-
公开(公告)号：US12074701B2
公开(公告)日：2024-08-27
申请号：US17302811
申请日：2021-05-12
发明人： Cheol Hee Park , Moshe Ben-Ari , Lior Uziel , Guy Spiegelstein
IPC分类号： H04W72/02 , H04B17/318 , H04L1/00 , H04W72/0446 , H04W72/0453 , H04W72/1263 , H04W72/54
CPC分类号： H04L1/003 , H04B17/318 , H04L1/0005 , H04L1/0007 , H04W72/02 , H04W72/0446 , H04W72/0453 , H04W72/1263 , H04W72/54
摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a control channel message encoded according to a first format that is associated with a different set of shared data channel parameters than a second format supported by the UE. The second format is a legacy format relative to the first format. The UE may further determine that the control channel message is encoded according to the first format based at least in part on comparing one or more bit values, of the control channel message, in bit positions corresponding to a set of bits defined by the second format, and one or more expected bit values defined by the first format. The UE may select one or more resources for transmission based at least in part on information included in the control channel message. Numerous other aspects are provided.
-
公开(公告)号：US12063687B2
公开(公告)日：2024-08-13
申请号：US17103837
申请日：2020-11-24
发明人： Lior Uziel , Michael Levitsky , Gideon Kutz , Assaf Touboul , Shay Landis , Cheol Hee Park , Ralph Akram Gholmieh , Chu-Hsiang Huang
IPC分类号： H04W74/0808 , H04L1/1812 , H04W4/40
CPC分类号： H04W74/0825 , H04L1/1812 , H04W4/40
摘要： A method includes cellular vehicle-to-everything (CV2X) allocation collision detection and reporting. An allocation collision detection module detects control channel allocations from transmitting user equipments (UEs) in each time period of a group of time periods. A quantity of detected control channel allocations is determined in each time period. A report is then built and transmitted to at least one of the transmitting UEs. The report indicates collisions in each time period, based on the quantity and a location of the detected control channels in each time period, as well as based on a type of UE interface.
-
公开(公告)号：US11949623B2
公开(公告)日：2024-04-02
申请号：US17648922
申请日：2022-01-25
发明人： Moshe Ben-Ari , Peer Berger , Cheol Hee Park , Ashish Shankar Iyer , Assaf Touboul , Guy Spiegelstein , Sivaramakrishna Veerepalli , Soumya Das , Alok Sharma , Sean Vincent Maschue , Narasimha Rao Koramutla
IPC分类号： H04L5/00
CPC分类号： H04L5/0051 , H04L5/0053
摘要： Apparatus, methods, and computer-readable media for facilitating autonomous synchronization are disclosed herein. For example, a UE may be configured to perform an initial synchronization directly to PSCCH and PSSCH when other synchronization sources, such as GNSS, a base station, and/or SLSS, are unavailable. An example method for wireless communication at a user equipment includes receiving a PSCCH. The example method also includes performing an initial synchronization based on the PSCCH. In some examples, the method may also include receiving a PSSCH, and determining a logical subframe number modulo 10 based on the PSSCH. The logical subframe number modulo 10 may correspond to a sequence seed.
-
公开(公告)号：US20150139015A1
公开(公告)日：2015-05-21
申请号：US14599788
申请日：2015-01-19
发明人： Tamer Adel KADOUS , Pranav Dayal , Ashok Mantravadi , Peter Gaal , Jibing Wang , Cheol Hee Park , Reza Shahidi , Alexei Yurievitch Gorokhov , Levent Aydin
CPC分类号： H04W24/08 , H04L5/0062 , H04L5/0073 , H04W36/0085 , H04W72/1215 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/23 , Y02D70/24
摘要： Various embodiments enable a multi-active mobile communication device to mitigate (manage) interference by a frequency band used by a first subscription with the frequency band used by a second subscription. The device processor may generate modified power measurements for one or more frequency bands of a first subscription and use the modified power measurement(s) to cause the first subscription to switch from the frequency band that interferes with the frequency band of the second subscription. The modified power measurement may be a decreased power measurement of the first frequency band and/or an increased power measurement of a second frequency band that does not interfere with the frequency band of the second subscription. As a result, various embodiments may mitigate or otherwise manage the impact of coexistence interference between the first and second subscriptions of a multi-active mobile communication device without limiting capabilities of the device or changes to the network.
摘要翻译： 各种实施例使得多活动移动通信设备能够利用由第二订阅使用的频带的第一订阅使用的频带来减轻（管理）干扰。 设备处理器可以为第一订阅的一个或多个频带生成修改的功率测量，并且使用修改的功率测量来使得第一订阅从干扰第二订阅的频带的频带切换。 修改的功率测量可以是第一频带的功率测量的降低和/或不干扰第二订阅的频带的第二频带的增加的功率测量。 结果，各种实施例可以减轻或以其他方式管理多活动移动通信设备的第一和第二订阅之间的共存干扰的影响，而不会限制设备的能力或对网络的改变。
-
公开(公告)号：US12081464B2
公开(公告)日：2024-09-03
申请号：US17453424
申请日：2021-11-03
发明人： Kuo-Chun Lee , Arvind Vardarajan Santhanam , Reza Shahidi , Qingxin Chen , Liangchi Hsu , Cheol Hee Park , Mona Agrawal , Hemanth Kumar Rayapati , Sridhar Bandaru
摘要： Aspects described herein relate to communicating with multiple cells based on two separate subscriptions stored at the UE in a dual subscription dual standby (DSDS) mode, switching to communicate with the multiple cells in a dual subscription dual active (DSDA) mode, transmitting, to at least one of the multiple cells and based on a number of component carriers allowed for a subscription being exceeded by switching to communicate in the DSDA mode, assistance information to indicate a threshold amount of component carriers for the UE, and transmitting, to at least one of the multiple cells and based on the number of component carriers allowed for the subscription being exceeded by switching to communicate in the DSDA mode, a channel quality indicator (CQI) value for one or more cells of the multiple cells to request deactivation of one or more component carriers with, or release of, the one or more cells.
-
公开(公告)号：US11974223B2
公开(公告)日：2024-04-30
申请号：US17123716
申请日：2020-12-16
发明人： Cheol Hee Park , Gideon Kutz , Shmuel Vagner , Lior Uziel , Moshe Ben-Ari
CPC分类号： H04W52/0229 , H04W72/20
摘要： Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support communications. For example, a wireless communications system may support New Radio (NR) cellular-vehicle to everything (C-V2X) communication. In some examples, a user equipment (UE) may receive a sidelink control channel for a sidelink transmission on a first set of symbols of a time slot (e.g., the first two or three symbols of a time slot). The UE may decode the sidelink control channel and disable one or more radio frequency (RF) components associated with processing the sidelink transmission on a second set of symbols of the time slot based on decoding the sidelink control channel. For example, the UE may disable one or more RF components if the UE determines the sidelink control channel is decoded unsuccessfully.
-
公开(公告)号：US11558823B2
公开(公告)日：2023-01-17
申请号：US17228475
申请日：2021-04-12
发明人： Gideon Shlomo Kutz , Gabi Sarkis , Tien Viet Nguyen , Assaf Touboul , Shay Landis , Tal Oved , Cheol Hee Park , Chu-Hsiang Huang
摘要： Aspects of a methods, apparatus, and computer-readable medium for wireless communication at a wireless device are provided herein. The wireless device may receive a configuration for a resource pool for sidelink communication, the resource pool having a plurality of physical resource blocks (PRBs) including a first set of PRBs that are grouped in one or more sub-channels, each sub-channel having an equal number of PRBs, and a second set of PRBs that are not in the one or more sub-channels having the equal number of PRBs. The apparatus may transmit in the second set of PRBs. The second set of PRBs may not be monitored by a receiving device.
-
公开(公告)号：US11470646B2
公开(公告)日：2022-10-11
申请号：US17103799
申请日：2020-11-24
发明人： Michael Levitsky , Lior Uziel , Gideon Kutz , Assaf Touboul , Shay Landis , Cheol Hee Park , Ralph Akram Gholmieh , Chu-Hsiang Huang
摘要： A method detecting allocation collisions from transmitting user equipments (UEs) in sidelink channel resources. The colliding allocations are detected and the quantity of allocation collisions is determined. A collision report is transmitted to other sidelink UEs within the coverage zone. The collision report or collision notification provides an indication of sidelink resources having identified colliding allocations. The identified allocation collisions may be pruned to remove potentially intentional collisions before collision report transmission.
-
公开(公告)号：US20220191792A1
公开(公告)日：2022-06-16
申请号：US17123716
申请日：2020-12-16
发明人： Cheol Hee Park , Gideon Kutz , Shmuel Vagner , Lior Uziel , Moshe Ben-Ari
摘要： Methods, systems, and devices for wireless communications are described. Some wireless communications systems may support communications. For example, a wireless communications system may support New Radio (NR) cellular-vehicle to everything (C-V2X) communication. In some examples, a user equipment (UE) may receive a sidelink control channel for a sidelink transmission on a first set of symbols of a time slot (e.g., the first two or three symbols of a time slot). The UE may decode the sidelink control channel and disable one or more radio frequency (RF) components associated with processing the sidelink transmission on a second set of symbols of the time slot based on decoding the sidelink control channel. For example, the UE may disable one or more RF components if the UE determines the sidelink control channel is decoded unsuccessfully.
-
10.发明授权公开(公告)号：US10231239B2
公开(公告)日：2019-03-12
申请号：US15215340
申请日：2016-07-20
发明人： Ashish Iyer , Arvind Santhanam , Srinivasan Balasubramanian , Daniel Amerga , Scott Hoover , Cheol Hee Park , Srinivasan Rajagopalan , Shailesh Maheshwari , Reza Shahidi
摘要： 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.
-
-
-
-
-
-
-
-
-
搜索结果
43 条记录 (耗时 0.025 秒)
