公开(公告)号：US20250151158A1

公开(公告)日：2025-05-08

申请号：US19012045

申请日：2025-01-07

Applicant: ZTE Corporation

Inventor： Xiubin SHA ,  Bo DAI ,  Yuan GAO ,  Eswar Kalyan VUTUKURI

IPC: H04W76/28

Abstract: This disclosure relates generally to a method, device, and system for discontinuous data transmission and discontinuous data reception in a wireless network. One method performed by a wireless device is disclosed. The method may include receiving, from a network node, a first message comprising a first connected state Discontinuous Reception (DRX) configuration or an indicator indicating the first connected state DRX configuration, wherein the first connected state DRX configuration is assigned to a first target associated with a first service of the wireless device, the first target comprising one of following: a Data Radio Bearer (DRB); a logical channel; a Semi-Persistent Scheduling (SPS); a Configured Grant (CG); or a Hybrid Automatic Repeat Request (HARQ) process; and applying the first connected state DRX configuration to the first target.

公开(公告)号：US20200322035A1

公开(公告)日：2020-10-08

申请号：US16907809

申请日：2020-06-22

Applicant: ZTE Corporation

Inventor： Xiaojuan SHI ,  Eswar Kalyan VUTUKURI

IPC: H04B7/08 ,  H04W80/02 ,  H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04W56/00 ,  H04B7/06

Abstract: Methods and a wireless communication device for carrying out beam failure recovery include, according to various implementations, using a beam failure recovery request media access control-control element (BFRR MAC CE) to transfer beam failure recovery information (e.g., from one node of a wireless network to another—such as from a mobile wireless communication device to a base station (BS)). The BFRR MAC CE may include one or more of: the reference signal (RS) type (i.e., the type of RS resource), the identity of the RS resource, the identity of a frequency location (e.g., the identity of a bandwidth part in cases where bandwidth part (BWP) is used), and the identity of the serving cell.

公开(公告)号：US20250024555A1

公开(公告)日：2025-01-16

申请号：US18898945

申请日：2024-09-27

Applicant: ZTE CORPORATION

Inventor： Xiubin SHA ,  He HUANG ,  Bo DAI ,  Li ZHANG ,  Yuan GAO ,  Eswar Kalyan VUTUKURI

IPC: H04W76/28

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises receiving, from a wireless network node, configuration information of a connected mode discontinuous reception (C-DRX), wherein the configuration information indicates a non-integer periodicity, and performing the C-DRX based on the non-integer periodicity.

公开(公告)号：US20210352721A1

公开(公告)日：2021-11-11

申请号：US17386254

申请日：2021-07-27

Applicant: ZTE CORPORATION

Inventor： Li ZHANG ,  Eswar Kalyan VUTUKURI ,  Yajun ZHAO

IPC: H04W74/08

Abstract: A method of wireless communication includes selecting, based on a field in a message received by a wireless device, an access procedure mode for accessing a wireless network upon occurrence of a condition and performing, by the wireless device upon occurrence of the condition, the access procedure according to the access procedure mode for accessing the wireless network. In some embodiments, the disclosed techniques may be used to improve the performance of a wireless network by reducing number of listen-before-talk attempts that devices have to make before successfully accessing the wireless network.

公开(公告)号：US20240098804A1

公开(公告)日：2024-03-21

申请号：US18521773

申请日：2023-11-28

Applicant: ZTE Corporation

Inventor： Zhihong QIU ,  He HUANG ,  Eswar Kalyan VUTUKURI

IPC: H04W74/08 ,  H04L1/00

CPC classification number: H04W74/085 ,  H04L1/0008

Abstract: User equipment may request to communicate with a basestation over a contention-based wireless communication channel. The basestation and the user equipment may perform a multiple-step random access protocol to determine whether the user equipment may communicate over the wireless communication channel. The architecture, e.g., the fields and structure of the messages sent by the basestation may indicate the content and type of those same messages.

公开(公告)号：US20220386385A1

公开(公告)日：2022-12-01

申请号：US17887040

申请日：2022-08-12

Applicant: ZTE CORPORATION

Inventor： Zhihong QIU ,  He HUANG ,  Eswar Kalyan VUTUKURI

IPC: H04W74/08

Abstract: Presented are systems and methods for transmission of preamble and payload messages in random access procedures. A wireless communication device may transmit, in a random access (RA) procedure, a RA preamble and a corresponding uplink channel payload to a wireless communication node. The wireless communication device may retransmit, to the wireless communication node, the corresponding uplink channel payload through an uplink grant, responsive to a failure of the transmitted uplink channel payload for the wireless communication node.

公开(公告)号：US20220295547A1

公开(公告)日：2022-09-15

申请号：US17680047

申请日：2022-02-24

Applicant: ZTE Corporation

Inventor： Zhihong QIU ,  He HUANG ,  Eswar Kalyan VUTUKURI

IPC: H04W74/08 ,  H04L1/00

Abstract: User equipment may request to communicate with a basestation over a contention-based wireless communication channel. The basestation and the user equipment may perform a multiple-step random access protocol to determine whether the user equipment may communicate over the wireless communication channel. The architecture, e.g., the fields and structure of the messages sent by the basestation may indicate the content and type of those same messages.

公开(公告)号：US20250063427A1

公开(公告)日：2025-02-20

申请号：US18936535

申请日：2024-11-04

Applicant: ZTE Corporation

Inventor： Xiubin SHA ,  He HUANG ,  Bo DAI ,  Yuan GAO ,  Eswar Kalyan VUTUKURI

IPC: H04W28/06 ,  H04W80/02

Abstract: This disclosure relates generally to a method, device, and system for congestion control in a wireless network. One method performed by a first network element is disclosed. The method may include: providing, to a second network element, a first discard indication indicating a list of PDUs or a list of discarded PDU sets, each discarded PDU set in the list of discarded PDU sets comprising a list of PDUs, wherein the first discard indication triggers the second network element to discard the list of discarded PDUs or the list of discarded PDU sets; or providing, to the second network element, a second discard indication indicating that a PDU is discarded or a PDU set is discarded, wherein the second discard indication triggers the second network element to discard the PDU or the PDU set.

公开(公告)号：US20220272749A1

公开(公告)日：2022-08-25

申请号：US17743034

申请日：2022-05-12

Applicant: ZTE Corporation

Inventor： Li ZHANG ,  He HUANG ,  Eswar Kalyan VUTUKURI

IPC: H04W74/00 ,  H04W74/08

Abstract: This disclosure relates to wireless communication methods that utilize and enable the communication of an indication of a listen-before-talk (LBT) mode from a wireless access node to a mobile station.

公开(公告)号：US20250113247A1

公开(公告)日：2025-04-03

申请号：US18979134

申请日：2024-12-12

Applicant: ZTE Corporation

Inventor： Xiubin SHA ,  He HUANG ,  Bo DAI ,  Yuan GAO ,  Eswar Kalyan VUTUKURI

IPC: H04W28/02

Abstract: A wireless communication method for use in a wireless terminal is disclosed. The method comprises transmitting, to a wireless network node, a baseline buffer size report (BSR) and supplemental information, wherein report information reported by the BSR is determined based on baseline information indicated by the baseline BSR and the supplemental information.