-
公开(公告)号：US20230403541A1
公开(公告)日：2023-12-14
申请号：US18199669
申请日：2023-05-19
Applicant: NEC Corporation
Inventor： Phong NGUYEN
CPC classification number: H04W4/40 , H04W76/10 , G08G1/22 , H04W72/20 , H04L5/0048
Abstract: The present disclosure relates to a method of configuring an integrated resource pool for use in an advanced wireless communication system such as 5G (the Fifth Generation) system. The method comprises configuring a first logical resource pool dedicated for V2X sidelink communication, or open loop communication, in sharing driving related application data including but not being limited to status data, sensor data, and intention data. Further, the method comprises configuring a second logical resource pool dedicated for V2X sidelink communication, or closed-loop communication, in sharing time-sensitive coordination data and/or exchanging time-sensitive coordination data in short distance grouping such as synchronised coordination driving and long distance grouping such as platooning. The method further comprises configuring one primary set of resources and one or more secondary sets of resources from the second logical resource pool for secured intra-platoon communications.
-
公开(公告)号：US20210021380A1
公开(公告)日：2021-01-21
申请号：US17043893
申请日：2018-07-05
Applicant: NEC CORPORATION
Inventor： Phong NGUYEN , Rajitha PALIPANA
Abstract: In the present invention, a common UL control channel resources is configured and scheduled for sharing among URLLC UEs (102) within a servicing cell. An enhanced HARQ-less transmission technique (20) is employed for delivering DL URLLC data packets to the intended UEs (102). On DL URLLC data transmission basis, via a scheduling DCI, a gNB (101) dynamically indicates to the intended URLLC UE (102), the UL control resource including the time slots for use in transmitting limited acknowledge information.
-
公开(公告)号：US20190313372A1
公开(公告)日：2019-10-10
申请号：US16436115
申请日：2019-06-10
Applicant: NEC Corporation
Inventor： Phong NGUYEN , Pushpika WIJESINGHE
IPC: H04W72/02 , H04W88/06 , H04W76/28 , H04W72/04 , H04W48/16 , H04W4/06 , H04W8/00 , H04W36/00 , H04W4/70 , H04W48/20 , H04W52/02 , H04W56/00 , H04W76/27
Abstract: A device-to-device user equipment (D2D-UE) and a method for use by a device-to-device user equipment (D2D-UE) is provided. The method comprises: determining, according to a non-UE specific resource allocation configuration, a plurality of available channels within a resource pool; selecting a primary channel of the plurality of available channels for the transmission of data; determining one or more transmission (TX) opportunities and one or more reception (RX) opportunities associated with the selected primary channel, wherein the transmit opportunities comprise a transmit subframe and an associated transmit resource block which are allocated for data transmission, and the reception opportunities comprise a transmit subframe which is not allocated for data transmission; transmitting a scheduling assignment (SA) on a TX opportunity of the TX opportunities; and receiving, an SA of another D2D-UE on an RX opportunity of the RX opportunities.
-
公开(公告)号：US20180249518A1
公开(公告)日：2018-08-30
申请号：US15548007
申请日：2016-02-09
Applicant: NEC CORPORATION
Inventor： Phong NGUYEN
CPC classification number: H04W76/14 , H04W4/10 , H04W72/0446 , H04W72/0453 , H04W72/1278
Abstract: A method and system for device-to-device (D2D) communication off-network is provided. The method includes providing, from a first D2D-UE to at least one second D2D-UE, a scheduling assignment (SA) providing, from between the first D2D-UE to the at least one second D2D-UE, MAC-PDU data according to the scheduling assignment.
-
公开(公告)号：US20180014307A1
公开(公告)日：2018-01-11
申请号：US15714489
申请日：2017-09-25
Applicant: NEC Corporation
Inventor： Phong NGUYEN , Yuanrong LAN
CPC classification number: H04W72/0493 , H04L1/16 , H04L1/1861 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0446
Abstract: A method is disclosed for PHICH resource allocation in a wireless communication system that supports flexible TDD UL-DL configuration and in which different TDD UL-DL configurations are available and the TDD UL-DL configuration used by first UEs which operate according to the flexible TDD configuration can be different to the TDD UL-DL configuration used by second UEs which operate according to a long term TDD UL-DL configuration. The method comprising allocating a PHICH resource for both first UEs and second UEs according to LTE timing rules applicable to the TDD UL-DL configuration in use by second UEs.
-
Patent Agency Ranking
公开(公告)号：US20160007360A1
公开(公告)日：2016-01-07
申请号：US14421106
申请日：2014-02-28
Applicant: NEC Corporation
Inventor： Phong NGUYEN , Yuanrong LAN
CPC classification number: H04W72/0493 , H04L1/16 , H04L1/1861 , H04L5/0053 , H04L5/0055 , H04L5/14 , H04L5/1469 , H04L5/16 , H04W72/0446
Abstract: A method is disclosed for PHICH resource allocation in a wireless communication system that supports flexible TDD UL-DL configuration and in which different TDD UL-DL configurations are available and the TDD UL-DL configuration used by first UEs which operate according to the flexible TDD configuration can be different to the TDD UL-DL configuration used by second UEs which operate according to a long term TDD UL-DL configuration. The method comprising allocating a PHICH resource for both first UEs and second UEs according to LTE timing rules applicable to the TDD UL-DL configuration in use by second UEs.
Abstract translation: 公开了在支持灵活的TDD UL-DL配置并且其中不同的TDD UL-DL配置可用的无线通信系统中的PHICH资源分配的方法以及根据灵活TDD操作的第一UE使用的TDD UL-DL配置 配置可以不同于根据长期TDD UL-DL配置操作的第二UE使用的TDD UL-DL配置。 该方法包括根据适用于第二UE使用的TDD UL-DL配置的LTE定时规则为第一UE和第二UE两者分配PHICH资源。
-
公开(公告)号：US20150312936A1
公开(公告)日：2015-10-29
申请号：US14422453
申请日：2013-08-30
Applicant: NEC Corporation
Inventor： Phong NGUYEN , Yuanrong LAN
CPC classification number: H04W74/002 , H04B7/15557 , H04L1/0061 , H04L1/1887 , H04L5/14 , H04W72/0406 , H04W88/02 , H04W88/08
Abstract: According to an exemplary embodiment, a control signalling method in a wireless communications system for reducing false positives, the method comprising: lengthening cyclic redundancy check (CRC) information by assigning at least one predetermined value to at least one downlink control information (DCI) field. As a result, it is possible to reduce the probability of false positive.
Abstract translation: 根据示例性实施例，一种用于减少误报的无线通信系统中的控制信令方法，所述方法包括：通过将至少一个预定值分配给至少一个下行链路控制信息（DCI）字段来延长循环冗余校验（CRC）信息 。 结果，可以降低假阳性的可能性。
-
公开(公告)号：US20210314750A1
公开(公告)日：2021-10-07
申请号：US17267126
申请日：2019-05-29
Applicant: NEC Corporation
Inventor： Phong NGUYEN
Abstract: The present disclosure relates to a method of configuring an integrated resource pool for use in an advanced wireless communication system such as 5G (the Fifth Generation) system. The method comprises configuring a first logical resource pool dedicated for V2X sidelink communication, or open loop communication, in sharing driving related application data including but not being limited to status data, sensor data, and intention data. Further, the method comprises configuring a second logical resource pool dedicated for V2X sidelink communication, or closed-loop communication, in sharing time-sensitive coordination data and/or exchanging time-sensitive coordination data in short distance grouping such as synchronised coordination driving and long distance grouping such as platooning. The method further comprises configuring one primary set of resources and one or more secondary sets of resources from the second logical resource pool for secured intra-platoon communications.
-
公开(公告)号：US20200313800A1
公开(公告)日：2020-10-01
申请号：US16902508
申请日：2020-06-16
Applicant: NEC Corporation
Inventor： Pushpika WIJESINGHE , Phong NGUYEN
Abstract: A method and system for use in an advanced wireless communication network is provided. The method comprises: providing, to a group of UEs, a resource multiplexing configuration defining resource multiplexing for cellular and non-cellular communication; and allocating resources to the group of UEs for cellular communication, according to the resource multiplexing configuration. Advantageously, the method enables collisions and interference between D2D and cellular transmissions to be reduced or avoided.
-
公开(公告)号：US20200252984A1
公开(公告)日：2020-08-06
申请号：US16855526
申请日：2020-04-22
Applicant: NEC CORPORATION
Inventor： Phong NGUYEN , Kevin LIN
Abstract: A system and method of data communication is provided for use in a wireless communication system. The wireless communication system includes a base station, a relay user equipment (UE) and an out of coverage UE (OOC-UE). The method includes receiving, at the relay UE and from the base station, a relay cycle configuration, the relay cycle configuration defining a relay cycle including a first time period for device to device (D2D) communication, and a second time period for cellular communication. The method then includes receiving, at the relay UE by D2D communication, within the first time period and from the out of coverage UE (OOC-UE), relay data, and providing, from the relay UE by cellular communication, within the second time period and to the BS, the relay data.
-
-
-
-
-
-
-
-
-
Search Results
36
records
(took 0.018 seconds)
