CN111356191B

CN111356191B - Cell access method and electronic equipment

Info

Publication number: CN111356191B
Application number: CN202010143338.8A
Authority: CN
Inventors: 张康; 刘晓磊
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2020-03-04
Filing date: 2020-03-04
Publication date: 2022-04-19
Anticipated expiration: 2040-03-04
Also published as: CN111356191A

Abstract

The embodiment of the invention discloses a cell access method and electronic equipment, wherein the method comprises the steps of obtaining a base station information list related to the electronic equipment and a first cell; determining whether a second cell adjacent to the first cell is included in the base station information list, wherein the second cell is an enhanced long term evolution (E-LTE) cell; and under the condition that the base station information list comprises the second cell, adjusting the target parameter to enable the electronic equipment to access the second cell. The problem that in the prior art, the probability and the efficiency of registering the electronic equipment to the eLTE cell base station are low is solved.

Description

Cell access method and electronic equipment

Technical Field

The embodiment of the invention relates to the technical field of communication, in particular to a cell access method and electronic equipment.

Background

Currently, fifth-Generation (5G) networking is steadily advancing, but in the current network environment, the mainstream base station is in the form of Non-independent Networking (NSA), that is, the base station of 5G is collocated on the basis of the base station of 4G (4 th Generation mobile communication technology). Then, due to different network deployment manners, the distribution of the base stations corresponding to the electronic device may present a situation that a 4G cell with an EUTRA (evolved-terrestrial radio access) -new radio connection, that is, an enhanced-Long Term Evolution (LTE) cell base station, and a 4G cell without an EN-DC flag, that is, an LTE cell base station, are distributed in a staggered manner.

At present, an electronic device performs network selection registration on an eLTE cell base station and an LTE cell base station. However, this approach has drawbacks that can result in a low probability and efficiency of registering the electronic device with the lte cell base station, such as: on the premise that the operator does not perform priority promotion on the 4G cell with the EN-DC mark, the probability that the electronic equipment is registered in the 4G cell with the EN-DC mark becomes low; or, on the premise that the operator performs priority boost on the 4G cell with the EN-DC flag, according to the current network selection rule, only when the signal quality of the serving cell is lower than a certain threshold, cell reselection in an idle state is triggered, which may cause a certain delay for the electronic device to register to the 4G cell base station with the EN-DC flag.

Disclosure of Invention

The embodiment of the invention provides a cell access method and electronic equipment, and aims to solve the problem that in the prior art, the efficiency of registering the electronic equipment to an eLTE cell base station is low.

In order to solve the above technical problem, the embodiment of the present invention is implemented as follows:

in a first aspect, an embodiment of the present invention provides a cell access method, which is applied to an electronic device, and the method may include:

acquiring a base station information list related to the electronic equipment and a first cell;

determining whether a second cell adjacent to the first cell is included in the base station information list, wherein the second cell is an enhanced long term evolution (E-LTE) cell;

and under the condition that the base station information list comprises the second cell, adjusting the target parameter to enable the electronic equipment to access the second cell.

In a second aspect, an embodiment of the present invention provides an electronic device, which may include:

the system comprises an acquisition module, a processing module and a processing module, wherein the acquisition module is used for acquiring a base station information list related to the first cell where the electronic equipment is located;

the processing module is used for determining whether a second cell adjacent to the first cell is included in the base station information list, wherein the second cell is an enhanced long term evolution (E-LTE) cell;

and the adjusting module is used for adjusting the target parameter under the condition that the base station information list comprises the second cell, so that the electronic equipment is accessed to the second cell.

In a third aspect, an embodiment of the present invention provides an electronic device, which includes a processor, a memory, and a computer program stored in the memory and executable on the processor, and when executed by the processor, the electronic device implements the cell access method according to the first aspect.

In a fourth aspect, there is provided a computer-readable storage medium having a computer program stored thereon, which, if the computer program is executed in a computer, causes the computer to execute the cell access method according to the first aspect.

In the embodiment of the invention, a base station information list related to the first cell where the electronic equipment is located is obtained; and determining whether a second cell adjacent to the first cell is included in the base station information list, wherein the second cell is an enhanced long term evolution (E-LTE) cell. In this way, the electronic device can acquire the base station information list of the eLTE cell base station from the server, so that the electronic device can be registered in the 5G network more probably. Then, in the case that the second cell is determined to be included in the base station information list, the target parameter is adjusted so that the electronic device accesses the second cell. In this way, when the electronic device is in a mobile state, the electronic device can be preferentially switched to the eLTE cell base station, so that the efficiency of registering the electronic device with the 5G base station is improved.

Drawings

The present invention will be better understood from the following description of specific embodiments thereof taken in conjunction with the accompanying drawings, in which like or similar reference characters designate like or similar features.

Fig. 1 is a flowchart of a cell access method according to an embodiment of the present invention;

fig. 2 is a schematic flowchart of determining a base station information list according to an embodiment of the present invention;

fig. 3 is a schematic interaction diagram of a server and an electronic device according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of an interaction through D2D according to an embodiment of the present invention;

fig. 5 is an interaction diagram of a network data connection server and an electronic device according to an embodiment of the present invention;

fig. 6 is a schematic diagram illustrating a process of an electronic device leaving a first cell and accessing a second cell according to an embodiment of the present invention;

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

fig. 8 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

To solve the problems in the related art, embodiments of the present invention provide a screen cell access method, an electronic device, and a storage medium, so as to solve the problem in the prior art that the probability and efficiency of registering the electronic device to an lte cell base station are low.

Fig. 1 is a flowchart of a cell access method according to an embodiment of the present invention.

As shown in fig. 1, the cell access method may specifically include steps 110 to 130, where, first, in step 110, a base station information list related to a first cell where the electronic device is located is obtained; then, step 120, determining whether a second cell adjacent to the first cell is included in the base station information list, where the second cell is an enhanced long term evolution e-LTE cell; then, in step 130, in the case that it is determined that the second cell is included in the base station information list, the target parameter is adjusted so that the electronic device accesses the second cell.

Therefore, the electronic equipment can acquire the base station information list of the e-LTE cell base station, so that the electronic equipment can be registered in the 5G network at a higher probability. In addition, when the electronic equipment is in a moving state, the electronic equipment can be preferentially switched to the e-LTE cell base station, so that the efficiency of registering the electronic equipment to the 5G base station and the experience of a user using the electronic equipment are improved.

The following is a detailed description of the above steps, and the specific contents are as follows:

first, referring to step 110, in order to enable the electronic device to register in the 5G network more probably, the electronic device may obtain a base station information list of the electronic device related to the first cell where the electronic device is located from the server.

In a possible embodiment, before step 110, the method further comprises: a list of base station information is determined.

Wherein, determining the base station information list comprises:

when the cell where the electronic equipment is located is a wireless dual-connection EN-DC cell, acquiring key index information of the EN-DC cell; sending request information to a server, wherein the request information comprises EN-DC cell criticality index information; and receiving feedback information sent by the server, wherein the feedback information comprises a base station information list determined according to the EN-DC cell key index information, and the base station information list comprises a corresponding relation list of the position information of the electronic equipment and the EN-DC cell key index information.

It should be noted that the critical index information involved in the embodiments of the present invention may include at least one of the following information: cell signal strength, communication quality, Global cell identification (Global cell ID), base station abnormal occupation ratio, cell priority, threshold value and frequency band information.

For example, in a possible embodiment, the step 110 may specifically include steps 1101 to 1104, which are specifically shown as follows:

and 1101, starting collection of key index information when the electronic equipment detects that the electronic equipment resides in the EN-DC cell.

Step 1102, writing the EN-DC cell critical index information including cell signal strength, communication quality, global cell identification code, base station abnormal ratio (i.e. base station scoring basis), etc. into the database of the electronic device, and updating every 1 s.

1103, judging whether the electronic equipment has a positioning request; if there is no positioning request, go back to step 102; and otherwise, if the positioning request is available, writing the position information of the electronic equipment and the EN-DC cell key index information into a database of the server together.

Step 1104, judging whether the electronic equipment is connected with a wireless network (Wi-Fi); if the Wi-Fi connection is not available, returning to the step 104; otherwise, if the Wi-Fi is connected, the EN-DC cell key index information is sent to the server, so that the server determines an EN-DC cell map and draws a base station information list according to the position information of the electronic equipment stored in the database of the server and the EN-DC cell key index information sent by the electronic equipment.

To summarize, as shown in fig. 2, when the electronic device registers in a new cell, the key index information of the corresponding cell is sent to the database of the server, and the server performs storage analysis on the key index information, establishes an EN-DC cell map, and makes a base station information list.

When electronic equipment (such as a mobile phone) is registered to a new cell, the key index information of the corresponding cell is sent to a database of the server, and when enough key index information is transmitted to the server, the server can reversely draw the coverage range of the corresponding base station according to the position information and the key index information of a user, establish a base station map and draw a base station information list.

Based on this, in a possible embodiment, when the electronic device needs to acquire the base station information list, the communication method of the electronic device needs to be determined, and then the base station information list is acquired according to the target communication method, so that the step 110 may specifically include:

displaying at least one communication mode to a user; receiving a first input that a user selects a target communication mode from communication modes; and responding to the first input, and receiving feedback information sent by the server according to the target communication mode.

Wherein the communication mode comprises at least one of the following modes: receiving feedback information sent by a server through a data network, and acquiring the feedback information through a device to device (D2D).

For example, as shown in fig. 3, the user may select to use the feedback information sent by the server through the data network, that is, the feedback information is downloaded through data traffic in the 5G NR intelligent preferred extreme mode device, or may obtain the feedback information, that is, the 5G NR intelligent preferred sharing setting, by connecting the device to the device D2D.

Further, in the case where the communication method is to acquire the feedback information by D2D. Step 110 may specifically include: in the case of updating the base station information list, it is determined whether the electronic apparatus exists a first electronic apparatus connected to the electronic apparatus D2D. In the case that the first electronic device of D2D exists, the feedback information transmitted by the first electronic device is received through D2D.

Based on this, how to obtain the feedback information through D2D can be further explained specifically by the following example. The example includes the steps (1) to (6).

Step (1), when detecting that the electronic equipment triggers a Tracking Area (TAU), synchronously triggering the electronic equipment to Update a base station information list.

Step (2), detecting whether the electronic device is a first electronic device connected with the electronic device D2D, and if the electronic device is not the first electronic device connected with the electronic device D2D, triggering step (3); on the contrary, if there is a first electronic device connected to the electronic device D2D, step (4) is triggered.

Step (3), the electronic equipment tries to establish D2D connection with the first electronic equipment, and if the establishment is successful, step (4) is triggered; otherwise, if the establishment is unsuccessful, triggering the step (5);

step (4), as shown in fig. 4, acquiring a base station information list from the first electronic device through a D2D connection manner (or sending key index information of the electronic device to the server through the first electronic device), and triggering step (6);

step (5), as shown in fig. 5, sending information requesting critical index information to a server through a data network, updating a base station information list in the electronic device after receiving the base station information list received by the server through the data network, and triggering step (6);

and (6) when the electronic equipment receives the new base station information list, updating the local base station information list of the electronic equipment, and storing information such as the cell priority, the threshold value, the frequency band information and the like of the cell.

Therefore, the e-LTE cell base station and the LTE cell base station can be preferentially switched to the e-LTE cell base station when the electronic equipment is switched to an idle cell under the condition of equal priority through big data recommendation and D2D or local area network receiving, and therefore the probability that the electronic equipment is registered to the 5G base station is improved. In addition, under the condition that the priority of the e-LTE cell is higher, the time length of registering the electronic equipment to the e-LTE cell base station can be increased. When the distance between the two electronic devices is short, data synchronization can be performed in a mode of D2D unique to 5G, so that the exchange of the base station information list is completed.

Next, step 120 is involved, determining whether a second cell adjacent to the first cell is included in the base station information list, the second cell being an enhanced long term evolution, e-LTE, cell.

For example, the step 120 may specifically include steps 1201 to 1203, which are specifically shown as follows:

step 1201, when the electronic device is in an idle state and the electronic device is not currently registered in the e-LTE cell, step 1202 is triggered.

Step 1202, checking whether the electronic device stores information of a neighboring cell, i.e. a second cell, of the first cell where the electronic device is currently located. If the information of the adjacent cell is not stored, the process is directly finished; otherwise, if the information of the neighboring cell is saved, step 1203 is triggered.

Step 1203, determining whether the information of the neighboring cell includes information of an e-LTE cell, and if the information of the e-LTE cell includes, triggering cell reselection, that is, performing step 130; otherwise, if the information of the e-LTE cell is not included, the process is directly finished.

Then, step 130 is involved, wherein in case it is determined that the second cell is comprised in the list of base station information, it is determined whether the electronic device fulfils a condition for triggering a cell reselection; and under the condition that the electronic equipment meets the condition of triggering cell reselection, adjusting a target parameter, wherein the target parameter comprises a preset measured value of a received signal of the electronic equipment or a preset threshold value of the power of the received signal.

In the embodiment of the present invention, when the electronic device leaves the first cell, the access to the second cell may pass through two stages, where the first stage is to determine whether the electronic device meets a condition for triggering cell reselection; the second phase is to adjust the target parameter in case the electronic device meets the conditions that trigger the cell reselection. Thus, the two stages are described in detail below.

Here, it is to be preferentially introduced that, as shown in fig. 6, when an electronic device passes through three cells, the electronic device initiates registration with an e-LTE cell B when entering the boundary of the e-LTE cell B, and initiates registration with an LTE cell C when determining to leave the boundary of the cell B. In the current scheme, the electronic device will not register with the e-LTE cell B until leaving the LTE cell a. The longer registration time period brought by the scheme provided by the application can give a user a longer experience of registering 5G, and the network speed provided by 5G is better than that provided by 4G.

First, the first stage is to determine whether the electronic device satisfies the condition for triggering cell reselection, i.e. if the following criteria are satisfied, it can be determined that the electronic device satisfies the condition for triggering cell reselection.

The detailed implementation principle is as follows:

r criterion:

R_s＝Q_{meas_s}+Q_hysts

R_n＝Q_{meas_n}-Q_{offsets_n}

wherein Q is_{meas_s}Receiving a signal quality measurement value for the first cell, i.e., the RSCP of the P-CCPCH; q_{meas_n}Receiving a signal quality measurement for a second cell; q_hystsHysteresis for cell reselection; q_{offsets_n}The difference in the received signal quality requirements for the two cells.

The judgment criteria for triggering cell reselection are as follows: if continuously measured R_nAnd R_sCan detect the time (T)_{reselectionRAT}) All maintain R therein_n>R_s。

S criterion:

S_rxlev>0；

S_rxlev＝Q_rxlevmeas-(Q_rxlevmin+Q_{rxlevminoffset})-P_compensation

wherein Q is_rxlevmeasIs a Reference Signal Received Power (RSRP) of the second cell; q_rxlevminAnd Q_{rxlevminoffset}Is the minimum reception level (in system information block SIB 1) of cell camping configured in the System Information Block (SIB), Q is only used when the electronic device is camped on a Visited Public Land Mobile Network (VPLMN) cell_{rxlevminoffset}；P_compensationThe maximum value (MAX (PEMAX-PUMAX, 0)) is a unit dB between 0 and the difference obtained by subtracting the maximum rf output Power (PUMAX) from the maximum usable uplink transmit Power (PEMAX) of the electronic device.

Then, the target parameter is adjusted if the electronic device meets a condition that triggers cell reselection. In a scene of an idle state base station, priorities of a second cell, namely an eLTE cell, and a first cell, namely a current service cell, can be compared, different optimization processing schemes (see table 1) are selected based on different scenes, and probability and duration of registering the terminal to the eLTE cell can be improved.

TABLE 1

Further, the embodiment of the present invention respectively describes the adjustment of the target parameter in three ways to enable the electronic device to access the second cell in detail.

The first method is as follows: and under the condition that the first cell and the second cell are the same-frequency cells or different-frequency cells with the same priority, changing the original measurement values of the e-LTE cells in the first cell and the second cell into preset measurement values, wherein the preset measurement values are larger than the original measurement values.

The second method comprises the following steps: and under the condition that the first cell and the second cell are pilot frequency cells and the priority of the second cell is higher than that of the first cell, changing the original threshold value of the second cell into a first preset threshold value. The preset threshold includes a first preset threshold. Namely, when switching to the cell of the e-LTE, the target frequency point X cell height is properly reducedThreshold value Thresh_X,HighPM (db), thereby making it easier for the electronic device to handover to the e-LTE cell.

And the first preset threshold value is lower than the original threshold value of the second cell, and the original threshold value and the first preset threshold value of the second cell are associated with the target frequency point of the second cell.

The third method comprises the following steps: and under the condition that the first cell and the second cell are pilot frequency cells and the priority of the second cell is lower than that of the first cell, changing the original threshold value of the first cell into a second preset threshold value and changing the original threshold value of the second cell into a third preset threshold value. The preset threshold value comprises a second preset threshold value and a third preset threshold value. Namely, when switching to the cell of eLTE, the threshold value Thresh of the serving cell is properly increased_Serving,LowPM (db), reducing the target frequency point X cell low threshold value Thresh_X,LowPN (db), thereby making it easier for the electronic device to handover to the e-LTE cell.

The second preset threshold value is higher than the original threshold value of the first cell, and the third preset threshold value is lower than the original threshold value of the second cell; the original threshold value and the second preset threshold value of the first cell are associated with the target frequency point of the first cell, and the original threshold value and the third preset threshold value of the second cell are associated with the target frequency point of the second cell.

For example, based on the example in step 120, step 130 may specifically include steps 1301-1303, as follows:

step 1301, according to the cell frequency band of the first cell, the cell frequency band of the second cell, and the cell reselection condition, triggering step 1302 to adjust the target parameter in different ways, so that the electronic device performs cell reselection and accesses to the second cell.

Step 1302-1, in a case that the first cell and the second cell are intra-frequency cells or inter-frequency cells with the same priority, no matter the current serving cell or the neighboring cell, changing an original measurement value of an e-LTE cell in the first cell and the second cell to a preset measurement value, where the preset measurement value is greater than the original measurement value.

Step 1302-2, in case that the first cell and the second cell are different-frequency cells and the priority of the second cell is higher than the priority of the first cell, changing the original threshold of the second cell to a first preset threshold. The preset threshold includes a first preset threshold.

Step 1302-3, in case that the first cell and the second cell are pilot frequency cells and the priority of the second cell is lower than the priority of the first cell, changing the original threshold of the first cell to a second preset threshold and changing the original threshold of the second cell to a third preset threshold. The preset threshold value comprises a second preset threshold value and a third preset threshold value.

And step 1303, judging whether the electronic equipment is registered in a second cell, namely an e-LTE cell, or whether the e-LTE cell in the base station information list is traversed. If the e-LTE cell registered in the second cell, namely the e-LTE cell or the e-LTE cell in the base station information list is traversed, ending; otherwise, if the e-LTE cell is not registered in the e-LTE cell or the e-LTE cell in the base station information list is not traversed, step 120 is executed.

In summary, in the embodiment of the present invention, a base station information list related to the electronic device and the first cell is obtained from the server; and determining whether a second cell adjacent to the first cell is included in the base station information list, wherein the second cell is an enhanced long term evolution (E-LTE) cell. In this way, the electronic device can acquire the base station information list of the eLTE cell base station from the server, so that the electronic device can be registered in the 5G network more probably. Then, in the case that the second cell is determined to be included in the base station information list, the target parameter is adjusted so that the electronic device accesses the second cell. Therefore, when the electronic equipment is in a moving state, the electronic equipment can be preferentially switched to the eLTE cell base station, so that the efficiency of registering the electronic equipment to the 5G base station and the experience of a user using the electronic equipment are improved.

In addition, the electronic device can acquire the e-LTE base station from the server based on the big data, so that the electronic device can be registered in the 5G network more generally. Compared with an old idle state area selection mode, the method has the advantages that the electronic equipment can stay in the e-LTE cell for a longer time without influencing the use quality of a user in the mobile processing state of the electronic equipment, and then the base station information list is obtained in the D2D mode, so that the time delay length of data obtaining can be reduced, and the user flow is not consumed.

Based on the above method, an embodiment of the present invention further provides an electronic device, which is specifically described in detail with reference to fig. 7.

Fig. 7 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

As shown in fig. 7, the electronic device 70 may specifically include:

an obtaining module 701, configured to obtain a base station information list related to a first cell where an electronic device is located;

a processing module 702, configured to determine whether a second cell adjacent to the first cell is included in the base station information list, where the second cell is an enhanced long term evolution (e-LTE) cell;

an adjusting module 703 is configured to, when it is determined that the base station information list includes the second cell, adjust the target parameter so that the electronic device accesses the second cell.

In a possible embodiment, the processing module 702 may also be configured to determine a list of base station information. The processing module 702 may be specifically configured to, when a cell in which the electronic device is located is a wireless dual-connection EN-DC cell, obtain key index information of the EN-DC cell; sending request information to a server, wherein the request information comprises EN-DC cell criticality index information; and receiving feedback information sent by the server, wherein the feedback information comprises a base station information list determined according to the EN-DC cell key index information, and the base station information list comprises a corresponding relation list of the position information of the electronic equipment and the EN-DC cell key index information.

In addition, the electronic device further includes a display module 704 configured to display at least one communication mode. Based on this, the obtaining module 701 may further be configured to receive a first input that the user selects a target communication method from the communication methods. The processing module 702 may be further configured to receive, in response to the first input, feedback information sent by the server according to the target communication manner.

Wherein the communication mode comprises at least one of the following modes: the feedback information sent by the server is received through the data network, and the feedback information is acquired through the device connected to the device D2D.

Further, the obtaining module 701 in this embodiment of the present invention may be specifically configured to, when the communication manner is that feedback information is obtained through D2D, and when the base station information list is updated, determine whether the electronic device is a first electronic device connected to the device D2D with the electronic device; in the case that the first electronic device of D2D exists, the feedback information transmitted by the first electronic device is received through D2D.

Here, the critical index information in the embodiment of the present invention may include at least one of the following information: cell signal strength, communication quality, Global cell identification code Global cell ID, base station abnormal occupation ratio, cell priority, threshold value and frequency band information.

In a possible embodiment, the adjusting module 703 in this embodiment of the present invention may be specifically configured to, when it is determined that the base station information list includes the second cell, determine whether the electronic device meets a condition for triggering cell reselection; and under the condition that the electronic equipment meets the condition of triggering cell reselection, adjusting a target parameter, wherein the target parameter comprises a preset measured value of a received signal of the electronic equipment or a preset threshold value of the power of the received signal.

Further, the adjusting module 703 in this embodiment of the present invention may be specifically configured to, when the first cell and the second cell are intra-frequency cells or inter-frequency cells with the same priority, change an original measurement value of an e-LTE cell in the first cell and the second cell to a preset measurement value, where the preset measurement value is greater than the original measurement value.

Or, the preset threshold includes a first preset threshold. Changing the original threshold value of the second cell into a first preset threshold value under the condition that the first cell and the second cell are pilot frequency cells and the priority of the second cell is higher than that of the first cell; and the first preset threshold value is lower than the original threshold value of the second cell, and the original threshold value and the first preset threshold value of the second cell are associated with the target frequency point of the second cell.

Or the preset threshold value comprises a second preset threshold value and a third preset threshold value; under the condition that the first cell and the second cell are pilot frequency cells and the priority of the second cell is lower than that of the first cell, changing the original threshold value of the first cell into a second preset threshold value and changing the original threshold value of the second cell into a third preset threshold value; the second preset threshold value is higher than the original threshold value of the first cell, and the third preset threshold value is lower than the original threshold value of the second cell; the original threshold value and the second preset threshold value of the first cell are associated with the target frequency point of the first cell, and the original threshold value and the third preset threshold value of the second cell are associated with the target frequency point of the second cell.

The electronic device 800 includes, but is not limited to: a radio frequency unit 801, a network module 802, an audio output unit 803, an input unit 804, a sensor 805, a display unit 806, a user input unit 807, an interface unit 808, a memory 809, a processor 810, and a power supply 811. Those skilled in the art will appreciate that the electronic device configuration shown in fig. 8 does not constitute a limitation of the electronic device, and that the electronic device may include more or fewer components than shown, or some components may be combined, or a different arrangement of components. In the embodiment of the present invention, the electronic device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The radio frequency unit 801 is configured to obtain a base station information list of the electronic device related to the first cell where the electronic device is located.

A processor 810 configured to determine whether a second cell adjacent to the first cell is included in the base station information list, where the second cell is an enhanced long term evolution e-LTE cell.

The processor 810 is further configured to, in a case that it is determined that the second cell is included in the base station information list, adjust the target parameter so that the electronic device accesses the second cell.

Therefore, the base station information list of the electronic equipment related to the located first cell is obtained from the server; and determining whether a second cell adjacent to the first cell is included in the base station information list, wherein the second cell is an enhanced long term evolution (E-LTE) cell. In this way, the electronic device can acquire the base station information list of the eLTE cell base station from the server, so that the electronic device can be registered in the 5G network more probably. Then, in the case that the second cell is determined to be included in the base station information list, the target parameter is adjusted so that the electronic device accesses the second cell. Therefore, when the electronic equipment is in a moving state, the electronic equipment can be preferentially switched to the eLTE cell base station, so that the efficiency of registering the electronic equipment to the 5G base station and the experience of a user using the electronic equipment are improved.

It should be understood that, in the embodiment of the present invention, the rf unit 801 may be used for receiving and transmitting signals during a message transmission or a call. In general, radio frequency unit 801 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. Further, the radio frequency unit 801 can also communicate with a network and other devices through a wireless communication system.

The electronic device provides wireless broadband internet access to the user via the network module 802, such as to assist the user in sending and receiving e-mails, browsing web pages, and accessing streaming media.

The audio output unit 803 may convert an audio resource received by the radio frequency unit 801 or the network module 802 or stored in the memory 809 into an audio signal and output as sound. Also, the audio output unit 803 may also provide audio output related to a specific function performed by the electronic apparatus 800 (e.g., a call signal reception sound, a message reception sound, etc.). The audio output unit 803 includes a speaker, a buzzer, a receiver, and the like.

The input unit 804 is used for receiving an audio or video signal. The input Unit 804 may include a Graphics Processing Unit (GPU) 8041 and a microphone 8042, and the Graphics processor 8041 processes image resources 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 807. The image frames processed by the graphics processor 8041 may be stored in the memory 809 (or other storage medium) or transmitted via the radio frequency unit 801 or the network module 802. The microphone 8042 can receive sound and can process such sound into an audio asset. The processed audio resources may be converted into a format output transmittable to a mobile communication base station via the radio frequency unit 801 in case of a phone call mode.

The electronic device 800 also includes at least one sensor 805, such as light sensors, motion sensors, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 8061 according to the brightness of ambient light and a proximity sensor that can turn off the display panel 8061 and/or the backlight when the electronic device 800 is moved to the ear. As one type of motion sensor, an accelerometer sensor can detect the magnitude of acceleration in each direction (generally three axes), detect the magnitude and direction of gravity when stationary, and can be used to identify the posture of an electronic device (such as horizontal and vertical screen switching, related games, magnetometer posture calibration), and vibration identification related functions (such as pedometer, tapping); the sensors 805 may also include fingerprint sensors, pressure sensors, iris sensors, molecular sensors, gyroscopes, barometers, hygrometers, thermometers, infrared sensors, etc., which are not described in detail herein.

The display unit 806 is used to display information input by the user or information provided to the user. The Display unit 806 may include a Display panel 8061, and the Display panel 8061 may be configured in the form of a Liquid Crystal Display (LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 807 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. Specifically, the user input unit 807 includes a touch panel 8071 and other input devices 8072. The touch panel 8071, also referred to as a touch screen, may collect touch operations by a user on or near the touch panel 8071 (e.g., operations by a user on or near the touch panel 8071 using a finger, a stylus, or any other suitable object or accessory). The touch panel 8071 may include two portions of a touch detection device and a touch controller. The touch detection device detects the touch direction 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 sensing device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 810, receives a command from the processor 810, and executes the command. In addition, the touch panel 8071 can be implemented by various types such as a resistive type, a capacitive type, an infrared ray, and a surface acoustic wave. In addition to the touch panel 8071, the user input unit 807 can include other input devices 8072. In particular, other input devices 8072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 8071 can be overlaid on the display panel 8061, and when the touch panel 8071 detects a touch operation on or near the touch panel 8071, the touch operation is transmitted to the processor 810 to determine the type of the touch event, and then the processor 810 provides a corresponding visual output on the display panel 8061 according to the type of the touch event. Although in fig. 8, the touch panel 8071 and the display panel 8061 are two independent components to implement the input and output functions of the electronic device, in some embodiments, the touch panel 8071 and the display panel 8061 may be integrated to implement the input and output functions of the electronic device, and the implementation is not limited herein.

The interface unit 808 is an interface for connecting an external device to the electronic apparatus 800. For example, the external device may include a wired or wireless headset port, an external power supply (or battery charger) port, a wired or wireless resource 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 808 may be used to receive input from an external device (e.g., resource information, power, etc.) and transmit the received input to one or more elements within the electronic apparatus 800 or may be used to transmit resources between the electronic apparatus 800 and the external device.

Memory 809 may be used to store software programs and various resources. The memory 809 may mainly include a storage program area and a storage resource area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage resource area may store resources (such as audio resources, a phonebook, etc.) created according to the use of the cellular phone, and the like. Further, the memory 809 can include high speed random access memory, and can 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 810 is a control center of the electronic device, connects various parts of the whole electronic device by using various interfaces and lines, and performs various functions and processing resources of the electronic device by running or executing software programs and/or modules stored in the memory 809 and calling resources stored in the memory 809, thereby performing overall monitoring of the electronic device. Processor 810 may include one or more processing units; preferably, the processor 810 may integrate an application processor, which mainly handles operating systems, user interfaces, application programs, etc., and a modem processor, which mainly handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into processor 810.

The electronic device 800 may further include a power supply 811 (e.g., a battery) for powering the various components, and preferably, the power supply 811 may be logically coupled to the processor 810 via a power management system to manage charging, discharging, and power consumption management functions via the power management system.

In addition, the electronic device 800 includes some functional modules that are not shown, and are not described in detail herein.

Embodiments of the present invention further provide a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed in a computer, the computer is caused to execute the steps of the cell access method according to the embodiments of the present invention.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling an electronic device (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.

While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. A cell access method is applied to electronic equipment, and is characterized by comprising the following steps:

and under the condition that the second cell is determined to be included in the base station information list, adjusting a target parameter so that the electronic equipment accesses the second cell when entering the boundary of the second cell.

2. The method of claim 1, wherein prior to the obtaining the list of base station information associated with the first cell in which the electronic device is located, the method further comprises:

determining a base station information list;

wherein the determining the base station information list comprises:

when the cell where the electronic equipment is located is a wireless dual-connection EN-DC cell, acquiring key index information of the EN-DC cell;

sending request information to a server, wherein the request information comprises the EN-DC cell criticality index information;

receiving feedback information sent by the server, wherein the feedback information comprises a base station information list determined according to the EN-DC cell criticality index information, and the base station information list comprises a corresponding relation list of the position information of the electronic equipment and the EN-DC cell criticality index information.

3. The method of claim 2, wherein the receiving the feedback information sent by the server comprises:

displaying at least one communication mode;

receiving a first input of selecting a target communication mode from the communication modes by a user;

responding to the first input, and receiving feedback information sent by the server according to the target communication mode; wherein the content of the first and second substances,

the communication mode comprises at least one of the following modes: and receiving the feedback information sent by the server through a data network, and acquiring the feedback information through a device connected to the device D2D.

4. The method according to claim 3, wherein when the communication mode is that feedback information is acquired through the D2D;

the receiving the feedback information sent by the server includes:

in a case where the base station information list is updated, determining whether the electronic device exists a first electronic device connected to device D2D with the electronic device;

in the presence of the first electronic device of the D2D, receiving feedback information sent by the first electronic device through the D2D.

5. The method according to any of claims 2-4, wherein the criticality index information comprises at least one of the following: cell signal strength, communication quality, Global cell identification code Global cell ID, base station abnormal occupation ratio, cell priority, threshold value and frequency band information.

6. The method of claim 1, wherein the adjusting a target parameter in the case that it is determined that the second cell is included in the base station information list comprises:

determining whether the electronic device satisfies a condition for triggering cell reselection, if it is determined that the second cell is included in the base station information list;

and under the condition that the electronic equipment meets the condition of triggering cell reselection, adjusting the target parameter, wherein the target parameter comprises a preset measurement value of a received signal of the electronic equipment or a preset threshold value of the power of the received signal.

7. The method of claim 6, wherein said adjusting said target parameter comprises:

changing an original measurement value of an e-LTE cell in the first cell and the second cell to a preset measurement value under the condition that the first cell and the second cell are intra-frequency cells or inter-frequency cells with the same priority, wherein the preset measurement value is larger than the original measurement value.

8. The method of claim 6, wherein the predetermined threshold comprises a first predetermined threshold; the adjusting the target parameter includes:

changing the original threshold value of the second cell to the first preset threshold value under the condition that the first cell and the second cell are pilot frequency cells and the priority of the second cell is higher than that of the first cell;

the first preset threshold is lower than an original threshold of the second cell, and the original threshold of the second cell and the first preset threshold are associated with a target frequency point of the second cell.

9. The method of claim 6, wherein the preset threshold comprises a second preset threshold and a third preset threshold;

the adjusting the target parameter includes:

in the case where the first cell and the second cell are inter-frequency cells and the priority of the second cell is lower than the priority of the first cell,

changing the original threshold value of the first cell to a second preset threshold value and changing the original threshold value of the second cell to a third preset threshold value;

the second preset threshold is higher than the original threshold of the first cell, and the third preset threshold is lower than the original threshold of the second cell; the original threshold value and the second preset threshold value of the first cell are associated with the target frequency point of the first cell, and the original threshold value and the third preset threshold value of the second cell are associated with the target frequency point of the second cell.

10. An electronic device, comprising:

an obtaining module, configured to obtain a base station information list related to a first cell where the electronic device is located;

a processing module, configured to determine whether a second cell adjacent to the first cell is included in the base station information list, where the second cell is an enhanced long term evolution (e-LTE) cell;

and an adjusting module, configured to adjust a target parameter when it is determined that the base station information list includes the second cell, so that the electronic device accesses the second cell when entering a boundary of the second cell.