CN109391970B

CN109391970B - Method for processing adjacent cell information, method and device for sending adjacent cell information

Info

Publication number: CN109391970B
Application number: CN201710687869.1A
Authority: CN
Inventors: 杨晓东; 吴昱民
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2017-08-11
Filing date: 2017-08-11
Publication date: 2021-06-15
Anticipated expiration: 2037-08-11
Also published as: WO2019029712A1; CN109391970A

Abstract

The invention provides a method for processing adjacent cell information, a method for sending the adjacent cell information and a device thereof, wherein the method for processing the adjacent cell information is applied to a terminal and comprises the following steps: receiving auxiliary information of a neighbor cell sent by a base station, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information; and according to the auxiliary information, synchronizing, measuring and/or reselecting the adjacent cells. In the invention, the terminal receives the auxiliary information sent by the base station, and synchronizes, measures and/or reselects the adjacent cell according to the auxiliary information, thereby simplifying the synchronization, measurement and/or reselection process of the terminal to the adjacent cell and reducing the time and electric quantity used by the terminal.

Description

Method for processing adjacent cell information, method and device for sending adjacent cell information

Technical Field

The present invention relates to the field of wireless communication technologies, and in particular, to a method for processing neighbor cell information, and a method and an apparatus for sending neighbor cell information.

Background

In a Long Term Evolution (LTE) system, an idle terminal (UE) needs to measure a neighboring cell, so as to find a suitable cell to camp on when the terminal moves or the signal quality of a current serving cell is low.

In the 5G NR system, the idle terminal also needs to measure the neighboring cells. The 5G NR system supports a maximum 400MHz system bandwidth, which is much larger than the maximum 20MHz system bandwidth of LTE, so as to support larger system and user throughput. However, supporting such a large system bandwidth would be a great challenge for the implementation of the terminal, and is not favorable for the implementation of the low-cost terminal. Therefore, the 5G NR system also supports dynamic flexible bandwidth allocation, in which the system bandwidth is divided into multiple parts (BWPs) to support access by narrowband end users, or end users in power saving mode.

The 5G NR system supports the working frequency band above 6GHz, and can provide greater throughput for data transmission. The wavelength of the high-frequency signal is short, more antenna array elements can be arranged on a panel with the same size compared with a low-frequency band, and a plurality of beams with stronger directivity and narrower lobes are formed by utilizing a beam forming technology. The 5G NR system transmits broadcast signals or system information for end users within a cell through a beam scanning technique.

Currently, when a terminal in an idle state is camping in a serving cell, a neighbor cell measures an SS block (Synchronization Signal block) reference Signal of the neighbor cell. In the prior art, a terminal may receive an SS block only on a partial bandwidth (such as BWP 1), and neighboring cells of the terminal may not transmit the SS block on the same partial bandwidth, which makes it difficult for the terminal to complete measurement of the neighboring cells.

Disclosure of Invention

The embodiment of the invention provides a method for processing adjacent cell information, a method and a device for sending the adjacent cell information, which are used for simplifying the processes of synchronization, measurement and/or reselection of a terminal to an adjacent cell.

To solve the foregoing technical problem, in a first aspect, an embodiment of the present invention provides a method for processing neighboring cell information, which is applied to a terminal, and includes:

the terminal receives auxiliary information of a neighbor cell sent by a base station, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information;

and the terminal synchronizes, measures and/or reselects the adjacent cells according to the auxiliary information.

In a second aspect, an embodiment of the present invention provides a method for sending neighbor cell information, which is applied to a base station, and includes:

the base station acquires auxiliary information of a neighbor cell of a terminal, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information;

and the base station sends the auxiliary information of the adjacent cell to the terminal.

In a third aspect, an embodiment of the present invention provides a terminal, including:

a receiving module, configured to receive auxiliary information of a neighboring cell sent by a base station, where the auxiliary information includes measurement auxiliary information and/or reselection auxiliary information;

and the processing module is used for synchronizing, measuring and/or reselecting the adjacent cell according to the auxiliary information.

In a fourth aspect, an embodiment of the present invention provides a base station, including:

an obtaining module, configured to obtain auxiliary information of a neighboring cell of a terminal, where the auxiliary information includes measurement auxiliary information and/or reselection auxiliary information;

a sending module, configured to send the auxiliary information of the neighboring cell to the terminal.

In a fifth aspect, an embodiment of the present invention provides a terminal, including a processor, a memory, and a computer program stored in the memory and operable on the processor, where the computer program, when executed by the processor, implements the steps of the method for processing the neighbor cell information.

In a sixth aspect, an embodiment of the present invention provides a base station, including a processor, a memory, and a computer program stored in the memory and executable on the processor, where the computer program, when executed by the processor, implements the steps of the method for transmitting the neighbor cell information.

In a seventh aspect, an embodiment of the present invention provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when being executed by a processor, the computer program implements the steps of the method for processing neighboring cell information.

In an eighth aspect, an embodiment of the present invention provides a computer-readable storage medium, where the computer-readable storage medium stores a computer program, and the computer program, when executed by a processor, implements the steps of the method for transmitting neighboring cell information.

Therefore, in the embodiment of the invention, the terminal receives the auxiliary information sent by the base station, and the adjacent cells are synchronized, measured and/or reselected according to the auxiliary information, so that the synchronization, measurement and/or reselection process of the terminal to the adjacent cells can be simplified, and the time and electric quantity used by the terminal are reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic diagram of a method for processing neighbor cell information according to a first embodiment of the present invention;

fig. 2 is a schematic diagram of a method for processing neighbor cell information according to a second embodiment of the present invention;

fig. 3 is a schematic diagram of a method for processing neighbor cell information according to a third embodiment of the present invention;

fig. 4 is a method for transmitting SS block set in the embodiment of the present invention;

fig. 5 is a schematic diagram of a method for processing neighbor cell information according to a fourth embodiment of the present invention;

fig. 6 is a schematic diagram of a method for processing neighbor cell information according to a fifth embodiment of the present invention;

fig. 7 is a schematic diagram of a method for sending neighbor cell information according to a sixth embodiment of the present invention;

fig. 8 is a schematic diagram of a terminal according to a seventh embodiment of the present invention;

fig. 9 is a schematic structural diagram of a base station according to an eighth embodiment of the present invention;

fig. 10 is a schematic structural diagram of a base station according to a ninth embodiment of the present invention;

fig. 11 is a schematic diagram of a terminal according to a tenth embodiment of the present invention;

fig. 12 is a schematic view of a terminal according to an eleventh embodiment of the present invention;

fig. 13 is a schematic diagram of a base station according to a twelfth embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention, are within the scope of the invention.

Referring to fig. 1, fig. 1 is a schematic diagram of a method for processing neighboring cell information according to an embodiment of the present invention, where the method for processing neighboring cell information is applied to a terminal, and includes:

step 11: the terminal receives auxiliary information of a neighbor cell sent by a base station, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information;

step 12: and the terminal synchronizes, measures and/or reselects the adjacent cells according to the auxiliary information.

In the embodiment of the invention, the terminal receives the auxiliary information sent by the base station, and the adjacent cells are synchronized, measured and/or reselected according to the auxiliary information, so that the synchronization, measurement and/or reselection process of the terminal to the adjacent cells can be simplified, and the time and electric quantity used by the terminal are reduced.

The terminal in the embodiments of the present invention may be a wireless terminal or a wired terminal, and the wireless terminal may be a device providing voice and/or other service data connectivity to a user, a handheld device having a wireless connection function, or other processing devices connected to a wireless modem. A wireless terminal, which may be a mobile terminal such as a mobile telephone (or "cellular" telephone) and a computer having a mobile terminal, e.g., a portable, pocket, hand-held, computer-included, or vehicle-mounted mobile device, may communicate with one or more core networks via a Radio Access Network (RAN), and may exchange language and/or data with the RAN. For example, devices such as Personal Communication Service (PCS) phones, cordless phones, Session Initiation Protocol (SIP) phones, Wireless Local Loop (WLL) stations, and Personal Digital Assistants (PDAs) are used. A wireless Terminal may also be referred to as a system, a Subscriber Unit (Subscriber Unit), a Subscriber Station (Subscriber Station), a Mobile Station (Mobile), a Remote Station (Remote Station), a Remote Terminal (Remote Terminal), an Access Terminal (Access Terminal), a User Terminal (User Terminal), a User Agent (User Agent), and a Terminal (User Device or User Equipment), which are not limited herein.

Specifically, the step of synchronizing, measuring and/or reselecting the neighboring cell by the terminal according to the auxiliary information includes:

the terminal synchronizes the adjacent cells according to the measurement auxiliary information; and/or

The terminal measures the adjacent cell according to the measurement auxiliary information; and/or

And the terminal reselects the adjacent cell according to the reselection auxiliary information.

Referring to fig. 2, fig. 2 is a schematic diagram of a method for processing neighboring cell information according to a second embodiment of the present invention, where the method for processing neighboring cell information is applied to a terminal, and includes:

step 21: the terminal receives measurement auxiliary information of an adjacent cell sent by a base station;

step 22: and the terminal synchronizes the adjacent cells according to the measurement auxiliary information.

In the embodiment of the invention, the terminal receives the measurement auxiliary information sent by the base station and synchronizes the adjacent cells according to the measurement auxiliary information, so that the synchronization process of the terminal to the adjacent cells can be simplified, and the time and the electric quantity used when the terminal synchronizes the adjacent cells are reduced.

Referring to fig. 3, fig. 3 is a schematic diagram of a method for processing neighboring cell information according to a third embodiment of the present invention, where the method for processing neighboring cell information is applied to a terminal, and includes:

step 31: the terminal receives measurement auxiliary information of an adjacent cell sent by a base station;

step 32: and the terminal measures the adjacent cell according to the measurement auxiliary information.

In the embodiment of the invention, the terminal receives the measurement auxiliary information sent by the base station and measures the adjacent cell according to the measurement auxiliary information, so that the measurement times of the adjacent cell can be reduced, the measurement process of the terminal on the adjacent cell is simplified, and the time and the electric quantity used by the terminal for measuring the adjacent cell are reduced.

In the above embodiment, the measurement assistance information includes: the information of the preset parameter of the synchronization signal of the adjacent cell and/or the offset information of the preset parameter of the synchronization signal of the adjacent cell and the preset parameter of the synchronization signal of the service cell of the terminal.

Preferably, the preset parameter may include at least one of the following parameters: frequency domain location, communication parameter set (numerology) of the located carrier, synchronization sequence information and physical broadcast channel information. The numerology includes a subcarrier spacing, a symbol length, a Cyclic Prefix (CP) length, and the like.

The method for processing the adjacent cell information can be applied to an LET system, a 5G system and other future communication systems.

When the method for processing neighbor cell information in the embodiment of the present invention is applied to a 5G system, the Synchronization Signal may be an SS block set (Synchronization Signal block set), and one SS block set includes at least two SS blocks (Synchronization Signal blocks).

In the design of the NR system, in order to perform initial access, Radio Resource Management (RRM) measurement, etc., a base station needs to send an SS block for a terminal to perform measurement and evaluation, etc. That is, when the terminal performs measurement of the neighboring cell, the terminal measures the SS block of the neighboring cell.

An SS block is composed of SS (Synchronization Signal) and Physical Broadcast Channel (PBCH), where the SS includes Primary Synchronization Signal (PSS) and Secondary Synchronization Signal (SSs). In time domain, one SS block is an Orthogonal Frequency Division Multiplexing (OFDM) symbol with four continuous symbols, wherein PBCH occupies 2 symbols, PSS occupies 1 symbol, and SSs occupies 1 symbol, in Frequency domain, PBCH occupies 288 subcarriers, PSS and SSs both occupy 127 subcarriers.

One SS block set includes at least two SS blocks. The maximum number of SS blocks contained in an SS block set is related to the carrier frequency used by the network.

1) When the frequency is less than 3GHz, one SS block set can contain 4 SS blocks at most;

2) when the carrier frequency range is 3GHz to 6GHz, one SS block set can contain 8 SS blocks at most;

3) in the carrier frequency range of 6GHz to 52.6GHz, 64 SS blocks can be included in one SS block set at the maximum.

When the frequency is less than 3GHz and the SS burst set period is configured as the default period, the relationship between the SS block and the SS block set is shown in FIG. 4.

At present, the sequence of occupying OFDM symbols by SS and PBCH in SS block is not determined, and fig. 2 shows the situation that symbols occupied by corresponding PBCH are behind PSS and SSS.

The period of SS block set may be configured as {5,10,20,40,80,160} milliseconds (ms). Regardless of the period of SS block sets set, all SS blocks in an SS block set complete transmission within a 5 millisecond window. And when no network pre-configuration information is received, the terminal searches the SS block according to the default SS block set period of 20 milliseconds when the terminal selects the initial cell.

Referring to fig. 5, fig. 5 is a schematic diagram of a method for processing neighboring cell information according to a fourth embodiment of the present invention, where the method for processing neighboring cell information is applied to a terminal, and includes:

step 51: the terminal receives reselection auxiliary information of an adjacent cell sent by a base station;

step 52: and the terminal reselects the adjacent cell according to the reselection auxiliary information.

In the embodiment of the invention, the terminal receives the reselection auxiliary information sent by the base station and performs reselection judgment according to the reselection auxiliary information, so that the efficiency and the accuracy of reselection judgment can be improved.

Preferably, the reselection assistance information comprises at least one of:

1) reselection priority information;

specifically, each neighboring cell or the frequency corresponding to the neighboring cell has a reselection priority, and the terminal may reselect according to the reselection priorities of the neighboring cells.

2) Triggering a reselection time threshold;

specifically, each neighboring cell or the frequency corresponding to the neighboring cell has a time threshold for triggering reselection, and when the time for the terminal to camp in the cell exceeds the time threshold, reselection is performed.

3) Offset value information when the adjacent cell and the service cell carry out signal quality sequencing;

specifically, when the neighboring cell and the serving cell perform signal quality ranking, the signal quality of the neighboring cell needs to be subtracted by the offset information, and then the signal quality is compared with the signal instruction of the serving cell.

4) Offset value information when a neighbor cell and a serving cell perform signal quality sequencing when Radio Resource Control (RRC) connection establishment fails;

for example, when the RRC connection is failed to establish, and the neighboring cell and the serving cell are ranked according to the signal quality, the offset information needs to be subtracted from the signal quality of the neighboring cell, and then the signal quality is compared with the signal command of the serving cell.

5) Load information;

for example, the load information of the neighboring cell or the frequency corresponding to the neighboring cell may be represented in different levels, such as high, medium, and low levels, and in general, the lower the probability that the neighboring cell with a higher load or the frequency corresponding to the neighboring cell is camped on, the higher the probability that the neighboring cell with a lower load or the frequency corresponding to the neighboring cell is camped on.

6) Public Land Mobile Network (PLMN) or operator information.

For example, the adjacent cell or the operator of the frequency corresponding to the adjacent cell is mobile or connected. The terminal needs to select the same neighbor cell as its own PLMN or operator for reselection.

Referring to fig. 6, fig. 6 is a schematic diagram of a method for processing neighboring cell information according to a fifth embodiment of the present invention, where the method for processing neighboring cell information is applied to a terminal, and includes:

step 61: the terminal receives measurement auxiliary information and reselection auxiliary information of an adjacent cell sent by a base station;

step 62: and the terminal measures the adjacent cell according to the measurement auxiliary information.

And step 63: and the terminal reselects the adjacent cell according to the measurement result and the reselection auxiliary information.

In the embodiment of the invention, the terminal receives the measurement auxiliary information sent by the base station and measures the adjacent cell according to the measurement auxiliary information, so that the measurement times of the adjacent cell can be reduced, the measurement process of the terminal on the adjacent cell is simplified, and the time and the electric quantity used by the terminal for measuring the adjacent cell are reduced. Meanwhile, the terminal receives reselection auxiliary information sent by the base station, and performs reselection judgment according to the reselection auxiliary information, so that the efficiency and accuracy of reselection judgment can be improved.

In this embodiment of the present invention, the assistance information includes assistance information in units of a single partial bandwidth BWP, a BWP group, a single frequency domain, a frequency group, a single cell (cell), and/or a cell group, where one BWP group includes at least two BWPs, the assistance information of each BWP belonging to the same BWP group is the same, one frequency group includes at least two frequencies, the assistance information of each frequency belonging to the same frequency group is the same, and one cell group includes at least two cells, and the assistance information of each cell belonging to the same cell group is the same.

That is, the above-described measurement assistance information and/or reselection assistance information may be notified in units of a single BWP, a BWP group, a single frequency domain, a frequency group, a single cell, and/or a cell group.

The following examples illustrate:

in some embodiments of the present invention, the measurement assistance information includes measurement assistance information in units of a single BWP, a BWP group, a single frequency domain, a frequency group, a single cell and/or a cell group, where at least two BWPs are included in one BWP group, the measurement assistance information of each BWP belonging to the same BWP group is the same, at least two frequencies are included in one frequency group, the measurement assistance information of each frequency belonging to the same frequency group is the same, and at least two cells are included in one cell group, and the measurement assistance information of each cell belonging to the same cell group is the same.

In a specific embodiment, the measurement assistance information is notified in units of a single cell, and the transmitted measurement assistance information includes measurement assistance information corresponding to neighbor cells 1 and 2 … ….

In the embodiment in which the measurement assistance information is notified in units of a single cell, a single BWP, and a single frequency, the measurement assistance information is more detailed, which is advantageous for the terminal to accurately measure the neighboring cells.

In one embodiment, the measurement assistance information is notified in units of frequency groups, and the transmitted measurement assistance information includes measurement assistance information corresponding to frequency group 1 and frequency group 2 … …, i.e., frequency group N.

When the method for processing neighboring cell information in the embodiment of the present invention is applied to a 5G system, for example, the information of the preset parameter of the synchronization signal of the neighboring cell in the embodiment of the present invention may include:

1) frequency domain location information of SS block of the neighboring cell;

for example, it may be specifically the frequency position of one or at least two SS blocks in the SS block set of the neighbor cell.

2) Numerology of a carrier where an SS block of a neighbor cell is located;

3) SS sequence related information of adjacent cells;

for example, PCID information.

4) PBCH related information in SS block of a neighbor cell;

for example, PBCH demodulation reference signal (DMRS) sequence or phase offset, or power difference between PBCH mrss and SSS, etc.

The measurement assistance information in 1) to 4) above may be reported in units of a single cell.

The offset information of the preset parameter of the synchronization signal of the neighboring cell and the preset parameter of the synchronization signal of the serving cell of the terminal in the embodiment of the present invention may include:

1) whether the SS block frequency domain position of the adjacent cell is consistent with the frequency domain position of the serving cell, and if not, what the offset is.

2) Whether numerology of the carrier where the SS block of the neighbor cell is located is consistent with that of the serving cell.

Wherein, 1) and 2) can be notified by cell unit.

3) The SS block frequency domain locations of all neighboring cells on a frequency or group of frequencies coincide with the serving cell.

4) The SS block frequency domain locations of all neighboring cells on a frequency or group of frequencies do not coincide with the serving cell.

5) Whether the SS block frequency domain locations of all neighbor cells on a frequency or frequency group and the serving cell frequency offset (offset) do not exceed the xM bandwidth.

6) The numerology of the carrier where the SS block of all the forest cells on a frequency or a frequency group is located is consistent with the serving cell.

7) The numerology of the carriers on which SS blocks of all neighbor cells on a frequency or a frequency group are located does not coincide with that of the serving cell.

The above-mentioned 3) to 7) are all summary information, and notification may be performed in units of a single frequency or a frequency group.

In some embodiments of the present invention, the reselection assistance information includes reselection assistance information in units of a single BWP, a BWP group, a single frequency domain, a frequency group, a single cell, and/or a cell group, where at least two BWPs are included in one BWP group, reselection assistance information of each BWP belonging to the same BWP group is the same, at least two frequencies are included in one frequency group, reselection assistance information of each frequency belonging to the same frequency group is the same, and at least two cells are included in one cell group, and measurement reselection information of each cell belonging to the same cell group is the same.

In a specific embodiment, the reselection assistance information is notified in a single cell unit, and the sent reselection assistance information includes reselection assistance information corresponding to neighboring cells 1 and 2 … …, respectively, and N.

In the embodiment in which the reselection assistance information is notified in units of a single cell, a single BWP, and a single frequency, the reselection assistance information is more detailed, which is beneficial to improving the efficiency of the terminal reselection determination.

In one embodiment, the reselection assistance information is notified in units of frequency groups, and the transmitted measurement reselection information includes reselection assistance information corresponding to frequency groups 1 and 2 … …, i.e., frequency groups N.

In the foregoing embodiment, the step of the terminal receiving the auxiliary information of the neighboring cell sent by the base station includes: and the terminal receives a broadcast message or a special signaling sent by a base station, wherein the broadcast message or the special signaling carries the auxiliary information of the adjacent cell.

The broadcast message is a system message.

Referring to fig. 7, fig. 7 is a schematic diagram of a sending method of neighbor cell information according to a sixth embodiment of the present invention, where the sending method of neighbor cell information is applied to a base station, and includes:

step 71: the base station acquires auxiliary information of a neighbor cell of a terminal, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information;

step 72: and the base station sends the auxiliary information of the adjacent cell to the terminal.

In the embodiment of the invention, the base station sends the auxiliary information to the terminal, and the terminal can synchronize, measure and/or reselect the adjacent cell according to the auxiliary information, so that the synchronization, measurement and/or reselection process of the terminal to the adjacent cell can be simplified, and the time and electric quantity used by the terminal are reduced.

When the assistance information includes the measurement assistance information and the reselection assistance information at the same time, the measurement assistance information and the reselection assistance information may be transmitted at the same time or at different times.

The Base Station in the embodiment of the present invention may be a Base Transceiver Station (BTS) in Global System for Mobile communications (GSM) or Code Division Multiple Access (CDMA), a Base Station (NodeB, NB) in Wideband Code Division Multiple Access (WCDMA), an evolved Node B (eNB, eNodeB) in LTE, a relay Station, an Access point, a Base Station in a future 5G network, and the like, which are not limited herein.

In this embodiment of the present invention, the measurement auxiliary information includes: the information of the preset parameter of the synchronization signal of the adjacent cell and/or the offset information of the preset parameter of the synchronization signal of the adjacent cell and the preset parameter of the synchronization signal of the service cell of the terminal.

Preferably, the reselection assistance information comprises at least one of: reselection priority information, a time threshold for triggering reselection, offset value information when signal quality sequencing is carried out between a neighboring cell and a serving cell, offset value information when signal quality sequencing is carried out between the neighboring cell and the serving cell when RRC connection establishment fails, load information, PLMN (public land Mobile network) information and operator information.

The following examples illustrate:

In this embodiment of the present invention, the step of sending, by the base station, the auxiliary information of the neighboring cell to the terminal includes: and the base station sends the auxiliary information of the adjacent cell to a terminal through a broadcast message or a special signaling.

In the embodiment of the present invention, the base station may obtain the auxiliary information of the neighboring cell in the following two ways:

the base station interacts with a base station corresponding to the adjacent cell to acquire the related information of the adjacent cell;

and the base station determines the auxiliary information of the adjacent cell according to the relevant information of the adjacent cell.

Specifically, when the auxiliary information is measurement auxiliary information, the base station may obtain the measurement auxiliary information of the neighboring cell in the following two ways:

the base station interacts with a base station corresponding to an adjacent cell to acquire a synchronous signal of the adjacent cell;

and the base station determines the measurement auxiliary information of the adjacent cell according to the synchronous signal of the adjacent cell.

Namely, the related information of the neighboring cell is a synchronization signal of the neighboring cell.

Specifically, when the auxiliary information is reselection auxiliary information, the base station may obtain reselection auxiliary information of the neighboring cell in the following two ways:

the base station interacts with a base station corresponding to the adjacent cell to acquire reselection related information of the adjacent cell;

and the base station determines reselection auxiliary information of the adjacent cell according to the reselection related information of the adjacent cell.

Namely, the relevant information of the neighboring cell is reselection relevant information of the neighboring cell.

In this case, of course, an interconnection interface needs to be provided between the base station of the serving cell and the base station of the neighboring cell, and the relevant information of the neighboring cell is obtained through the interconnection interface. Preferably, when an interconnection interface between the base station of the serving cell and the base station of the neighboring cell is established, the neighboring cell informs the serving cell of its neighboring related information, and when there is a subsequent update, the neighboring cell may also inform that its related information is updated through an update message.

Based on the same inventive concept, an embodiment of the present invention further provides a terminal, please refer to fig. 8, where fig. 8 is a schematic diagram of a terminal according to a seventh embodiment of the present invention, and the terminal includes:

a receiving module 81, configured to receive auxiliary information of a neighboring cell sent by a base station, where the auxiliary information includes measurement auxiliary information and/or reselection auxiliary information;

a processing module 82, configured to perform synchronization, measurement and/or reselection on the neighboring cell according to the auxiliary information.

The processing module 82 includes:

and the synchronization submodule is used for synchronizing the adjacent cells according to the measurement auxiliary information. And/or

And the measurement submodule is used for measuring the adjacent cell according to the measurement auxiliary information. And/or

And the reselection submodule is used for reselecting the adjacent cell according to the reselection auxiliary information.

In the above embodiment, the receiving module 81 is further configured to receive a broadcast message or a dedicated signaling sent by a base station, where the broadcast message or the dedicated signaling carries the auxiliary information of the neighboring cell.

Referring to fig. 9, fig. 9 is a schematic structural diagram of a base station according to an eighth embodiment of the present invention, where the base station includes:

an obtaining module 91, configured to obtain auxiliary information of a neighboring cell of a terminal, where the auxiliary information includes measurement auxiliary information and/or reselection auxiliary information;

a sending module 92, configured to send the auxiliary information of the neighboring cell to the terminal.

Preferably, the preset parameters include at least one of the following parameters: frequency domain location, numerology of the located carrier, synchronization sequence information and physical broadcast channel information.

In this embodiment of the present invention, the sending module 92 is further configured to send the auxiliary information of the neighboring cell to the terminal through a broadcast message or a dedicated signaling.

Referring to fig. 10, fig. 10 is a schematic structural diagram of a base station according to a ninth embodiment of the present invention, where the base station includes:

Wherein the obtaining module 91 comprises:

the interaction submodule 911 is configured to interact with a base station corresponding to an adjacent cell to obtain relevant information of the adjacent cell;

the determining sub-module 912 is configured to determine the auxiliary information of the neighboring cell according to the relevant information of the neighboring cell.

Specifically, when the auxiliary information is measurement auxiliary information, the base station interacts with a base station corresponding to an adjacent cell through the interaction submodule 911 to obtain a synchronization signal of the adjacent cell; the determining sub-module 912 determines the measurement assistance information of the neighboring cell according to the synchronization signal of the neighboring cell.

Specifically, when the auxiliary information is reselection auxiliary information, the base station interacts with a base station corresponding to an adjacent cell through the interaction submodule 911 to obtain reselection related information of the adjacent cell; the determining sub-module 912 determines reselection assistance information of the neighboring cell according to the reselection related information of the neighboring cell.

The embodiment of the present invention further provides a terminal, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the steps of the method for processing the neighbor cell information in any of the above embodiments are implemented.

The embodiment of the present invention further provides a base station, which includes a processor, a memory, and a computer program stored in the memory and capable of running on the processor, and when the computer program is executed by the processor, the step of transmitting the neighbor cell information in any of the above embodiments is implemented.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method for processing neighboring cell information in any of the above embodiments are implemented. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

An embodiment of the present invention further provides a computer-readable storage medium, where a computer program is stored on the computer-readable storage medium, and when the computer program is executed by a processor, the step of implementing the method for sending the neighbor cell information in any of the above embodiments is implemented. The computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk.

Referring to fig. 11, fig. 11 is a schematic diagram of a terminal according to a tenth embodiment of the present invention. The terminal 110 shown in fig. 11 includes: at least one processor 111, memory 112, at least one network interface 114, and a user interface 116. The various components in the terminal 110 are coupled together by a bus system 115. It will be appreciated that the bus system 115 is used to enable communications among these components. The bus system 115 includes a power bus, a control bus, and a status signal bus in addition to a data bus. For clarity of illustration, however, the various buses are labeled as bus system 115 in FIG. 11.

The user interface 116 may include, among other things, a display, a keyboard, or a pointing device (e.g., a mouse, trackball, touch pad, or touch screen, among others.

It will be appreciated that memory 112 in embodiments of the invention may be either 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 ROM (PROM), an Erasable PROM (EPROM), an Electrically Erasable PROM (EEPROM), or a flash Memory. Volatile Memory can be Random Access Memory (RAM), which acts as external cache Memory. By way of example, but not limitation, many forms of RAM are available, such as Static random access memory (Static RAM, SRAM), Dynamic Random Access Memory (DRAM), Synchronous Dynamic random access memory (Synchronous DRAM, SDRAM), Double data rate Synchronous Dynamic random access memory (ddr DRAM), Enhanced Synchronous SDRAM (ESDRAM), Synchronous link SDRAM (synchlink DRAM), and direct memory bus SDRAM (DRRAM). The memory 112 of the systems and methods described herein is intended to comprise, without being limited to, these and any other suitable types of memory.

In some embodiments, memory 112 stores the following elements, executable modules or data structures, or a subset thereof, or an expanded set thereof: an operating system 1121 and application programs 1122.

The operating system 1121 includes various system programs, such as a framework layer, a core library layer, a driver layer, and the like, and is used for implementing various basic services and processing hardware-based tasks. The application 1122 includes various application programs, such as a Media Player (Media Player), a Browser (Browser), and the like, for implementing various application services, and a program for implementing the method according to an embodiment of the present invention may be included in the application program 1122.

The terminal 110 further includes: a computer program stored on the memory 112 and executable on the processor 111, in particular a computer program in the application 1122, which computer program when executed by the processor 111 performs the steps of: receiving auxiliary information of a neighbor cell sent by a base station, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information; and according to the auxiliary information, synchronizing, measuring and/or reselecting the adjacent cells.

The method disclosed in the above embodiments of the present invention may be applied to the processor 111, or implemented by the processor 111. The processor 111 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 111. The Processor 111 may be a general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, or discrete hardware components. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in the memory 112, and the processor 111 reads the information in the memory 112 and completes the steps of the method in combination with the hardware.

It is to be understood that the embodiments described herein may be implemented in hardware, software, firmware, middleware, microcode, or any combination thereof. For a hardware implementation, the processing units may be implemented within one or more Application Specific Integrated Circuits (ASICs), Digital Signal Processors (DSPs), Digital Signal Processing Devices (DSPDs), Programmable Logic Devices (PLDs), Field Programmable Gate Arrays (FPGAs), general purpose processors, controllers, micro-controllers, microprocessors, other electronic units configured to perform the functions described herein, or a combination thereof.

For a software implementation, the techniques described herein may be implemented with modules (e.g., procedures, functions, and so on) that perform the functions described herein. The software codes may be stored in a memory and executed by a processor. The memory may be implemented within the processor or external to the processor.

Alternatively, as another embodiment, the computer program may further implement the following steps when being executed by the processor 111:

synchronizing the adjacent cells according to the measurement auxiliary information; and/or

Measuring the adjacent cell according to the auxiliary measurement information; and/or

And reselecting the adjacent cell according to the reselection auxiliary information.

Optionally, as another embodiment, the measurement assistance information includes: the information of the preset parameter of the synchronization signal of the adjacent cell and/or the offset information of the preset parameter of the synchronization signal of the adjacent cell and the preset parameter of the synchronization signal of the service cell of the terminal.

Optionally, as another embodiment, the preset parameter includes at least one of the following parameters: frequency domain location, numerology of the located carrier, synchronization sequence information and physical broadcast channel information.

Optionally, as another embodiment, the reselection assistance information includes at least one of the following information: reselection priority information, a time threshold for triggering reselection, offset value information when signal quality sequencing is carried out between a neighboring cell and a serving cell, offset value information when signal quality sequencing is carried out between the neighboring cell and the serving cell when RRC connection establishment fails, load information, PLMN (public land Mobile network) information and operator information.

Optionally, as another embodiment, the assistance information includes assistance information in units of a single partial bandwidth BWP, a BWP group, a single frequency domain, a frequency group, a single cell, and/or a cell group, where at least two BWPs are included in one BWP group, the assistance information of each BWP belonging to the same BWP group is the same, at least two frequencies are included in one frequency group, the assistance information of each frequency belonging to the same frequency group is the same, and at least two cells are included in one cell group, and the assistance information of each cell belonging to the same cell group is the same.

Alternatively, as another embodiment, the computer program may further implement the following steps when being executed by the processor 111: and receiving a broadcast message or a proprietary signaling sent by a base station, wherein the broadcast message or the proprietary signaling carries the auxiliary information of the adjacent cell.

The terminal 110 can implement the processes implemented by the terminal in the foregoing embodiments, and details are not described here to avoid repetition.

The terminal 110 of the embodiment of the present invention receives the auxiliary information sent by the base station, and performs synchronization, measurement and/or reselection on the neighboring cell according to the auxiliary information, so as to simplify the synchronization, measurement and/or reselection process of the terminal on the neighboring cell, and reduce the time and electric quantity used by the terminal.

Referring to fig. 12, fig. 12 is a schematic diagram of a terminal according to an eleventh embodiment of the present invention. Specifically, the terminal 120 in fig. 12 may be a mobile phone, a tablet computer, a Personal Digital Assistant (PDA), or an in-vehicle computer.

The terminal 120 in fig. 12 includes a Radio Frequency (RF) circuit 121, a memory 122, an input unit 123, a display unit 124, a processor 125, a wifi (wireless fidelity) module 126, an audio circuit 127, and a power supply 128.

The input unit 123 may be used, among other things, to receive numeric or character information input by a user and to generate signal inputs related to user settings and function control of the terminal 120.

Specifically, in the embodiment of the present invention, the input unit 123 may include a touch panel 1231. The touch panel 1231, also referred to as a touch screen, can collect touch operations of a user (e.g., operations of the user on the touch panel 1231 by using a finger, a stylus pen, or any other suitable object or accessory) thereon or nearby, and drive the corresponding connection device according to a preset program. Alternatively, the touch panel 1231 may include two portions, 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 it to touch point coordinates, and sends the touch point coordinates to the processor 125, and can receive and execute commands from the processor 125. In addition, the touch panel 1231 may 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 1231, the input unit 123 may also include other input devices 1232, and the other input devices 1232 may include, but are not limited to, one or more of a physical keyboard, function keys (such as volume control keys, switch keys, etc.), a trackball, a mouse, a joystick, and the like.

Among other things, the display unit 124 may be used to display information input by the user or information provided to the user and various menu interfaces of the terminal 120. The display unit 124 may include a display panel 1241, and optionally, the display panel 1241 may be configured in the form of an LCD or an Organic Light-Emitting Diode (OLED), or the like.

It should be noted that touch panel 1231 can overlay display panel 1241 to form a touch display screen, and when the touch display screen detects a touch operation thereon or nearby, the touch display screen is transmitted to processor 125 to determine the type of touch event, and then processor 125 provides a corresponding visual output on the touch display screen according to the type of touch event.

The touch display screen comprises an application program interface display area and a common control display area. The arrangement modes of the application program interface display area and the common control display area are not limited, and can be an arrangement mode which can distinguish two display areas, such as vertical arrangement, left-right arrangement and the like. The application interface display area may be used to display an interface of an application. Each interface may contain at least one interface element such as an icon and/or widget desktop control for an application. The application interface display area may also be an empty interface that does not contain any content. The common control display area is used for displaying controls with high utilization rate, such as application icons like setting buttons, interface numbers, scroll bars, phone book icons and the like.

In the embodiment of the present invention, by calling the software programs and/or modules stored in the first memory 1221 and/or the data stored in the second memory 1222, the computer program realizes the following steps when being executed by the processor 125: receiving auxiliary information of a neighbor cell sent by a base station, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information; and according to the auxiliary information, synchronizing, measuring and/or reselecting the adjacent cells.

Alternatively, as another embodiment, the computer program when executed by the processor 125 may further implement the following steps:

Alternatively, as another embodiment, the computer program when executed by the processor 125 may further implement the following steps: and receiving a broadcast message or a proprietary signaling sent by a base station, wherein the broadcast message or the proprietary signaling carries the auxiliary information of the adjacent cell.

The terminal 120 can implement the processes implemented by the terminal in the foregoing embodiments, and details are not described here to avoid repetition.

The terminal 120 of the embodiment of the present invention receives the auxiliary information sent by the base station, and performs synchronization, measurement and/or reselection on the neighboring cell according to the auxiliary information, so as to simplify the synchronization, measurement and/or reselection process of the terminal on the neighboring cell, and reduce the time and electric quantity used by the terminal.

Referring to fig. 13, fig. 13 is a schematic diagram of a base station according to a twelfth embodiment of the present invention, which can implement details of a sending method of neighbor cell information in any of the embodiments described above, and achieve the same effect. As shown in fig. 13, the base station 130 includes: a processor 131, a transceiver 132, a memory 133, a user interface 134, and a bus interface, wherein:

in this embodiment of the present invention, the base station 130 further includes: a computer program stored on the memory 133 and executable on the processor 131, the computer program when executed by the processor 131 performing the steps of: acquiring auxiliary information of a neighbor cell of a terminal, wherein the auxiliary information comprises measurement auxiliary information and/or reselection auxiliary information; and sending the auxiliary information of the adjacent cell to the terminal.

In fig. 13, the bus architecture may include any number of interconnected buses and bridges, with one or more processors represented by processor 131 and various circuits of memory represented by memory 133 being linked together. The bus architecture may also link together various other circuits such as peripherals, voltage regulators, power management circuits, and the like, which are well known in the art, and therefore, will not be described any further herein. The bus interface provides an interface. The transceiver 132 may be a number of elements including a transmitter and a receiver that provide a means for communicating with various other apparatus over a transmission medium. For different user devices, the user interface 134 may also be an interface capable of interfacing with a desired device externally, including but not limited to a keypad, display, speaker, microphone, joystick, etc.

The processor 131 is responsible for managing the bus architecture and general processing, and the memory 133 may store data used by the processor 131 in performing operations.

Optionally, the measurement assistance information includes: the information of the preset parameter of the synchronization signal of the adjacent cell and/or the offset information of the preset parameter of the synchronization signal of the adjacent cell and the preset parameter of the synchronization signal of the service cell of the terminal.

Optionally, the preset parameter includes at least one of the following parameters: frequency domain location, numerology of the located carrier, synchronization sequence information and physical broadcast channel information.

Optionally, the reselection assistance information includes at least one of the following information: reselection priority information, a time threshold for triggering reselection, offset value information when signal quality sequencing is carried out between a neighboring cell and a serving cell, offset value information when signal quality sequencing is carried out between the neighboring cell and the serving cell when RRC connection establishment fails, load information, PLMN (public land Mobile network) information and operator information.

Optionally, the assistance information includes assistance information in units of a single partial bandwidth BWP, a BWP group, a single frequency domain, a frequency group, a single cell, and/or a cell group, where one BWP group includes at least two BWPs, the assistance information of each BWP belonging to the same BWP group is the same, one frequency group includes at least two frequencies, the assistance information of each frequency belonging to the same frequency group is the same, and one cell group includes at least two cells, and the assistance information of each cell belonging to the same cell group is the same.

Optionally, the computer program when executed by the processor 131 may further implement the steps of: and sending the auxiliary information of the adjacent cell to a terminal through a broadcast message or a proprietary signaling.

Optionally, the computer program when executed by the processor 131 may further implement the steps of: interacting with a base station corresponding to the adjacent cell to acquire the related information of the adjacent cell; and determining the auxiliary information of the adjacent cell according to the relevant information of the adjacent cell.

In the base station of the embodiment of the invention, the auxiliary information is sent to the terminal, and the terminal can synchronize, measure and/or reselect the adjacent cell according to the auxiliary information, so that the synchronization, measurement and/or reselection process of the terminal to the adjacent cell can be simplified, and the time and electric quantity used by the terminal can be reduced.

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 implementation. 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 is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.

In the embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed 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 can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into 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 such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: u disk, removable hard disk, ROM, RAM, magnetic disk, optical disk, and other various media capable of storing program codes.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A method for processing neighbor cell information is applied to a terminal, and is characterized by comprising the following steps:

the terminal synchronizes, measures and/or reselects the adjacent cells according to the auxiliary information;

the auxiliary information comprises auxiliary information taking a BWP group as a unit; wherein, one BWP group includes at least two BWPs, and the assistance information of each BWP belonging to the same BWP group is the same;

the measurement auxiliary information includes: the information of the preset parameter of the synchronization signal of the adjacent cell and/or the offset information of the preset parameter of the synchronization signal of the adjacent cell and the preset parameter of the synchronization signal of the service cell of the terminal; the synchronous signals are synchronous signal block sets, and each synchronous signal block set comprises at least two synchronous signal blocks; the preset parameters include at least one of the following parameters: the method comprises the steps of obtaining a frequency domain position, a communication parameter set of a carrier where the frequency domain position is located, synchronization sequence information and physical broadcast channel information;

the reselection assistance information includes at least one of: reselection priority information, a time threshold for triggering reselection, offset value information when a neighboring cell and a serving cell perform signal quality sequencing, offset value information when the neighboring cell and the serving cell perform signal quality sequencing when Radio Resource Control (RRC) connection is failed to be established, load information, Public Land Mobile Network (PLMN) information and operator information.

2. The method according to claim 1, wherein the step of the terminal performing synchronization, measurement and/or reselection to the neighboring cell according to the assistance information comprises:

3. The method according to any one of claims 1 to 2,

the auxiliary information also includes auxiliary information in units of a single partial bandwidth BWP, a single frequency domain, a frequency group, a single cell and/or a cell group, where one frequency group includes at least two frequencies, the auxiliary information of each frequency belonging to the same frequency group is the same, one cell group includes at least two cells, and the auxiliary information of each cell belonging to the same cell group is the same.

4. The method of claim 1, wherein the step of the terminal receiving the auxiliary information of the neighbor cell transmitted by the base station comprises:

and the terminal receives a broadcast message or a proprietary signaling sent by a base station, wherein the broadcast message or the proprietary signaling carries the auxiliary information of the adjacent cell.

5. A method for sending neighbor cell information is applied to a base station, and is characterized by comprising the following steps:

the base station sends the auxiliary information of the adjacent cell to the terminal;

the auxiliary information includes auxiliary information in units of BWP groups, where a BWP group includes at least two BWPs, and the auxiliary information of each BWP belonging to the same BWP group is the same;

the reselection assistance information includes at least one of: reselection priority information, a time threshold for triggering reselection, offset value information when signal quality sequencing is carried out between a neighboring cell and a serving cell, offset value information when signal quality sequencing is carried out between the neighboring cell and the serving cell when RRC connection establishment fails, load information, PLMN (public land Mobile network) information and operator information.

6. The method of claim 5,

7. The method of claim 5, wherein the step of the base station sending the terminal with the assistance information of the neighboring cell comprises:

and the base station sends the auxiliary information of the adjacent cell to a terminal through a broadcast message or a special signaling.

8. The method of claim 5, wherein the step of the base station acquiring the assistance information of the neighboring cell of the terminal comprises:

9. A communication terminal, comprising:

the processing module is used for carrying out synchronization, measurement and/or reselection on the adjacent cell according to the auxiliary information;

the measurement auxiliary information includes: the information of the preset parameter of the synchronization signal of the adjacent cell and/or the offset information of the preset parameter of the synchronization signal of the adjacent cell and the preset parameter of the synchronization signal of the service cell of the communication terminal; the synchronous signals are synchronous signal block sets, and each synchronous signal block set comprises at least two synchronous signal blocks; the preset parameters include at least one of the following parameters: the method comprises the steps of obtaining a frequency domain position, a communication parameter set of a carrier where the frequency domain position is located, synchronization sequence information and physical broadcast channel information;

10. The communication terminal of claim 9, wherein the processing module comprises:

the synchronization submodule is used for synchronizing the adjacent cells according to the measurement auxiliary information; and/or

The measurement submodule is used for measuring the adjacent cell according to the measurement auxiliary information; and/or

11. The communication terminal according to any of claims 9-10,

12. The communication terminal according to claim 9,

the receiving module is further configured to receive a broadcast message or a dedicated signaling sent by the base station, where the broadcast message or the dedicated signaling carries the auxiliary information of the neighboring cell.

13. A base station, comprising:

a sending module, configured to send the auxiliary information of the neighboring cell to the terminal;

14. The base station of claim 13,

15. The base station of claim 13,

the sending module is further configured to send the auxiliary information of the neighboring cell to the terminal through a broadcast message or a dedicated signaling.

16. The base station of claim 13, wherein the obtaining module comprises:

the interaction submodule is used for interacting with a base station corresponding to the adjacent cell to acquire the related information of the adjacent cell;

and the determining submodule is used for determining the auxiliary information of the adjacent cell according to the relevant information of the adjacent cell.

17. A communication terminal comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the method for processing neighbor cell information according to any of claims 1 to 4.

18. A base station comprising a processor, a memory and a computer program stored on the memory and executable on the processor, the computer program, when executed by the processor, implementing the steps of the method of transmission of neighbor cell information according to any of claims 5 to 8.

19. A computer-readable storage medium, characterized in that a computer program is stored thereon, which, when being executed by a processor, carries out the steps of the method for processing neighbor cell information according to any one of claims 1 to 4, or which, when being executed by a processor, carries out the steps of the method for transmitting neighbor cell information according to any one of claims 5 to 8.