-
1.发明公开公开(公告)号：US20230328585A1
公开(公告)日：2023-10-12
申请号：US18151555
申请日：2023-01-09
发明人： SaiRamesh Nammi , Arunabha Ghosh , Xiaoyi Wang
IPC分类号： H04L1/1607 , H04L1/00 , H04W28/04 , H04L1/1829 , H04L1/1812
CPC分类号： H04W28/04 , H04L1/0071 , H04L1/1607 , H04L1/1812 , H04L1/1832 , H04L1/1858
摘要： The described technology is generally directed towards a composite HARQ-ACK response that contains information corresponding to a current HARQ-ACK composed with one or more previous HARQ-ACKs in a single uplink transmission. As a result, even with a HARQ-ACK repetition factor greater than one, the network is able to schedule the user equipment in consecutive time intervals as if the repetition factor was one (that is, as if no repetition).
-
公开(公告)号：US20230199742A1
公开(公告)日：2023-06-22
申请号：US18173028
申请日：2023-02-22
发明人： Xiaoyi Wang , Arunabha Ghosh , SaiRamesh Nammi , Salam Akoum
IPC分类号： H04W72/044 , H04W72/02 , H04W24/02 , H04W72/23
CPC分类号： H04W72/046 , H04W72/02 , H04W24/02 , H04W72/23 , H04W88/02
摘要： Facilitating receiver beamforming and antenna panel switching in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a system can comprise performing a receiver beam evaluation procedure that determines whether a receiving beam is to be changed from a first receiving beam to a second receiving beam. The operations can also comprise transmitting, to a network device, a request for permission to perform a beam management procedure that switches the receiving beam from the first receiving beam to the second receiving beam. Further, the operations can comprise receiving, from the network device, a response to the request. The response can comprise an indication of an action to be performed based on a result of the receiver beam evaluation procedure.
-
公开(公告)号：US11658851B2
公开(公告)日：2023-05-23
申请号：US17662271
申请日：2022-05-06
发明人： SaiRamesh Nammi , Arunabha Ghosh , Xiaoyi Wang
CPC分类号： H04L25/03929 , H04B7/0482 , H04B7/0486 , H04B7/063 , H04B7/0626 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/06 , H04L25/0204
摘要： The disclosed subject matter relates to employing modulation layer mapping to improve the performance of multiple-input and multiple-output (MIMO) communication systems. In one embodiment, a method comprises determining, by a device comprising a processor, codeword information in association with establishment of a wireless communication link with a network device of a wireless communication network, wherein the device and the network device are configured to communicate via the communication link using a MIMO communication scheme. The determining the codeword information comprises determining a code rate and determining a number of modulation indexes for the code rate based on signal-to-noise ratios respectively associated with channel layers included in the MIMO communication scheme. The method further comprises sending, by the device, the codeword information to the network device via a control channel of the wireless communication link.
-
公开(公告)号：US11626953B2
公开(公告)日：2023-04-11
申请号：US17244996
申请日：2021-04-30
发明人： Xiaoyi Wang , Salam Akoum , Ralf Bendlin
摘要： According to an embodiment, a system can comprise a processor and a memory that can store executable instructions that, when executed by the processor, facilitate performance of operations. The operations can include generating a first signal in an initial domain and transforming the first signal into a first portion of a time-frequency grid of a time-frequency domain, resulting in a transformed first signal. The operations further include combining the transformed first signal with a second signal of a second portion of the time-frequency grid, resulting in a combined signal, and transmitting the combined signal to a user equipment device for a further transformation. The operations further include receiving a response signal from the user equipment device that was configured, based on the further transformed first signal.
-
公开(公告)号：US11622352B2
公开(公告)日：2023-04-04
申请号：US16440847
申请日：2019-06-13
发明人： Xiaoyi Wang , Arunabha Ghosh , SaiRamesh Nammi , Salam Akoum
摘要： Facilitating receiver beamforming and antenna panel switching in advanced networks (e.g., 4G, 5G, and beyond) is provided herein. Operations of a system can comprise performing a receiver beam evaluation procedure that determines whether a receiving beam is to be changed from a first receiving beam to a second receiving beam. The operations can also comprise transmitting, to a network device, a request for permission to perform a beam management procedure that switches the receiving beam from the first receiving beam to the second receiving beam. Further, the operations can comprise receiving, from the network device, a response to the request. The response can comprise an indication of an action to be performed based on a result of the receiver beam evaluation procedure.
-
公开(公告)号：US11621814B2
公开(公告)日：2023-04-04
申请号：US17343019
申请日：2021-06-09
发明人： Xiaoyi Wang
摘要： The technologies described herein are generally directed toward link adaption for multistage messages. According to an embodiment, a system can comprise a processor and a memory that can enable operations facilitating performance of operations including determining that a control signal that was transmitted by the first device was not received by a second device, wherein the control signal comprises a first portion employing a first transmission scheme and a second portion employing a second transmission scheme. The operations can further include based on the determining that the control signal was not received by the second device, selecting a third transmission scheme for the second portion of the control signal. Further, the operations can include, based on a mapping of the third transmission scheme to a fourth transmission scheme in a mapping reference, selecting the fourth transmission scheme for the first portion of the control signal, and transmitting the control signal.
-
公开(公告)号：US11563479B2
公开(公告)日：2023-01-24
申请号：US17378452
申请日：2021-07-16
发明人： Xiaoyi Wang , Salam Akoum
摘要： A test transmission can be used to train and/or select a signal. For example, a cellular network can configure a receiver with a recommended receiver signal sweeping pattern for mobile devices. A transmitter device can duplicate a data packet transmission and send it to a receiver device to ensure that the receiver can receive the duplicated packets from different signals. Consequently, the duplicated data packet can be indicated in the associated control channel so that the receiver is aware that the data packet is a duplicated transmission, and based on this info and configuration data, the receiver can select a more favorable signal.
-
公开(公告)号：US11558915B2
公开(公告)日：2023-01-17
申请号：US17039205
申请日：2020-09-30
发明人： Thomas Novlan , Arunabha Ghosh , Salam Akoum , Milap Majmundar , Xiaoyi Wang
摘要： The same or similar physical signals can be used for both user equipment (UE) and an integrated access backhaul (IAB) node. Different configurations of resources and/or transmission periods of the signals can be used for initial access for access UEs and IAB nodes. In addition, since the UE functionality for IAB nodes is not fully identical with access UEs, the network can identify which UEs performing initial access are normal access UEs or are IAB nodes with UE functionality. Furthermore, the parameters for configuring radio resource management operation at the IAB node gNode B function can consider a half-duplex constraint imposed by the UE function and can also analyze hop order and other topology/route management functionalities.
-
公开(公告)号：US11528587B2
公开(公告)日：2022-12-13
申请号：US17190506
申请日：2021-03-03
IPC分类号： H04W4/00 , H04W76/15 , H04W4/40 , H04W4/08 , G08G1/00 , H04W72/04 , H04W8/14 , H04W24/10 , H04W12/06 , H04W84/20 , H04W76/14
摘要： The described technology is generally directed towards a multi-connectivity (three or more simultaneous communication links) framework in a wireless communication network, including aspects and components that support the operation of New Radio vehicle-to-everything (V2X) services. Aspects of the framework include initial access and V2X establishment, local manager selection, sidelink and cellular resource configuration, mobility and measurements (and reporting), group communication and vehicular platooning support, and V2X configuration and local manager association.
-
公开(公告)号：US20220264699A1
公开(公告)日：2022-08-18
申请号：US17661765
申请日：2022-05-03
IPC分类号： H04W84/20 , H04L45/028
摘要： The described technology is generally directed towards an autonomous topology management scheme in a wireless communications network that establishes a hierarchical structure from a peer-to-peer network without assistance from the wireless network. A group of user equipment (UEs) negotiate with each other to elect a local manager that acts as a base station by which other UEs of the group can access network resources. Described is an example voting scheme by which the negotiation process elects the local manager for a term.
-
-
-
-
-
-
-
-
-
搜索结果
422 条记录 (耗时 0.037 秒)
