公开(公告)号：US20160373995A1

公开(公告)日：2016-12-22

申请号：US15150346

申请日：2016-05-09

Applicant: QUALCOMM Incorporated

Inventor： Madhusudan Kinthada Venkata ,  Arvind Santhanam ,  Manjinder Sandhu

IPC: H04W36/36 ,  H04W36/00 ,  H04B17/373 ,  H04J11/00 ,  H04L5/00 ,  H04B17/318

CPC classification number: H04W36/36 ,  H04B17/318 ,  H04B17/373 ,  H04J11/00 ,  H04L5/005 ,  H04W36/0083 ,  H04W36/0094 ,  H04W36/30 ,  H04W48/20

Abstract: Wireless communication is disclosed using a wireless communication device, such as a user equipment (UE) having a high-gain antenna. In a cell that uses at least one of reference signal received power (RSRP)-based cell selection or RSRP-based cell reselection, the wireless communication device may determine an offset RSRP by applying an offset to a measured RSRP if a signal quality of communications from a serving base station of the cell fails to satisfy a signal quality threshold. The UE may initiate at least one of a cell selection or cell reselection operation based on the offset RSRP.

Abstract translation: 使用诸如具有高增益天线的用户设备（UE）的无线通信设备来公开无线通信。 在使用基于参考信号接收功率（RSRP）的小区选择或基于RSRP的小区重新选择中的至少一个的小区中，无线通信设备可以通过对测量的RSRP应用偏移来确定偏移RSRP，如果通信的信号质量 从小区的服务基站不能满足信号质量阈值。 UE可以基于偏移RSRP发起小区选择或小区重选操作中的至少一个。

公开(公告)号：US12096507B2

公开(公告)日：2024-09-17

申请号：US17443249

申请日：2021-07-22

Applicant: QUALCOMM Incorporated

Inventor： Prasad Reddy Kadiri ,  Umesh Phuyal ,  Masato Kitazoe ,  Srinivasan Balasubramanian ,  Arvind Santhanam ,  Aziz Gholmieh ,  Arnaud Meylan

IPC: H04W72/04 ,  H04W12/00 ,  H04W24/10 ,  H04W74/0833 ,  H04W76/00 ,  H04W76/15 ,  H04W76/18 ,  H04W76/27 ,  H04W88/08 ,  H04W76/14 ,  H04W76/19

CPC classification number: H04W76/27 ,  H04W12/00 ,  H04W24/10 ,  H04W74/0833 ,  H04W76/15 ,  H04W76/18 ,  H04W76/14 ,  H04W76/19

Abstract: In an aspect, while a mobile device is operating in a RRC_Idle State, an RRC_Suspended State, an RLF State and/or an RLF Recovery Procedure State, the mobile device may transmit a connection establishment message to a base station of a plurality of base stations. In an aspect, the connection establishment message includes information that indicates whether the mobile device has information associated with signals transmitted by one or more base stations of the plurality of base stations. The mobile device may initiate transmission of the information associated with the signals to the base station subsequent to establishing a security context for the connection between the mobile device and the base station.

公开(公告)号：US11382113B2

公开(公告)日：2022-07-05

申请号：US16966140

申请日：2018-03-08

Applicant: QUALCOMM INCORPORATED

Inventor： Haiqin Liu ,  Gang Xiao ,  Peng Wu ,  Arvind Santhanam ,  Saket Bathwal ,  Rudhir Upretee ,  Xing Chen ,  Xiaojian Long ,  Shailesh Maheshwari

IPC: H04W72/12 ,  H04W72/04 ,  H04W72/10 ,  H04W72/14

Abstract: In wireless communication, uplink communication by a wireless communication system user equipment may include providing data packets by a data source in the user equipment, detecting a pattern relating to uplink transmission of the plurality of data packets, and scheduling transmission of the plurality of data packets by the user equipment. One or more aspects of scheduling transmission of the plurality of data packets may be based on the detected pattern.

公开(公告)号：US11357037B2

公开(公告)日：2022-06-07

申请号：US16619042

申请日：2018-04-20

Applicant: QUALCOMM Incorporated

Inventor： Saket Bathwal ,  Arvind Santhanam ,  Gang Xiao ,  Rudhir Upretee ,  Scott Hoover ,  Haiqin Liu ,  Xing Chen ,  Xiaojian Long ,  Peng Wu ,  Ashwin Raman ,  Thomas Christol

IPC: H04W72/14 ,  H04W72/12 ,  H04L5/00

Abstract: Various aspects of the disclosure relate to techniques for handling out-of-order grants. For example, upon detection of an out-of-order grant, the best scheduling policy for handling the out-of-order grants may be selected based on at least one traffic condition. In some aspects, a scheduling policy may involve canceling and regenerating out-of-order grants. In some aspects, a scheduling policy may involve reordering data units. In some aspects, a scheduling policy may involve designating a reorder time window.

公开(公告)号：US10904913B2

公开(公告)日：2021-01-26

申请号：US16059670

申请日：2018-08-09

Applicant: QUALCOMM Incorporated

Inventor： Tae Min Kim ,  Jing Lin ,  Arvind Santhanam ,  Timothy Pals ,  Subramanya Rao

IPC: H04W72/12 ,  H04W92/18 ,  H04W72/04 ,  H04W76/14 ,  H04L5/00 ,  H04W4/40 ,  H04L1/18

Abstract: Various aspects related to control channel (e.g., PSCCH) scheduling/prioritizing techniques in wireless communications are described. When a UE may not be able to decode various PSCCH transmissions detected in a subframe, a subset of the PSCCHs may be selected for decoding based on the described methods. In accordance with one aspect, a UE may determine that a total number of PSCCH transmissions in a subframe is greater than a number of PSCCH transmissions that can be decoded within the subframe. Upon such a determination, the UE may select at least one PSCCH transmission in the subframe for decoding based on at least one of: retransmission information, information regarding a transmitting UE associated with the at least one PSCCH transmission, or scheduling priority history associated with a sub-channel carrying the at least one PSCCH transmission. The UE may then decode the at least one PSCCH transmission selected for decoding.

公开(公告)号：US10887828B2

公开(公告)日：2021-01-05

申请号：US16052333

申请日：2018-08-01

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Srinivasan Balasubramanian ,  Arvind Santhanam ,  Shan Qing ,  Xiaoning Lu

IPC: H04W4/00 ,  H04W48/16 ,  H04W48/18 ,  H04B17/30 ,  H04W24/10 ,  H04W72/10 ,  H04W88/06 ,  H04W72/04

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a mode in which the user equipment is enabled, wherein the mode is one of a non-standalone mode, a standalone mode, or a standalone mode and a non-standalone mode; determine whether to prioritize a first set of frequencies associated with a first radio access technology (RAT) or a second set of frequencies associated with a second RAT based at least in part on the mode in which the user equipment is enabled, wherein the first RAT is different from the second RAT; and perform a search of the first set of frequencies or the second set of frequencies based at least in part on whether the first set of frequencies or the second set of frequencies is prioritized. Numerous other aspects are provided.

公开(公告)号：US10231239B2

公开(公告)日：2019-03-12

申请号：US15215340

申请日：2016-07-20

Applicant: QUALCOMM Incorporated

Inventor： Ashish Iyer ,  Arvind Santhanam ,  Srinivasan Balasubramanian ,  Daniel Amerga ,  Scott Hoover ,  Cheol Hee Park ,  Srinivasan Rajagopalan ,  Shailesh Maheshwari ,  Reza Shahidi

IPC: H04W72/04 ,  H04W76/14 ,  H04L5/00

Abstract: Device-to-device operations are scheduled based on receive and transmit pools that may have a conflict in time domain. In an aspect of the disclosure, a method, a computer-readable medium, and an apparatus for resolving time domain conflict in device-to-device communication are provided. The apparatus may compute a first block rate metric for a first device-to-device communication on a first frequency and a second block rate metric for a second device-to-device communication on a second frequency. The apparatus may detect a time-domain conflict between the first device-to-device communication on the first frequency and the second device-to-device communication on the second frequency. The apparatus may prioritize the first device-to-device communication on the first frequency and the second device-to-device communication on the second frequency based on the first block rate metric and the second block rate metric.

公开(公告)号：US20190069226A1

公开(公告)日：2019-02-28

申请号：US16052333

申请日：2018-08-01

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Srinivasan Balasubramanian ,  Arvind Santhanam ,  Shan Qing ,  Xiaoning Lu

IPC: H04W48/16 ,  H04W88/06 ,  H04B17/30 ,  H04W24/10 ,  H04W72/10

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine a mode in which the user equipment is enabled, wherein the mode is one of a non-standalone mode, a standalone mode, or a standalone mode and a non-standalone mode; determine whether to prioritize a first set of frequencies associated with a first radio access technology (RAT) or a second set of frequencies associated with a second RAT based at least in part on the mode in which the user equipment is enabled, wherein the first RAT is different from the second RAT; and perform a search of the first set of frequencies or the second set of frequencies based at least in part on whether the first set of frequencies or the second set of frequencies is prioritized. Numerous other aspects are provided.

公开(公告)号：US20190053136A1

公开(公告)日：2019-02-14

申请号：US16045406

申请日：2018-07-25

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Arvind Santhanam ,  Srinivasan Balasubramanian ,  Reza Shahidi ,  Aziz Gholmieh ,  Leena Zacharias ,  Yue Yang ,  Yongsheng Shi ,  Keiichi Kubota

IPC: H04W48/16 ,  H04L5/00 ,  H04L1/16 ,  H04W72/04 ,  H04W88/06 ,  H04W16/14

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that a base station, associated with a first radio access technology, is shared between one or more operator networks of a second radio access technology; and display an icon corresponding to the second radio access technology based at least in part on a particular operator network, of the one or more operator networks, being a registered operator network of the user equipment and being associated with the second radio access technology. Numerous other aspects are provided.

公开(公告)号：US20170055164A1

公开(公告)日：2017-02-23

申请号：US15211477

申请日：2016-07-15

Applicant: QUALCOMM Incorporated

Inventor： Arvind Santhanam ,  Francesco Grilli ,  Simon Walke ,  Venkata Potnuru ,  Vikas Gulati ,  Neha Goel

IPC: H04W24/02 ,  H04L29/06 ,  H04L12/26 ,  H04W72/10 ,  H04W28/02

CPC classification number: H04W24/02 ,  H04L43/16 ,  H04L63/101 ,  H04W28/0268 ,  H04W36/00 ,  H04W48/00 ,  H04W48/10 ,  H04W84/042 ,  H04W88/02

Abstract: Methods, systems, apparatuses, and devices are described for managing wireless communication at a user equipment (UE). An exemplary method includes adding an identifier of a cell to a sub-optimal cell list based at least in part on a cell classification determination made by the UE, and avoiding a cell access procedure for the cell based at least in part on inclusion of the identifier in the sub-optimal cell list. Another exemplary method includes maintaining a sub-optimal cell list and an associated priority service exception list, initiating a service on the priority service exception list, identifying inclusion of a cell on the sub-optimal cell list, where the cell is associated with a cell access procedure initiated for the service, and accessing the cell included in the sub-optimal cell list based at least in part on inclusion of the service in the priority service exception list.

Abstract translation: 描述了用于在用户设备（UE）处管理无线通信的方法，系统，设备和设备。 一种示例性方法包括至少部分地基于UE做出的小区分类确定将小区的标识符添加到子最佳小区列表中，并且至少部分地基于包括 标识符在次优细胞列表中。 另一示例性方法包括维护次优细胞列表和相关联的优先级服务异常列表，在优先级服务异常列表上启动服务，识别子细胞在子最佳细胞列表上的包含，其中细胞与细胞相关联 至少部分地基于在优先级服务异常列表中包括服务来访问包括在次优细胞列表中的小区的访问过程。