Network Based Paging False Alarm Mitigation

Abstract

A network mitigates paging false alarms. A network component of the network determines a paging area for a user equipment (UE), wherein the paging area comprises a plurality of cells of the network, determines one of a most recent one of the cells of the paging area with which the UE was in a radio resource control (RRC) connected state or a coverage area of one of the cells in which the UE is currently located and configures a page to be transmitted to the UE from a subset of the plurality of cells of the paging area, wherein the subset is based on at least the determination of the most recent one of the cells with which the UE was in a radio resource control (RRC) connected state or the one of the cells in which the UE is currently located.

Claims

1. A method, comprising: at a network component of a network: determining a paging area for a user equipment (UE), wherein the paging area comprises a plurality of cells of the network; determining one of a most recent one of the cells of the paging area with which the UE was in a radio resource control (RRC) connected state or a coverage area of one of the cells in which the UE is currently located; and configuring a page to be transmitted to the UE from a subset of the plurality of cells of the paging area, wherein the subset is based on at least the determination of the most recent one of the cells with which the UE was in a radio resource control (RRC) connected state or the one of the cells in which the UE is currently located.

2. The method of claim 1, wherein the subset includes one of only the most recent one of the cells with which the UE was in a radio resource control (RRC) connected state or only the one of the cells in which the UE is currently located.

3. The method of claim 1, wherein the subset includes one of the most recent one of the cells with which the UE was in a radio resource control (RRC) connected state and at least one neighbor cell or the one of the cells in which the UE is currently located and at least one neighbor cell.

4. The method of claim 1, wherein determining the one of the cells in which the UE is currently located, comprises: receiving, from the UE, a message indicating the UE has moved to the coverage area of the one of the cells in which the UE is currently located.

5. The method of claim 4, further comprising: transmitting configuration information to the UE to transmit the message each time the UE has moved to the coverage area of the one of the cells in which the UE is currently located.

6. The method of claim 4, further comprising: transmitting configuration information to the UE to transmit the message one time for every predetermined number of times the UE has moved to the coverage area of the one of the cells in which the UE is currently located.

7. The method of claim 4, wherein the message comprises one of a UE-specific scheduling request (SR) or a UE-triggered random access channel (RACH) procedure.

8. A method, comprising: at a network component of a network: determining a paging area for a user equipment (UE), wherein the paging area comprises a plurality of cells of the network; receiving an indication of a mobility state from the UE; and transmitting a page for the UE from a subset of the plurality of cells of the paging area based on at least the mobility state.

9. The method of claim 8, wherein the mobility state comprises an indication that the UE is stationary.

10. The method of claim 9, wherein the subset comprises only a most recent one of the cells of the paging area with which the UE was in a radio resource control (RRC) connected state.

11. The method of claim 8, wherein the wherein the mobility state comprises an indication that the UE is moving.

12. The method of claim 11, further comprising: receiving movement information from the UE, wherein the subset is further based on the movement information.

13. The method of claim 12, wherein the movement information comprises a projected path of the UE.

14. A method, comprising: at a network component of a network: determining a paging area comprising a plurality of cells of the network; and configuring a paging discontinuous reception (DRX) cycle for each of a plurality of user equipment (UE) such that all of the plurality of UEs in the paging area do not monitor the same paging occasion (PO).

15. The method of claim 14, wherein configuring the paging DRX cycle comprises: selecting, for each UE, whether the UE will utilize a default paging DRX cycle, a UE-specific paging DRX cycle, or a radio access network (RAN) paging DRX cycle.

16. The method of claim 15, wherein the default DRX paging cycle is configured by a radio resource control (RRC) process, the UE-specific DRX paging cycle is configured by a non-access stratum (NAS) process, and the RAN paging DRX cycle is configured by the RRC process.

17. The method of claim 14, wherein configuring the paging DRX cycle comprises: determining a UE-specific offset for each UE to be used by each UE in determining the PO and paging frame (PF).

18. The method of claim 14, wherein configuring the paging DRX cycle for each UE is based on, at least, a number of registered UEs.

19. The method of claim 14, wherein the paging DRX cycle is configured by non-access stratum (NAS) or access stratum (AS) signaling when a core network (CN) of the network initiates paging.

20. The method of claim 14, wherein the paging DRX cycle is configured by AS signaling when a radio access network (RAN) initiates paging.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0008] FIG. 1 shows an exemplary network arrangement according to various exemplary embodiments.

[0009] FIG. 2 shows an exemplary UE according to various exemplary embodiments.

[0010] FIG. 3 shows a signaling diagram illustrating a first paging procedure according to various exemplary embodiments.

[0011] FIG. 4 shows a signaling diagram illustrating a second paging procedure according to various exemplary embodiments.

[0012] FIG. 5 shows a signaling diagram illustrating a third paging procedure according to various exemplary embodiments.

[0013] FIG. 6 shows a signaling diagram illustrating a fourth paging procedure according to various exemplary embodiments.

DETAILED DESCRIPTION

[0014] The exemplary embodiments may be further understood with reference to the following description and the related appended drawings, wherein like elements are provided with the same reference numerals. The exemplary embodiments describe a device, system and method to reduce or eliminate false alarm paging messages received by a user equipment (UE).

[0015] The exemplary embodiments are described with regard to a UE. However, the use of a UE is merely for illustrative purposes. The exemplary embodiments may be utilized with any electronic component that may establish a connection with a network and is configured with the hardware, software, and/or firmware to exchange information and data with the network. Therefore, the UE as described herein is used to represent any electronic component.

[0016] The exemplary embodiments are also described with regard to a network that includes 5G new radio NR radio access technology (RAT). However, in some embodiments, the network may also include other cellular access networks (e.g., a Long-Term Evolution (LTE) RAT, a legacy RAT, etc.) and/or non-cellular access networks (e.g., 802.XX networks, WiFi, etc.), even though the following description will focus primarily on a 5G NR RAT.

[0017] As noted above, an increase in the number of false alarm paging messages received by a UE will increase power consumption at the UE. The paging area optimization described above where the paging area is increased if a response is not received is inefficient for various reasons. Firstly, paging latency is increased due to the various transmission attempts of the same paging message. Additionally, the smaller paging areas are not driven by any meaningful information regarding a UE moving route.

[0018] According to exemplary embodiments, the UE may provide information to the 5G NR network regarding the UE's movement to improve the accuracy of the reduced paging area described above. In some exemplary embodiments, this information may include the latest cell (gNB) on which the UE is camped prior to switching to an RRC Inactive or Idle state. In some exemplary embodiments, the UE may provide moving route information to the 5G NR network. Based on the information provided by the UE, the network may select which cell or cells should be used to forward the paging message to the UE.

[0019] Another issue that increases the number of false alarm paging messages received by a UE is the numerous UEs monitoring the same paging occasion (PO) in a given area. As noted above, the more UEs monitoring the PO, the greater the chance that one or more of those UEs process a paging message not intended for that UE.

[0020] According to some exemplary embodiments, the 5G NR network may configure the discontinuous reception (DRX) cycle during which a UE actively monitors for a paging message. As such, different UEs may be configured with different DRX cycles during which the UEs should monitor the PDCCH for a paging signal. The number of UEs monitoring the same PO is, therefore, reduced.

[0021] FIG. 1 shows an exemplary network arrangement 100 according to various exemplary embodiments. The exemplary network arrangement 100 includes a UE 110. It should be noted that any number of UE may be used in the network arrangement 100. Those skilled in the art will understand that the UE 110 may alternatively be any type of electronic component that is configured to communicate via a network, e.g., mobile phones, tablet computers, desktop computers, smartphones, phablets, embedded devices, wearables, Internet of Things (IoT) devices, etc. It should also be understood that an actual network arrangement may include any number of UEs being used by any number of users. Thus, the example of a single UE 110 is merely provided for illustrative purposes.

[0022] The UE 110 may be configured to communicate with one or more networks. In the example of the network configuration 100, the networks with which the UE 110 may wirelessly communicate are a 5G New Radio (NR) radio access network (5G NR-RAN) 120, an LTE radio access network (LTE-RAN) 122 and a wireless local access network (WLAN) 124. However, it should be understood that the UE 110 may also communicate with other types of networks and the UE 110 may also communicate with networks over a wired connection. Therefore, the UE 110 may include a 5G NR chipset to communicate with the 5G NR-RAN 120, an LTE chipset to communicate with the LTE-RAN 122 and an ISM chipset to communicate with the WLAN 124.

[0023] The 5G NR-RAN 120 and the LTE-RAN 122 may be portions of cellular networks that may be deployed by cellular providers (e.g., Verizon, AT&T, Sprint, T-Mobile, etc.). These networks 120, 122 may include, for example, cells or base stations (Node Bs, eNodeBs, HeNBs, eNBS, gNBs, gNodeBs, macrocells, microcells, small cells, femtocells, etc.) that are configured to send and receive traffic from UE that are equipped with the appropriate cellular chip set. The WLAN 124 may include any type of wireless local area network (WiFi, Hot Spot, IEEE 802.11x networks, etc.).

[0024] The UE 110 may connect to the 5G NR-RAN 120 via the gNB 120A and/or the gNB 120B. Those skilled in the art will understand that any association procedure may be performed for the UE 110 to connect to the 5G NR-RAN 120. For example, as discussed above, the 5G NR-RAN 120 may be associated with a particular cellular provider where the UE 110 and/or the user thereof has a contract and credential information (e.g., stored on a SIM card). Upon detecting the presence of the 5G NR-RAN 120, the UE 110 may transmit the corresponding credential information to associate with the 5G NR-RAN 120. More specifically, the UE 110 may associate with a specific base station (e.g., the gNB 120A of the 5G NR-RAN 120).

[0025] In addition to the networks 120, 122 and 124 the network arrangement 100 also includes a cellular core network 130, the Internet 140, an IP Multimedia Subsystem (IMS) 150, and a network services backbone 160. The cellular core network 130 may be considered to be the interconnected set of components that manages the operation and traffic of the cellular network. The cellular core network 130 also manages the traffic that flows between the cellular network and the Internet 140. The IMS 150 may be generally described as an architecture for delivering multimedia services to the UE 110 using the IP protocol. The IMS 150 may communicate with the cellular core network 130 and the Internet 140 to provide the multimedia services to the UE 110. The network services backbone 160 is in communication either directly or indirectly with the Internet 140 and the cellular core network 130. The network services backbone 160 may be generally described as a set of components (e.g., servers, network storage arrangements, etc.) that implement a suite of services that may be used to extend the functionalities of the UE 110 in communication with the various networks.

[0026] FIG. 2 shows an exemplary UE 110 according to various exemplary embodiments. The UE 110 will be described with regard to the network arrangement 100 of FIG. 1. The UE 110 may represent any electronic device and may include a processor 205, a memory arrangement 210, a display device 215, an input/output (I/O) device 220, a transceiver 225 and other components 230. The other components 230 may include, for example, an audio input device, an audio output device, a battery that provides a limited power supply, a data acquisition device, ports to electrically connect the UE 110 to other electronic devices, one or more antenna panels, etc. For example, the UE 110 may be coupled to an industrial device via one or more ports.

[0027] The processor 205 may be configured to execute a plurality of engines of the UE 110. For example, the engines may include a paging management engine 235. The paging management engine 235 may perform various operations related to paging reception such as, for example, processing a paging message, notifying the network 100 of the UE's mobility, etc.

[0028] The above referenced engine being an application (e.g., a program) executed by the processor 205 is only exemplary. The functionality associated with the engine may also be represented as a separate incorporated component of the UE 110 or may be a modular component coupled to the UE 110, e.g., an integrated circuit with or without firmware. For example, the integrated circuit may include input circuitry to receive signals and processing circuitry to process the signals and other information. The engines may also be embodied as one application or separate applications. In addition, in some UE, the functionality described for the processor 205 is split among two or more processors such as a baseband processor and an applications processor. The exemplary embodiments may be implemented in any of these or other configurations of a UE.

[0029] The memory arrangement 210 may be a hardware component configured to store data related to operations performed by the UE 110. The display device 215 may be a hardware component configured to show data to a user while the I/O device 220 may be a hardware component that enables the user to enter inputs. The display device 215 and the I/O device 220 may be separate components or integrated together such as a touchscreen. The transceiver 225 may be a hardware component configured to establish a connection with the 5G NR-RAN 120, the LTE-RAN 122, the WLAN 124, etc. Accordingly, the transceiver 225 may operate on a variety of different frequencies or channels (e.g., set of consecutive frequencies).

[0030] FIG. 3 shows a signaling diagram 300 illustrating a first paging procedure according to various exemplary embodiments. In the exemplary embodiment of FIG. 3, the network uses information about which cell the UE 110 was last camped on to target paging transmissions and reduce paging false alarms. The components represented in FIG. 3 include the UE 110, network cells 301-303 and access and mobility management function (AMF) 304. It should be understood that UE 110 may represent any UE. The network cells 301-303 may be, for example, gNB 122A, gNB 122B and another gNB associated with the 5G NR RAN 120. The AMF 304 may be considered a functionality implemented by the core network 130. Generally, the AMF 304 is responsible for connection and mobility management tasks (e.g., UE handovers between gNBs). In addition, the AMF 304 may be responsible for providing paging information to the appropriate gNBs for the gNBs to transmit the pages over the air (OTA).

[0031] In the example of FIG. 3, it may be considered that the paging area for the UE 110 includes the cells 301-303. This means that when there is a page for UE 110, the AMF 304 will forward the page to each of the cells in the paging area, e.g., cells 301-303. As will be described in greater detail below, the UE 110 may send notifications as the UE 110 moves from coverage area to coverage area of the cells 301-303 of the paging area. The UE 110 may be made aware of the cells in the paging area to which the UE 110 is to send notifications based on configuration information provided to the UE via RRC signaling or NAS signaling.

[0032] Further, it should be considered that in the scenario of FIG. 3, the UE 110 is not in a connected state with the network (e.g., the UE 110 is in an RRC Idle state or an RRC Inactive state) when the pages are transmitted. For example, when the page is transmitted by the corresponding cell 301-303 at 320, 340 or 360, the UE 110 will not be in a connected state. Those skilled in the art will understand that, for example, if the UE 110 receives the page from cell 301 at 320, the UE 110 will likely transition to a connected state to receive the data that is associated with the page. However, for the purposes of the signaling diagram 300, it should be considered that the UE 110 is not in a connected state when the pages are to be transmitted by the network.

[0033] As illustrated in FIG. 3, at 305 the UE 110 receives an RRC release signal from the cell 301 on which the UE 110 is currently camped. This will cause the UE 110 to switch to an RRC Idle or RRC Inactive state at 310. At 315, the AMF 304 of the core network 130 has a page for the UE 110 and sends a paging transmission to all of the cells 301-303 in the paging area for the UE 110. However, in this exemplary embodiment, at 320, only the cell on which the UE was last camped (e.g., cell 301) will transmit the page.

[0034] It should be understood that when the page is only transmitted by cell 301, the UEs that are camped on cells 302 and 303 will not receive the page that is not intended for those other UEs (e.g., because it is intended for UE 110), thereby preventing the other UEs from a receiving a paging false alarm. Thus, by intelligently selecting which cell should transmit the page for the UE 110, multiple paging false alarms are avoided.

[0035] At 325, the UE 110 moves to the coverage area of another cell (e.g., cell 302). To ensure that the network is aware of the movement of the UE to a different cell, the UE 110, at 330, may transmit a UE-specific scheduling request (SR) to or initiate a random access channel (RACH) procedure with the cell 302. As a result, the network is now aware that the UE 110 is in the coverage area of cell 302. Thus, when the AMF 304 sends a paging transmission at 335 to the cells 301-303 of the paging area for the UE 110, only the cell 302 will transmit the page at 440. Similar to the scenario discussed above, the UEs that are monitoring POs of cells 301 and 303 will not receive a paging false alarm related to a page for UE 110 because those cells 301 and 303 will not transmit the page.

[0036] Similarly, at 345 the UE 110 moves to the coverage area of another cell (e.g., cell 303). Again, to ensure that the network is aware of the movement of the UE 110, at 350, the UE 110 transmits a UE-specific SR to or initiates a RACH procedure with the cell 303. As a result, the network is now aware that the UE 110 has moved to cell 303. Thus, when the AMF 304 sends a paging transmission at 355 to all of the cells 301-303 of the paging area for the UE 110, only the cell 303 transmits the page at 360. Again, this will reduce the number UEs that erroneously receive the paging transmission intended for the UE 110 because the network is aware of the cell on which the UE 110 is camped and targets the transmission of the paging message to the UE 110 via that cell.

[0037] FIG. 4 shows a signaling diagram 400 illustrating a second paging procedure according to various exemplary embodiments. The process depicted in FIG. 4 is similar to that of FIG. 3. However, in the example of FIG. 4, the UE 110 does not inform the network of every move to a new cell. Instead, the UE 110 reports movement for every N cell changes. In the example of signaling diagram 400, instead of reporting every cell change to the network, the UE 110 may report movement every N=2 cell changes. Given this information, the network will forward a paging message to the UE 110 via the last cell on which the UE 110 was camped as well as neighboring cell(s) as will be described in greater detail below. The network may configure the value of N for the UE 110, e.g., via RRC signaling or NAS signaling.

[0038] In signaling diagram 400, the components may be considered to be similar to the components as described above with respect to signaling diagram 300, including UE 110, cells 401-403 and AMF 404. In addition, it may be considered that cell 401 has cell 402 as a neighbor, cell 402 has cells 401 and 403 as neighbors and cell 403 has cell 402 as a neighbor.

[0039] As illustrated in FIG. 4, at 405 the UE 110 receives an RRC release signal from the cell 401 on which the UE 110 is currently camped. This causes the UE 110 to switch to an RRC Idle or RRC Inactive state at 410. At 415, the AMF 404 of the core network 130 sends a paging transmission to all of the cells 401-403 of the paging area for the UE 110. In this example, since the UE 110 was last camped on cell 401, the page is transmitted, at 420, by the cell 401 and its neighbor cell 402.

[0040] At 425, it may be considered that the UE 110 moves to the coverage area of another cell (e.g., cell 402). However, in contrast to the signaling diagram 300 of FIG. 3, the UE 110 does not notify the network of this movement. As described above, in this example, the UE 110 has been configured to report a cell change to the network for every N=2 cell changes. Since the change at 425 is a first cell change (e.g., N=1), the UE 110 will not report the cell change. At 430, the AMF 304 sends a paging transmission to all of the cells 401-403 of the paging area of the UE 110. Since no movement information has been relayed to the network, at 435, the cells 401 and 402 will transmit the page. Since the UE 110 has been configured to report its movement for every N cell change, the network is aware that the UE 110 is within N cells of the last known cell on which the UE 110 was camped. As such, forwarding the paging transmission via cell 401 (the last camped cell) and cell 402 (the neighbor cell) achieves a reduction in the paging area (cell 403 does not transmit the page) while also reducing power consumption associated with reporting the movement of the UE 110.

[0041] At 440, the UE moves to the coverage area of another cell (e.g., cell 403). As noted above, in this example, the UE 110 is configured report its movement every N=2 cell changes. Since this is the second cell change, at 445, the UE 110 transmits a UE-specific SR to or initiates a RACH procedure with the cell 403 to indicate the cell change to the network. As a result, the network is now aware that the UE 110 has moved to the coverage area of cell 403. Thus, when the AMF 404 sends a paging transmission at 450 to all of the cells 401-403 of the paging area for UE 110, only cell 403 and the neighbor cell 402 transmit the page at 455.

[0042] FIG. 5 shows a signaling diagram 500 illustrating a third paging procedure according to various exemplary embodiments. In this example, it may be considered that the current paging area for the UE 110 includes five (5) cells 501-505. In this exemplary embodiment, the UE 110 will provide the network with information regarding movement of the UE 110. The network may then use this movement information to select one or more cells on which to transmit the page. The movement information may be, for example, a route that the UE 110 is going to travel, e.g., a route of a train from point A to point B, a driving route from a user's home to the user's office, etc. The movement information may include any information suitable to inform the network of possible cells for which the UE 110 may enter a coverage area. To provide a further example, if, while in the connected state, the UE 110 is moving east from one cell to the next, the movement information may allow the network to eliminate cells further west or remote from a projected path of the UE 110 when determining which cells should be used to forward the paging transmission to the UE 110.

[0043] It should be understood that there may be many manners for the UE 110 to determine movement or potential movement information and the manner in which the UE 110 determines the movement information is outside the scope of this disclosure. For the purposes of signaling diagram 500, it may be considered that the UE 110 has determined the movement information and is reporting that movement information to the network.

[0044] In the signaling diagram 500, the UE 110 is initially in an RRC Connected state. Prior to switching to an RRC Idle or RRC Inactive state, the UE 110, at 510, transmits the movement information to the currently camped cell, e.g., cell 501, via, for example AS or NAS signaling. At 515, the cell 501 forwards the movement information to the AMF 506. At 520, the UE 110 receives an RRC release signal from the cell 501 and switches to an RRC Idle or RRC Inactive state at 525.

[0045] At a later time, the AMF 506 has a page for the UE 110. As described above, the AMF 506 has previously received the movement information for the UE 110. The AMF 506 (or another component of the core network 130) may use this movement information to select a set of cells that matches the likely route of the UE 110. In the example of signaling diagram 500, the AMF 506 may determine that the subset of cells of the paging area for the UE 110 based on the movement information includes cells 501-503. However, cells 504 and 505 of the paging area are excluded from this subset. At 530, the AMF 506 of the core network 130 sends a paging transmission to the cells of the subset, e.g., cells 501-503. At 535, the cells 501-503 that received the paging information from the AMF 506 may transmit the page.

[0046] In other exemplary embodiments, the determination of the subset of cells may be transmitted to the individual cells such that each cell understands whether the cell should transmit a page for a particular UE. In these exemplary embodiments, at 530 the AMF 506 may send the paging transmission to all the cells of the paging area for the UE 110, e.g., cells 501-505. Then, at 535, only the cells 501-503 of the subset as determined by the information received by the cells for the UE 110 may transmit the page.

[0047] FIG. 6 shows a signaling diagram 600 illustrating a fourth paging procedure according to various exemplary embodiments. Again, the signaling diagram 600 includes the UE 110, network cells 601-603 and AMF 604. In the example of signaling diagram 600, the UE 110 provides a mobility state to the network and the network may then use this mobility state to select the cells of the paging area with which to page the UE 110.

[0048] In the signaling diagram 600, the UE 110 is initially in an RRC Connected state. Prior to switching to an RRC Idle or RRC Inactive state, the UE 110, at 605, transmits an indication of a mobility state of the UE 110 to the currently camped cell (e.g., cell 601). The indication may be transmitted, for example, via NAS or AS signaling. The mobility state may include any number of states, for example, stationary, moving, etc. At 610, the cell 601 forwards the mobility information the AMF 604. At 615, the UE 110 receives an RRC release signal from the currently camped cell 601 and the UE 110 switches to an RRC Idle or RRC Inactive state at 620.

[0049] When the UE 110 reports the mobility state in 605, the UE 110 may also report the movement information as described above with respect to signaling diagram 500. The movement information may be sent when the mobility state is moving. The procedure for paging the UE 110 when it is in the moving mobility state may be the same as described above with reference to any of signaling diagrams 300-500.

[0050] However, the signaling diagram 600 focuses on the scenario where the UE 110 has reported a stationary mobility state. At 625, the AMF 504 of the core network 130 sends a paging transmission to all of the cells of the paging area for the UE 110. However, because the UE 110 has reported that the mobility state is stationary, only the last cell to which the UE 110 was connected will transmit the page. In the example of signaling diagram 600, the last connected cell is cell 601. Thus, at 630, the cell 601 transmits the page.

[0051] The above exemplary embodiments may reduce the number of false alarm paging transmissions received and processed by UEs by reducing the size of the paging area. In some embodiments, the network 100 may alternatively reduce the number of UEs monitoring the same PO by modifying the DRX cycles of the UEs. As a result of the modifications, the number of UEs monitoring a given PO is reduced due to the different times that the UEs are monitoring the PDCCH.

[0052] In some embodiments, the network 100 may configure the UEs 110 such that different UEs use one of three different types of paging DRX cycles: 1.) a default DRX cycle configured by RRC; 2.) a UE-specific DRX cycle configured by the non-access stratum (NAS) signaling; or 3.) a RAN DRX cycle configured by RRC.

[0053] In some embodiments, the network 100 may alternatively configure a UE-specific offset to determine a UE-specific paging frame (PF) and PO. The PO may be based on the network configuration and the UE ID. To reduce the number of UEs monitoring a PO, the network 100 may configure an offset for each UE so that when the UE calculates its PF and PO, the UE adds the network configured offset specific to that UE. This results in a distribution of a plurality of UEs among the POs.

[0054] In some embodiments, the network 100 may alternatively directly configure where each UE will receive the paging. That is, the network 100 may configure an entirely new paging DRX configuration via NAS or access stratum (AS) signaling. In some embodiments, the new paging DRX configuration would no longer based on the UE ID, but instead on the network configuration. For example, the network 100 can base this new paging DRX configuration on the number of registered UEs to achieve a better distribution of UEs among the POs.

[0055] Although this application described various embodiments each having different features in various combinations, those skilled in the art will understand that any of the features of one embodiment may be combined with the features of the other embodiments in any manner not specifically disclaimed or which is not functionally or logically inconsistent with the operation of the device or the stated functions of the disclosed embodiments.

[0056] It is well understood that the use of personally identifiable information should follow privacy policies and practices that are generally recognized as meeting or exceeding industry or governmental requirements for maintaining the privacy of users. In particular, personally identifiable information data should be managed and handled so as to minimize risks of unintentional or unauthorized access or use, and the nature of authorized use should be clearly indicated to users.

[0057] Those skilled in the art will understand that the above-described exemplary embodiments may be implemented in any suitable software or hardware configuration or combination thereof. An exemplary hardware platform for implementing the exemplary embodiments may include, for example, an Intel x86 based platform with compatible operating system, a Windows OS, a Mac platform and MAC OS, a mobile device having an operating system such as iOS, Android, etc. In a further example, the exemplary embodiments of the above described method may be embodied as a program containing lines of code stored on a non-transitory computer readable storage medium that, when compiled, may be executed on a processor or microprocessor.

[0058] It will be apparent to those skilled in the art that various modifications may be made in the present disclosure, without departing from the spirit or the scope of the disclosure. Thus, it is intended that the present disclosure cover modifications and variations of this disclosure provided they come within the scope of the appended claims and their equivalent.