CN113395748B

CN113395748B - Paging method and device, communication equipment and network equipment

Info

Publication number: CN113395748B
Application number: CN202010172089.5A
Authority: CN
Inventors: 刘选兵; 鲍炜
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-03-12
Filing date: 2020-03-12
Publication date: 2023-12-26
Anticipated expiration: 2040-03-12
Also published as: CN113395748A

Abstract

The embodiment of the invention discloses a paging method and device, communication equipment and network side equipment, and belongs to the technical field of communication. The paging method is applied to communication equipment, the communication equipment comprises at least two terminal UE, and the paging method comprises the following steps: sending a paging position adjustment request to network side equipment, wherein the paging position adjustment request is used for adjusting the paging position of a first UE in the at least two UEs, the at least two UEs comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames, paging occasions. The technical scheme of the invention can adjust the paging receiving position of the terminal, so that the paging positions of a plurality of UE can be combined or closely distributed, thereby not only avoiding the receiving paging conflict of the communication equipment when a plurality of networks reside, but also achieving the effect of saving power of the communication equipment system.

Description

Paging method and device, communication equipment and network equipment

Technical Field

The present invention relates to the field of communications technologies, and in particular, to a paging method and apparatus, a communications device, and a network side device.

Background

The long term evolution (Long Term Evolution, LTE) system and the New Radio (NR) system have paging (paging) function, where a terminal (UE) needs to receive information of the UE to a specific location receiving network.

Currently, based on multi-card terminals, if the terminal cannot receive paging information in all networks at one time, paging needs to be received in different networks in a time-division manner. A situation in which a page is lost on one card occurs when the instants of reception of two pages overlap in time (overlap). When the time of receiving two paging is very long in time, the situation that the system wakes up frequently to receive data can occur, and higher system power consumption can be caused; when the time of receiving two paging can be combined in time, if the distance between two paging is large, higher system power consumption is caused.

Disclosure of Invention

The embodiment of the invention provides a paging method and device, communication equipment and network side equipment, which can solve the problem of higher power consumption of a communication equipment system.

In a first aspect, an embodiment of the present invention provides a paging method, which is applied to a communication device, where the communication device includes at least two terminal UEs, and the paging method includes:

Sending a paging position adjustment request to network side equipment, wherein the paging position adjustment request is used for adjusting the paging position of a first UE in the at least two UEs, the at least two UEs comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames, paging occasions.

In a second aspect, an embodiment of the present invention further provides a paging method, applied to a network side device, where the paging method includes:

receiving a paging position adjustment request of a communication device, and adjusting the paging position of a first UE in at least two terminal UEs of the communication device according to the paging position adjustment request, wherein the at least two UEs comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames, paging occasions.

In a third aspect, an embodiment of the present invention further provides a paging apparatus, which is applied to a communication device, where the communication device includes at least two terminals UE, and the paging apparatus includes:

a sending module, configured to send a paging location adjustment request to a network side device, where the paging location adjustment request is for adjusting a paging location of a first UE of the at least two UEs, where the at least two UEs include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames, paging occasions.

In a fourth aspect, an embodiment of the present invention further provides a paging apparatus, which is applied to a network side device, including:

a receiving module, configured to receive a paging location adjustment request of a communication device, and adjust a paging location of a first UE among at least two terminal UEs of the communication device according to the paging location adjustment request, where the at least two UEs include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames, paging occasions.

In a fifth aspect, embodiments of the present invention also provide a communication device including a processor, a memory, and a computer program stored on the memory and running on the processor, the processor implementing the steps of the paging method as described above when executing the computer program.

In a sixth aspect, an embodiment of the present invention provides a network side device, where the network side device includes a processor, a memory, and a computer program stored in the memory and running on the processor, where the processor implements the steps of the paging method described above when the processor executes the computer program.

In a seventh aspect, embodiments of the present invention provide a computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps of the paging method as described above.

In the above scheme, the communication device sends the paging position adjustment request to the network side device to request to adjust the paging position of the first UE in the at least two UEs, so that the paging receiving position of the terminal can be adjusted, the paging positions of the plurality of UEs can be combined, or the paging positions of the plurality of UEs can be closely arranged, not only can the receiving paging conflict of the communication device be avoided when the plurality of networks reside, but also the power saving effect of the communication device system can be achieved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments of the present invention will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 shows a block diagram of a mobile communication system to which an embodiment of the present invention is applicable;

fig. 2 is a flow chart of a paging method of a communication device according to an embodiment of the present invention;

fig. 3 is a flow chart illustrating a paging method of a network side device according to an embodiment of the present invention;

FIG. 4 is a diagram showing the adjustment of paging locations during a paging collision according to an embodiment of the present invention;

FIG. 5 is a diagram showing paging position adjustment when paging is not conflicting in accordance with an embodiment of the present invention;

fig. 6 is a schematic block diagram of a communication device according to an embodiment of the present invention;

fig. 7 is a schematic block diagram of a network device according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of the composition of a communication device according to an embodiment of the present invention;

fig. 9 shows a schematic diagram of a network device according to an embodiment of the present invention.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present invention are shown in the drawings, it should be understood that the present invention may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

The terms first, second and the like in the description and in the claims, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus. "and/or" in the specification and claims means at least one of the connected objects.

The techniques described herein are not limited to long term evolution (Long Term Evolution, LTE)/LTE evolution (LTE-Advanced, LTE-a) systems and may also be used for various wireless communication systems such as code division multiple access (Code Division Multiple Access, CDMA), time division multiple access (Time Division Multiple Access, TDMA), frequency division multiple access (Frequency Division Multiple Access, FDMA), orthogonal frequency division multiple access (Orthogonal Frequency Division Multiple Access, OFDMA), single-carrier frequency division multiple access (Single-carrier Frequency-Division Multiple Access, SC-FDMA), and other systems. The terms "system" and "network" are often used interchangeably. A CDMA system may implement radio technologies such as CDMA2000, universal terrestrial radio access (Universal Terrestrial Radio Access, UTRA), and the like. UTRA includes wideband CDMA (Wideband Code Division Multiple Access, WCDMA) and other CDMA variants. TDMA systems may implement radio technologies such as the global system for mobile communications (Global System for Mobile Communication, GSM). OFDMA systems may implement radio technologies such as ultra mobile broadband (UltraMobile Broadband, UMB), evolved UTRA (E-UTRA), IEEE 802.11 (Wi-Fi), IEEE 802.16 (WiMAX), IEEE 802.20, flash-OFDM, and the like. UTRA and E-UTRA are parts of the universal mobile telecommunications system (Universal Mobile Telecommunications System, UMTS). LTE and higher LTE (e.g., LTE-a) are new UMTS releases that use E-UTRA. UTRA, E-UTRA, UMTS, LTE, LTE-a and GSM are described in the literature from an organization named "third generation partnership project" (3rd Generation Partnership Project,3GPP). CDMA2000 and UMB are described in the literature from an organization named "third generation partnership project 2" (3 GPP 2). The techniques described herein may be used for the systems and radio technologies mentioned above as well as for other systems and radio technologies. However, the following description describes an NR system for purposes of example, and NR terminology is used in much of the description below, although the techniques may also be applied to applications other than NR system applications.

The following description provides examples and does not limit the scope, applicability, or configuration as set forth in the claims. Changes may be made in the function and arrangement of elements discussed without departing from the spirit and scope of the disclosure. Various examples may omit, substitute, or add various procedures or components as appropriate. For example, the described methods may be performed in an order different than described, and various steps may be added, omitted, or combined. Additionally, features described with reference to certain examples may be combined in other examples.

Referring to fig. 1, fig. 1 is a block diagram of a wireless communication system to which an embodiment of the present invention is applicable. The wireless communication system includes a terminal 11 and a network device 12. The terminal 11 may also be referred to as a terminal Device or a terminal (UE), and the terminal 11 may be a terminal-side Device such as a mobile phone, a tablet (Tablet Personal Computer), a Laptop (Laptop Computer), a personal digital assistant (Personal Digital Assistant, PDA), a mobile internet Device (Mobile Internet Device, MID), a Wearable Device (Wearable Device), or a vehicle-mounted Device, which is not limited to a specific type of the terminal 11 in the embodiment of the present invention. The network side device 12 may be a base station or a core network, where the base station may be a 5G or later version base station (e.g., a gNB, a 5G NR NB, etc.), or a base station in other communication systems (e.g., an eNB, a WLAN access point, or other access points, etc.), or a location server (e.g., an E-SMLC or LMF (Location Manager Function)), where the base station may be referred to as a node B, an evolved node B, an access point, a base transceiver station (Base Transceiver Station, a BTS), a radio base station, a radio transceiver, a basic service set (Basic Service Set, BSS), an extended service set (Extended Service Set, ESS), a node B, an evolved node B (eNB), a home node B, a home evolved node B, a WLAN access point, a WiFi node, or some other suitable terminology in the field, as long as the same technical effect is achieved, and the base station is not limited to a specific terminology, and the base station in the NR system is merely used as an example in the embodiment of the present invention, but the specific type of the base station is not limited.

The base stations may communicate with the terminal 11 under the control of a base station controller, which may be part of the core network or some base stations in various examples. Some base stations may communicate control information or user data with the core network over a backhaul. In some examples, some of these base stations may communicate with each other directly or indirectly over a backhaul link, which may be a wired or wireless communication link. A wireless communication system may support operation on multiple carriers (waveform signals of different frequencies). A multicarrier transmitter may transmit modulated signals on the multiple carriers simultaneously. For example, each communication link may be a multicarrier signal modulated according to various radio technologies. Each modulated signal may be transmitted on a different carrier and may carry control information (e.g., reference signals, control channels, etc.), overhead information, data, and so on.

The base station may communicate wirelessly with the terminal 11 via one or more access point antennas. Each base station may provide communication coverage for a respective corresponding coverage area. The coverage area of an access point may be partitioned into sectors that form only a portion of that coverage area. A wireless communication system may include different types of base stations (e.g., macro base stations, micro base stations, or pico base stations). The base station may also utilize different radio technologies, such as cellular or WLAN radio access technologies. The base stations may be associated with the same or different access networks or operator deployments. The coverage areas of different base stations, including coverage areas of the same or different types of base stations, coverage areas utilizing the same or different radio technologies, or coverage areas belonging to the same or different access networks, may overlap.

The communication link in the wireless communication system may include an Uplink for carrying Uplink (UL) transmissions (e.g., from the terminal 11 to the network-side device 12) or a Downlink for carrying Downlink (DL) transmissions (e.g., from the network-side device 12 to the terminal 11). UL transmissions may also be referred to as reverse link transmissions, while DL transmissions may also be referred to as forward link transmissions. Downlink transmissions may be made using licensed bands, unlicensed bands, or both. Similarly, uplink transmissions may be made using licensed bands, unlicensed bands, or both.

The long term evolution (Long Term Evolution, LTE) system has a paging (paging) function, which is a function that a terminal (UE) needs to receive information of a network looking for the UE to a specific location. Calculating Paging Frame (Paging Frame) _， PF) SFN and Paging slot (Paging slot _， The formulas of PO) i_s are formula (1) and formula (2):

SFN mod T＝(T div N)*(UE_ID mod N) (1)

i_s＝floor(UE_ID/N) mod Ns (2)

wherein, the PO is a subframe which may contain paging information of the terminal, the PF is a radio frame for sending paging information to the user, and one or more POs may be contained. When discontinuous reception ((Discontinuous Reception, DRX) is on, the terminal listens to only the PO to which it belongs during the DRX cycle for power saving purposes.

Wherein, the frame number is from 0 to 1023;

ue_id: for terminal identification, the terminals are in a MODE 1024 of international mobile subscriber identity (International Mobile Subscriber Identity, IMSI), that is, the terminals can be divided into 1024 groups according to IMSI;

t: for the DRX cycle, the values are rf32, rf64, rf128, rf256, and the parameters are configured by a higher layer radio resource control (Radio Resource Control, RRC) layer;

i_s: the sub-frame mode is obtained through inquiry;

n is min (T, nB);

the value of Ns is max (1, nB/T), and can be 1, 2 or 4;

wherein nB has the values of 4T,2T, T/2, T/4, T/8,T/16 and T/32.nB is paging density, with greater values for greater paging density. For example, nb=4 indicates that there are 4 POs in a radio frame, and when less than 1, then Ns is controlled by Ns, and ns=1 indicates that there are 1 paging POs in a radio frame, and 2 indicates that there are 2 POs.

In a New air interface (NR) system, new variables are introduced to make the calculation of PF and PO slightly change, where i_s of SFN and PO of PF can be calculated according to the following formula:

(SFN+PF_offset)mod T＝(T div N)*(UE_ID mod N)； (3)

i_s＝floor(UE_ID/N)mod Ns； (4)

it can be seen that the pf_offset parameter is added to the formula for calculating PF. Pf_offset is a calculated offset that determines the position of the PF.

When searchspace=0 is allocated to the search space of listening area, ns is 1 or 2. When ns=1, i.e. there is only one PO, the PO starts from the listening time to listen to the first physical downlink control channel (Physical Downlink Control Channel, PDCCH) in this PF for paging. When ns=2, PO (first PO) is either the first half of the PF or PO (second PO) is the second half of this PF.

When there are other searchspace besides searchspace=0 to be allocated to the search space of the listening area, the first PO continues with "S" PDCCH listening times, where the number of "S" is determined by the number of actually transmitted synchronization signal blocks (Synchronization Signal block, SSB). That is, whether ssb-PositionsInBurst SSB is actually sent as indicated in system signal block (System Information Block, SIB) 1 can affect the calculation of the "S" number. The Kth PDCCH monitoring time in the PO is the corresponding Kth SSB, and when an uplink symbol is encountered, the PDCCH monitoring time also needs to skip backward delay.

If the first PDCCH-MonitoringOccasionofPO is configured, the first PDCCH-MonitoringOccasionofPO monitoring time is correspondingly shifted backwards for one PDCCH monitoring time.

In the above formulas (3) and (4), T is a DRX cycle, N is the total number of paging frames in T, ns is the number of paging occasions in one paging frame, ue_id is a terminal identifier, and is obtained as 5G-S-TMSI mod 1024.

Parameters Ns, firstPDCCH-MonitoringOccasionOfPO, nAndPagingFrameOffset and default length of DRX cycle are contained in SIB1, and the values of N and pf_offset come from the parameter nandpnagframeoffset. If the terminal does not have a 5G-S-TMSI, the UE uses ue_id=0. The 5G-S-TMSI is a 48 bit string, with the leftmost bit representing the most significant bit.

Currently, there are not only single-card terminals but also dual-card or multi-card terminals. The multi-card terminal is characterized in that the multi-card terminal can reside in a plurality of networks at the same time, but the implementation modes of the multi-card terminal are different, and some terminals can transmit and receive in the networks at the same time, so that the transmission and the reception do not affect each other. There is also a multi-card terminal, although the terminal may reside in multiple networks at the same time, it may reside in multiple networks such as two networks in a time division manner, that is, a period of time resides in network a for listening to a paging of network a, and a period of time resides in network B for listening to a paging of network B; or connecting the data receiving and transmitting on the network A for a period of time, and receiving paging on the network B for a period of time; or for a period of time to receive data on network a and for a period of time to establish a connection to network B or to receive data.

For a multi-card terminal, it is necessary to receive paging in different networks time-division if the terminal cannot receive paging information in all networks at one time. A situation in which a page is lost on one card occurs when the instants of reception of two pages overlap in time (overlap). When the time of receiving two paging is very long in time, the situation that the system wakes up frequently to receive data can occur, and higher system power consumption can be caused; when the time of receiving two paging can be combined in time, if the distance between two paging is large, higher system power consumption is caused.

The embodiment of the invention provides a paging method, which is applied to communication equipment, wherein the communication equipment comprises at least two terminals (UE), and as shown in figure 2, the paging method comprises the following steps:

step 101: sending a paging position adjustment request to network side equipment, wherein the paging position adjustment request is used for adjusting the paging position of a first UE in the at least two UEs, the at least two UEs comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames, paging occasions.

In this embodiment, the communication device sends a paging location adjustment request to the network side device to request adjustment of the paging location of the first UE in at least two terminals, so that the paging receiving locations of the terminals can be adjusted, and the paging locations of the plurality of terminals can be combined, or the paging locations of the plurality of terminals can be closely arranged, which not only can avoid receiving paging conflicts when the communication device resides in a plurality of networks, but also can achieve the effect of saving power of the communication device system.

Wherein the communication device refers to a physical mobile communication device having 4G, 5G and/or next generation wireless communication capabilities, such as a multi-card handset; each UE is a logical entity with 4G, 5G and/or next generation wireless communication capabilities corresponding to one subscriber identity card (Subscriber Identity Module, SIM) card.

The embodiment requests the network side equipment to adjust the paging frame and/or paging occasion of the UE, so that the paging positions of the multiple UEs reach reasonable paging intervals, the paging positions of the multiple UEs are combined or are closely distributed, and the effect of saving electricity of a communication equipment system is achieved. The embodiment can adjust the paging position of one or more UEs, and any UE can initiate a paging position adjustment request.

The communication device requests the network side device to allocate new parameters for paging location calculation, the paging location adjustment request may include paging location adjustment parameters for calculating a new UE ID, and the paging location adjustment request may include at least one of the following paging location adjustment parameters:

request reasons such as multi-card, power saving, paging, etc.;

target Paging Position recommended value target_paging_position, including PF and/or PO;

paging Position adjustment offset recommended value paging_position_adjustment;

the recommended value of the first UE whole network identification is 5G-S-TMSI, IMSI;

the value of the partial bit of the first UE whole network identifier recommended value, for example, the value of the lowest X bit, the value of X may be less than or equal to 10, although the value of X is not limited to be less than or equal to 10, but may be other values, when the paging position adjustment request carries the partial bit of the first UE whole network identifier recommended value, bit overhead may be reduced, and the value of the low X bit may include most of the effective information of the first UE whole network identifier recommended value;

The first UE identifies recommended values, such as 5G-S-TMSI mod 1024, IMSI mod 1024, etc.;

the value of the first UE identifier may be less than or equal to 10, for example, the value of the least significant X bit may be less than or equal to 10, or may be other values, although the value of X is not limited to less than or equal to 10; but also (5G-S-TMSI mod 1024) mod N, (IMSI mod 1024) mod N, etc., where N is the total number of paging frames within the DRX cycle T;

the first UE identifies an adjustment recommendation value UEID_adjust;

the second UE identifies ueid_reference;

paging location of the second UE, including PF and/or PO;

paging parameters of the second UE, including DRX cycle T, N, ns, etc.;

a shortest Paging interval min_paging_distance, which is the shortest interval between Paging occasions when the first UE and the second UE do not overlap to receive pages;

paging frame offset recommended value pf_offset.

The communication device may request the network side device to adjust the paging location in a variety of signaling messages, where the paging location adjustment request may be carried in at least one of the following messages:

a registration request message, such as Registration Request, registration Update, etc., optionally, a reason for changing the terminal identifier may be added to the registration request message;

Attachment Request messages such as Attach Request, etc.;

UE assistance information, such as UE Assistance Information;

a radio resource control message such as RRC Resume.

After sending the paging position adjustment request to the network side equipment, the paging method further comprises the following steps:

receiving paging parameters configured by the network side equipment;

and determining the paging position of the first UE according to the paging parameter, so that the communication equipment can complete the adjustment of the paging position according to the paging parameter configured by the network side equipment, wherein the paging parameter configured by the network side equipment is the newly configured paging parameter after the network side equipment receives the paging position adjustment request.

In some embodiments, the paging parameters include at least one of:

a first UE whole network identifier configuration value, such as a 5G-S-TMSI, a second IMSI, etc., where the second IMSI is an identifier that may be used to determine a paging location;

the value of the partial bit of the first UE whole network identifier configuration value, for example, the value of the lowest X bit, the value of X may be less than or equal to 10, although the value of X is not limited to less than or equal to 10, but may be other values, when the paging parameter includes the value of the partial bit of the first UE whole network identifier configuration value, bit overhead may be reduced, and the value of the low X bit may include most of the valid information of the first UE whole network identifier configuration value;

The first UE identifies a configuration value, ueid_new;

the value of the first UE identifier may be less than or equal to 10, for example, the value of the least significant X bit, where the value of X is not limited to less than or equal to 10, but may be other values;

the first UE identifies an adjustment amount configuration value, UEID_adjust;

paging frame offset configuration value pf_offset, i.e., protocol defined offset used for PF determination;

the Target Paging Position configuration value target_paging_position comprises PF and/or PO;

paging Position adjustment offset configuration value paging_position_adjust.

The paging parameters newly configured by the network side device and the recommended parameters in the paging position adjustment request sent by the communication device may not be identical under the condition that the paging position is ensured to be within the expected range.

In the above embodiment, the interval between the paging position of the first UE and the paging position of the second UE is greater than or equal to 0, where the shortest paging interval is the shortest interval between paging occasions when the first UE and the second UE do not overlap to receive paging.

For the situation that Paging reception among multiple UEs cannot be overlapped, the Paging position needs to be adjusted so that Paging reception among the UEs does not have overlapping conflict, and meanwhile, the situation that a terminal needs to sleep and wait among the Paging of the UEs does not exist. The UE that needs to adjust the Paging position determines the shortest Paging interval min_paging_distance. For example, the communication device includes UE1 and UE2, where UE2 can adjust the Paging location after Paging UE1, and the shortest Paging interval min_paging_distance is the time from UE1 PO to UE2 PO, which is enough to perform Paging reception, paging post-processing, part or all of measurement tasks, radio frequency conversion time, and system wakeup, network synchronization, paging reception preparation, etc. of UE 2. Of course, UE2 may also adjust the Paging location before UE1 pages, where the shortest Paging interval min_paging_distance is the time from UE2 PO to UE1 PO, which is a time sufficient to perform Paging reception, post-Paging processing, some or all measurement tasks, radio frequency conversion time of UE2, and system wakeup, network synchronization, paging reception preparation, etc. of UE 1.

The shortest Paging interval min_paging_distance may be determined by the terminal, or may be defined by a protocol, such as 20ms.

For the case where Paging reception between multiple UEs can overlap, the Paging interval between UEs is 0, i.e., paging of multiple UEs is time-aligned and combined together.

In a specific example, taking UE2 corresponding to SIM2 and UE1 corresponding to SIM1, the Paging location of UE2 is adjusted to be after the Paging location of UE1, and the current Paging location of SIM1 is denoted as a reference location, including PF and PO. The current Paging Position of the SIM2 to be adjusted is recorded as paging_position, which contains PF and PO. The SIM2 expected Paging location is denoted as target_paging_position, containing PF, PO. The range of desired paging locations is:

Target_Paging_Position>＝Paging_Position_reference+Min_Paging_distance

the paging position adjustment offset is:

Paging_Position_adjust＝Target_Paging_Position-Paging_Position

the current UE ID is denoted as UE id_new, the adjusted UE ID is denoted as UE id_new, and the UE ID adjustment is denoted as UE id_adjust, wherein:

UEID_new＝UEID_now+UEID_adjust

wherein, target_paging_position (PF, PO) and ueid_new conform to the definition of the protocol:

(SFN+PF_offset)mod T＝(T div N)*(UE_ID mod N)；

i_s＝floor(UE_ID/N)mod Ns；

namely:

the Target PF satisfies: (sfn+pf_offset) mod t= (tdiv N) × (ueid_new mod N)

Target PO satisfies: i_s=floor (ueid_new/N) mod Ns

The embodiment of the invention also provides a paging method applied to the network side equipment, as shown in fig. 3, the paging method comprises the following steps:

Step 201: receiving a paging position adjustment request of a communication device, and adjusting the paging position of a first UE in at least two terminals of the communication device according to the paging position adjustment request, wherein the at least two terminals comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames, paging occasions.

The paging location adjustment request may include paging location adjustment parameters for calculating a new UE ID, which may include at least one of the following:

request reasons such as multi-card, power saving, paging, etc.;

Paging Position adjustment offset recommended value paging_position_adjustment;

the first UE identifies an adjustment recommendation value UEID_adjust;

the second UE identifies ueid_reference;

paging location of the second UE, including PF and/or PO;

paging parameters of the second UE, including DRX cycle T, N, ns, etc.;

paging frame offset recommended value pf_offset.

attachment Request messages such as Attach Request, etc.;

UE assistance information, such as UE Assistance Information;

a radio resource control message such as RRC Resume.

After receiving the paging position adjustment request of the communication device, the paging method further includes:

and sending the configured paging parameters to the communication equipment.

In some embodiments, the paging parameters include at least one of:

The first UE identifies a configuration value, ueid_new;

the first UE identifies an adjustment amount configuration value, UEID_adjust;

paging Position adjustment offset configuration value paging_position_adjust.

The technical scheme of the invention is further described below with reference to the accompanying drawings.

In one embodiment of the present invention, the adjustment of the paging location may be performed during a paging collision. As shown in fig. 4, UE2 corresponds to SIM2, UE1 corresponds to SIM1, and the UE2 paging location is adjusted to be after the UE1 paging location. Before Paging Position adjustment, as shown in fig. 4, the communication device identifies Paging collision between UE1 and UE2, determines a desired Paging Position target_paging_position based on the shortest Paging distance min_paging_distance, and determines Paging Position adjustment parameters to request the network side to adjust the Paging Position; the communication equipment calculates a new paging position based on the new paging parameter sent by the network side, and receives paging at the new paging position, so that paging conflict can be solved.

In another embodiment of the present invention, the adjustment of the paging location may also be performed when the pages do not collide. As shown in fig. 5, UE2 corresponds to SIM2, UE1 corresponds to SIM1, and the communication device recognizes the paging distance between two UEs, so that the power consumption of the system needs to be reduced. The communication equipment determines the expected Paging Position target_paging_position based on the shortest Paging interval Min_paging_distance, the communication equipment determines Paging Position adjustment parameters, the network side is requested to adjust the Paging Position, the communication equipment calculates a new Paging Position based on the new Paging parameters sent by the network side, the communication equipment receives Paging at the new Paging Position, and the electricity saving performance is improved.

In the embodiment of the invention, one communication device corresponds to M UE, M is an integer greater than or equal to 2, and at least UE1 and UE2 reside (camp) in the same cell in the M UE; the POs monitored by UE1 and UE2 do not completely overlap; the positions of the UE1 and the UE2 for monitoring the PO are adjusted together (time domain overlapping), and the communication equipment can complete monitoring of the PO of the UE1 and the UE2 in one cell at a time, so that the electricity saving effect is achieved. The communication device may send a paging location adjustment request to the network-side device to adjust the PO location monitored by UE1 (or UE 2) to overlap with the PO location monitored by UE2 (or UE 1). In a specific example, the UE1 sends a paging location adjustment request, where the paging location adjustment request carries a parameter, and indicates to adjust the target PO listening location, where the parameter may be "suggest the value of the allocated 5G-S-TMSI" or "suggest the value of a part of bits of the allocated 5G-S-TMSI (e.g. the value of the lowest X bit)", where X < = 10; optionally, in the paging position adjustment request sent by the UE1, part of bits carried in the 5G-S-TMSI are the same as corresponding bits of the 5G-S-TMSI of the UE 2.

The network side device, such as NW, adjusts the PO position of the UE1 according to the received paging position adjustment request, for example, allocates a new 5G-S-TMSI to the UE, where the newly allocated 5G-S-TMSI meets the requirements of the parameters in the paging position adjustment request, for example, the corresponding bits of the allocated new 5G-S-TMSI are the same as part of bits of the 5G-S-TMSI in the paging position adjustment request.

By the method, the communication equipment can adjust partial bits (such as the minimum 10 bits) of the 5G-S-TMSI of the UE1 and the UE2 to be consistent. Since the PO position is calculated by the minimum 10bit input parameter of the 5G-S-TMSI, the PO positions of the UE1 and the UE2 can be adjusted to be coincident by the method. The purpose of receiving paging messages of two UEs by PO monitoring once is achieved, and therefore the electricity saving effect is achieved.

As shown in fig. 6, the communication device 300 according to the embodiment of the present invention includes a paging apparatus, which can implement the paging method applied to the communication device in the above embodiment and achieve the same effect, and the communication device 300 specifically includes the following functional modules:

a sending module 310, configured to send a paging location adjustment request to a network side device, where the paging location adjustment request is for adjusting a paging location of a first UE of the at least two UEs, where the at least two UEs include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames, paging occasions.

To better achieve the above objects, further, fig. 8 is a schematic hardware structure of a communication device implementing various embodiments of the present invention, where the communication device 40 includes, but is not limited to: radio frequency unit 41, network module 42, audio output unit 43, input unit 44, sensor 45, display unit 46, user input unit 47, interface unit 48, memory 49, processor 410, and power source 411. It will be appreciated by those skilled in the art that the communication device structure shown in fig. 8 is not limiting of the communication device and that the communication device may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. In an embodiment of the present invention, the communication device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted communication device, a wearable device, a pedometer, and the like.

The processor 410 is configured to send a paging location adjustment request to a network side device, where the paging location adjustment request requests to adjust a paging location of a first UE of the at least two UEs, where the at least two UEs include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames, paging occasions.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 41 may be used for receiving and transmitting signals during the process of receiving and transmitting information or communication, specifically, receiving downlink data from the base station and then processing the received downlink data by the processor 410; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 41 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 41 may also communicate with networks and other devices via a wireless communication system.

The communication device provides wireless broadband internet access to the user via the network module 42, such as helping the user to send and receive e-mail, browse web pages, and access streaming media, etc.

The audio output unit 43 may convert audio data received by the radio frequency unit 41 or the network module 42 or stored in the memory 49 into an audio signal and output as sound. Also, the audio output unit 43 may also provide audio output (e.g., call signal reception sound, message reception sound, etc.) related to a specific function performed by the communication device 40. The audio output unit 43 includes a speaker, a buzzer, a receiver, and the like.

The input unit 44 is for receiving an audio or video signal. The input unit 44 may include a graphics processor (Graphics Processing Unit, GPU) 441 and a microphone 442, the graphics processor 441 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 46. The image frames processed by the graphics processor 441 may be stored in the memory 49 (or other storage medium) or transmitted via the radio frequency unit 41 or the network module 42. The microphone 442 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 41 in the case of a telephone call mode.

The communication device 40 further comprises at least one sensor 45, such as a light sensor, a motion sensor and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 461 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 461 and/or the backlight when the communication device 40 is moved to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for identifying the gesture of the communication equipment (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration identification related functions (such as pedometer and knocking), and the like; the sensor 45 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which will not be described herein.

The display unit 46 is used to display information input by a user or information provided to the user. The display unit 46 may include a display panel 461, and the display panel 461 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 47 is operable to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the communication device. Specifically, the user input unit 47 includes a touch panel 471 and other input devices 472. The touch panel 471, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 471 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 471 may include two parts of a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 410, and receives and executes commands sent from the processor 410. In addition, the touch panel 471 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. The user input unit 47 may include other input devices 472 in addition to the touch panel 471. In particular, other input devices 472 may include, but are not limited to, physical keyboards, function keys (e.g., volume control keys, switch keys, etc.), trackballs, mice, joysticks, and so forth, which are not described in detail herein.

Further, the touch panel 471 may be overlaid on the display panel 461, and when the touch panel 471 detects a touch operation thereon or thereabout, the touch panel 471 is transmitted to the processor 410 to determine the type of touch event, and then the processor 410 provides a corresponding visual output on the display panel 461 according to the type of touch event. Although in fig. 8, the touch panel 471 and the display panel 461 are provided as two separate components to implement the input and output functions of the communication device, in some embodiments, the touch panel 471 may be integrated with the display panel 461 to implement the input and output functions of the communication device, which is not limited herein.

The interface unit 48 is an interface to which an external device is connected to the communication apparatus 40. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 48 may be used to receive input (e.g., data information, power, etc.) from an external device and to transmit the received input to one or more elements within the communication apparatus 40 or may be used to transmit data between the communication apparatus 40 and an external device.

The memory 49 may be used to store software programs as well as various data. The memory 49 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 49 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 410 is a control center of the communication device, connects various parts of the entire communication device using various interfaces and lines, and performs various functions of the communication device and processes data by running or executing software programs and/or modules stored in the memory 49, and invoking data stored in the memory 49, thereby performing overall monitoring of the communication device. Processor 410 may include one or more processing units; preferably, the processor 410 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 410.

The communication device 40 may further include a power source 411 (e.g., a battery) for powering the various components, and preferably the power source 411 may be logically coupled to the processor 410 via a power management system that performs functions such as managing charging, discharging, and power consumption.

In addition, the communication device 40 includes some functional modules, which are not shown, and will not be described herein.

The embodiment of the present invention further provides a communication device, which includes a processor 410, a memory 49, and a computer program stored in the memory 49 and capable of running on the processor 410, where the computer program when executed by the processor 410 implements the respective processes of the paging method embodiment described above, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

The communication device may be a terminal, which may be a device that provides voice and/or other service data connectivity to a user, a handheld device with wireless connection, or other processing device connected to a wireless modem. The wireless terminals may communicate with one or more core networks via a radio access network (Radio Access Network, RAN), which may be mobile terminals such as mobile phones (or "cellular" phones) and computers with mobile terminals, e.g., portable, pocket, hand-held, computer-built-in or vehicle-mounted mobile devices that exchange voice and/or data with the radio access network. Such as personal communication services (Personal Communication Service, PCS) phones, cordless phones, session initiation protocol (Session Initiation Protocol, SIP) phones, wireless local loop (Wireless Local Loop, WLL) stations, personal digital assistants (Personal Digital Assistant, PDAs), and the like. A wireless Terminal may also be referred to as a system, subscriber Unit (Subscriber Unit), subscriber Station (Subscriber Station), mobile Station (Mobile Station), mobile Station (Mobile), remote Station (Remote Station), remote Terminal (Remote Terminal), access Terminal (Access Terminal), user Terminal (User Terminal), user Agent (User Agent), user equipment (User Device or User Equipment), without limitation.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the paging method embodiment on the communication device side, and can achieve the same technical effects, so that repetition is avoided, and no further description is provided here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

As shown in fig. 7, the network side device 320 in the embodiment of the present invention includes a paging apparatus, which can implement the paging method applied to the network side device in the above embodiment and achieve the same effect, where the network side device 320 specifically includes the following functional modules:

a receiving module 330, configured to receive a paging location adjustment request of a communication device, and adjust a paging location of a first UE in at least two terminals of the communication device according to the paging location adjustment request, where the at least two terminals include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames, paging occasions.

In order to better achieve the above objective, an embodiment of the present invention further provides a network side device, where the network side device includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and the processor implements the steps in the paging method as described above when executing the computer program, and the steps can achieve the same technical effects, so that repetition is avoided, and no redundant description is given here.

Specifically, the embodiment of the invention also provides network side equipment. As shown in fig. 9, the network side device 500 includes: an antenna 51, a radio frequency device 52, a baseband device 53. The antenna 51 is connected to a radio frequency device 52. In the uplink direction, the radio frequency device 52 receives information via the antenna 51, and transmits the received information to the baseband device 53 for processing. In the downlink direction, the baseband device 53 processes information to be transmitted, and transmits the processed information to the radio frequency device 52, and the radio frequency device 52 processes the received information and transmits the processed information through the antenna 51.

The above-described band processing means may be located in the baseband apparatus 53, and the method performed by the network-side device in the above embodiment may be implemented in the baseband apparatus 53, where the baseband apparatus 53 includes the processor 54 and the memory 55.

The baseband apparatus 53 may, for example, include at least one baseband board, on which a plurality of chips are disposed, as shown in fig. 9, where one chip, for example, a processor 54, is connected to the memory 55, so as to call a program in the memory 55 to perform the network side device operation shown in the above method embodiment.

The baseband apparatus 53 may also include a network interface 56 for interacting with the radio frequency apparatus 52, such as a common public radio interface (common public radio interface, CPRI).

The processor may be a processor, or may be a generic term for a plurality of processing elements, for example, the processor may be a CPU, or may be an ASIC, or may be one or more integrated circuits configured to implement the methods performed by the network side devices, for example: one or more microprocessor DSPs, or one or more field programmable gate array FPGAs, etc. The memory element may be one memory or may be a collective term for a plurality of memory elements.

The memory 55 may be volatile memory or nonvolatile memory, or may include both volatile and nonvolatile memory. The non-volatile memory may be a Read-only memory (ROM), a programmable Read-only memory (ProgrammableROM, PROM), an erasable programmable Read-only memory (ErasablePROM, EPROM), an electrically erasable programmable Read-only memory (ElectricallyEPROM, EEPROM), or a flash memory, among others. The volatile memory may be a random access memory (RandomAccessMemory, RAM) that acts as an external cache. By way of example, and not limitation, many forms of RAM are available, such as Static RAM (SRAM), dynamic random access memory (DynamicRAM, DRAM), synchronous dynamic random access memory (SynchronousDRAM, SDRAM), double data rate synchronous dynamic random access memory (DoubleDataRateSDRAM, DDRSDRAM), enhanced synchronous dynamic random access memory (EnhancedSDRAM, ESDRAM), synchronous link dynamic random access memory (SynchlinkDRAM, SLDRAM), and direct memory bus random access memory (DirectRambusRAM, DRRAM). The memory 55 described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

Specifically, the network side device of the embodiment of the present invention further includes: a computer program stored in the memory 55 and executable on the processor 54, the processor 54 invoking the computer program in the memory 55 to perform the method performed by the modules shown in fig. 7.

Specifically, the computer program, when invoked by the processor 54, is operable to receive a paging location adjustment request for a communication device, adjust a paging location of a first UE of at least two terminals of the communication device according to the paging location adjustment request, the at least two terminals including the first UE and a second UE other than the first UE, the paging location including at least one of: paging frames, paging occasions.

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the steps of the paging method applied to the network side device as described above, and can achieve the same technical effects, so that repetition is avoided, and no further description is provided herein.

Those of ordinary skill in the art will appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software depends upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present invention.

It will be clear to those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, and are not repeated herein.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the apparatus embodiments described above are merely illustrative, e.g., the division of the units is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be an indirect coupling or communication connection via some interfaces, devices or units, which may be in electrical, mechanical or other form.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present invention may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art or in a part of the technical solution, in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a personal computer, a server, or a network side device, etc.) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a usb disk, a removable hard disk, a ROM, a RAM, a magnetic disk, or an optical disk, etc.

Furthermore, it should be noted that in the apparatus and method of the present invention, it is apparent that the components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent aspects of the present invention. Also, the steps of performing the series of processes described above may naturally be performed in chronological order in the order of description, but are not necessarily performed in chronological order, and some steps may be performed in parallel or independently of each other. It will be appreciated by those of ordinary skill in the art that all or any of the steps or components of the methods and apparatus of the present invention may be implemented in hardware, firmware, software, or a combination thereof in any computing device (including processors, storage media, etc.) or network of computing devices, as would be apparent to one of ordinary skill in the art after reading this description of the invention.

The object of the invention can thus also be achieved by running a program or a set of programs on any computing device. The computing device may be a well-known general purpose device. The object of the invention can thus also be achieved by merely providing a program product containing program code for implementing said method or apparatus. That is, such a program product also constitutes the present invention, and a storage medium storing such a program product also constitutes the present invention. It is apparent that the storage medium may be any known storage medium or any storage medium developed in the future. It should also be noted that in the apparatus and method of the present invention, it is apparent that the components or steps may be disassembled and/or assembled. Such decomposition and/or recombination should be considered as equivalent aspects of the present invention. The steps of executing the series of processes may naturally be executed in chronological order in the order described, but are not necessarily executed in chronological order. Some steps may be performed in parallel or independently of each other.

While the foregoing is directed to the preferred embodiments of the present invention, it will be appreciated by those skilled in the art that various modifications and changes can be made without departing from the principles of the present invention, and such modifications and changes are intended to be within the scope of the present invention.

Claims

1. A paging method applied to a communication device, wherein the communication device comprises at least two terminal UEs, the paging method comprising:

sending a paging position adjustment request to network side equipment, wherein the paging position adjustment request is used for adjusting the paging position of a first UE in the at least two UEs, the at least two UEs comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames and paging occasions, wherein the paging position adjustment request is carried in an attachment request message;

the paging position adjustment request comprises a first UE identification adjustment amount recommended value, and the first UE identification is IMSI;

the method further comprises the steps of:

and receiving paging parameters configured by the network side equipment, wherein the paging parameters comprise a first UE identification adjustment quantity configuration value.

2. The paging method as claimed in claim 1, wherein the paging location adjustment request further comprises at least one of the following paging location adjustment parameters:

request reasons;

a target paging location recommendation value;

paging position adjustment offset recommendation;

a first UE whole network identification recommended value;

a part of bit values of the first UE whole network identification recommended value are taken;

the first UE identifies a recommended value;

The first UE identifies a partial bit value of the recommended value;

a second UE identity;

paging location of the second UE;

paging parameters of the second UE;

a shortest paging interval, which is a shortest interval between paging occasions when the first UE and the second UE do not overlap to receive pages;

paging frame offset recommendation.

3. The paging method as claimed in claim 1, wherein the paging location adjustment request is further carried in at least one of the following messages:

a registration request message;

UE assistance information;

a radio resource control message.

4. The paging method according to claim 1, further comprising:

and determining the paging position of the first UE according to the paging parameter.

5. The paging method as claimed in claim 4, wherein the paging parameter further comprises at least one of:

a first UE full network identity configuration value;

a part of bit values of the first UE whole network identification configuration value are taken;

the first UE identifies a configuration value;

the first UE marks a partial bit value of the configuration value;

paging frame offset configuration values;

a target paging location configuration value;

the paging location adjusts the offset configuration value.

6. The paging method as claimed in claim 5, wherein,

UEID_new＝UEID_now+UEID_adjust；

The UE id_new is an adjusted UE identifier, the UE id_new is a current UE identifier, and the UE id_adjust is an identifier adjustment amount configuration value of the first UE.

7. The paging method as claimed in claim 6, wherein,

in a long term evolution, LTE, system, the determining the paging location of the first UE according to the paging parameter includes: calculating the SFN of the paging frame PF through the formula (1), or calculating the i_s of the paging occasion PO through the formula (2);

formula (1): SFN mod t= (tdiv N) × (ueid_new mod N);

formula (2): i_s=floor (ueid_new/N) mod Ns;

or,

in the new air interface NR system, the determining the paging location of the first UE according to the paging parameter includes: calculating the SFN of the paging frame PF through a formula (3), or calculating the i_s of the paging occasion PO through a formula (4);

equation (3): (sfn+pf_offset) mod t= (tdiv N) ×ueid_new mod N;

equation (4): i_s=floor (ueid_new/N) mod Ns;

wherein T is a discontinuous reception DRX period; n is min (T, nB); the value of Ns is max (1, nB/T); nB is paging density, and nB is 4T,2T, T/2, T/4, T/8,T/16 or T/32;

i_s is a subframe pattern, and pf_offset is a calculated offset for determining the PF position.

8. The paging method as claimed in claim 1 or 4, wherein a distance between the paging location of the first UE and the paging location of the second UE is greater than a shortest paging interval, which is a shortest interval between paging occasions when the first UE and the second UE do not overlap in receiving a page, or is 0.

9. The paging method is applied to network side equipment and is characterized by comprising the following steps:

receiving a paging position adjustment request of a communication device, and adjusting the paging position of a first UE in at least two terminal UEs of the communication device according to the paging position adjustment request, wherein the at least two UEs comprise the first UE and a second UE except the first UE, and the paging position comprises at least one of the following: paging frames and paging occasions, wherein the paging position adjustment request is carried in an attachment request message;

the method further comprises the steps of:

and sending configured paging parameters to the communication equipment, wherein the paging parameters comprise a first UE identification adjustment quantity configuration value.

10. The paging method as claimed in claim 9, wherein the paging location adjustment request further comprises at least one of the following paging location adjustment parameters:

Request reasons;

a target paging location recommendation value;

paging position adjustment offset recommendation;

a first UE whole network identification recommended value;

the first UE identifies a recommended value;

the first UE identifies a partial bit value of the recommended value;

a second UE identity;

paging location of the second UE;

paging parameters of the second UE;

paging frame offset recommendation.

11. The paging method as claimed in claim 9, wherein the paging location adjustment request is further carried in at least one of the following messages:

a registration request message;

UE assistance information;

a radio resource control message.

12. The paging method as claimed in claim 9, wherein the paging parameter further comprises at least one of:

a first UE full network identity configuration value;

the first UE identifies a configuration value;

the first UE marks a partial bit value of the configuration value;

the first UE identifies an adjustment quantity configuration value;

paging frame offset configuration values;

A target paging location configuration value;

the paging location adjusts the offset configuration value.

13. A paging apparatus applied to a communication device, wherein the communication device includes at least two terminal UEs, the paging apparatus comprising:

a sending module, configured to send a paging location adjustment request to a network side device, where the paging location adjustment request is for adjusting a paging location of a first UE of the at least two UEs, where the at least two UEs include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames and paging occasions, wherein the paging position adjustment request is carried in an attachment request message;

and the receiving module is used for receiving paging parameters configured by the network side equipment, wherein the paging parameters comprise a first UE identification adjustment quantity configuration value.

14. A paging apparatus applied to a network side device, comprising:

a receiving module, configured to receive a paging location adjustment request of a communication device, and adjust a paging location of a first UE among at least two terminal UEs of the communication device according to the paging location adjustment request, where the at least two UEs include the first UE and a second UE other than the first UE, and the paging location includes at least one of: paging frames and paging occasions, wherein the paging position adjustment request is carried in an attachment request message;

and the sending module is used for sending the configured paging parameters to the communication equipment, wherein the paging parameters comprise a first UE identification adjustment quantity configuration value.

15. A communication device comprising a processor, a memory and a computer program stored on the memory and running on the processor, the processor implementing the steps of the paging method according to any one of claims 1 to 8 when the computer program is executed by the processor.

16. A network side device comprising a processor, a memory and a computer program stored on the memory and running on the processor, the processor implementing the steps of the paging method according to any of claims 9 to 12 when the computer program is executed by the processor.

17. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the steps of the paging method according to any of the claims 1 to 12.