Apparatuses for transmission of paging blocks in swept downlink beams
New radio channel designs incorporate a synchronization signal burst series frame structure, with higher layer channels mapped to physical channels transmitted during a synchronization signal, allowing user equipment to select beams during which to listen for paging information. A physical common control channel configuration information element may be used to signal the paging configuration as part of the System Information. Paging may occur with or without user equipment assistance.
1. A second apparatus comprising a processor, a memory, and communication circuitry, the second apparatus being capable of connecting to a communications network via its communication circuitry, the second apparatus further comprising computer-executable instructions stored in the memory of the second apparatus which, when executed by the processor of the second apparatus, cause the second apparatus to:
transmit, to a first apparatus, one or more swept downlink beams, wherein one of the one or more swept downlink beams comprises a first number of synchronization signal blocks comprising a first synchronization signal block;
transmit, to the first apparatus, a paging configuration via system information, the paging configuration indicating a paging occasion comprising the first number of paging blocks comprising a first paging block, wherein there is an association between the first number of paging blocks and the first number of synchronization signal blocks, the association being informed to the first apparatus via system information;
transmit, based on the paging configuration, a paging indication transmitted as a paging control information in the first paging block associated with the first synchronization signal block, wherein the paging indication indicates a control resource set for the paging control information and the control resource set indicates quasi co-location of the paging indication with the first synchronization signal block; and
transmit, based on the paging indication, a paging message.
2. The second apparatus of claim 1 , wherein the quasi-colocation is sharing a demodulation reference signals port between a physical broadcast channel in the first synchronization signal block and a physical downlink control channel, wherein the physical downlink control channel carries the paging indication in the paging occasion.
3. The second apparatus of claim 1 wherein the quasi-colocation is sharing a demodulation reference signals port between a physical broadcast channel in the first synchronization signal block and a physical downlink control channel, wherein the physical downlink control channel comprises a downlink assignment for the paging message.
4. A method for a second apparatus communicating with a first apparatus, the method comprising:
transmitting, to the first apparatus, one or more swept downlink beams, wherein one of the one or more swept downlink beams comprises a first number of synchronization signal blocks comprising a first synchronization signal block;
transmitting, to the first apparatus, a paging configuration via system information, the paging configuration indicating a paging occasion comprising the first number of paging blocks comprising a first paging block, wherein there is an association between the first number of paging blocks and the first number of synchronization signal blocks, the association being informed to the first apparatus via system information;
transmitting, based on the paging configuration, a paging indication transmitted as a paging control information in the first paging block associated with the first synchronization signal block, wherein the paging indication indicates a control resource set for the paging control information and the control resource set indicates quasi co-location of the paging indication with the first synchronization signal block; and
transmitting, based on the paging indication, a paging message.
5. The method of claim 4 , wherein the quasi-colocation is sharing a demodulation reference signals port between a physical broadcast channel in the first synchronization signal block and a physical downlink control channel, where the physical downlink control channel carries the paging indication in the paging occasion.
6. The method of claim 4 , wherein the quasi-colocation is sharing a demodulation reference signals port between a physical broadcast channel in the first synchronization signal block and a physical downlink control channel, wherein the physical downlink control channel comprises a downlink assignment for the paging message.
7. The second apparatus of claim 1 , wherein the control resource set is configured for both RMSI (Remaining Minimum System Information) and the paging control information.
8. The second apparatus of claim 7 , wherein the association is informed via the RMSI.
9. The second apparatus of claim 1 , wherein the computer-executable instructions cause the second apparatus to transmit a system information modification indicator transmitted in the paging control information in the first synchronization signal block.
10. The method of claim 4 , wherein the control resource set is configured for both RMSI (Remaining Minimum System Information) and the paging control information.
11. The method of claim 10 , wherein the association is informed via the RMSI.
12. The method of claim 4 , further comprising transmitting a system information modification indicator transmitted in the paging control information in the first synchronization signal block.
13. A first apparatus comprising a processor, a memory, and communication circuitry, the first apparatus being capable of connecting to a communications network via its communication circuitry, the first apparatus further comprising computer-executable instructions stored in the memory of the first apparatus which, when executed by the processor of the first apparatus, cause the first apparatus to:
detect, from a second apparatus, one or more swept downlink beams, wherein each swept downlink beam comprises a first number of synchronization signal blocks;
make a measurement of a signal contained within the first number of synchronization signal blocks of each detected swept downlink beam;
select, based on the measurements, a first synchronization signal block from the first number of synchronization signal blocks of each detected swept downlink beam;
receive, from the second apparatus, a paging configuration via system information, the paging configuration indicating a paging occasion comprising the first number of paging blocks including a first paging block, wherein there is an association between the first number of paging blocks and the first number of synchronization signal blocks, the association being informed to the first apparatus via system information;
monitor, based on the paging configuration, for paging indication transmitted as a paging control information in the first paging block associated with the first synchronization signal block, wherein the paging indication indicates control resource set for the paging control information and the control resource set indicates quasi co-location of the paging indication with the first synchronization signal block; and
receive, based on the paging indication, a paging message.
14. The first apparatus of claim 13 wherein, the quasi co-location is a spatial quasi-colocation between the first synchronization signal block and the paging indication.
15. The first apparatus of claim 13 wherein, the quasi-colocation is sharing a demodulation reference signals port between a physical broadcast channel in the first synchronization signal block and a physical downlink control channel, where the physical downlink control channel carries the paging indication in the paging occasion.
16. The first apparatus of claim 13 wherein, the quasi-colocation is sharing a demodulation reference signals port between a physical broadcast channel in the first synchronization signal block and a physical downlink control channel, where the physical downlink control channel comprises a downlink assignment for the paging message.
17. The first apparatus of claim 13 , wherein the control resource set is configured for both RMSI (Remaining Minimum System Information) and the paging control information.
18. The first apparatus of claim 17 , wherein the association is informed via the RMSI.
19. The first apparatus of claim 13 , wherein the computer-executable instructions cause the first apparatus to receive a system information modification indicator transmitted in the paging control information in the first synchronization signal block.