Resource configuration
Methods and apparatuses for resource configuration are disclosed. In one embodiment, a method at a remote unit comprises: receiving a preconfigured uplink resource (PUR) configuration; and transmitting uplink data in a frequency-time resource starting from a starting time, wherein the starting time is determined based on at least one of: (1) a connection release signaling reception time; (2) a first time offset for data processing; (3) an uplink data transmission time; (4) an uplink data retransmission timer; (5) a PUR configuration reception time; (6) a second time offset for scheduling flexibility; (7) a third time offset to a predetermined reference time; and (8) a length of time durations for PUR interval.
1. A method at a user equipment (UE), the method comprising:
receiving a preconfigured uplink resource configuration that indicates a first time offset for data processing and a periodicity, the first time offset for data processing comprising a time offset between a reception time of a connection release signal and a first preconfigured uplink resource occasion and the periodicity being for preconfigured uplink resource occasions; and
transmitting uplink data in a frequency-time resource starting from a starting time, wherein the starting time is determined based on a sum of:
the reception time of the connection release signal expressed at least in part by a subframe number; and
the first time offset for data processing.
2. The method of claim 1 , wherein the frequency-time resource has a length of time duration for a preconfigured uplink resource duration, and the length of time duration for the preconfigured uplink resource duration is included in the preconfigured uplink resource configuration.
3. The method of claim 1 , wherein a length of time durations for a preconfigured uplink resource interval is included in the preconfigured uplink resource configuration.
4. The method of claim 1 , wherein the starting time is expressed as a frame number and an additional subframe number, as a hyper frame number, a system frame number and a subframe number, or as a hyper frame number and a system frame number.
5. The method of claim 4 , wherein a length of a hyper frame is 10240 ms, a length of a frame is 10 ms, and a length of a subframe is 1 ms.
6. The method of claim 1 , wherein the starting time is determined by a connection release signaling reception time plus at least the first time offset for data processing.
7. The method of claim 1 , wherein:
the preconfigured uplink resource configuration further comprises:
a first length of time duration for a preconfigured uplink resource duration; and
a second length of time duration for a preconfigured uplink resource interval, wherein the second length of time duration is different from the first length of time duration; and
transmitting the uplink data in the frequency-time resource comprises transmitting the uplink data for the first length of time duration;
the frequency-time resource comprises a first frequency-time resource; and
the method further comprises transmitting a second frequency-time resource with an interval between transmission of the first frequency-time resource and the second frequency-time resource according to the second length of time duration.
8. A user equipment (UE), comprising:
at least one memory; and
at least one processor coupled with the at least one memory and configured to cause the UE to:
receive a preconfigured uplink resource configuration that indicates a first time offset for data processing and a periodicity, the first time offset for data processing comprising a time offset between a reception time of a connection release signal and a first preconfigured uplink resource occasion and the periodicity being for preconfigured uplink resource occasions; and
transmit uplink data in a frequency-time resource starting from a starting time, wherein the starting time is determined based on a sum of:
the reception time of the connection release signal expressed at least in part by a subframe number; and
the first time offset for data processing.
9. The UE of claim 8 , wherein the frequency-time resource has a length of time duration for preconfigured uplink resource duration, and the length of time duration for preconfigured uplink resource duration is included in the preconfigured uplink resource configuration.
10. The UE of claim 8 , wherein a length of time durations for a preconfigured uplink resource interval is included in the preconfigured uplink resource configuration.
11. The UE of claim 8 , wherein the starting time is expressed as a frame number and an additional subframe number, as a hyper frame number, a system frame number and a subframe number, or as a hyper frame number and a system frame number.
12. The UE of claim 11 , wherein a length of a hyper frame is 10240 ms, a length of a frame is 10 ms, and a length of a subframe is 1 ms.
13. The UE of claim 8 , wherein:
the preconfigured uplink resource configuration further comprises:
a first length of time duration for a preconfigured uplink resource duration; and
a second length of time duration for a preconfigured uplink resource interval, wherein the second length of time duration is different from the first length of time duration; and
causing the UE to transmit the uplink data in the frequency-time resource comprises causing the UE to transmit the uplink data for the first length of time duration;
the frequency-time resource comprises a first frequency-time resource; and
the at least one processor is further configured to cause the UE to transmit a second frequency-time resource with an interval between transmission of the first frequency-time resource and the second frequency-time resource according to the second length of time duration.
14. A base station, comprising:
at least one memory; and
at least one processor coupled with the at least one memory and configured to cause the base station to:
transmit a preconfigured uplink resource configuration that indicates a first time offset for data processing and a periodicity, the first time offset for data processing comprising a time offset between a reception time of a connection release signal and a first preconfigured uplink resource occasion and the periodicity being for preconfigured uplink resource occasions; and
receive uplink data in a frequency-time resource starting from a starting time, wherein the starting time is determined based on a sum of:
the reception time of the connection release signal expressed at least in part by a subframe number; and
the first time offset for data processing.
15. The base station of claim 14 , wherein the frequency-time resource has a length of time duration for preconfigured uplink resource duration, and the length of time duration for preconfigured uplink resource duration is included in the preconfigured uplink resource configuration.
16. The base station of claim 14 , wherein a length of time durations for a preconfigured uplink resource interval is included in the preconfigured uplink resource configuration.
17. The base station of claim 14 , wherein the starting time is expressed as a frame number and a subframe number, as a hyper frame number, a system frame number and an additional subframe number, or as a hyper frame number and a system frame number.
18. The base station of claim 17 , wherein a length of a hyper frame is 10240 ms, a length of a frame is 10 ms, and a length of a subframe is 1 ms.
19. The base station of claim 14 , wherein the preconfigured uplink resource configuration further comprises:
a first length of time duration for a preconfigured uplink resource duration; and
a second length of time duration for a preconfigured uplink resource interval, wherein the second length of time duration is different from the first length of time duration.
20. A processor for wireless communication, comprising:
at least one controller coupled with at least one memory and configured to cause the processor to:
receive a preconfigured uplink resource configuration comprising an indicator of a first time offset for data processing, the first time offset for data processing comprising a time offset between a reception time of a connection release signal and a starting time of an uplink data transmission; and
transmit, in response to receiving the connection release signal, uplink data in a frequency-time resource starting from a starting time, wherein the starting time is determined based on a sum of:
the reception time of the connection release signal expressed at least in part by a subframe number; and
the first time offset for data processing.