Abstract
Aspects of the present disclosure provide techniques for enhanced transmission time interval (TTI) bundling design for machine type communications (MTC). A method for wireless communications by a wireless device is provided. The method generally includes determining a mapping of one or more uplink or downlink channels to one or more fixed bundling sizes wherein each of the one or more fixed bundling sizes indicates a number of transmission time intervals (TTIs) over which a channel should be transmitted and processing transmission of the one or more uplink or downlink channels based on the mapping.
| Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | |||||
|---|---|---|---|---|---|---|---|---|---|
| Declaration Date | Declaration Reference | Declaring Company | Specification Number | ||||||
| 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
Specification Information
Specification Information
Technologies
Family Information
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| US2014301302A1 | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Basis Patent | ||||
| US2014301302A1 | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Basis Patent | ||||
| US2014301302A1 | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | Yes | Basis Patent | ||||
| CN105122710A | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
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| EP2982070A2 | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| EP2982070A2 | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
| EP2982070B1 | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| EP2982070B1 | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| EP2982070B1 | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
| JP2016518773A | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| JP2016518773A | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| JP2016518773A | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
| KR20150140335A | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| KR20150140335A | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | Yes | Family Member | ||||
| KR20150140335A | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
| WO2014165757A3 | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| WO2014165757A3 | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| WO2014165757A3 | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
| ES2637408T3 | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| ES2637408T3 | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| ES2637408T3 | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
| HUE035279T2 | 4G | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| HUE035279T2 | Not Available | 13/06/2016 | ISLD-201706-016 | QUALCOMM INC | No | Family Member | ||||
| HUE035279T2 | 5G | 07/06/2018 | ISLD-201807-054 | QUALCOMM INC | No | Family Member | ||||
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| Publication No | Technology | Declaration Information | Specification Information | Explicitly Disclosed | Patent Type | Status | National Phase Entries | |||||
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Technologies
Resource configuration Machine Type Communication (MTC)
Product
User Equipment (UE/Terminal)
Use Cases
Wireless communication
Services
Transmitting/receiving data in downlink Transmitting/receiving data in uplink
Claim
1. A method for wireless communications by a wireless device, comprising:', 'determining a mapping of one or more uplink or downlink channels to one or more fixed bundling sizes, wherein each of the one or more fixed bundling sizes indicates a number of transmission time intervals (TTIs) over which a channel should be transmitted; and', 'processing transmission of the one or more uplink or downlink channels based on the mapping.
2. The method of claim 1, wherein a bundling size for a channel dictates a bundling size for one or more other channels.
3. The method of claim 2, wherein a bundling size for an uplink channel dictates a bundling size for one or more downlink channels.
4. The method of claim 2, wherein a bundling size for a downlink channel dictates a bundling size for one or more uplink channels.
5. The method of claim 3, wherein a bundling size for a physical broadcast channel (PBCH) dictates a bundling size for a system information block (SIB) and an enhanced physical downlink control channel (PDCCH).
6. The method of claim 1, wherein a bundling size for a random access channel (RACH) is signaled in at least one of a physical broadcast channel (PBCH) or a system information block (SIB).
7. The method of claim 1, wherein a bundling size for random access channel (RACH) is mapped to a bundling size of at least one of a physical broadcast channel (PBCH) or a system information block (SIB).
8. The method of claim 1, wherein the mapping comprises mapping a bundling size of at least one of a Msg 1 (random access channel (RACH)), a Msg 2 (RACH response), a Msg 3, or a Msg 4 to a bundling size of at least one of primary synchronization signal
(PSS), secondary synchronization signal (SSS), physical broadcast channel (PBCH), or system information block (SIB).
9. The method of claim 8, further comprising a bundling size of a first RACH message based on a bundling size of a different RACH message
10. The method of claim 1, wherein the one or more uplink or downlink channels comprise:', 'at least one of a physical uplink shared channel (PUSCH), a random access channel (RACH) Msg 1, or a RACH Msg 3
11. The method of claim 1 , wherein the one or more uplink or downlink channels comprise at least one of a physical downlink control channel (PDCCH), a physical broadcast channel (PBCH), a physical HARQ indicator channel (PHICH), or a system information block (SIB)
12. The method of claim 1, wherein the processing comprises identifying a bundling size for a downlink channel based on an assigned bundling size for an uplink channel
13. The method of claim 12, wherein the processing comprises identifying a bundling size for at least one of a physical downlink control channel (PDCCH) or a physical HARQ indicator channel (PHICH) based an assigned bundling size for a physical uplink shared channel (PUSCH)
14. The method of claim 1, wherein the processing comprises identifying a bundling size for an uplink channel based on a bundling size for a downlink channel
15. The method of claim 14, wherein the processing comprises identifying a bundling size for a physical uplink control channel (PUCCH) acknowledgment ( ACK) based on a bundling size for an enhanced physical downlink control channel (PDCCH) or PDCCH
16. The method of claim 1, wherein the processing comprises transmitting the one
or more uplink or downlink channels in accordance with the mapping
17. The method of claim 1, wherein the processing comprises receiving the one or more uplink or downlink channels transmitted in accordance with the mapping
18. The method of claim 1, wherein the mapping comprises, for at least one channel, a one-to-one mapping of the channel to a single fixed bundling size
19. The method of claim 1, wherein the mapping comprises, for at least one channel, a one-to-many mapping of the channel to a set of potential bundling sizes.
20. The method of claim 19, further comprising determining an actual bundling size used from the set of potential bundling sizes via blind detection.
21. The method of claim 20, further comprising receiving signaling indicating one or more bundling sizes from the set of potential bundling sizes.
22. An apparatus for wireless communications by a wireless device, comprising: means for determining a mapping of one or more uplink or downlink channels to one or more fixed bundling sizes, wherein each of the one or more fixed bundling sizes indicates a number of transmission time intervals (TTIs) over which a channel should be transmitted; and', 'means for processing transmission of the one or more uplink or downlink channels based on the mapping.
23. The apparatus of claim 22 wherein a bundling size for a channel dictates a bundling size for one or more other channels.
24. The apparatus of claim 22, wherein a bundling size for a random access channel (RACH) is signaled in at least one of a physical broadcast channel (PBCH) or a system information block (SIB).
25. The apparatus of claim 22, wherein a bundling size for random access channel
(RACH) is mapped to a bundling size of at least one of a physical broadcast channel (PBCH) or a system information block (SIB).
26. The apparatus of claim 22, wherein the processing comprises identifying a bundling size for a downlink channel based on an assigned bundling size for an uplink channel.
27. The apparatus of claim 22, wherein the mapping comprises, for at least one channel, a one-to-one mapping of the channel to a single fixed bundling size.
28. The apparatus of claim 22, wherein the mapping comprises, for at least one channel, a one -to-many mapping of the channel to a set of potential bundling sizes.
29. An apparatus for wireless communications by a wireless device, comprising: at least one processor configured to:', 'determine a mapping of one or more uplink or downlink channels to one or more fixed bundling sizes, wherein each of the one or more fixed bundling sizes indicates a number of transmission time intervals (TTIs) over which a channel should be transmitted; and', 'process transmission of the one or more uplink or downlink channels based on the mapping; and', 'a memory coupled with the at least one processor.
30. A computer program product for wireless communications comprising a computer readable medium having instructions stored thereon, the instructions executable by one or more processors, for:', 'determining a mapping of one or more uplink or downlink channels to one or more fixed bundling sizes, wherein each of the one or more fixed bundling sizes indicates a number of transmission time intervals (TTIs) over which a channel should be transmitted; and', 'processing transmission of the one or more uplink or downlink channels based on the mapping.']
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SUMMARY
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Patent number:WO2014165757A2
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The information in blue was extracted from the third parties (Standard Setting Organisation, Espacenet)
The information in grey was provided by the patent holder
The information in purple was extracted from the FrandAvenue
Explicitly disclosed patent:openly and comprehensibly describes all details of the invention in the patent document.
Implicitly disclosed patent:does not explicitly state certain aspects of the invention, but still allows for these to be inferred from the information provided.
Basis patent:The core patent in a family, outlining the fundamental invention from which related patents or applications originate.
Family member:related patents or applications that share a common priority or original filing.