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公开(公告)号：US11601970B2
公开(公告)日：2023-03-07
申请号：US17209651
申请日：2021-03-23
发明人： Torsten Dudda , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
IPC分类号： H04W72/14 , H04W72/1268 , H04W28/02 , H04W72/12 , H04W72/0446 , H04W76/38 , H04W72/04
摘要： A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
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公开(公告)号：US10129905B2
公开(公告)日：2018-11-13
申请号：US14897052
申请日：2014-09-01
发明人： Torsten Dudda , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
摘要： A communication device (10) receives an uplink grant from a node (100) of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device (10) in reoccurring time intervals. For each of these time intervals, the communication device (10) selects between an active mode and an inactive mode. In the active mode the communication device (10) performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device (10) performs no uplink transmission in the allocated uplink radio resources.
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公开(公告)号：US20180227941A1
公开(公告)日：2018-08-09
申请号：US15507897
申请日：2014-09-01
发明人： Hanzhi Zhang , Torsten Dudda , Per Synnergren , Stefan Wager
CPC分类号： H04W72/1284 , H04W24/10 , H04W28/0278 , H04W56/0065 , H04W72/0413
摘要： Depending on data (110) available in an uplink data buffer (400) of a communication device (10) for uplink transmission and further depending on uplink radio resources previously allocated to the communication device (10) for the uplink transmission in reoccurring time intervals, a fraction (111-1) of the data (110) available in the uplink data buffer (400) is determined. A buffer status report is sent to the cellular network. The buffer status report indicates the determined fraction (111-1) of the data (110).
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公开(公告)号：US09762357B2
公开(公告)日：2017-09-12
申请号：US15024718
申请日：2016-03-09
发明人： Helka-Liina Määttanen , Mattias Andersson , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
IPC分类号： H04L27/18 , H04L1/18 , H04L1/16 , H04B7/06 , H04L27/227 , H04L5/00 , H04L27/26 , H04W72/04 , H04W88/02 , H04W88/08
CPC分类号： H04L1/1812 , H04B7/0626 , H04L1/1671 , H04L1/1861 , H04L5/005 , H04L5/0055 , H04L5/0057 , H04L27/18 , H04L27/2278 , H04L27/2601 , H04L27/265 , H04W72/0413 , H04W88/02 , H04W88/08
摘要： In one aspect, a wireless device receives a first data transmission from a base station in a first subframe interval and transmits HARQ feedback and/or CSI to the base station in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within the subsequent subframe interval. In another aspect, a base station transmits a first data transmission to a wireless device in a first subframe interval and receives HARQ feedback and/or CSI from the wireless device in a subsequent subframe interval, within a duration that is less than a maximum transmission duration that is possible within the subsequent subframe interval.
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公开(公告)号：US12041634B2
公开(公告)日：2024-07-16
申请号：US18108856
申请日：2023-02-13
发明人： Torsten Dudda , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
IPC分类号： H04W72/23 , H04W28/02 , H04W72/04 , H04W72/0446 , H04W72/1268 , H04W76/38
CPC分类号： H04W72/23 , H04W28/0278 , H04W72/04 , H04W72/0446 , H04W72/1268 , H04W76/38
摘要： A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
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公开(公告)号：US20230189283A1
公开(公告)日：2023-06-15
申请号：US18108856
申请日：2023-02-13
发明人： Torsten Dudda , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
IPC分类号： H04W72/23 , H04W76/38 , H04W28/02 , H04W72/1268 , H04W72/04 , H04W72/0446
CPC分类号： H04W72/23 , H04W76/38 , H04W28/0278 , H04W72/1268 , H04W72/04 , H04W72/0446
摘要： A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
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公开(公告)号：US11297614B2
公开(公告)日：2022-04-05
申请号：US15503068
申请日：2014-09-01
发明人： Hanzhi Zhang , Torsten Dudda , Per Synnergren , Stefan Wager
摘要： A node (100) of a cellular network sends an uplink grant (803) to a communication device (10). The uplink grant indicates uplink radio resources allocated to the communication device (10) in reoccurring time intervals. In response to detecting a need for an uplink retransmission (814) by a further communication device (10′) on at least a part of the allocated uplink radio resources in a certain one of the time intervals, the node (100) sends control information (808) to the communication device (10). The control information (808) temporarily disables utilization of at least this part of the allocated uplink radio resources in at least this certain time interval by the communication device (10).
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公开(公告)号：US10986662B2
公开(公告)日：2021-04-20
申请号：US16793639
申请日：2020-02-18
发明人： Torsten Dudda , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
摘要： A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode, in the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
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公开(公告)号：US10609729B2
公开(公告)日：2020-03-31
申请号：US16114606
申请日：2018-08-28
发明人： Torsten Dudda , Stefan Parkvall , Per Synnergren , Stefan Wager , Hanzhi Zhang
摘要： A communication device receives an uplink grant from a node of a cellular network. The uplink grant indicates uplink radio resources allocated to the communication device in reoccurring time intervals. For each of these time intervals, the communication device selects between an active mode and an inactive mode. In the active mode the communication device performs an uplink transmission in the allocated uplink radio resources. In the inactive mode the communication device performs no uplink transmission in the allocated uplink radio resources.
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公开(公告)号：US10455602B2
公开(公告)日：2019-10-22
申请号：US15507974
申请日：2014-09-01
发明人： Hanzhi Zhang , Torsten Dudda , Per Synnergren , Stefan Wager
摘要： A communication device checks whether data is available in an uplink data buffer of the communication device for uplink transmission employing uplink radio resources, the uplink radio resources being previously allocated to the communication device in reoccurring time intervals. Depending on said checking, the UE controls the transmission of a channel reference signal.
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