IP Library › Granted Patent US 11,770,795
Granted Patent B2
US 11,770,795 · App. 17/303,821 · Granted Sep 26, 2023

Paging occasion sharing

Inventors: Wooseok Nam (San Diego, CA); Tao Luo (San Diego, CA); Peter Gaal (San Diego, CA); Juan Montojo (San Diego, CA); Wanshi Chen (San Diego, CA); Peter Pui Lok Ang (San Diego, CA)
Assignee: QUALCOMM Incorporated
H04W68/005H04W24/08H04W72/0446H04W72/0453H04W72/23
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Quick Facts
Patent No.
US 11,770,795
App. No.
17/303,821
Granted
Sep 26, 2023
Kind
B2
Abstract

Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive one or more physical downlink control channels (PDCCHs) indicating paging information for a paging message; and receive the paging message on one or more physical downlink shared channels (PDSCHs), wherein at least one of: one or more resources for the one or more PDCCHs, or one or more resources for the one or more PDSCHs, is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during the same paging occasion. Numerous other aspects are provided.

Claims (66)

1. An apparatus for wireless communication, comprising:

a memory; and

one or more processors coupled to the memory, wherein the one or more processors are configured to:

receive one or more physical downlink control channels (PDCCHs) indicating paging information for a paging message; and

receive the paging message on one or more physical downlink shared channels (PDSCHs),

wherein at least one of:

one or more resources for the one or more PDCCHs, or

one or more resources for the one or more PDSCHs,

is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during a same paging occasion, and wherein:

the cross-slot scheduling of paging comprises a first PDCCH in a first slot indicating a first resource in a second slot different than the first slot for a first PDSCH, and

the intra-slot scheduling of paging comprises a second PDCCH in the first slot indicating a second resource in the first slot for a second PDSCH.

2. The apparatus of claim 1 , wherein the one or more PDCCHs comprise two or more PDCCHs on a same monitoring occasion.

3. The apparatus of claim 2 , wherein the two or more PDCCHs are associated with a same synchronization signal block.

4. The apparatus of claim 2 , wherein the two or more PDCCHs are frequency division multiplexed with each other.

5. The apparatus of claim 2 , wherein the one or more PDSCHs comprise two or more PDSCHs that are time division multiplexed.

6. The apparatus of claim 2 , wherein the one or more PDSCHs comprise two or more PDSCHs in a same slot on different symbols.

7. The apparatus of claim 2 , wherein the one or more PDSCHs comprise two or more PDSCHs that are received in different slots.

8. The apparatus of claim 1 , wherein a paging search space set periodicity for the one or more PDCCHs is at least two slots.

9. The apparatus of claim 1 , wherein the one or more PDSCHs comprise a single PDSCH, and wherein the one or more PDCCHs comprise two or more PDCCHs that are received in a same slot on different symbols.

10. The apparatus of claim 1 , wherein the one or more PDSCHs comprise a single PDSCH, and wherein the one or more PDCCHs comprise two or more PDCCHs that are received in different slots.

11. The apparatus of claim 1 , wherein the one or more PDCCHs comprise two or more PDCCHs on respective beams in a same monitoring occasion.

12. The apparatus of claim 1 , wherein the one or more PDSCHs comprise a single PDSCH that is associated with all of the one or more PDCCHs.

13. The apparatus of claim 1 , wherein the one or more PDSCHs comprise two or more PDSCHs on a same time-frequency resource on respective beams.

14. The apparatus of claim 1 , wherein at least one of the one or more PDCCHs or the one or more PDSCHs is transmitted based at least in part on a multi-user multiple-input multiple-output scheme.

15. An apparatus for wireless communication, comprising:

a memory; and

one or more processors coupled to the memory, wherein the one or more processors are configured to:

transmit one or more physical downlink control channels (PDCCHs) indicating paging information for one or more paging messages; and

transmit the one or more paging messages on one or more physical downlink shared channels (PDSCHs),

wherein at least one of:

one or more resources for the one or more PDCCHs, or

one or more resources for the one or more PDSCHs,

is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during a same paging occasion, and wherein:

the cross-slot scheduling of paging comprises a first PDCCH in a first slot indicating a first resource in a second slot different than the first slot for a first PDSCH, and

the intra-slot scheduling of paging comprises a second PDCCH in the first slot indicating a second resource in the first slot for a second PDSCH.

16. The apparatus of claim 15 , wherein the one or more PDCCHs comprise two or more PDCCHs that are transmitted on a same monitoring occasion.

17. The apparatus of claim 15 , wherein the one or more PDSCHs comprise a single PDSCH, and wherein the one or more PDCCHs comprise two or more PDCCHs that are transmitted in a same slot on different symbols.

18. The apparatus of claim 15 , wherein the one or more PDSCHs comprise two or more PDSCHs that are transmitted on a same time-frequency resource on respective beams.

19. A method of wireless communication, comprising:

receiving one or more physical downlink control channels (PDCCHs) indicating paging information for a paging message; and

receiving the paging message on one or more physical downlink shared channels (PDSCHs),

wherein at least one of:

one or more resources for the one or more PDCCHs, or

one or more resources for the one or more PDSCHs,

is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during a same paging occasion, and wherein:

the cross-slot scheduling of paging comprises a first PDCCH in a first slot indicating a first resource in a second slot different than the first slot for a first PDSCH, and

the intra-slot scheduling of paging comprises a second PDCCH in the first slot indicating a second resource in the first slot for a second PDSCH.

20. The method of claim 19 , wherein the one or more PDCCHs comprise two or more PDCCHs that are received on a same monitoring occasion.

21. The method of claim 19 , wherein a paging search space set periodicity for the one or more PDCCHs is at least two slots.

22. The method of claim 19 , wherein the one or more PDSCHs comprise a single PDSCH, and wherein the one or more PDCCHs comprise two or more PDCCHs that are received in a same slot on different symbols.

23. The method of claim 19 , wherein the one or more PDSCHs comprise a single PDSCH, and wherein the one or more PDCCHs comprise two or more PDCCHs that are received in different slots.

24. The method of claim 19 , wherein the one or more PDCCHs comprise two or more PDCCHs that are received on respective beams in a same monitoring occasion.

25. The method of claim 19 , wherein the one or more PDSCHs comprise a single PDSCH that is associated with all of the one or more PDCCHs.

26. The method of claim 19 , wherein the one or more PDSCHs comprise two or more PDSCHs that are received on a same time-frequency resource on respective beams.

27. The method of claim 19 , wherein at least one of the one or more PDCCHs or the one or more PDSCHs is transmitted based at least in part on a multi-user multiple-input multiple-output scheme.

28. A method of wireless communication, comprising:

transmitting one or more physical downlink control channels (PDCCHs) indicating paging information for one or more paging messages; and

transmitting the one or more paging messages on one or more physical downlink shared channels (PDSCHs),

wherein at least one of:

one or more resources for the one or more PDCCHs, or

one or more resources for the one or more PDSCHs,

is configured so that cross-slot scheduling of paging and intra-slot scheduling of paging can occur during a same paging occasion, and wherein:

the cross-slot scheduling of paging comprises a first PDCCH in a first slot indicating a first resource in a second slot different than the first slot for a first PDSCH, and

the intra-slot scheduling of paging comprises a second PDCCH in the first slot indicating a second resource in the first slot for a second PDSCH.

29. The method of claim 28 , wherein the one or more PDCCHs comprise two or more PDCCHs that are transmitted on a same monitoring occasion.

30. The method of claim 28 , wherein a paging search space set periodicity for the one or more PDCCHs is at least two slots.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jul 23, 2021
From: NAM, WOOSEOK; LUO, TAO; GAAL, PETER; MONTOJO, JUAN; CHEN, WANSHI; ANG, PETER PUI LOK
To: QUALCOMM INCORPORATED
Reel/Frame 057000/0811 →
Continuity (2)
Provisional Application 63036794 · Jun 9, 2020
Related Publication 20210385786A1 · Dec 9, 2021