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公开(公告)号：US20190215105A1
公开(公告)日：2019-07-11
申请号：US16336250
申请日：2017-06-22
Applicant: Changlong XU , Jian LI , Chao WEI , Chong LI , Joseph Binamina SORIAGA , Jelei HOU , QUALCOMM Incorporated
Inventor： Changlong XU , Jian Li , Chao WEI , Chong LI , Joseph Binamira SORIAGA , Jilei HOU
IPC: H04L1/18 , H04L1/00 , H03M13/13 , H04B17/336
CPC classification number: H04L1/1819 , H03M13/13 , H04B17/336 , H04L1/00 , H04L1/0063 , H04L1/0068
Abstract: Various aspects of the disclosure relate to retransmission techniques for communication of information (e.g., for wireless communication). In some aspects, if a device's first transmission including encoded data and parity information (subject to puncture) fails, the device's retransmission (e.g., in response to a NAK) involves transmitting the parity information that was punctured. In some aspects, the coding rate used for encoding the data for the first transmission is selected to meet an error rate (e.g., a block error rate) for the second transmission. The second transmission may also include repetition information that includes the encoded data. The repetition information could also include at least a portion of the encoded parity information.
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公开(公告)号：US20190173619A1
公开(公告)日：2019-06-06
申请号：US16208162
申请日：2018-12-03
Applicant: QUALCOMM Incorporated
Inventor： Chong LI , Chih-Ping LI , Jing JIANG
Abstract: Certain aspects of the present disclosure generally relate to wireless communications and, more particularly, to methods and apparatus for rate-matching a stream of bits encoded using polar codes. An exemplary method generally includes determining, based on a time of a transmission, a redundancy version (RV) of data to be transmitted in the transmission and transmitting the determined RV of the data via a wireless medium at the time.
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公开(公告)号：US20180270816A1
公开(公告)日：2018-09-20
申请号：US15921148
申请日：2018-03-14
Applicant: QUALCOMM Incorporated
Inventor： Chong LI , Jing JIANG , Junyi LI , Karl Georg HAMPEL
CPC classification number: H04W72/0446 , H04B7/2656 , H04W72/005 , H04W72/042 , H04W72/0453 , H04W72/048 , H04W72/1273
Abstract: Aspects of the present disclosure describe receiving control data for a slot of a first wireless service, where the control data indicates one or more partial slots of the slot that are intended for communications of the first wireless service. An indicator indicating whether data of the first wireless service is transmitted over at least one of the one or more partial slots can be received at a different time than the control data. The data of the first wireless service over the at least one of the one or more partial slots can be decoded based at least in part on the indicator.
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公开(公告)号：US20180262311A1
公开(公告)日：2018-09-13
申请号：US15917566
申请日：2018-03-09
Applicant: QUALCOMM Incorporated
Inventor： Renqiu WANG , Jing JIANG , Hao XU , Chong LI
CPC classification number: H04L5/0051 , H04L5/0044 , H04L5/0055 , H04L5/0096 , H04W72/042 , H04W72/0446 , H04W72/1236 , H04W72/1242 , H04W72/1289 , H04W72/14
Abstract: In some circumstances, a URLLC may preempt resource. An apparatus may be configured to receive a set of resource blocks from a base station including at least one of eMBB data or URLLC data in a PDSCH. The apparatus may receive a URLLC indicator from the base station. The URLLC indicator may be received embedded within the URLLC data or received separate from the URLLC data within DCI of a PDCCH. The URLLC indicator indicates whether the set of resource blocks includes at least part of the URLLC data. The apparatus may determine, based on the URLLC indicator, whether the set of resource blocks includes the URLLC data and processing the set of resource blocks based on a result of determining whether the set of resource blocks includes the URLLC data.
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25.发明申请公开(公告)号：US20180262289A1
公开(公告)日：2018-09-13
申请号：US15672910
申请日：2017-08-09
Applicant: QUALCOMM Incorporated
Inventor： Chong LI , Jing Jiang
CPC classification number: H04J11/005 , H04L5/0035 , H04W28/04 , H04W52/143 , H04W52/243 , H04W72/0413 , H04W72/082 , H04W72/1231 , H04W72/1284 , H04W92/20
Abstract: A method, an apparatus, and a non-transitory computer-readable medium for wireless communication are provided. The apparatus, which is associated with a first cell, may receive communication information of a second cell, wherein the communication information is associated with a transmission, of a base station associated with the second cell, to an ultra-reliable low latency communication (URLLC) user equipment (UE) located in the second cell; and/or reduce transmission power of the apparatus associated with the first cell, in at least one resource, to reduce interference with the transmission by the base station to the URLLC UE.
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Patent Agency Ranking
公开(公告)号：US20180176922A1
公开(公告)日：2018-06-21
申请号：US15789489
申请日：2017-10-20
Applicant: QUALCOMM Incorporated
Inventor： Chong LI , Junyi LI , Hao XU , Jing JIANG
Abstract: A first apparatus may puncture, in at least two subslots, a first type of data or control information with a second type of data or control information. The first apparatus may bundle the least two subslots within a subframe, and the subframe may include a portion for carrying acknowledgment (ACK)/negative acknowledgment (NACK) information associated with the second type of data or control information. The first apparatus may communicate with a user equipment (UE) during the at least two subslots within the subframe. A second apparatus may receive ACK/NACK information associated with a second type of data or control information. The second apparatus may reduce a transmission power for a first type of data or control information during a subsequent subframe when the ACK/NACK information indicates a negative acknowledgement.
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27.发明申请公开(公告)号：US20180139023A1
公开(公告)日：2018-05-17
申请号：US15712093
申请日：2017-09-21
Applicant: QUALCOMM Incorporated
CPC classification number: H04L5/0051 , H04L5/0007 , H04L5/0053 , H04L5/0082 , H04L5/0085 , H04L5/0094 , H04L5/06 , H04W74/0858 , H04W84/042
Abstract: A first apparatus may send, to a base station, a set of channel quality indicators associated with a set of channels. The first apparatus may monitor sets of control channel elements in a search space based on the set of channel quality indicators sent to the base station. A second apparatus may receive, from a first user equipment, a set of channel quality indicators associated with a set of channels. The second apparatus may send, based on the set of channel quality indicators received from the first user equipment, control information on a physical downlink control channel associated with the first user equipment in a search space specific to the first user equipment.
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28.发明公开公开(公告)号：US20240364481A1
公开(公告)日：2024-10-31
申请号：US18764463
申请日：2024-07-05
Applicant: QUALCOMM Incorporated
Inventor： Jeonghun PARK , Chong LI , Seyedkianoush HOSSEINI , Wanshi CHEN , Jing JIANG
IPC: H04L5/00 , H04B17/336 , H04L1/08 , H04L1/1812 , H04L1/1867 , H04W84/04
CPC classification number: H04L5/0055 , H04L1/08 , H04L1/1812 , H04L1/1887 , H04L1/1896 , H04B17/336 , H04W84/045
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indicator associated with a hybrid automatic repeat request (HARQ) process,
wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and decode the HARQ transmission based at least in part on the mini-slots. In some aspects, a base station may transmit an indicator, associated with a HARQ process, to a user equipment, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and transmit the HARQ transmission to the user equipment using the mini-slots. Numerous other aspects are provided.-
公开(公告)号：US20210306093A1
公开(公告)日：2021-09-30
申请号：US17301996
申请日：2021-04-21
Applicant: QUALCOMM Incorporated
Inventor： Piyush GUPTA , Junyi LI , Chong LI , Hua WANG , Karl Georg HAMPEL
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a plurality of communications from a corresponding plurality of transmission/reception points (TRPs) included in a coordinated multipoint network. At least two communications, of the plurality of communications, may have different redundancy versions from a common codebook, and may be received in a same transmission time interval (TTI). The UE may decode the plurality of communications using joint decoding. Numerous other aspects are provided.
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30.发明申请公开(公告)号：US20200374090A1
公开(公告)日：2020-11-26
申请号：US16947751
申请日：2020-08-14
Applicant: QUALCOMM Incorporated
Inventor： Jeonghun PARK , Chong LI , Seyedkianoush HOSSEINI , Wanshi CHEN , Jing JIANG
Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive, from a base station, an indicator associated with a hybrid automatic repeat request (HARQ) process, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and decode the HARQ transmission based at least in part on the mini-slots. In some aspects, a base station may transmit an indicator, associated with a HARQ process, to a user equipment, wherein the indicator indicates a number of mini-slots to be bundled for a HARQ transmission of the HARQ process; and transmit the HARQ transmission to the user equipment using the mini-slots. Numerous other aspects are provided.
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