Dedicated barring and escape command
In accordance with an example embodiment of the present invention, a method includes receiving a connection request in uplink signaling from a user equipment, the user equipment being located in a cell; making a determination whether the user equipment can be connected and, if it is determined that the user equipment cannot be connected, informing the user equipment by downlink signaling, as a response to the connection request, that the user equipment cannot be connected. The downlink signaling includes information that indicates that the user equipment should de-prioritize a current carrier frequency or current radio access technology, and can further include a timer value to indicate a period of time for which the current carrier frequency or current radio access technology is to be de-prioritized. The method can be executed by an evolved NodeB (eNB) of an evolved universal terrestrial radio access network (E-UTRAN).
1. A method, comprising:
receiving a connection request in uplink signaling from a user equipment, the user equipment being located in a cell;
making a determination, as a response to the connection request, whether the user equipment can be connected;
when the determination indicates that the user equipment cannot be connected, informing the user equipment by downlink signaling that the user equipment cannot be connected, wherein the downlink signaling comprises information that indicates that the user equipment should de-prioritize a current carrier frequency or current radio access technology, wherein the information further comprises a timer value to indicate a period of time for which the current carrier frequency or the current radio access technology is to be de-prioritized.
2. The method of claim 1 , wherein the downlink signaling comprises radio resource control signaling.
3. The method of claim 1 , wherein the downlink signaling comprises a radio resource control connection reject message.
4. The method of claim 1 , wherein the uplink signaling comprises a radio resource control connection request message, and wherein the downlink signaling comprises a radio resource control connection reject message.
5. An apparatus comprising:
at least one processor; and
at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:
receive a connection request in uplink signaling from a user equipment, the user equipment being located in a cell;
make a determination, as a response to the connection request, whether the user equipment can be connected;
when the determination indicates that the user equipment cannot be connected, inform the user equipment by downlink signaling that the user equipment cannot be connected, wherein the downlink signaling comprises information that indicates that the user equipment should de-prioritize a current carrier frequency or current radio access technology, wherein the information further comprises a timer value to indicate a period of time for which the current carrier frequency or the current radio access technology is to be de-prioritized.
6. The apparatus of claim 5 , wherein the downlink signaling comprises a radio resource control connection reject message.
7. The apparatus of claim 5 , wherein the uplink signaling comprises a radio resource control connection request message, and wherein the downlink signaling comprises a radio resource control connection reject message.
8. The apparatus of claim 5 , wherein the downlink signaling is sent when the user equipment is not a delay tolerant user equipment.
9. A method comprising:
sending from a user equipment a connection request in uplink signaling to a network access node, the user equipment being located in a cell; and
receiving by downlink signaling, as a response to the connection request, an indication that the user equipment cannot be connected at the current time, wherein the downlink signaling comprises information that indicates that the user equipment should de-prioritize a current carrier frequency or current radio access technology, wherein the information further comprises a timer value to indicate a period of time for which the current carrier frequency or current radio access technology is to be de-prioritized.
10. The method of claim 9 , wherein the downlink signaling comprises radio resource control signaling.
11. The method of claim 9 , wherein the downlink signaling comprises a radio resource control connection reject message.
12. The method of claim 9 , wherein the uplink signaling comprises a radio resource control connection request message, and wherein the downlink signaling comprises a radio resource control connection reject message.
13. An apparatus comprising:
at least one processor; and
at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to perform at least the following:
send a connection request in uplink signaling to a network access node; and
receive by downlink signaling, as a response to the connection request, an indication that the apparatus cannot be connected at the current time, wherein the downlink signaling comprises information that indicates that apparatus should de-prioritize a current carrier frequency or current radio access technology, wherein the information further comprises a timer value to indicate a period of time for which the current carrier frequency or the current radio access technology is to be de-prioritized.
14. The apparatus of claim 13 , wherein the downlink signaling comprises radio resource control signaling.
15. The apparatus of claim 13 , wherein the downlink signaling comprises a radio resource control connection reject message.
16. The apparatus of claim 13 , wherein the uplink signaling comprises a radio resource control connection request message, and wherein the downlink signaling comprises a radio resource control connection reject message.