-
公开(公告)号：WO2023076775A1
公开(公告)日：2023-05-04
申请号：PCT/US2022/077056
申请日：2022-09-27
Applicant: QUALCOMM INCORPORATED
Inventor： KUMAR, Akshay , MEYLAN, Arnaud , BALASUBRAMANIAN, Arun Prasanth , THIRUKANNAN, Karthik , MAHESHWARI, Shailesh , KUMAR, Vanitha Aravamudhan
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may communicate on a first set of carriers in a first frequency range (FR) and a second set of carriers in a second FR. The UE may detect a radio link control (RLC) discontinuity on at least one of the first set of carriers or the second set of carriers. The UE may identify one or more FRs, of the first FR and the second FR, in which the RLC discontinuity occurred. The UE may transmit an RLC status report based at least in part on the identified one or more FRs. Numerous other aspects are described.
-
2.发明申请
公开(公告)号：WO2021203809A1
公开(公告)日：2021-10-14
申请号：PCT/CN2021/074414
申请日：2021-01-29
Applicant: QUALCOMM INCORPORATED , KANAMARLAPUDI, Sitaramanjaneyulu , BALASUBRAMANIAN, Arun Prasanth , ZACHARIAS, Leena , KADIRI, Prasad Reddy , MEYLAN, Arnaud , OZTURK, Ozcan , LI, Yuyi , BATHWAL, Saket , PARADKAR, Vinay , DALMIYA, Vishal , WU, Peng , RAO, Vaishakh , WENG, Ching Ho , CHITTOOR BRAHMANANDAM, Sapna
Inventor： KANAMARLAPUDI, Sitaramanjaneyulu , BALASUBRAMANIAN, Arun Prasanth , ZACHARIAS, Leena , KADIRI, Prasad Reddy , MEYLAN, Arnaud , OZTURK, Ozcan , LI, Yuyi , BATHWAL, Saket , PARADKAR, Vinay , DALMIYA, Vishal , WU, Peng , RAO, Vaishakh , WENG, Ching Ho , CHITTOOR BRAHMANANDAM, Sapna
Abstract: A receiving device re-establishing a packet data convergence protocol (PDCP) entity. The receiving device resets a robust header compression (ROHC) context. The receiving device receives packet retransmissions having header compression based on the ROHC. The receiving device performs decompression of the packet retransmissions. The receiving device discards duplicate packets after performing the decompression of the packet retransmissions.
-
公开(公告)号：EP4342111A1
公开(公告)日：2024-03-27
申请号：EP21728425.6
申请日：2021-05-17
Applicant: QUALCOMM INCORPORATED
Inventor： WU, Peng , MAHESHWARI, Shailesh , MEYLAN, Arnaud , BALASUBRAMANIAN, Arun Prasanth , LI, Yuyi
-
公开(公告)号：WO2021202743A1
公开(公告)日：2021-10-07
申请号：PCT/US2021/025188
申请日：2021-03-31
Applicant: QUALCOMM INCORPORATED
Inventor： DALMIYA, Vishal , CHEN, Xing , BALASUBRAMANIAN, Arun Prasanth , RAO, Vaishakh , ZACHARIAS, Leena , KUMAR, Vanitha Aravamudhan , MAHESHWARI, Shailesh , LEE, Kuo-Chun
IPC: H04W28/14 , H04L12/801 , H04L12/24 , G06N20/00 , H04L41/145 , H04L41/147 , H04L41/16 , H04L41/5009 , H04L47/28 , H04W28/06 , H04W28/0908
Abstract: Certain aspects of the present disclosure provide techniques for packet buffering. A method that may be performed by a receiving node includes dynamically determining one or more time durations to buffer packets. The one or more time durations can be different than a time duration of a configured timer for buffering the packets. The receiving node may input one or more parameters to a machine learning algorithm and obtain, as output of the machine learning algorithm based on the input one or more parameters, one or more time durations to buffer packets. The receiving node buffers packets for the determined one or more time durations. The receiving node may use machine learning to dynamically determine the one or more time durations to buffer packet. The buffering may be at a radio link control (RLC) reassembling buffer and/or a packet data convergence protocol (PDCP) buffer.
-
公开(公告)号：WO2021154649A1
公开(公告)日：2021-08-05
申请号：PCT/US2021/014925
申请日：2021-01-25
Applicant: QUALCOMM INCORPORATED
Inventor： MEYLAN, Arnaud , KUMAR, Akshay , HANSWAL, Pulkit , MAHESHWARI, Shailesh , BALASUBRAMANIAN, Arun Prasanth
Abstract: Methods, systems, and devices for wireless communications are described. A communication device, such as a user equipment may identify a size capability for a buffer associated with a protocol layer of the UE. The buffer may be a layer two buffer and the protocol layer may be a layer two protocol layer. The UE may transmit, to a base station serving the UE, an indication of the identified size capability for the buffer. In some cases, the UE may transmit the indication of the identified size capability in a UE capability report in radio resource control signaling. The UE may then communicate, with the base station 105, data that is scheduled based on the transmitted indication.
-
Patent Agency Ranking
公开(公告)号：WO2021126982A1
公开(公告)日：2021-06-24
申请号：PCT/US2020/065316
申请日：2020-12-16
Applicant: QUALCOMM INCORPORATED
Inventor： KANAMARLAPUDI, Sitaramanjaneyulu , MEYLAN, Arnaud , MAHESHWARI, Shailesh , BALASUBRAMANIAN, Arun Prasanth , DALMIYA, Vishal
IPC: H04W76/16 , H04L1/00 , H04L1/1642 , H04W28/0278 , H04W36/0058 , H04W36/30 , H04W52/365 , H04W76/15 , H04W76/22 , H04W80/08
Abstract: Wireless communications systems and methods related to buffer/memory management for multi-connectivity in a wireless communication network are provided. A wireless communication device transmits a first portion of a plurality of data packets using a first radio access technology (RAT). The wireless communication device transmits a second portion of the plurality of data packets using a second RAT different from the first RAT. The wireless communication device stores at least some of the plurality of data packets in a memory pending an acknowledgement (ACK) indication associated with at least a first data packet of the plurality of data packets. The wireless communication device determines a transmission configuration for at least the first data packet and a second data packet based on whether a threshold occupancy of the memory is satisfied. Other aspects and features are also claimed and described.
-
公开(公告)号：WO2017139531A1
公开(公告)日：2017-08-17
申请号：PCT/US2017/017304
申请日：2017-02-10
Applicant: QUALCOMM INCORPORATED
Inventor： SANTHANAM, Arvind, Vardarajan , AMERGA, Daniel , HOOVER, Scott, Allan , MAI, Tian , BALASUBRAMANIAN, Arun Prasanth , DHANAPAL, Muthukumaran , SOMAVARAPU, Vamsee, Krishna , BALASUBRAMANIAN, Srinivasan
CPC classification number: H04W76/18 , H04W36/0083 , H04W36/08 , H04W36/245 , H04W48/02 , H04W48/20 , H04W88/02
Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may determine that a number of access stratum (AS) operations or communications have failed while attempting to communicate with a cell. Based on the AS failures, the UE may deprioritize the cell. For example, based on the deprioritization, the UE may bar certain cells from selection or reselection procedures. The UE may thus attempt to select or reselect a different cell even if the cell is ranked lower based on a selection criteria or reselection criteria. In some cases, UEs may store and share historical AS failure information that may also be used to determine when to deprioritize a cell. In some cases, a group of cells may be deprioritized (e.g., a group based on frequency, network, or tracking area).
Abstract translation: 描述了用于无线通信的方法，系统和设备。 用户设备（UE）可以在尝试与小区进行通信时确定多个接入层（AS）操作或通信已经失败。 基于AS失败，UE可以对该小区进行优先排序。 例如，基于去优先化，UE可以禁止某些小区免受选择或重选过程。 因此，即使基于选择标准或重新选择标准将小区排名较低，UE也可尝试选择或重新选择不同的小区。 在一些情况下，UE可以存储和共享历史AS故障信息，其也可以用于确定何时对信元进行优先排序。 在一些情况下，可以对一组小区进行优先排序（例如，基于频率，网络或跟踪区域的小组）。
-
公开(公告)号：WO2022241610A1
公开(公告)日：2022-11-24
申请号：PCT/CN2021/094091
申请日：2021-05-17
Applicant: QUALCOMM INCORPORATED , WU, Peng , MAHESHWARI, Shailesh , MEYLAN, Arnaud , BALASUBRAMANIAN, Arun Prasanth , LI, Yuyi
Inventor： WU, Peng , MAHESHWARI, Shailesh , MEYLAN, Arnaud , BALASUBRAMANIAN, Arun Prasanth , LI, Yuyi
Abstract: Methods, systems, and devices for wireless communications are described. A wireless node may receive one or more data messages which may include a set of packets that may each be associated with a sequence number. The set of packets may be received with a gap in the set of sequence numbers, indicating missing packets. The wireless node may forward the set of packets to a processing layer of the wireless node. The wireless node may then accept, from the processing layer of the wireless node, a set of duplicate (DUP) acknowledgment (ACK) messages based on the set of packets being forwarded to the processing layer while having the gap in the set of sequence numbers. The wireless node may transmit, a subset of the set of DUP ACKs rather than all of the set of DUP ACKs to another wireless node, such as a base station.
-
公开(公告)号：WO2019099694A1
公开(公告)日：2019-05-23
申请号：PCT/US2018/061316
申请日：2018-11-15
Applicant: QUALCOMM INCORPORATED
Inventor： BALASUBRAMANIAN, Arun Prasanth , GHOLMIEH, Aziz , GOEL, Neha , WANG, Shanshan
Abstract: Certain aspects of the present disclosure provide techniques and apparatus for reducing user equipment (UE) capability information message size. A method for wireless communications by a UE is provided. The UE sends a first UE capability information message to a base station (BS) including a first set of UE capability information. The UE sends at least a second UE capability information message to the BS subsequent to sending the first UE capability information message including a second set of UE capability information. The second set of UE capability information does not include one or more UE capabilities included in the first set of UE capability information. The BS receives the first and second UE capability information.
-
10.发明申请HANDLING OF USER EQUIPMENT PAGES IN RADIO RESOURCE CONTROL CONNECTED MODE 审中-公开用户设备页面在无线电资源控制连接模式下的处理
公开(公告)号：WO2016065108A1
公开(公告)日：2016-04-28
申请号：PCT/US2015/056837
申请日：2015-10-22
Applicant: QUALCOMM INCORPORATED
Inventor： JUJARAY, Siva Kumar , KINTHADA VENKATA, Madhusudan , BALASUBRAMANIAN, Arun Prasanth , AMERGA, Daniel , PANT, Nitin , RAMACHANDRAN, Shyamal , VASANDANI, Pankaj Subhash , SANTHANAM, Arvind Vardarajan
CPC classification number: H04W76/27 , H04L1/1893 , H04L5/0053 , H04L2001/0097 , H04W68/00 , H04W76/19 , H04W76/28
Abstract: Certain aspects of the present methods for handling user equipment (UE) pages in a Radio Resource Control (RRC) connected mode of the UE. Aspects of the present disclosure may effectively scale a point (in time) until which the UE shall handle pages in the RRC connected mode, and after which the UE detects out-of-sync with the NW, which may allow the UE to performs procedures that may help enhance user experience.
Abstract translation: 在UE的无线电资源控制（RRC）连接模式中处理用户设备（UE）页面的本方法的某些方面。 本公开的方面可以有效地缩放在UE处理RRC连接模式下的页面的时间点（在时间上），然后UE检测到与NW不同步，这可能允许UE执行程序 这可能有助于增强用户体验。
-
-
-
-
-
-
-
-
-
Search Results
42
records
(took 0.028 seconds)
