Synchronization signal transmission in a new radio wireless communication system

1. A method of wireless communication, at a network entity, comprising:

generating a first synchronization signal burst set having a first set of synchronization signal blocks;

generating at least a second synchronization signal burst set having a second set of synchronization signal blocks;

transmitting, to a user equipment (UE), at least two periodicity values via at least one of system information or a Radio Resource Control (RRC) message;

transmitting, to the UE, the first synchronization signal burst set over a first frequency at least twice based on a first periodicity value of the at least two periodicity values; and

transmitting, to the UE, the second synchronization signal burst set over a second frequency at least twice based on a second periodicity value of the at least two periodicity values.

2. The method of claim 1 , wherein the first frequency differs from the second frequency.

3. The method of claim 1 , wherein generating the first synchronization signal burst set having the first set of synchronization signal blocks further comprises generating while the network entity is communicating with the UE that is in either an idle mode or connected mode, and

wherein at least the second synchronization signal burst set having the second set of synchronization signal blocks further comprises generating while the network entity is communicating with the UE that is in either the idle mode or connected mode.

4. The method of claim 1 , wherein the first periodicity value differs from the second periodicity value.

5. The method of claim 1 , wherein the first periodicity value is the same as the second periodicity value.

6. The method of claim 1 , wherein the first frequency and the second frequency are associated with a same frequency carrier or with different frequency carriers.

7. The method of claim 1 , wherein transmitting the first synchronization signal burst set includes transmitting the first synchronization signal burst set with a first timing offset.

8. The method of claim 7 , wherein transmitting the second synchronization signal burst set includes transmitting the second synchronization signal burst set with a second timing offset.

9. The method of claim 8 , wherein the first timing offset either differs from or is the same as the second timing offset.

10. The method of claim 1 , further comprising transmitting a timing offset via system information, a Radio Resource Control (RRC) message, or both.

11. The method of claim 1 , wherein the first set of synchronization signal blocks differ from the second set of synchronization signal blocks.

12. The method of claim 1 , wherein the first set of synchronization signal blocks is one of a first plurality of synchronization signal blocks of the synchronization signal burst set;

wherein the second set of synchronization signal blocks is one of a second plurality of synchronization signal blocks of the synchronization signal burst set; and

wherein the second plurality of synchronization signal blocks differs from the first plurality of synchronization signal blocks.

13. The method of claim 12 , wherein transmitting the first synchronization signal burst set includes transmitting the first plurality of synchronization signal blocks over the first frequency; and

wherein transmitting the second synchronization signal burst set includes transmitting the second plurality of synchronization signal blocks over the second frequency.

14. The method of claim 12 , wherein the second plurality of synchronization signal blocks is a subset of the first plurality of synchronization signal blocks.

15. The method of claim 1 , wherein each of the first set of synchronization signal blocks and the second set of synchronization signal blocks include a plurality of signals correspond to at least one of a primary synchronization signal (PSS), a secondary synchronization signal (SSS), a tertiary synchronization signal (TSS), and physical broadcast channel (PBCH); and

transmitting at least one of the PSS, the SSS, the TSS, and the PBCH over a same antenna port or over different antenna ports.

16. An apparatus for wireless communication, comprising:

a memory; and

a processor in communication with the memory, wherein the processor is configured to:

generate a first synchronization signal burst set having a first set of synchronization signal blocks;

generate at least a second synchronization signal burst set having a second set of synchronization signal blocks;

transmit, to a user equipment (UE), at least two periodicity values via system information or a Radio Resource Control (RRC) message;

transmit, to the UE, the first synchronization signal burst set over a first frequency at least twice based on a first periodicity value of the at least two periodicity values; and

transmit, to the UE, the second synchronization signal burst set over a second frequency at least twice based on a second periodicity value of the at least two periodicity values.

17. The apparatus of claim 16 , wherein the first frequency either differs from or is the same as the second frequency.

18. The apparatus of claim 16 , wherein the processor configured to generate the first synchronization signal burst set having the first set of synchronization signal blocks is further configured to generate while a network entity is communicating with the UE that is in either an idle mode or connected mode, and

wherein the processor configured to generate at least the second synchronization signal burst set having the second set of synchronization signal blocks further configured while the network entity is communicating with the UE that is in either the idle mode or connected mode.

19. The apparatus of claim 16 , wherein the first periodicity value either differs from or is the same as the second periodicity value.

20. The apparatus of claim 16 , wherein the processor is further configured to transmit a timing offset via system information, a Radio Resource Control (RRC) message, or both.

21. The apparatus of claim 16 , wherein the first frequency and the second frequency are associated with a same frequency carrier or with different frequency carriers.

22. The apparatus of claim 16 , wherein the processor configured to transmit the first synchronization signal burst set is further configured to transmit the first synchronization signal burst set with a timing offset.

23. The apparatus of claim 16 , wherein the processor configured to transmit the second synchronization signal burst set is further configured to transmit the second synchronization signal burst set with a timing offset.

24. The apparatus of claim 16 , wherein the first set of synchronization signal blocks differ from the second set of synchronization signal blocks.

25. The apparatus of claim 16 , wherein the first set of synchronization signal blocks is one of a first plurality of synchronization signal blocks of the synchronization signal burst set;

wherein the second set of synchronization signal blocks is one of a second plurality of synchronization signal blocks of the synchronization signal burst set; and

wherein the second plurality of synchronization signal blocks differs from the first plurality of synchronization signal blocks.

26. The apparatus of claim 25 , wherein the processor configured to transmit the first synchronization signal burst set is further configured to transmit the first plurality of synchronization signal blocks over the first frequency; and

wherein the processor configured to transmit the second synchronization signal burst set is further configured to transmit the second plurality of synchronization signal blocks over the second frequency.

27. The apparatus of claim 25 , wherein the second plurality of synchronization signal blocks is a subset of the first plurality of synchronization signal blocks.

28. The apparatus of claim 16 , wherein each of the first set of synchronization signal blocks and the second set of synchronization signal blocks include a plurality of signals correspond to at least one of a primary synchronization signal (PSS), a secondary synchronization signal (SSS), a tertiary synchronization signal (TSS), and physical broadcast channel (PBCH); and

wherein the processor is configured to transmit at least one of the PSS, the SSS, the TSS, and the PBCH over a same antenna port or over different antenna ports.

29. An apparatus for wireless communication, comprising:

means for generating a first synchronization signal burst set having a first set of synchronization signal blocks;

means for generating at least a second synchronization signal burst set having a second set of synchronization signal blocks;

means for transmitting, to a user equipment (UE), at least two periodicity values via system information or a Radio Resource Control (RRC) message;

means for transmitting, to the UE, the first synchronization signal burst set over a first frequency at least twice based on a first periodicity value of the at least two periodicity values; and

means for transmitting, to the UE, the second synchronization signal burst set over a second frequency at least twice based on a second periodicity value of the at least two periodicity values.

30. A non-transitory computer-readable medium storing computer code executable by a processor for wireless communications, at a network entity, comprising:

code for generating a first synchronization signal burst set having a first set of synchronization signal blocks;

code for generating at least a second synchronization signal burst set having a second set of synchronization signal blocks;

code for transmitting, to a user equipment (UE), at least two periodicity values via system information or a Radio Resource Control (RRC) message;

code for transmitting, to the UE, the first synchronization signal burst set over a first frequency at least twice based on a first periodicity value of the at least two periodicity values; and

code for transmitting, to the UE, the second synchronization signal burst set over a second frequency at least twice based on a second periodicity value of the at least two periodicity values.