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公开(公告)号：US11483853B2
公开(公告)日：2022-10-25
申请号：US16943650
申请日：2020-07-30
摘要： Methods, systems, and devices for wireless communications are described for identifying a file having a set of packets that are configured to be processed together. The base station may determine a segmentation scheme for the file based on a size of the file and identify a batch of assignments for communicating the file via a batch of transmissions based on the segmentation scheme. The base station may communicate the file via the batch of transmissions with a user equipment (UE) during the batch of assignments. Additional techniques are described herein for a UE to identify that the UE is storing a file in a buffer at the UE. The UE may transmit an indication to the base station that the buffer includes the file. In some cases, the UE may indicate a size of the file.
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公开(公告)号：US20220322284A1
公开(公告)日：2022-10-06
申请号：US17683243
申请日：2022-02-28
发明人： Linhai He , Miguel Griot , Xipeng Zhu
摘要： A UE may select one or more paging attributes for paging reception. The one or more paging attributes may be selected from a set of network supported paging attributes. The UE may transmit, to a network, an indication of the one or more paging attributes for paging reception. The UE may receive, from the network, a response message based on the indication of the one or more paging attributes. The response message may include a first UE group number. The first UE group number may be based on at least the one or more paging attributes. The UE may receive a paging indication including a UE group number. The UE may proceed to receive and decode the paging message associated with the paging indication when the UE group number in the paging indication matches the first UE group number. Otherwise, the UE may safely disregard the paging message.
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公开(公告)号：US20220311500A1
公开(公告)日：2022-09-29
申请号：US17597152
申请日：2020-07-31
发明人： Ruiming Zheng , Linhai He , Yan Zhou , Tao Luo
摘要： Aspects for MAC CE configurations for beam failure recovery operations are disclosed. In one aspect, a method of wireless communication comprising: determining, by a user equipment (UE), a beam failure recovery for a serving cell; transmitting, by the UE, a beam failure recovery request for the serving cell; and transmitting, by the UE, a MAC CE including new beam information and including serving cell identification information multiple serving cells, including the serving cell, wherein the serving cell identification information identifies the multiple serving cells. In another aspect, the MAC CE may include bandwidth part information. Other aspects and features are also claimed and described.
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44.发明申请公开(公告)号：US20220248421A1
公开(公告)日：2022-08-04
申请号：US17168143
申请日：2021-02-04
发明人： Linhai He
摘要： Methods, systems, and devices for wireless communication are described. Generally, the described techniques provide for a user equipment (UE) to receive a logical channel configuration indicating whether logical channels at the UE are configured to use an access link, a sidelink, or both. A UE may determine that data is available on one or more logical channels and may transmit a buffer status report and a scheduling request to a base station based on the determination. In response, the base station may transmit an uplink grant to the UE allocating resources for transmitting the available data based on the logical channel configuration. The UE may transmit the available data on the access link, the sidelink, or both, based on the received uplink grant, the logical channels to which the available data applies, and the logical channel configuration.
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公开(公告)号：US11363641B2
公开(公告)日：2022-06-14
申请号：US16933921
申请日：2020-07-20
发明人： Jing Lei , Linhai He , Enoch Shiao-Kuang Lu
摘要： Certain aspects of the present disclosure provide techniques for validation rules for message transmission occasions. In some cases, a user equipment (UE) may select a random access message transmission occasion for a preamble and a payload of a random access message, wherein the random access message transmission occasion comprises a preamble occasion and a payload occasion, select a preamble sequence for the preamble to transmit in the preamble occasion of the random access message transmission occasion of a two-step random access channel (RACH) procedure, select at least one resource unit (RU) for transmitting the payload in the payload occasion, validate the selected random access message transmission occasion based on one or more criteria, and transmit the preamble sequence and the payload in the selected message transmission occasion if the selected random access message transmission occasion is validated.
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公开(公告)号：US11356882B2
公开(公告)日：2022-06-07
申请号：US16925002
申请日：2020-07-09
发明人： Linhai He , Aleksandar Damnjanovic , Gavin Bernard Horn , Aziz Gholmieh , Yue Yang , Tao Luo , Sumeeth Nagaraja
摘要： Various techniques are proposed to enhance or expand the capabilities or usage of buffer status request (BSR) and scheduling request (SR) in new radio (NR) applications. In an implementation, techniques are proposed to extend the SR in long term evolution (LTE) baseline with additional information to help a base station (e.g., gNB) schedule faster and more efficiently. Moreover, a new BSR triggering condition is proposed to report new data based on particular events instead of being time-based. Modifications being proposed to both BSR and SR can be customized for different numerologies/transmission time intervals (TTIs). Modifications being proposed to SR can also be used to indicate a user equipment (UE) new beam selection after recovering from a beam failure.
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公开(公告)号：US20220116920A1
公开(公告)日：2022-04-14
申请号：US17645002
申请日：2021-12-17
发明人： Seyedkianoush Hosseini , Gabi Sarkis , Wei Yang , Chih-Ping Li , Heechoon Lee , Jing Jiang , Peter Gaal , Wanshi Chen , Linhai He , Joseph Binamira Soriaga
摘要： Methods, systems, and devices for wireless communications are described that provide for service indication via downlink control information (DCI) in which different services have a same DCI size. Techniques provide also that a DCI format may be indicated by a masking operation on a cyclic redundancy check (CRC) of the DCI. The DCI may include an indicator field that may indicate the service of the associated operation. The indication may also be provided via different monitoring occasions of the DCI transmissions that are associated with different services. Different DCI search spaces also may be associated with different services and provide the service indication. Additionally or alternatively, different scrambling sequences used on all or a portion of control information or demodulation reference signal transmissions may be associated with different services.
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公开(公告)号：US20220061084A1
公开(公告)日：2022-02-24
申请号：US17406039
申请日：2021-08-18
发明人： Wooseok Nam , Linhai He , Tao Luo
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may determine a recommended configuration for a configured grant that is to be received, at least in part, via radio resource control messaging. The UE may transmit, to a base station, one or more messages indicating the recommended configuration for the configured grant at the UE. The one or more messages may include at least one of a configured grant-specific scheduling request or a configured grant-specific control element. In some cases, at least one of the configured grant-specific scheduling request or the configured grant-specific control element may be formatted for association with grants that are received, at least in part, via radio resource control messaging. The UE may receive, from the base station, a configuration for the configured grant based on the recommended configuration.
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公开(公告)号：US11202319B2
公开(公告)日：2021-12-14
申请号：US16287508
申请日：2019-02-27
发明人： Muhammad Nazmul Islam , Tao Luo , Bilal Sadiq , Linhai He , Sony Akkarakaran , Wooseok Nam , Navid Abedini , Wanshi Chen
摘要： Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit two or more connection requests prior to expiration of a UE connection response window. In some examples, the UE may re-set a UE connection response window each time the UE transmits a connection request. In some examples, the base station and UE may set their respective connection response windows after the UE transmits connections requests in a set of consecutive transmission opportunities. In some examples, the base station and UE may set their respective connection response windows based at least in part on a first available transmission opportunity. In some examples, the UE may include an indication of a position in a transmission sequence in the connection response, and the base station may set the UE connection response window based at least in part on the indication.
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公开(公告)号：US20210360579A1
公开(公告)日：2021-11-18
申请号：US17302074
申请日：2021-04-22
发明人： Iyab Issam Sakhnini , Tao Luo , Linhai He , Jelena Damnjanovic
摘要： Provided herein are various techniques and solutions to paging user equipment (UE). In particular, paging at higher levels of granularity, such as a beam level, for low mobility or stationary UEs in inactive and/or idle states are described. An apparatus may be configured to receive, from a network, a message configuring at least one beam notification area associated with positioning of the apparatus. The at least one beam notification area may include a set of beams corresponding to a set of cells identified by the network as candidates for carrying a paging message for the apparatus in the at least one beam notification area. The apparatus may be further configured to receive the paging message from the network via one of the set of beams corresponding to one of the set of cells in which the apparatus is positioned based on the at least one beam notification area.
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