Abstract
Methods and apparatuses are provided for transmitting and receiving system information (SI). A method for receiving SI by a user equipment (UE) in a mobile communication system includes receiving, by the UE, the SI including first partial bits of a system frame number (SFN) without second partial bits of the SFN on a broadcast channel (BCH) at a first subframe of a radio frame, the first partial bits of the SFN having the same value during a predetermined N successive radio frames of a BCH transmission period, where N is a positive integer; and acquiring, by the UE, the second partial bits of the SFN for the radio frame, the second partial bits of the SFN having different values in different radio frames of the predetermined N successive radio frames of the BCH transmission period.
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Specification Information
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| KR100978865B1 | 4G | 30/12/2008 | ISLD-200812-015 | SAMSUNG |
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
| EP1959704A3 | 5G | 31/12/2019 | ISLD-201912-090 | SAMSUNG |
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Yes | Family Member | |||
| EP1959704B1 | 4G | 30/12/2008 | ISLD-200812-015 | SAMSUNG |
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No | Family Member | |||
| EP1959704B1 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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No | Family Member | |||
| EP1959704B1 | 4G | 31/07/2019 | ISLD-201907-046 | SAMSUNG |
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No | Family Member | |||
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No | Family Member | |||
| EP1959704B1 | 5G | 31/12/2019 | ISLD-201912-090 | SAMSUNG |
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Yes | Family Member | |||
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No | Family Member | |||
| US2008205331A1 | 4G | 09/05/2019 | ISLD-201905-012 | SAMSUNG |
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No | Family Member | |||
| US2008205331A1 | 4G | 31/07/2019 | ISLD-201907-046 | SAMSUNG |
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No | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
| US8169986B2 | 5G | 31/12/2019 | ISLD-201912-090 | SAMSUNG |
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Yes | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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No | Family Member | |||
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Yes | Family Member | |||
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Yes | Family Member | |||
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Yes | Basis Patent | |||
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Yes | Basis Patent | |||
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Yes | Basis Patent | |||
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Technologies
Product
Use Cases
Services
Claim
1. A method for receiving system information (SI) by a user equipment (UE) in a mobile communication system, the method comprising:
receiving, by the UE, the SI including first partial bits of a system frame number (SFN) without second partial bits of the SFN on a broadcast channel (BCH) at a first subframe of a radio frame, the first partial bits of the SFN having the same value during a predetermined N successive radio frames of a BCH transmission period, where N is a positive integer; and acquiring, by the UE, the second partial bits of the SFN for the radio frame, the second partial bits of the SFN having different values in different radio frames of the predetermined N successive radio frames of the BCH transmission period.
2. The method of claim 1, wherein N is four and the second partial bits of the SFN are two bits.
3. The method of claim 1, wherein the second partial bits of the SFN are acquired based on decoding the BCH.
4. The method of claim 1, wherein the SI further includes bandwidth information of a cell and physical channel configuration information.
5. The method of claim 1, wherein the SFN is determined by combining the first partial bits and the acquired second partial bits.
6. A user equipment (UE) for receiving system information (SI) in a mobile communication system, the UE comprising:
a receiver configured to receive the SI including first partial bits of a system frame number (SFN) without second partial bits of the SFN on a broadcast channel (BCH) at a first subframe of a radio frame, the first partial bits of the SFN having the same value during a predetermined N successive radio frames of a BCH transmission period, where N is a positive integer; and a controller configured to acquire the second partial bits of the SFN for the radio frame, the second partial bits of the SFN having different values in different radio frames of the predetermined N successive radio frames of the BCH transmission period.
7. The UE of claim 6, wherein N is four and the second partial bits of the SFN are two bits.
8. The UE of claim 6, wherein the second partial bits of the SFN are acquired based on decoding the BCH.
9. The UE of claim 6, wherein the SI further includes bandwidth information of a cell and physical channel configuration information.
10. The UE of claim 6, wherein the SFN is determined by combining the first partial bits and the acquired second partial bits.
11. A method for transmitting system information (SI) by a node B in a mobile communication system, the method comprising:
identifying a system frame number (SFN) consisting of first partial bits and second partial bits; encoding, by the node B, SI including the first partial bits of the SFN without the second partial bits of the SFN; and transmitting, by the Node B, the encoded SI on a broadcast channel (BCH) at a first subframe of a radio frame, wherein the first partial bits of the SFN have the same value during a predetermined N successive radio frames of a BCH transmission period, where N is a positive integer, and wherein the second partial bits of the SFN are acquired by decoding the BCH, and have different values in different radio frames within the predetermined N successive radio frames of the BCH transmission period.
12. The method of claim 11, wherein N is four and the second partial bits of the SFN are two bits.
13. The method of claim 11, wherein the first partial bits of the SFN and the second partial bits of the SFN are encoded using different resources, respectively.
14. The method of claim 11, wherein the SI further includes bandwidth information of a cell and physical channel configuration information.
15. The method of claim 11, wherein the SFN is determined by combining the first partial bits and the second partial bits.
16. A node B for transmitting system information (SI) in a mobile communication system, the Node B comprising:
a controller configured to identify a system frame number (SFN) consisting of first partial bits and second partial bits; an encoder configured to encode SI including the first partial bits of the SFN, without the second partial bits of the SFN; and a transmitter configured to transmit the encoded SI on a broadcast channel (BCH) at a first subframe of a radio frame, wherein the first partial bits of the SFN have the same value during a predetermined N successive radio frames of a BCH transmission period, where N is a positive integer, and wherein the second partial bits of the SFN are acquired by decoding the BCH, and have different values in different radio frames within the predetermined N successive radio frames of the BCH transmission period.
17. The Node B of claim 16, wherein N is four and the second partial bits of the SFN are two bits.
18. The Node B of claim 16, wherein the first partial bits of the SFN and the second partial bits of the SFN are encoded using different resources, respectively.
19. The Node B of claim 16, wherein the SI further includes bandwidth information of a cell and physical channel configuration information.
20. The Node B of claim 16, wherein the SFN is determined by combining the first partial bits and the acquired second partial bits.
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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.