Cellular network capabilities exchange protocol
First Claim
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1. A method, comprising:
- by a cellular base station (BS) in a cellular network;
broadcasting a dummy system information block comprising network capability notification information in a cell served by the cellular base station, wherein the network capability notification information indicates that the cellular network supports a first network capability useable only by a first class of user equipment (UE) devices, wherein the dummy system information block is broadcast separately from system information block 1'"'"'s (SIB-1'"'"'s); and
receiving communication from a first UE of the first class of UE devices, wherein the communication utilizes the first network capability of the cellular network, wherein the communication from the first UE is received in response to receipt by the first UE of the network capability notification information in the dummy system information block.
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Abstract
This disclosure relates to techniques for enabling a cellular network to more efficiently announce special network capabilities to UE'"'"'s in its coverage area. The special network capabilities may be specific to a first class of UE devices and/or may be outside of the relevant telecommunication standard used by the cellular network. The base station may transmit a dummy System Information Block-1 (SIB-1), wherein the dummy system information block is broadcast separately from regular system information block 1'"'"'s (SIB-1'"'"'s).
11 Citations
20 Claims
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1. A method, comprising:
by a cellular base station (BS) in a cellular network; broadcasting a dummy system information block comprising network capability notification information in a cell served by the cellular base station, wherein the network capability notification information indicates that the cellular network supports a first network capability useable only by a first class of user equipment (UE) devices, wherein the dummy system information block is broadcast separately from system information block 1'"'"'s (SIB-1'"'"'s); and receiving communication from a first UE of the first class of UE devices, wherein the communication utilizes the first network capability of the cellular network, wherein the communication from the first UE is received in response to receipt by the first UE of the network capability notification information in the dummy system information block. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A cellular base station, comprising:
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at least one antenna; a radio coupled to the at least one antenna; and a processing element communicatively coupled to the radio; wherein the base station is configured to communicate with a plurality of user equipment devices according to a first radio access technology (RAT) operating according to a first telecommunication standard; wherein the cellular base station is configured to; broadcast, using the first telecommunication standard, a dummy system information block comprising network capability notification information in a cell served by the cellular base station, wherein the network capability notification information indicates that the cellular network supports a first network capability that is outside of the first telecommunication standard; and receive communication from a first UE of the plurality of UE devices, wherein the communication utilizes the first network capability of the cellular network, wherein the communication from the first UE is received in response to receipt by the first UE of the network capability notification information in the dummy system information block. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15)
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16. A user equipment (UE) device, comprising:
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at least one antenna; a radio coupled to the at least one antenna; and a processing element communicatively coupled to the radio; wherein the UE device is configured to communicate with a cellular network according to a first radio access technology (RAT) operating according to a first telecommunication standard; wherein the UE device is configured to; receive a dummy system information block comprising network capability notification information, wherein the dummy system information block is received from the cellular network, wherein the network capability notification information indicates that the cellular network supports a first network capability that is outside of the first telecommunication standard; generate communication to the cellular network, wherein the communication utilizes the first network capability of the cellular network, wherein the communication from the first UE is generated in response to receipt by the first UE of the network capability notification information in the dummy system information block. - View Dependent Claims (17, 18, 19, 20)
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Specification