System and method for system information transmission in stand-alone mmwave systems
Described is an apparatus of a fifth generation (5G) Evolved Node-B (eNB) operable to communicate with a 5G User Equipment (UE) on a wireless network comprising one or more processors operable to generate one or more 5G Physical Downlink Shared Channel (xPDSCH) transmissions. The one or more processors may be operable to arrange the one or more xPDSCH transmissions for transmission through one or more respectively corresponding beamformed (Tx) beams. The one or more xPDSCH transmissions may carry one or more respectively corresponding 5G System Information Blocks (xSIBs).
1. An apparatus of a base station operable to communicate with a User Equipment (UE) on a wireless network, comprising:
one or more processors to:
encode one or more Physical Downlink Shared Channel (xPDSCH) transmissions;
arrange the one or more xPDSCH transmissions for transmission through one or more respectively corresponding transmission (Tx) beams; and
arrange the one or more xPDSCH transmissions for transmission sweeping across the Tx beams in one or more respectively corresponding symbols or subframes periodically, wherein a xPDSCH transmission of the one or more xPDSCH transmissions is transmitted by a Tx beam of the Tx beams at a first time instance, an other xPDSCH transmission of the one or more xPDSCH transmissions adjacent to the xPDSCH transmission is transmitted by an other Tx beam of the Tx beams at a second time instance, wherein the Tx beam is different from the other Tx beam, and the first time instance and the second time instance are separated by a number K of subframes,
wherein the one or more xPDSCH transmissions carry one or more respectively corresponding System Information Blocks (xSIBs).
2. The apparatus of claim 1 , wherein the one or more xPDSCH transmissions are first xPDSCH transmissions of one or more respectively corresponding sequences of a number L of xPDSCH transmissions carrying xSIBs, and wherein the one or more processors are further configured to:
arrange the one or more sequences of xPDSCH transmissions respectively for transmission through the one or more Tx beams.
3. The apparatus of claim 2 , wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are arranged for transmission in symbols or subframes periodically spaced by a number J of subframes.
4. The apparatus of claim 3 ,
wherein N is a number of Tx beams,
wherein the first xPDSCH transmissions of the sequences of xPDSCH transmissions are arranged for transmission in the number N of consecutive symbols or subframes, and
wherein the number J is greater than the number N.
5. The apparatus of claim 2 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are arranged for transmission in L consecutive symbols or subframes.
6. The apparatus of claim 2 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are generated in accordance with one of: a Chase Combining technique, or a Redundancy Version technique using a predetermined Redundancy Version pattern.
7. Machine readable non-transitory storage media having machine executable instructions that, when executed, cause one or more processors to perform operations comprising:
encoding, for a base station, one or more Physical Downlink Shared Channel (xPDSCH) transmissions;
arranging the one or more xPDSCH transmissions for transmission through one or more respectively corresponding transmission (Tx) beams; and
arranging the one or more xPDSCH transmissions for transmission sweeping across the Tx beams in one or more respectively corresponding symbols or subframes wherein a xPDSCH transmission of the one or more xPDSCH transmissions is transmitted by a Tx beam of the Tx beams at a first time instance, an other xPDSCH transmission of the one or more xPDSCH transmissions adjacent to the xPDSCH transmission is transmitted by an other Tx beam of the Tx beams at a second time instance, wherein the Tx beam is different from the other Tx beam, and the first time instance and the second time instance are separated by a number K of subframes,
wherein the one or more xPDSCH transmissions carry one or more respectively corresponding System Information Blocks (xSIBs).
8. The machine readable non-transitory storage media of claim 7 , wherein the one or more xPDSCH transmissions are first xPDSCH transmissions of one or more respectively corresponding sequences of a number L of xPDSCH transmissions carrying xSIBs, and the operations further comprising:
arranging the one or more sequences of xPDSCH transmissions respectively for transmission through the one or more Tx beams.
9. The machine readable non-transitory storage media of claim 8 , wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are arranged for transmission in symbols or subframes periodically spaced by a number J of subframes.
10. The machine readable non-transitory storage media of claim 9 ,
wherein N is a number of Tx beams,
wherein the first xPDSCH transmissions of the sequences of xPDSCH transmissions are arranged for transmission in the number N of consecutive symbols or subframes, and
wherein the number J is greater than the number N.
11. The machine readable non-transitory storage media of claim 8 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are arranged for transmission in L consecutive symbols or subframes.
12. The machine readable non-transitory storage media of claim 8 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are generated in accordance with one of: a Chase Combining technique, or a Redundancy Version technique using a predetermined Redundancy Version pattern.
13. A method for a wireless network, the method comprising:
encoding, for a base station, one or more Physical Downlink Shared Channel (xPDSCH) transmissions;
arranging the one or more xPDSCH transmissions for transmission through one or more respectively corresponding transmission (Tx) beams; and
arranging the one or more xPDSCH transmissions for transmission sweeping across the Tx beams in one or more respectively corresponding symbols or subframes wherein a xPDSCH transmission of the one or more xPDSCH transmissions is transmitted by a Tx beam of the Tx beams at a first time instance, an other xPDSCH transmission of the one or more xPDSCH transmissions adjacent to the xPDSCH transmission is transmitted by an other Tx beam of the Tx beams at a second time instance, wherein the Tx beam is different from the other Tx beam, and the first time instance and the second time instance are separated by a number K of subframes,
wherein the one or more xPDSCH transmissions carry one or more respectively corresponding System Information Blocks (xSIBs).
14. The method of claim 13 , wherein the one or more xPDSCH transmissions are first xPDSCH transmissions of one or more respectively corresponding sequences of a number L of xPDSCH transmissions carrying xSIBs, and the method further comprising:
arranging the one or more sequences of xPDSCH transmissions respectively for transmission through the one or more Tx beams.
15. The method of claim 14 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are arranged for transmission in symbols or subframes periodically spaced by a number J of subframes.
16. The method of claim 15 ,
wherein N is a number of Tx beams,
wherein the first xPDSCH transmissions of the sequences of xPDSCH transmissions are arranged for transmission in the number N of consecutive symbols or subframes, and
wherein the number J is greater than the number N.
17. The method of claim 14 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are arranged for transmission in L consecutive symbols or subframes.
18. The method of claim 14 ,
wherein the xPDSCH transmissions for a sequence of xPDSCH transmissions are generated in accordance with one of: a Chase Combining technique, or a Redundancy Version technique using a predetermined Redundancy Version pattern.