Systems, methods, and apparatuses for providing and obtaining scheduling information for SIB1-BR during handover

1. An apparatus for a user equipment (UE), comprising:

a memory interface to send or receive, to or from a memory device, a radio resource control (RRC) connection reconfiguration message from a source cell in a wireless network; and

a baseband processing circuitry to:

identify a scheduling information field in the RRC connection reconfiguration message that indicates system information block type 1-bandwidth reduced (SIB1-BR) scheduling information for a target cell, wherein the RRC connection reconfiguration message comprises a mobility control information element, and wherein the scheduling information field that indicates the SIB1-BR scheduling information for a target cell is provided within the mobility control information element;

determine scheduling of an SIB1-BR for the target cell based on the scheduling information field in the RRC connection reconfiguration message;

receive a SIB1-BR from the target cell during the determined scheduling; and

process the SIB1-BR.

2. The apparatus of claim 1 , wherein the scheduling information field comprises an index to a table that defines SIB1-BR scheduling.

3. The apparatus of claim 2 , wherein the table defines resource allocation for the SIB1-BR from the target cell.

4. The apparatus of claim 1 , wherein the baseband processing circuitry is further to acquire a master information block (MIB) when a same system frame number indication (same SFN-Indication) in the mobility control information element message is provided.

5. The apparatus of claim 1 , wherein a master information block (MIB) is not used to determine scheduling of the SIB1-BR for the target cell.

6. The apparatus of claim 1 , wherein the processing circuitry is further to determine a physical downlink shared channel (PDSCH) carrying the SIB1-BR based on the scheduling information field.

7. The apparatus of claim 6 , wherein the baseband processing circuitry is further to avoid collisions between the PDSCH carrying the SIB1-BR and another PDSCH.

8. A non-transitory machine readable storage medium including machine-readable instructions, when executed by one or more processors of a base station, to:

generate a mobility control information element for a radio resource control (RRC) connection reconfiguration message, wherein the RRC connection reconfiguration message includes the mobility control information element, and wherein the mobility control information element comprises a scheduling information field that indicates system information block type1-bandwidth reduced (SIB1-BR) scheduling information for a target cell;

insert a variable into the scheduling information field within the mobility control information element to indicate the SIB1-BR scheduling information for a target cell; and

provide the mobility control information element with the scheduling information field indicating the SIB1-BR scheduling information to a user equipment (UE) via the RRC connection reconfiguration message.

9. The non-transitory machine readable storage medium of claim 8 , wherein the scheduling information field comprises an index to a table that defines the SIB1-BR scheduling information.

10. The non-transitory machine readable storage medium of claim 9 , wherein the table defines resource allocation for a SIB1-BR from the target cell.

11. The non-transitory machine readable storage medium of claim 8 , wherein a master information block (MIB) is not used to indicate scheduling of SIB1-BR for the target cell.

12. The non-transitory machine readable storage medium of claim 8 , wherein the scheduling information field defines resources allocated for a physical downlink shared channel (PDSCH) carrying a SIB1-BR.

13. The non-transitory machine readable storage medium of claim 8 , wherein the scheduling information field provides information to a UE to avoid collisions between a physical downlink shared channel (PDSCH) carrying the SIB1-BR and another PDSCH.

14. A non-transitory machine readable storage medium including machine-readable instructions, when executed by one or more processors of a user equipment (UE), to:

decode a radio resource control (RRC) connection reconfiguration message from a source cell in a wireless network, wherein the RRC connection reconfiguration message comprises a mobility control information element, and wherein the mobility control information element comprises a scheduling information system information block type1-bandwidth reduced variable (schedulingInfoSIB1-BR) for a target cell;

determine an index value associated with the schedulingInfoSIB1-BR within the RRC connection reconfiguration message;

identify system information block type 1-bandwidth reduced (SIB1-BR) scheduling information for a target cell using the index value from the schedulingInfoSIB1-BR within the RRC connection reconfiguration message; and

configure the UE to receive a physical downlink shared channel (PDSCH) from the target cell carrying a SIB1-BR based on the SIB1-BR scheduling information.

15. The non-transitory machine readable storage medium of claim 14 , wherein an master information block (MIB) is not used to identify the SIB1-BR scheduling information for the target cell.

16. The non-transitory machine readable storage medium of claim 14 , wherein the index value ranges between 0 and 31.

17. The non-transitory machine readable storage medium of claim 14 , further to identify a field within the RRC connection reconfiguration message that indicates that the target cell has a same system frame number (SFN) as the source cell.

18. The non-transitory machine readable storage medium of claim 17 , wherein the UE is not required to acquire a master information block (MIB) in the target Cell during handover to obtain the SFN of the target cell.

19. The non-transitory machine readable storage medium of claim 14 , wherein the index value indicates whether SIB1-BR scheduling information for the target cell is different from the source cell.