622

申请日：2022-12-22

Applicant: QUALCOMM Incorporated

Inventor： Tarun GUPTA ,  Rajan KUMAR ,  Hemanth Kumar MASARAPU ,  Pankaj BANSAL ,  Jitender Reddy ANUGU

IPC: H04W28/02

CPC classification number: H04W28/0257 ,  H04W28/0268

Abstract: A method for wireless communication by a first user equipment (UE) includes receiving, from a second UE, a codec mode request (CMR) for a new bit rate. The method also includes transmitting, to a network device, a recommended bit rate (RBR) query in response to the new bit rate exceeding a current bit rate. The method still further includes communicating with the second UE using the new bit rate or the current bit rate. A method of wireless communication by a network device includes transmitting, to an originating UE, an RBR for a new bit rate. The method also includes receiving, from a terminating UE, an RBR query in response to the new bit rate exceeding a current bit rate. The method further includes transmitting, to the terminating UE, a response to the RBR query.

公开(公告)号：US20240365269A1

公开(公告)日：2024-10-31

申请号：US18308604

申请日：2023-04-27

Applicant: QUALCOMM Incorporated

Inventor： Ravi Kanth KOTREKA ,  Rajan KUMAR ,  Pankaj BANSAL

IPC: H04W56/00 ,  H04B7/185 ,  H04W74/08

CPC classification number: H04W56/006 ,  H04B7/18513 ,  H04W74/0833

Abstract: A UE may identify an offset period associated with an NTN cell based on a SIB. The UE may identify a TA value associated with the NTN cell for the UE based on a location of the UE and a location of a satellite of the NTN cell. The UE may identify whether the TA value associated with the NTN cell for the UE is less than the offset period associated with the NTN cell. The UE may block the NTN cell for a first duration or until a reboot of the UE if the TA value associated with the NTN cell for the UE is greater than the offset period associated with the NTN cell.

公开(公告)号：US20230396397A1

公开(公告)日：2023-12-07

申请号：US17805766

申请日：2022-06-07

Applicant: QUALCOMM Incorporated

Inventor： Akash SRIVASTAVA ,  Tanay KABRA ,  Priyangshu GHOSH ,  Karthikeyan SABAPATHI ,  Pankaj BANSAL ,  Manasa YARRAMASU ,  Mahender Reddy AKKAPALLY

IPC: H04L5/00 ,  H04W68/00 ,  H04W8/18

CPC classification number: H04L5/0092 ,  H04L5/0051 ,  H04W68/005 ,  H04W8/183 ,  H04W88/06

Abstract: A user equipment (UE) includes: a first subscriber identity module (SIM) associated with a first service provider subscription and a second SIM associated with a second service provider subscription; the US is configured to operate the first service provider subscription in an active-mode and operating the second service provider subscription in an idle mode; and the UE is further configured to signal a changing quantity of multiple input, multiple output (MIMO) layers available to the first service provider subscription in response to radio frequency (RF) resource sharing with the second service provider subscription for a paging operation of the second service provider subscription.

公开(公告)号：US20180262960A1

公开(公告)日：2018-09-13

申请号：US15453657

申请日：2017-03-08

Applicant: QUALCOMM Incorporated

Inventor： Pankaj BANSAL ,  Hardeepsinh JADEJA ,  Akash SRIVASTAVA ,  Ajit GUPTA ,  Manjunatha Subbamma ANANDA

IPC: H04W36/08 ,  H04W36/36

CPC classification number: H04W36/08 ,  H04W36/36 ,  H04W48/00

Abstract: Aspects of the present disclosure relate to wireless communications and, more particularly, to recovery from a loss of service in wireless networks. An example method generally includes: in response to a loss of service from a cell of a first radio access technology (RAT) associated with a VPLMN, attempting to camp on a first cell, receiving, from the first cell, a rejection of the camping attempt indicating roaming is not allowed, based on receiving the rejection indicating roaming is not allowed, searching at least one of an home public land mobile network (HPLMN) or registered public land mobile network (RPLMN) for one or more second cells of the first RAT, wherein searching includes refraining from searching at least one other RATs of the HPLMN, and if at least one second cell is detected, attempting to camp on the at least one second cell.

公开(公告)号：US20230379079A1

公开(公告)日：2023-11-23

申请号：US17664383

申请日：2022-05-20

Applicant: QUALCOMM Incorporated

Inventor： Dominique Francois BRESSANELLI ,  Pankaj BANSAL ,  Ravi Kanth KOTREKA

IPC: H04L1/00 ,  H04W72/04 ,  H04L5/14

CPC classification number: H04L1/0061 ,  H04L1/0045 ,  H04W72/042 ,  H04W72/044 ,  H04L5/1469 ,  H04L1/0038

Abstract: This disclosure provides systems, devices, apparatus, and methods, including computer programs encoded on storage media, for false positive detections of DCI requests to switch BWPs. A UE may receive a DCI request to switch from a first BWP to a second BWP and may reject the DCI request for a switch from the first BWP to the second BWP based on at least one of a conflict with a TDD pattern associated with the DCI request, a DCI decoder metric, or a number of error-corrected modulation symbols that indicates a false positive detection of the DCI request.

公开(公告)号：US20180167908A1

公开(公告)日：2018-06-14

申请号：US15375138

申请日：2016-12-11

Applicant: QUALCOMM Incorporated

Inventor： Ravi Kanth KOTREKA ,  Harinath Reddy PATEL ,  Pankaj BANSAL ,  Mahender Reddy AKKAPALLY ,  Praveen PERURU ,  Karthikeyan SABAPATHI ,  Abhijeet SINHA

IPC: H04W68/02 ,  H04W4/14 ,  H04W4/02

CPC classification number: H04W68/02 ,  H04L12/2821 ,  H04L67/12 ,  H04N21/4396 ,  H04W4/02 ,  H04W4/14 ,  H04W4/70 ,  H04W84/18

Abstract: Disclosed are methods and apparatuses for providing notifications in a communication network of a plurality of Internet of Things (IoT) devices. In an aspect, a supervisor device in the communication network detects a notification directed to a wireless mobile device in the communication network and sends at least one instruction to at least a first IoT device of the plurality of IoT devices to reduce an operating volume or suspend operation of the first IoT device. The first IoT device receives the at least one instruction from the supervisor device and reduces the operating volume of the IoT device or suspends the operation of the IoT device in response to the at least one instruction.

公开(公告)号：US20150146627A1

公开(公告)日：2015-05-28

申请号：US14262362

申请日：2014-04-25

Applicant: QUALCOMM Incorporated

Inventor： Manjunatha Subbamma ANANDA ,  Pankaj BANSAL ,  Siddhant MEHROTRA ,  Sivasubramanian RAMALINGAM

IPC: H04W8/00 ,  H04W72/08

CPC classification number: H04W8/005 ,  H04W48/16 ,  H04W72/085

Abstract: The disclosure provides methods and apparatus to improve public land mobile network search time. A user equipment (UE) may determine a subset of channels within a frequency band based on a stored identifier of a channel used by a previously acquired cell, each channel in the subset being spaced from the channel used by the previously acquired cell by a different multiple of a set spacing, the set spacing being greater than a spacing between adjacent channels. The subset of channels may be scanned to determine a signal strength of each channel in the subset. The UE may rank each channel in the subset according to the determined signal strength of the channel and attempt to acquire a cell using a channel in the subset based on the ranking.

Abstract translation: 本公开提供了改善公共陆地移动网络搜索时间的方法和装置。 用户设备（UE）可以基于存储的由先前获取的小区使用的信道的标识符来确定频带内的信道子集，子集中的每个信道与先前获取的小区使用的信道间隔不同 设定间隔的倍数，设定间距大于相邻通道之间的间距。 可以扫描信道的子集以确定子集中每个信道的信号强度。 UE可以根据所确定的信道的信号强度对子集中的每个信道进行排序，并且尝试使用基于该等级的子集中的信道来获取小区。