WO2017054284A1

WO2017054284A1 - Communication method and related device

Info

Publication number: WO2017054284A1
Application number: PCT/CN2015/093510
Authority: WO
Inventors: 王建伟
Original assignee: 宇龙计算机通信科技(深圳)有限公司
Priority date: 2015-09-29
Filing date: 2015-10-31
Publication date: 2017-04-06
Also published as: CN105188145B; CN105188145A

Abstract

Disclosed in the embodiments of the present invention are a communication method and related device, comprising: a base station receiving a query command sent by a first terminal and carrying the network ID of a second terminal; in response to the query command, querying whether the network identifier of the second terminal is present in a pre-stored terminal device information set; if so, then allocating to the first terminal and the second terminal spectrum resources for communication, generating a broadcast message, and broadcasting the broadcast message, such that, on the basis of the broadcast message, the first terminal sends over the spectrum resources to the second terminal a communication link request carrying the network identifier of the first terminal, and the first terminal establishes a communication link with the second terminal over the spectrum resources. In the embodiments of the present invention, after the base station allocates spectrum resources to the first terminal and the second terminal, the first terminal and the second terminal to implement communication over said spectrum resources; during the process of communication, forwarding via the base station is not required, thereby improving communication quality.

Description

Communication method and related equipment

Technical field

The present invention relates to the field of communications technologies, and in particular, to a communication method and related devices.

Background technique

With the rapid development of the Internet and the rapid development of terminals, the functions of terminals have become increasingly sophisticated. For example, a user can utilize a terminal to access external network data resources, take photos, communicate, and the like. Taking the communication between two terminals as an example, when terminal A and terminal B have established a communication connection, if information needs to be transmitted during communication, terminal A first needs to send information to the base station, and then the base station forwards the information. To the terminal B, when the terminal B performs a feedback on the information sent by the terminal A, the base station also needs to perform forwarding. Since the participation of the base station is required in the information transmission process, if the current interference signal is strong, the base station may lose the information or repeatedly forward the information during the process of forwarding information, thereby reducing the communication quality.

Summary of the invention

The embodiment of the invention provides a communication method and related device, which can improve communication quality.

In a first aspect, an embodiment of the present invention discloses a communication method for a base station, including:

Receiving, by the first terminal, a query instruction that carries the network identifier of the second terminal;

Responding to the query instruction to query whether a network identifier of the second terminal exists in a pre-stored terminal device information set;

If present, allocate the spectrum resource for communication to the first terminal and the second terminal;

Generating broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal;

Broadcasting the broadcast information, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information on the spectrum resource, and is configured by the first A terminal establishes a communication connection with the second terminal on the spectrum resource.

In combination with the implementation of the first aspect, in the first possible implementation manner of the first aspect, After the network identifier of the second terminal exists in the pre-stored terminal device information set, before the first terminal and the second terminal allocate spectrum resources for communication, the following steps may also be performed. :

Detecting whether the first terminal has a bound first natural frequency spectrum resource, and detecting whether the second terminal has a bound second natural frequency spectrum resource;

If it is detected that the first terminal does not have the first natural frequency spectrum resource, and if the second terminal does not have the second inherent spectrum resource, the first terminal and the first The second terminal allocates spectrum resources for communication.

In conjunction with the first possible implementation of the first aspect, in the second possible implementation of the first aspect, the following steps may also be performed:

Detecting the first inherent spectrum resource and detecting that the first terminal has the first inherent spectrum resource bound, and detecting that the second terminal has the second inherent spectrum resource bound to the second terminal Whether the second inherent spectral resource has a shared spectrum resource;

If it is detected that the first natural frequency spectrum resource and the second natural frequency spectrum resource do not have the shared spectrum resource, performing performing, by the first terminal, the second terminal, a spectrum resource for communication.

In conjunction with the implementation of the first aspect, the first possible implementation of the first aspect, and any one of the second possible implementations of the first aspect, a third possible implementation in the first aspect In the mode, you can also perform the following steps:

Detecting whether the first terminal and the second terminal disconnect the communication connection;

If it is detected that the first terminal disconnects the communication connection with the second terminal, determining the allocated spectrum resource according to the network identifier of the first terminal and the network identifier of the second terminal, and recovering The spectrum resource updates the spectrum resource status table.

In a second aspect, the embodiment of the present invention discloses a communication method, which is used for a user terminal, and includes:

Receiving, by the base station, broadcast information, where the broadcast information includes resource information of a spectrum resource, a network identifier of the user terminal, and a network identifier of a terminal that establishes a communication connection with the user terminal, where the spectrum resource is The base station queries, according to the query instruction of the network identifier of the terminal that establishes the communication connection with the user terminal, that the user terminal establishes a communication connection with the user terminal in the pre-stored terminal device information set. After the network identifier of the terminal, the spectrum resource for communication allocated by the user terminal and the terminal establishing a communication connection with the user terminal;

Transmitting, according to the broadcast information, a communication connection request carrying the network identifier of the terminal to the terminal that establishes a communication connection with the user terminal on the spectrum resource;

And establishing a communication connection of the terminal that establishes a communication connection with the user terminal in response to the connection response fed back by the terminal establishing the communication connection with the user terminal.

In a third aspect, an embodiment of the present invention further discloses a base station, including:

a receiving unit, configured to receive a query instruction that is sent by the first terminal and that carries the network identifier of the second terminal;

a query unit, configured to respond to the query instruction, to query whether a network identifier of the second terminal exists in a pre-stored terminal device information set;

An allocating unit, configured to allocate, for the first terminal and the second terminal, a spectrum for communication if the query unit queries the network identifier of the second terminal in a pre-stored terminal device information set Resource

a generating unit, configured to generate broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal;

a broadcast unit, configured to broadcast the broadcast information, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal on the spectrum resource according to the broadcast information, And establishing, by the first terminal and the second terminal, a communication connection on the spectrum resource.

With reference to the base station of the third aspect, in the first possible base station of the third aspect, the base station further includes:

a detecting unit, configured to: after the query unit queries, that the network identifier of the second terminal exists in the pre-stored terminal device information set, the allocating unit is the first terminal and the second terminal Before detecting the spectrum resource for communication, detecting whether the first terminal has the bound first natural spectrum resource, and detecting whether the second terminal has the bound second inherent spectrum resource;

The allocating unit is specifically configured to: if the detecting unit detects that the first terminal does not have the first natural frequency spectrum resource, and detects that the second terminal does not have the second natural frequency spectrum resource, The first terminal and the second terminal allocate spectrum resources for communication.

With reference to the first possible base station of the third aspect, in the second possible base station of the third aspect, the detecting unit is further configured to: if the detecting unit detects that the first terminal has a binding Detecting whether the first natural frequency spectrum resource and the second natural frequency spectrum resource have a shared spectrum resource when detecting that the second terminal has the second inherent spectrum resource bound to the second terminal;

The allocating unit is specifically configured to: the detecting unit detects the first natural frequency spectrum resource and the The second intrinsic spectrum resource does not have the shared spectrum resource, and the first terminal and the second terminal are allocated spectrum resources for communication.

In combination with the base station of the third aspect, the first possible base station of the third aspect, and any one of the second possible base stations of the third aspect, in the third possible base station of the third aspect, The detecting unit is further configured to detect whether the first terminal and the second terminal disconnect the communication connection;

The base station further includes:

a determining unit, configured to determine, according to the network identifier of the first terminal and the network identifier of the second terminal, that the detecting unit detects that the first terminal disconnects the communication connection with the second terminal Allocating the spectrum resource, and recovering the spectrum resource, and updating the spectrum resource status table.

In a fourth aspect, an embodiment of the present invention further discloses a user terminal, including:

a receiving unit, configured to receive broadcast information broadcast by a base station, where the broadcast information includes resource information of a spectrum resource, a network identifier of the user terminal, and a network identifier of a terminal that establishes a communication connection with the user terminal, where the spectrum The resource is obtained by the base station according to the query instruction that is sent by the user terminal to carry the network identifier of the terminal that establishes a communication connection with the user terminal, and the queried presence of the user and the user in the pre-stored terminal device information set. After the terminal establishes the network identifier of the terminal connected to the communication, the spectrum resource for communication allocated by the user terminal and the terminal establishing a communication connection with the user terminal;

a sending unit, configured to send, according to the broadcast information, a communication connection request that carries the network identifier of the terminal to the terminal that establishes a communication connection with the user terminal on the spectrum resource;

And a connecting unit, configured to establish a communication connection of the terminal that establishes a communication connection with the user terminal in response to the connection response fed back by the terminal that establishes a communication connection with the user terminal.

In the embodiment of the present invention, after receiving the query instruction that is sent by the first terminal and carrying the network identifier of the second terminal, the base station may respond to the query instruction to query whether the network of the second terminal exists in the pre-stored terminal device information set. And the first terminal and the second terminal are allocated spectrum resources for communication, and generate broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal; Broadcasting the broadcast information, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information, and the first terminal establishes a communication connection with the second terminal on the spectrum resource. . In the embodiment of the present invention, after the base station allocates spectrum resources to the first terminal and the second terminal, the first terminal and the second terminal Communication can be performed on the spectrum resource without forwarding through the base station during communication, thereby improving communication quality.

DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the embodiments will be briefly described below. It is obvious that the drawings in the following description are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without paying any creative work.

1 is a schematic diagram of a network architecture disclosed in an embodiment of the present invention;

2 is a schematic flow chart of a communication method according to an embodiment of the present invention;

3 is a schematic flowchart of another communication method according to an embodiment of the present invention;

4 is a schematic flow chart of still another communication method according to an embodiment of the present invention;

FIG. 5 is a schematic structural diagram of a base station according to an embodiment of the present disclosure;

FIG. 6 is a schematic structural diagram of another base station according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a user terminal according to an embodiment of the present invention.

detailed description

The technical solutions in the embodiments of the present invention are clearly and completely described in the following with reference to the accompanying drawings in the embodiments of the present invention. It is obvious that the described embodiments are a part of the embodiments of the present invention, but not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts are within the scope of the present invention.

The embodiment of the invention provides a communication method and related equipment. In the embodiment of the present invention, after the base station allocates spectrum resources to the first terminal and the second terminal, the first terminal and the second terminal may communicate on the spectrum resource, but do not need to be forwarded by the base station during the communication process, thereby Can improve communication quality.

In order to better understand a wireless alarm method and user terminal disclosed in the embodiments of the present invention, a network architecture to which the embodiments of the present invention are applied will be described below. Please refer to FIG. 1. FIG. 1 is a schematic diagram of a network architecture disclosed in an embodiment of the present invention. In the network architecture shown in FIG. 1, a first terminal, a second terminal, and a base station may be included. The first terminal and the second terminal can establish a communication connection. In the network architecture shown in FIG. 1, the first terminal may include a mobile phone, a tablet, and a personal digital assistant (Personal) Digital Assistant (PDA), Mobile Internet Device (MID), smart wearable devices (such as smart watches, smart bracelets) and other user terminals with communication functions; second terminals can also include mobile phones, tablets , Personal Digital Assistant (PDA), Mobile Internet Device (MID), smart wearable devices (such as smart watches, smart bracelets) and other user terminals with communication functions. By implementing the network architecture shown in FIG. 1, the first terminal and the second terminal can communicate through the spectrum resources allocated by the base station, without forwarding through the base station, thereby improving communication quality.

Based on the network architecture shown in FIG. 1, an embodiment of the present invention discloses a communication method for a base station. Referring to FIG. 2, FIG. 2 is a schematic flowchart of a communication method according to an embodiment of the present invention; as shown in FIG. 2, the communication method may include the following steps:

S101. Receive a query instruction that is sent by the first terminal and carries a network identifier of the second terminal.

In the embodiment of the present invention, the base station, that is, the public mobile communication base station, is a form of a radio station, and refers to a radio transmission and reception of information transmission between the mobile communication switching center and the mobile telephone terminal in a certain radio coverage area. Letter radio. The construction of mobile communication base stations is an important part of the investment of mobile communication operators in China. The construction of mobile communication base stations is generally carried out around the elements of coverage, call quality, investment efficiency, construction difficulty and maintenance. With the development of mobile communication network services in the direction of data and packetization, the development trend of mobile communication base stations is bound to be broadband, large coverage construction and IP. The choice of a base station needs to be comprehensively considered in terms of performance, matching, compatibility, and usage requirements. Special attention is paid to the fact that the base station equipment must be compatible or compatible with the mobile switching center, so as to achieve better communication results. The base station subsystem mainly includes two types of equipment: a base transceiver station and a base station controller.

In the embodiment of the present invention, the base station first receives a query instruction that is sent by the first terminal and carries the network identifier of the second terminal. The network identifier of the second terminal is related to the application corresponding to the sending of the query instruction, that is, the application that sends the query instruction is different, and the network identifier of the corresponding second terminal may also be different. For example, when the first terminal is a query command sent by the phone application, the network identifier of the second terminal may be a phone number. When the first terminal is a query instruction sent by another chat application, the network identifier of the second terminal may be a chat account registered on the chat application or the like.

S102. Respond to the query instruction to query whether a network identifier of the second terminal exists in the pre-stored terminal device information set.

In the embodiment of the present invention, the terminal device information may be pre-stored in the base station. The terminal device information may include, but is not limited to, a phone number, a terminal device number, an account registered on an application installed by the terminal, and a model of the terminal device.

In the embodiment of the present invention, after the base station receives the query instruction of the network identifier of the second terminal that is sent by the first terminal, the base station may perform a query in the pre-stored terminal device information set according to the network identifier of the second terminal, to query Whether the network identifier of the second terminal exists in the pre-stored terminal device information set.

S103. If yes, allocate a spectrum resource for communication to the first terminal and the second terminal.

S104. Generate broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal.

S105. The broadcast information is broadcasted, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information, and is established by the first terminal and the second terminal on the spectrum resource. Communication connection.

In the embodiment of the present invention, the spectrum resource may include, but is not limited to, a communication bandwidth, a communication channel, and a communication frequency point. The resource information of the spectrum resource includes a communication bandwidth value, a communication channel, and a communication frequency point.

In the embodiment of the present invention, the network identifier of the first terminal is related to the application corresponding to the sending of the query instruction, that is, the application that sends the query instruction is different, and the network identifier of the corresponding first terminal may also be different. For example, when it is a query command sent by a phone application, the network identity of the first terminal may be a phone number. When it is a query instruction sent by another chat application, the network identifier of the first terminal may be a chat account registered on the chat application or the like.

In the embodiment of the present invention, when the network identifier of the second terminal exists in the pre-stored terminal device information set, the base station allocates spectrum resources for communication to the first terminal and the second terminal, and generates a spectrum resource. The resource information, the network identifier of the first terminal, and the broadcast information of the network identifier of the second terminal, and broadcast the broadcast information, so that the first terminal sends the network identifier carrying the first terminal to the second terminal according to the broadcast information. The communication connection request, and the first terminal establishes a communication connection with the second terminal on the spectrum resource.

In the embodiment of the present invention, the first terminal and the second terminal establish a communication connection on the spectrum resource. The specific implementation manner is: when the second terminal receives the communication connection request, the first terminal may be detected according to the broadcast information. Whether the end network identifier is a legal identifier, and if so, the second terminal sends a connection response to the first terminal to establish a communication connection.

In FIG. 2, after the base station receives the query command that carries the network identifier of the second terminal that is sent by the first terminal, the base station may respond to the query command to query whether the second terminal exists in the pre-stored terminal device information set. a network identifier; if present, assigning a spectrum resource for communication to the first terminal and the second terminal, and generating broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network of the second terminal And transmitting the broadcast information, so that the first terminal sends the communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information, and the first terminal and the second terminal establish the spectrum resource. Communication connection. In the embodiment of the present invention, after the base station allocates spectrum resources to the first terminal and the second terminal, the first terminal and the second terminal may communicate on the spectrum resource, but do not need to be forwarded by the base station during the communication process, thereby Can improve communication quality.

Based on the network architecture shown in FIG. 1, the embodiment of the present invention discloses another communication method. Please refer to FIG. 3. FIG. 3 is a schematic flowchart diagram of another communication method according to an embodiment of the present invention. As shown in FIG. 3, the communication method may include the following steps:

S201. Receive a query instruction that is sent by the first terminal and carries a network identifier of the second terminal.

S202. Respond to the query instruction to query whether a network identifier of the second terminal exists in the pre-stored terminal device information set.

S203. If yes, allocate a spectrum resource for communication to the first terminal and the second terminal, and generate broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal, and Broadcasting the broadcast information, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information, and the first terminal establishes a communication connection with the second terminal on the spectrum resource. .

As an optional implementation manner, after the base station queries, after the network identifier of the second terminal exists in the pre-stored terminal device information set, and before the base station allocates the spectrum resource for communication to the first terminal and the second terminal, It is also possible to first detect whether the first terminal has a bound first natural spectrum resource. And detecting, by the second terminal, whether the second inherent spectrum resource is bound; if it is detected that the first terminal does not have the first inherent spectrum resource, and detecting that the second terminal does not have the second inherent spectrum resource, the first terminal is A spectrum resource for communication is allocated with the second terminal.

In the embodiment of the present invention, the first intrinsic spectrum resource includes a spectrum resource that has a fixed binding relationship with the first terminal; that is, the first intrinsic spectrum resource may be a spectrum resource that the first terminal can use for a long time. The second intrinsic spectrum resource may include a spectrum resource that has a fixed binding relationship with the second terminal; that is, the second intrinsic spectrum resource may be a spectrum resource that the second terminal can use for a long time.

In the embodiment of the present invention, if it is detected that the first terminal does not have the first inherent spectrum resource, and the second terminal does not have the second inherent spectrum resource, the first terminal and the second terminal are not bound to the inherent resource. The base station may allocate spectrum resources for communication to the first terminal and the second terminal. The spectrum resource used for communication mainly includes that after the first terminal establishes a communication connection with the second terminal, the base station does not need to perform forwarding information through the base station, but the communication information of the first terminal and the second terminal directly changes the spectrum. Transfer on the resource.

Further, when it is detected that the first terminal has the first inherent spectrum resource bound, and the second terminal has the bound second natural spectrum resource detected, the first natural spectrum resource and the second natural spectrum may be further detected. Whether the resource has a shared spectrum resource; if it is detected that the first natural spectrum resource and the second inherent spectrum resource do not have the shared spectrum resource, the first terminal and the second terminal may be allocated spectrum resources for communication.

In the embodiment of the present invention, the shared spectrum resource can be understood as the intersection of the first natural spectrum resource and the second natural spectrum resource. That is, it is a part of the spectrum resource shared by the first natural spectral resource and the second inherent spectral resource.

In the embodiment of the present invention, when it is detected that the first natural spectrum resource and the second inherent spectrum resource do not have the shared spectrum resource, the first terminal and the second terminal do not have the shared spectrum resource, and even the first terminal or the second If the terminal has an inherent resource and cannot communicate, the base station may allocate spectrum resources for communication to the first terminal and the second terminal.

In the embodiment of the present invention, when it is detected that the first natural frequency spectrum resource and the second natural frequency spectrum resource share the same spectrum resource, the first terminal and the second terminal may communicate by using the shared spectrum resource, that is, the communication is established. After the connection, the information can be directly transmitted on the shared spectrum resource without forwarding information through the base station.

S204. Detect whether the first terminal and the second terminal disconnect the communication connection.

In the embodiment of the present invention, after the first terminal and the second terminal establish a communication connection on the spectrum resource allocated by the base station, the spectrum resource is occupied. Therefore, in order to ensure reasonable use of the spectrum resources, the base station detects in real time whether the first terminal and the second terminal disconnect the communication.

S205. If it is detected that the first terminal disconnects the communication connection with the second terminal, determine the allocated spectrum resource according to the network identifier of the first terminal and the network identifier of the second terminal, and recover the spectrum resource, and update the spectrum resource status table.

In the embodiment of the present invention, when it is detected that the first terminal disconnects the communication connection with the second terminal, it indicates that the spectrum resource used by the base station for the first terminal and the second terminal for communication is not occupied (utilized), and then the base station The allocated spectrum resource may be determined according to the network identifier of the first terminal and the network identifier of the second terminal, and the spectrum resource is recovered, and the spectrum resource status table is updated. That is, after recovering the spectrum resources allocated to the first terminal and the second terminal, the spectrum resource is in an idle state at this time, and the base station may modify the state of the spectrum resource in the spectrum resource status table to update the spectrum. Resource status table.

In FIG. 3, the base station further detects whether the first terminal and the second terminal have inherent spectrum resources before allocating the spectrum resources for communication for the first terminal and the second terminal, if the first terminal and the first terminal When the second terminal has the inherent spectrum resource, and the first inherent spectrum resource of the first terminal and the second inherent resource of the second terminal share the spectrum resource, the first terminal and the second terminal can communicate on the shared resource. Otherwise, the base station may allocate spectrum resources for communication for the first terminal and the second terminal. In the communication process, there is no need to forward through the base station, so that the communication quality can be improved.

Based on the network architecture shown in FIG. 1, the embodiment of the present invention discloses another communication method for a user terminal. Please refer to FIG. 4. FIG. 4 is a schematic flowchart diagram of still another communication method according to an embodiment of the present invention. As shown in FIG. 4, the communication method may include the following steps:

S301. Receive broadcast information broadcast by a base station.

In the embodiment of the present invention, the broadcast information includes the resource information of the spectrum resource, the network identifier of the user terminal, and the network identifier of the terminal that establishes a communication connection with the user terminal, and the spectrum resource is established by the base station to establish a communication connection with the user terminal according to the carried by the user terminal. The query instruction of the network identifier of the terminal, after querying the network identifier of the terminal that establishes a communication connection with the user terminal in the pre-stored terminal device information set, is the user terminal and the terminal that establishes a communication connection with the user terminal The allocated spectrum resources for communication.

S302. Send, according to the broadcast information, a terminal that establishes a communication connection with the user terminal on the spectrum resource. A communication connection request carrying the network identity of the terminal.

S303. Respond to a connection response fed back by the terminal that establishes a communication connection with the user terminal, and establish a communication connection of the terminal that establishes a communication connection with the user terminal.

In the embodiment of the present invention, the network identifier of the second terminal is related to the application corresponding to the sending of the query instruction, that is, the application that sends the query instruction is different, and the network identifier of the corresponding second terminal may also be different. For example, when the first terminal is a query command sent by the phone application, the network identifier of the second terminal may be a phone number. When the first terminal is a query instruction sent by another chat application, the network identifier of the second terminal may be a chat account registered on the chat application or the like.

In the embodiment of the present invention, the network identifier of the first terminal and the application corresponding to the sending the query instruction Correspondingly, that is, the application that sends the query instruction is different, and the network identifier of the corresponding first terminal may also be different. For example, when it is a query command sent by a phone application, the network identity of the first terminal may be a phone number. When it is a query instruction sent by another chat application, the network identifier of the first terminal may be a chat account registered on the chat application or the like.

In the embodiment of the present invention, the first terminal and the second terminal establish a communication connection on the spectrum resource. The specific implementation manner is: when the second terminal receives the communication connection request, it may detect, according to the broadcast information, whether the first terminal network identifier is a legal identifier. If yes, the second terminal sends a connection response to the first terminal to establish a communication connection.

In FIG. 4, after the first terminal receives the broadcast information broadcast by the base station, the first terminal may send a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information, so that the first terminal The terminal establishes a communication connection with the second terminal on the spectrum resource. The broadcast information includes the resource information of the spectrum resource, the network identifier of the first terminal, and the network identifier of the second terminal, where the second terminal includes a terminal that establishes a communication connection with the first terminal, and the spectrum resource is sent by the base station according to the first terminal. The query command of the network identifier of the second terminal is used to query the network identifier of the second terminal in the pre-stored terminal device information set, and then allocate the spectrum resource for communication to the first terminal and the second terminal. In the embodiment of the present invention, after the base station allocates spectrum resources to the first terminal and the second terminal, the first terminal and the second terminal may communicate on the spectrum resource, but do not need to be forwarded by the base station during the communication process, thereby Can improve communication quality.

Based on the network architecture shown in FIG. 1, the embodiment of the present invention discloses a base station. Referring to FIG. 5, FIG. 5 is a schematic structural diagram of a base station according to an embodiment of the present invention, for performing the foregoing communication method. As shown in FIG. 5, the base station may include: a receiving unit 401, a query unit 402, an allocating unit 403, a generating unit 404, and a broadcasting unit 405, where

The receiving unit 401 is configured to receive a query instruction that is sent by the first terminal and that carries the network identifier of the second terminal.

In the embodiment of the present invention, the receiving unit 401 first receives a query instruction that is sent by the first terminal and carries the network identifier of the second terminal. The network identifier of the second terminal is related to the application corresponding to the query command, that is, the application that sends the query command is different, and the network identifier of the corresponding second terminal may also be different. For example, when the first terminal is a query command sent by the phone application, the network identifier of the second terminal may be a phone number. When the first terminal is a query instruction sent by another chat application, the network identifier of the second terminal may be a chat account registered on the chat application or the like.

The query unit 402 is configured to respond to the query instruction to query whether a network identifier of the second terminal exists in the pre-stored terminal device information set.

In the embodiment of the present invention, after the receiving unit 401 receives the query instruction of the network identifier of the second terminal that is sent by the first terminal, the query unit 402 may be in the pre-stored terminal device information set according to the network identifier of the second terminal. The query is performed to query whether the network identifier of the second terminal exists in the pre-stored terminal device information set.

The allocating unit 403 is configured to allocate, when the query unit 402, the network identifier of the second terminal in the pre-stored terminal device information set, allocate the spectrum resource for communication to the first terminal and the second terminal. source.

The generating unit 404 is configured to generate broadcast information including resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal.

The broadcast unit 405 is configured to broadcast the broadcast information, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information, and is configured by the first terminal and the second terminal. Establish a communication connection on the spectrum resource.

In the embodiment of the present invention, when the query unit 402 queries that the network identifier of the second terminal exists in the pre-stored terminal device information set, the allocating unit 403 allocates the spectrum resource for communication to the first terminal and the second terminal. Generating unit 404 and generating broadcast information including resource information of the spectrum resource, the network identifier of the first terminal, and the network identifier of the second terminal, and the broadcast unit 405 broadcasts the broadcast information, so that the first terminal is on the spectrum resource according to the broadcast information. The second terminal sends a communication connection request carrying the network identifier of the first terminal, and the first terminal establishes a communication connection with the second terminal on the spectrum resource.

In FIG. 5, after the receiving unit 401 receives the query instruction of the network identifier carrying the second terminal sent by the first terminal, the query unit 402 can respond to the query instruction to query the pre-stored terminal device information set. Whether there is a network identifier of the second terminal; if yes, the allocating unit 403 allocates spectrum resources for communication to the first terminal and the second terminal, and the generating unit 404 generates The broadcast unit 405 broadcasts the broadcast information, so that the first terminal sends the broadcast information to the second terminal according to the broadcast information, and the broadcast information is broadcasted by the broadcast unit 405 according to the broadcast information. Carrying a communication connection request of the network identifier of the first terminal, and establishing a communication connection between the first terminal and the second terminal on the spectrum resource. In the embodiment of the present invention, after the allocating unit 403 allocates spectrum resources to the first terminal and the second terminal, the first terminal and the second terminal may communicate on the spectrum resource, but do not need to be forwarded by the base station during the communication process. , which can improve the communication quality.

Based on the network architecture shown in FIG. 1 , another base station is disclosed in the embodiment of the present invention. Referring to FIG. 6 , FIG. 6 is a schematic structural diagram of another base station according to an embodiment of the present invention, for performing the foregoing communication method. 6 is further refined on the basis of FIG. 5, and may include: a detecting unit 406 and a determining unit 407, in addition to all the units shown in FIG.

The detecting unit 406 is configured to detect whether the first terminal has the bound first natural frequency spectrum resource, and detect whether the second terminal has the bound second natural frequency spectrum resource.

The allocating unit 403 is specifically configured to: when the detecting unit 406 detects that the first terminal does not have the first inherent spectrum resource, and detects that the second terminal does not have the second inherent spectrum resource, allocate the first terminal and the second terminal for communication. Spectrum resources.

In the embodiment of the present invention, if the detecting unit 406 detects that the first terminal does not have the first inherent spectrum resource, and detects that the second terminal does not have the second inherent spectrum resource, the first terminal is not bound to the second terminal. The intrinsic resource, the allocating unit 403 may allocate the spectrum resource for communication to the first terminal and the second terminal. The spectrum resource used for communication mainly includes that after the first terminal establishes a communication connection with the second terminal, the base station does not need to perform forwarding information through the base station, but the communication information of the first terminal and the second terminal directly changes the spectrum. Transfer on the resource.

The determining unit 407 is configured to: if the detecting unit 406 detects that the first terminal disconnects the communication connection with the second terminal, determines the allocated spectrum resource according to the network identifier of the first terminal and the network identifier of the second terminal, and recovers the spectrum Resource, update the spectrum resource status table.

In the embodiment of the present invention, when the detecting unit 406 detects that the first terminal disconnects the communication connection with the second terminal, it indicates that the spectrum resource allocated by the base station for the first terminal and the second terminal for communication is not occupied (utilized). The determining unit 407 may determine the allocated spectrum resource according to the network identifier of the first terminal and the network identifier of the second terminal, and recover the spectrum resource, and update the spectrum resource status table. That is, after recovering the spectrum resources allocated to the first terminal and the second terminal, the spectrum resource is in an idle state at this time, and the base station may modify the state of the spectrum resource in the spectrum resource status table to update the spectrum. Resource status table.

Based on the network architecture shown in FIG. 1, an embodiment of the present invention discloses a user terminal. Please refer to FIG. 7. FIG. 7 is a schematic structural diagram of a user terminal according to an embodiment of the present invention, for performing the foregoing communication method. As shown in FIG. 7, the user terminal may include: a receiving unit 501, a sending unit 502, and a connecting unit 503, where

The receiving unit 501 is configured to receive broadcast information broadcast by the base station, where the broadcast information includes resource information of the spectrum resource, a network identifier of the user terminal, and a network identifier of the terminal that establishes a communication connection with the user terminal, where the spectrum resource is determined by the base station according to the user terminal. Sending a query command for carrying the network identifier of the terminal that establishes a communication connection with the user terminal, and querying the network identifier of the terminal that establishes a communication connection with the user terminal in the pre-stored terminal device information set, establishing communication for the user terminal and the user terminal A spectrum resource allocated for communication by a connected terminal.

In the embodiment of the present invention, the base station first receives a query instruction that is sent by the first terminal and carries the network identifier of the second terminal. The network identifier of the second terminal is related to the application corresponding to sending the query instruction. That is, the application that sends the query instruction is different, and the network identifier of the corresponding second terminal may also be different. For example, when the first terminal is a query command sent by the phone application, the network identifier of the second terminal may be a phone number. When the first terminal is a query instruction sent by another chat application, the network identifier of the second terminal may be a chat account registered on the chat application or the like.

The sending unit 502 is configured to send, according to the broadcast information, a communication connection request that carries the network identifier of the terminal to the terminal that establishes a communication connection with the user terminal on the spectrum resource.

The connection unit 503 is configured to establish a communication connection of the terminal that establishes a communication connection with the user terminal in response to the connection response fed back by the terminal establishing the communication connection with the user terminal.

In the embodiment of the present invention, when the base station queries that the network identifier of the second terminal exists in the pre-stored terminal device information set, the base station allocates spectrum resources for communication to the first terminal and the second terminal, and generates a spectrum included. The resource information of the resource, the network identifier of the first terminal, and the broadcast information of the network identifier of the second terminal, and broadcasts the broadcast information, and the sending unit 502 sends the network identifier carrying the first terminal to the second terminal according to the broadcast information. Communication connection request, and is connected by the connection unit 503 The second terminal establishes a communication connection on the spectrum resource.

Specifically, the user terminal introduced in the embodiment of the present invention may implement some or all of the processes in the embodiment of the communication method introduced by the present invention in conjunction with FIG. 2, FIG. 3 or FIG.

The modules or sub-modules in all the embodiments of the present invention may be implemented by a general-purpose integrated circuit, such as a CPU (Central Processing Unit), or an ASIC (Application Specific Integrated Circuit).

The steps in the method of the embodiment of the present invention may be sequentially adjusted, merged, and deleted according to actual needs.

The units in the user terminal in the embodiment of the present invention may be combined, divided, and deleted according to actual needs.

One of ordinary skill in the art can understand that all or part of the process of implementing the foregoing embodiments can be completed by a computer program to instruct related hardware, and the program can be stored in a computer readable storage medium. When executed, the flow of an embodiment of the methods as described above may be included. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), or a random access memory (RAM).

The above is only the preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and thus equivalent changes made in the claims of the present invention are still within the scope of the present invention.

Claims

A communication method, characterized by being used in a base station, comprising:

Receiving, by the first terminal, a query instruction that carries the network identifier of the second terminal;

Responding to the query instruction to query whether a network identifier of the second terminal exists in a pre-stored terminal device information set;

If present, allocate the spectrum resource for communication to the first terminal and the second terminal;

Generating broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal;

Broadcasting the broadcast information, so that the first terminal sends a communication connection request carrying the network identifier of the first terminal to the second terminal according to the broadcast information on the spectrum resource, and is configured by the first A terminal establishes a communication connection with the second terminal on the spectrum resource.
The method according to claim 1, wherein after the network identifier of the second terminal exists in the pre-stored terminal device information set, the first terminal and the first Before the second terminal allocates the spectrum resource for communication, the method further includes:

Detecting whether the first terminal has a bound first natural frequency spectrum resource, and detecting whether the second terminal has a bound second natural frequency spectrum resource;

If it is detected that the first terminal does not have the first natural frequency spectrum resource, and if the second terminal does not have the second inherent spectrum resource, the first terminal and the second terminal are executed. Allocate spectrum resources for communication.
The method of claim 2, wherein the method further comprises:

Detecting the first inherent spectrum resource and detecting that the first terminal has the first inherent spectrum resource bound, and detecting that the second terminal has the second inherent spectrum resource bound to the second terminal Whether the second inherent spectral resource has a shared spectrum resource;

If it is detected that the first natural frequency spectrum resource and the second natural frequency spectrum resource do not have the shared spectrum resource, performing performing, by the first terminal, the second terminal, a spectrum resource for communication.
The method according to any one of claims 1 to 3, characterized in that the method further comprises include:

Detecting whether the first terminal and the second terminal disconnect the communication connection;

If it is detected that the first terminal disconnects the communication connection with the second terminal, determining the allocated spectrum resource according to the network identifier of the first terminal and the network identifier of the second terminal, and recovering The spectrum resource updates the spectrum resource status table.
A communication method, characterized in that it is used for a user terminal, including:

Receiving, by the base station, broadcast information, where the broadcast information includes resource information of a spectrum resource, a network identifier of the user terminal, and a network identifier of a terminal that establishes a communication connection with the user terminal, where the spectrum resource is The base station queries, according to the query instruction of the network identifier of the terminal that establishes the communication connection with the user terminal, that the user terminal establishes a communication connection with the user terminal in the pre-stored terminal device information set. After the network identifier of the terminal, the spectrum resource for communication allocated by the user terminal and the terminal establishing a communication connection with the user terminal;

Transmitting, according to the broadcast information, a communication connection request carrying the network identifier of the terminal to the terminal that establishes a communication connection with the user terminal on the spectrum resource;

And establishing a communication connection of the terminal that establishes a communication connection with the user terminal in response to the connection response fed back by the terminal establishing the communication connection with the user terminal.
A base station, comprising:

a receiving unit, configured to receive a query instruction that is sent by the first terminal and that carries the network identifier of the second terminal;

a query unit, configured to respond to the query instruction, to query whether a network identifier of the second terminal exists in a pre-stored terminal device information set;

An allocating unit, configured to allocate, for the first terminal and the second terminal, a spectrum for communication if the query unit queries the network identifier of the second terminal in a pre-stored terminal device information set Resource

a generating unit, configured to generate broadcast information, where the broadcast information includes resource information of the spectrum resource, a network identifier of the first terminal, and a network identifier of the second terminal;

a broadcast unit, configured to broadcast the broadcast information, so that the first terminal sends, according to the broadcast information, a communication link that carries the network identifier of the first terminal to the second terminal on the spectrum resource. And receiving, by the first terminal, the second terminal establishes a communication connection on the spectrum resource.
The base station according to claim 6, wherein the base station further comprises:

a detecting unit, configured to: after the query unit queries, that the network identifier of the second terminal exists in the pre-stored terminal device information set, the allocating unit is the first terminal and the second terminal Before detecting the spectrum resource for communication, detecting whether the first terminal has the bound first natural spectrum resource, and detecting whether the second terminal has the bound second inherent spectrum resource;

The allocating unit is specifically configured to: if the detecting unit detects that the first terminal does not have the first natural frequency spectrum resource, and detects that the second terminal does not have the second natural frequency spectrum resource, The first terminal and the second terminal allocate spectrum resources for communication.
The base station according to claim 7, wherein

The detecting unit is further configured to: if the detecting unit detects that the first terminal has the first inherent spectrum resource bound, and detects that the second terminal has the bound second natural spectrum resource And detecting whether the first natural spectral resource and the second natural spectral resource have a shared spectrum resource;

The allocating unit is specifically configured to: the detecting unit detects that the first natural frequency resource and the second natural frequency resource do not have the shared spectrum resource, and allocates the first terminal and the second terminal Spectrum resources for communication.
A base station according to any one of claims 6 to 8, characterized in that

The detecting unit is further configured to detect whether the first terminal and the second terminal disconnect the communication connection;

The base station further includes:

a determining unit, configured to determine, according to the network identifier of the first terminal and the network identifier of the second terminal, that the detecting unit detects that the first terminal disconnects the communication connection with the second terminal Allocating the spectrum resource, and recovering the spectrum resource, and updating the spectrum resource status table.
A user terminal, comprising:

a receiving unit, configured to receive broadcast information broadcast by a base station, where the broadcast information includes a spectrum Resource information of the resource, a network identifier of the user terminal, and a network identifier of the terminal that establishes a communication connection with the user terminal, where the spectrum resource is carried by the base station according to the user terminal After the terminal establishes a query instruction of the network identifier of the terminal connected to the communication, and queries the network identifier of the terminal that establishes the communication connection with the user terminal in the pre-stored terminal device information set, the user terminal and the a spectrum resource for communication allocated by a terminal establishing a communication connection with the user terminal;

a sending unit, configured to send, according to the broadcast information, a communication connection request that carries the network identifier of the terminal to the terminal that establishes a communication connection with the user terminal on the spectrum resource;

And a connecting unit, configured to establish a communication connection of the terminal that establishes a communication connection with the user terminal in response to the connection response fed back by the terminal that establishes a communication connection with the user terminal.