Network access by a reduced capability user equipment

1. A reduced capability (redcap) user equipment (UE), comprising:

a processor configured to perform operations comprising:

receiving, from a base station of a wireless network, a broadcast including access restrictions, wherein the access restrictions include a first set of predetermined criteria that must be satisfied for the redcap UE to camp on the base station; and

determining whether the redcap UE satisfies the first set of predetermined criteria;

when the redcap UE satisfies the first set of predetermined criteria, performing a random access channel (RACH) procedure to camp on the base station; and

transmitting redcap UE capability information to the base station, the redcap capability information associated with a second set of predetermined criteria that must be satisfied for the redcap UE to establish a radio resource control (RRC) connection with the base station; and

a transceiver communicatively connected to the processor.

2. The redcap UE of claim 1 , wherein the one first set of criteria comprises a category of UEs.

3. The redcap UE of claim 2 , wherein the redcap UE is a member of one or more categories of UEs.

4. The redcap UE of claim 1 , wherein the first set of predetermined criteria includes one of a minimum downlink bandwidth or a minimum uplink bandwidth supported by the UE.

5. The redcap UE of claim 4 , wherein the operations further comprise:

receiving a request for UE capability information from the base station.

6. The redcap UE of claim 5 , wherein the redcap UE capability information includes one of downlink and uplink data rates, a number multiple in multiple out (MIMO) layers, numerology, minimum and maximum hybrid automatic repeat request (HARQ), physical downlink shared channel (PDSCH) latency requirements or physical uplink shared channel (PUSCH) latency requirements.

7. The redcap UE of claim 5 , wherein the operations further comprise:

receiving a radio resource control (RRC) configuration transmission from the base station when the UE capability information satisfies second set of predetermined criteria.

8. The redcap UE of claim 5 , wherein the operations further comprise:

receiving a rejection transmission from the base station when the redcap UE capability information does not satisfy the second set of predetermined criteria.

9. The redcap UE of claim 8 , wherein the rejection transmission comprises an indication of a second base station that supports capabilities of the redcap UE.

10. A method, comprising:

at a reduced capability (redcap) user equipment (UE) configured to connect to a base station of a wireless network:

receiving, from the base station, a broadcast including access restrictions, wherein the access restrictions include a first set of predetermined criteria that must be satisfied for the redcap UE to camp on the base station;

determining whether the redcap UE satisfies the first set of predetermined criteria;

when the redcap UE satisfies the first set of predetermined criteria, performing a random access channel (RACH) procedure to camp on the base station; and

transmitting redcap UE capability information to the base station, the redcap capability information associated with a second set of predetermined criteria that must be satisfied for the redcap UE to establish a radio resource control (RRC) connection with the base station.

11. The method of claim 10 , wherein the first set of predetermined criteria comprises a category of UEs, wherein the redcap UE is a member of one or more categories of UEs.

12. The method of claim 10 , wherein the first set of predetermined criteria includes one of a minimum downlink bandwidth or a minimum uplink bandwidth supported by the redcap UE.

13. A baseband processor configured to perform operations comprising:

receiving, from a base station of a wireless network, a broadcast including access restrictions, wherein the access restrictions include a first set of predetermined criteria that must be satisfied to camp on the base station;

determining whether a reduced capability (redcap) user equipment (UE) satisfies the first set of predetermined criteria;

when the redcap UE satisfies the first set of predetermined criteria, performing a random access channel (RACH) procedure to camp on the base station; and

transmitting redcap UE capability information to the base station, the redcap capability information associated with a second set of predetermined criteria that must be satisfied for the redcap UE to establish a radio resource control (RRC) connection with the base station.

14. The baseband processor of claim 13 , wherein the first set of predetermined criteria comprises a category of UEs, wherein the redcap UE is a member of one or more categories of UEs.

15. The baseband processor of claim 13 , wherein the first set of predetermined criteria includes one of a minimum downlink bandwidth or a minimum uplink bandwidth supported by the UE.

16. The baseband processor of claim 13 , wherein the operations further comprise:

receiving a request for UE capability information from the base station.

17. The baseband processor of claim 16 , wherein the redcap UE capability information includes one of downlink and uplink data rates, a number multiple in multiple out (MIMO) layers, numerology, minimum and maximum hybrid automatic repeat request (HARQ), physical downlink shared channel (PDSCH) latency requirements or physical uplink shared channel (PUSCH) latency requirements.

18. The baseband processor of claim 16 , wherein the operations further comprise one of:

when the redcap UE capability information satisfies the second set of predetermined criteria, receiving a radio resource control (RRC) configuration transmission from the base station; or

when the recap UE capability information does not satisfy the second set of predetermined criteria, receiving a rejection transmission from the base station, wherein the rejection transmission comprises an indication of a second base station that supports capabilities of the redcap UE.