-
公开(公告)号：US10524263B2
公开(公告)日：2019-12-31
申请号：US15660570
申请日：2017-07-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu
Abstract: The present invention discloses an apparatus and a method for determining a subband resource and relates to the field of communications network technologies, so as to resolve a problem of how to ensure communication between user equipment and a base station while costs of the UE or complexity of the UE is reduced. In embodiments of the present invention, subband resource information acquired by UE is used to determine a subband resource, so that data and/or control information can be transmitted according to the subband resource. The solutions provided in the embodiments of the present invention are suitable to be used to determine a subband resource.
-
公开(公告)号：US10314024B2
公开(公告)日：2019-06-04
申请号：US15413477
申请日：2017-01-24
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jinhuan Xia , Brian Classon , Matthew William Webb , Zheng Yu
Abstract: The present invention relates to the field of communications technologies, and discloses methods for transmitting and storing downlink data, a base station, and a terminal. In this solution, each time when a base station transmits downlink data, bits are selected in such a way that a length and a start point of a sequence that a terminal of any terminal category expects to receive in initial transmission (or retransmission) of a code block are the same as a length and a start point of a sequence that a transmit end determines to transmit for the same code block, so that the terminal can perform reliable decoding. Therefore, a disadvantage is avoided that the terminal cannot correctly perform storing and further cannot correctly perform decoding each time when the terminal stores a retransmitted code block for a same code block, and decoding accuracy of the terminal is improved.
-
公开(公告)号：US10285197B2
公开(公告)日：2019-05-07
申请号：US15272315
申请日：2016-09-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fang Nan , Zheng Yu , Xingqing Cheng
Abstract: A random access response method, a base station, and a terminal are disclosed. In an embodiment the method includes receiving a random access preamble sent in an enhanced manner, determining at least one of level information or resource information corresponding to the random access preamble sent in the enhanced manner and sending a random access response RAR of the random access preamble according to the at least one of the level information or the resource information, where the RAR is carried by a physical downlink shared channel PDSCH.
-
164.发明授权公开(公告)号：US10284348B2
公开(公告)日：2019-05-07
申请号：US14981487
申请日：2015-12-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Jinhuan Xia , Xingqing Cheng
Abstract: The present application discloses a control information sending method that includes: determining, from a preset set of patterns, a pattern as a first pattern, where the pattern comprised in the preset set of patterns is one or more patterns that are determined according to a coverage enhancement degree. The pattern determines an aggregation level that is used for transmitting control information, and determines the number of the multiple subframes, and also determines a resource indicator for a resource that is used for transmitting the control information. The pattern further determines a control information format that is used for transmitting, in each subframe of the multiple subframes, the control information. The method further includes: acquiring, according to the first pattern, the control information on a resource, to which the control information is mapped, in each subframe of the multiple subframes.
-
公开(公告)号：US10271311B2
公开(公告)日：2019-04-23
申请号：US14710775
申请日：2015-05-13
Applicant: Huawei Technologies Co., Ltd.
Inventor： Xingqing Cheng , Fang Nan , Zheng Yu , Ningbo Zhang , Deping Liu
Abstract: Embodiments of the present invention disclose a trigger method and related apparatus. The embodiments of the present invention include: determining time-frequency resource configuration information of a physical trigger channel PTCH; detecting one PTCH on a time-frequency resource occupied by the one PTCH indicated by the time-frequency resource configuration information of the PTCH; determining whether triggering exists according to a PTCH detection result, where the triggering is used to indicate that first information needs to be transmitted in a first information subframe or a first information opportunity associated with the PTCH; and transmitting the first information in the first information subframe or the first information opportunity associated with the PTCH if it is determined that the triggering exists.
-
Patent Agency Ranking
公开(公告)号：US10225865B2
公开(公告)日：2019-03-05
申请号：US15070920
申请日：2016-03-15
Applicant: Huawei Technologies Co., Ltd.
Abstract: Embodiments of the present disclosure relate to the communications field, and provide a method for predetermining a resource in random access, user equipment, and a base station, so that a process of random access can be simplified, and reliability of information transmission in the process of random access can be improved. The method is: an implicit manner is used to indicate some or all of identifiers of a random access preamble index; so that a message in a procedure of random access is simplified, and at the same time resources used for transmitting an RAR reply message, transmitting a contention resolution message, retransmitting an RAR reply message, and retransmitting a contention resolution message are configured by using signaling or preset by a system. The embodiments of the present disclosure are used for a process of random access.
-
167.发明授权公开(公告)号：US10070399B2
公开(公告)日：2018-09-04
申请号：US15588504
申请日：2017-05-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fang Nan , Xingqing Cheng , Zheng Yu
Abstract: A physical random access channel enhanced transmission method, a network device, and a terminal are disclosed, where implementation of the terminal is used as an example, and the terminal includes: a processor, configured to determine level information of physical random access channel PRACH enhanced transmission; and to determine a first characteristic parameter that is of PRACH enhanced transmission and that is related to the determined level information of PRACH enhanced transmission, where the first characteristic parameter includes transmit power and a preamble format; and a transmitter, configured to perform PRACH enhanced sending according to the first characteristic parameter determined by the processor.
-
公开(公告)号：US20180219665A1
公开(公告)日：2018-08-02
申请号：US15934026
申请日：2018-03-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Yi Wang , Xiangdong Zhang
CPC classification number: H04L5/0055 , H04L1/1812 , H04L1/1854 , H04L1/1858 , H04W4/70 , H04W28/04 , H04W72/121 , H04W72/1273
Abstract: A feedback information transmission method, a base station, and user equipment are provided. The feedback information transmission method includes: receiving, by a base station, uplink data separately sent by a plurality of user equipments (UEs); determining, by the base station, feedback information for uplink data sent by each of the plurality of UEs, where the feedback information indicates an acknowledgement (ACK) or a negative acknowledgement (NACK); and transmitting, by the base station by using one control channel, a plurality of pieces of feedback information respectively corresponding to the uplink data sent by the plurality of UEs.
-
公开(公告)号：US20180070377A1
公开(公告)日：2018-03-08
申请号：US15812982
申请日：2017-11-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu
CPC classification number: H04W72/1278 , H04L5/003 , H04L5/0053 , H04W72/042 , H04W72/0453 , H04W72/1205
Abstract: The present disclosure discloses a control channel transmission method, which includes: sending a first message to user equipment UE, where the first message includes a set of control channel configuration information; determining, for the user equipment (UE) according to the set of control channel configuration information, control channel configuration information used to transmit a control channel; and transmitting the control channel according to the control channel configuration information that is determined for the UE and used to transmit the control channel. The control channel configuration information used to transmit the control channel may be determined for the user equipment, and the control channel is transmitted (that is, received or sent) according to the control channel configuration information. Therefore, when transmitting the control channel, the UE can directly transmit a control channel corresponding to the control channel configuration information. In this way, detection complexity of the UE is reduced.
-
公开(公告)号：US09769831B2
公开(公告)日：2017-09-19
申请号：US14618330
申请日：2015-02-10
Applicant: Huawei Technologies Co., Ltd.
Inventor： Zheng Yu , Fang Nan , Ningbo Zhang , Xingqing Cheng
CPC classification number: H04W72/048 , H04W4/70 , H04W72/042 , H04W72/0446 , H04W72/0453 , H04W74/0833
Abstract: A random access method, a base station and a terminal are disclosed. The method includes: receiving, by a base station, a preamble sequence that is sent by a terminal during random access; identifying a type of the terminal according to the preamble sequence; and sending, according to the type of the terminal, a message of a random access procedure to the terminal on processing bandwidth supported by the terminal.
-
-
-
-
-
-
-
-
-
Search Results
176
records
(took 0.05 seconds)
