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1. 发明申请

US20220248398A1 METHOD AND APPARATUS FOR TRANSMITTING A HARQ-ACK 有权
公开(公告)号：US20220248398A1
公开(公告)日：2022-08-04
申请号：US17727736
申请日：2022-04-23
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ravikiran Nory , Vijay Nangia , Robert Love
IPC分类号： H04W72/04 , H04J1/04 , H04W72/12 , H04L5/00 , H04L1/18
摘要： Scheduling information for transmitting a first physical uplink channel within a slot can be transmitted, the slot including a plurality of symbols and including the first physical uplink channel and a second physical uplink channel, and the first physical uplink channel is shorter in duration than the second physical uplink channel. One or more allocated RBs can be determined for the first physical uplink channel based on an indicated sub-band group and one or more indicated RBGs within the indicated sub-band group, the sub-band group including one or more sub-bands, each sub-band comprising one or more RBGs, each RBG comprising one or more RBs, and an RB including one or more contiguous REs. The first physical uplink channel can be transmitted in the one or more allocated RBs in the slot. The scheduling information can indicate the sub-band group and the one or more resource block groups within the sub-band group.

2. 发明授权

US10925022B2 Method and apparatus for communicating synchronization signals 有权
公开(公告)号：US10925022B2
公开(公告)日：2021-02-16
申请号：US16735711
申请日：2020-01-07
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ziad Ahmad , Vijay Nangia , Ravikiran Nory , Ravi Kuchibhotla , Robert Love
IPC分类号： H04W56/00 , H04W72/04 , H04L5/00 , H04L27/26
摘要： A first Synchronization Signal (SS) associated with a first identifier and a second SS associated with a second identifier can be stored. A first SS sequence can be defined by at least an element-wise multiplication of a first sequence with a second sequence. The first sequence can be a first base sequence cyclically shifted with a first cyclic shift value and the second sequence is a second base sequence cyclically shifted with a second cyclic shift value. A second SS sequence can be defined by at least an element-wise multiplication of a third sequence with a fourth sequence. The third sequence can be the first base sequence cyclically shifted with a third cyclic shift value and the fourth sequence is the second base sequence cyclically shifted with a fourth cyclic shift value. The first SS associated with the first identifier and the second SS associated with the second identifier can be output.

3. 发明申请

US20200337091A1 METHOD AND APPARATUS FOR RANDOM ACCESS ON A WIRELSS COMMUNICATION NETWORK 审中-公开
公开(公告)号：US20200337091A1
公开(公告)日：2020-10-22
申请号：US16915997
申请日：2020-06-29
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Vijay Nangia , Ravikiran Nory , Joachim Löhr , Prateek Basu Mallick , Ravi Kuchibhotla , Robert Love
IPC分类号： H04W74/08 , H04W56/00
摘要： A set of reference signals can be received. Each of the set of reference signals can be periodically transmitted by a network entity. Information of a plurality of random access channel preambles and a plurality of reference signals from the set of reference signals can be received via a dedicated radio resource control message. At least one reference signal of the plurality of reference signals can be detected. A reference signal can be selected from the detected at least one reference signal. A random access channel preamble of the plurality of random access channel preambles can be transmitted in a contention-free random access procedure. The random access channel preamble for transmission can be determined based on the selected reference signal.

4. 发明授权

US10772084B2 Method and apparatus for scheduling information for a downlink data channel 有权
公开(公告)号：US10772084B2
公开(公告)日：2020-09-08
申请号：US15866191
申请日：2018-01-09
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ravikiran Nory , Vijay Nangia , Robert Love
IPC分类号： H04W72/12 , H04L1/18 , H04W72/04 , H04J1/04 , H04L5/00 , H04J11/00
摘要： A method and apparatus provide for scheduling information for a downlink data channel. Scheduling information can be transmitted to a user equipment regarding a downlink data channel in a slot. The scheduling information can include information regarding at least a set of allocated subcarriers. The downlink data channel can require the user equipment to send an immediate hybrid automatic repeat request acknowledgement feedback within the slot. Downlink data can be transmitted using every x-th subcarrier among the allocated subcarriers in the last symbol of the downlink data channel.

5. 发明授权

US10568055B2 Method and apparatus for communicating synchronization signals 有权
公开(公告)号：US10568055B2
公开(公告)日：2020-02-18
申请号：US15905757
申请日：2018-02-26
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ziad Ahmad , Vijay Nangia , Ravikiran Nory , Ravi Kuchibhotla , Robert Love
IPC分类号： H04W56/00 , H04W72/04
摘要： A method and apparatus can communicate synchronization signals. A first Synchronization Signal (SS) associated with a first Identity (ID) can be received. A first SS sequence for the first SS can be defined by at least an element-wise multiplication of a first cyclically shifted sequence with a second cyclically shifted sequence. The first cyclically shifted sequence can be a first base sequence cyclically shifted with a first cyclic shift value. The second cyclically shifted sequence can be a second base sequence cyclically shifted with a second cyclic shift value. A second SS associated with a second ID can be received. A second SS sequence for the second SS can be defined by at least an element-wise multiplication of a third cyclically shifted sequence with a fourth cyclically shifted sequence. The third cyclically shifted sequence can be the first base sequence cyclically shifted with a third cyclic shift value. The fourth cyclically shifted sequence can be the second base sequence cyclically shifted with a fourth cyclic shift value. The first ID and second ID can be determined to be the same in response to the first cyclic shift value and the third cyclic shift value being same and the second cyclic shift value and the fourth cyclic shift value being different.

6. 发明申请

US20180199367A1 METHOD AND APPARATUS FOR SCHEDULING INFORMATION FOR A DOWNLINK DATA CHANNEL 审中-公开
公开(公告)号：US20180199367A1
公开(公告)日：2018-07-12
申请号：US15866191
申请日：2018-01-09
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ravikiran Nory , Vijay Nangia , Robert Love
IPC分类号： H04W72/12 , H04L1/18
摘要： A method and apparatus provide for scheduling information for a downlink data channel. Scheduling information can be transmitted to a user equipment regarding a downlink data channel in a slot. The scheduling information can include information regarding at least a set of allocated subcarriers. The downlink data channel can require the user equipment to send an immediate hybrid automatic repeat request acknowledgement feedback within the slot. Downlink data can be transmitted using every x-th subcarrier among the allocated subcarriers in the last symbol of the downlink data channel.

7. 发明授权

US11950239B2 Method and apparatus for transmitting a HARQ-ACK 有权
公开(公告)号：US11950239B2
公开(公告)日：2024-04-02
申请号：US17727736
申请日：2022-04-23
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ravikiran Nory , Vijay Nangia , Robert Love
IPC分类号： H04W72/04 , H04J1/04 , H04L1/00 , H04L1/1812 , H04L1/1829 , H04L5/00 , H04W72/12 , H04W72/1268 , H04W72/1273 , H04W72/21 , H04W72/23 , H04J11/00
CPC分类号： H04W72/21 , H04J1/04 , H04L1/1812 , H04L1/1854 , H04L5/0051 , H04L5/0053 , H04L5/0055 , H04L5/0091 , H04W72/1215 , H04W72/1268 , H04W72/1273 , H04W72/23 , H04J2011/0016 , H04L5/0007
摘要： Scheduling information for transmitting a first physical uplink channel within a slot can be transmitted, the slot including a plurality of symbols and including the first physical uplink channel and a second physical uplink channel, and the first physical uplink channel is shorter in duration than the second physical uplink channel. One or more allocated RBs can be determined for the first physical uplink channel based on an indicated sub-band group and one or more indicated RBGs within the indicated sub-band group, the sub-band group including one or more sub-bands, each sub-band comprising one or more RBGs, each RBG comprising one or more RBs, and an RB including one or more contiguous REs. The first physical uplink channel can be transmitted in the one or more allocated RBs in the slot. The scheduling information can indicate the sub-band group and the one or more resource block groups within the sub-band group.

8. 发明申请

US20230082436A1 METHOD AND APPARATUS FOR RANDOM ACCESS ON A WIRELESS COMMUNICATION NETWORK 有权
公开(公告)号：US20230082436A1
公开(公告)日：2023-03-16
申请号：US17990751
申请日：2022-11-21
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Vijay Nangia , Ravikiran Nory , Joachim Löhr , Prateek Basu Mallick , Ravi Kuchibhotla , Robert Love
IPC分类号： H04W74/08 , H04W56/00
摘要： A radio resource control message comprising an indication of a random access channel preamble, a reference signal resource, or both can be received. A reference signal can be received on the reference signal resource. A random access channel preamble can be selected based at least in part on the reference signal satisfying a threshold. The selected random access channel preamble can be transmitted during a random access procedure.

9. 发明授权

US11540325B2 Method and apparatus for random access on a wireless communication network 有权
公开(公告)号：US11540325B2
公开(公告)日：2022-12-27
申请号：US16915997
申请日：2020-06-29
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Vijay Nangia , Ravikiran Nory , Joachim Löhr , Prateek Basu Mallick , Ravi Kuchibhotla , Robert Love
IPC分类号： H04W4/00 , H04W74/08 , H04W56/00
摘要： A set of reference signals can be received. Each of the set of reference signals can be periodically transmitted by a network entity. Information of a plurality of random access channel preambles and a plurality of reference signals from the set of reference signals can be received via a dedicated radio resource control message. At least one reference signal of the plurality of reference signals can be detected. A reference signal can be selected from the detected at least one reference signal. A random access channel preamble of the plurality of random access channel preambles can be transmitted in a contention-free random access procedure. The random access channel preamble for transmission can be determined based on the selected reference signal.

10. 发明授权

US11323988B2 Method and apparatus for transmitting a HARQ-ACK 有权
公开(公告)号：US11323988B2
公开(公告)日：2022-05-03
申请号：US16874614
申请日：2020-05-14
申请人： Motorola Mobility LLC
发明人： Hyejung Jung , Ravikiran Nory , Vijay Nangia , Robert Love
IPC分类号： H04W72/04 , H04L5/00 , H04B7/06 , H04J1/04 , H04W72/12 , H04L1/18 , H04J11/00
摘要： A DL control channel candidate can be decoded. A determination can be made for which DL OFDM symbol the decoded DL control channel candidate is received in. A determination can be made for a DL resource assignment from the decoded DL control channel candidate. Data can be received based on the DL resource assignment. A determination can be made for a time-frequency resource for transmitting a HARQ-ACK at least based on the determined DL OFDM symbol. The HARQ-ACK can be transmitted in the determined time-frequency resource. The transmitted HARQ-ACK can correspond to the received data.

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