WO2015123941A1 - 一种volte语音业务处理方法、终端和路由装置 - Google Patents

一种volte语音业务处理方法、终端和路由装置 Download PDF

Info

Publication number
WO2015123941A1
WO2015123941A1 PCT/CN2014/079530 CN2014079530W WO2015123941A1 WO 2015123941 A1 WO2015123941 A1 WO 2015123941A1 CN 2014079530 W CN2014079530 W CN 2014079530W WO 2015123941 A1 WO2015123941 A1 WO 2015123941A1
Authority
WO
WIPO (PCT)
Prior art keywords
terminal
routing device
network side
receiving
information
Prior art date
Application number
PCT/CN2014/079530
Other languages
English (en)
French (fr)
Inventor
霍建雷
田福苓
赵晓宇
张井昆
王娇
Original Assignee
中兴通讯股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 中兴通讯股份有限公司 filed Critical 中兴通讯股份有限公司
Publication of WO2015123941A1 publication Critical patent/WO2015123941A1/zh

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1069—Session establishment or de-establishment

Definitions

  • VOLTE voice service processing method terminal and routing device
  • the present invention relates to the field of communications, and in particular, to a voice service (Voice Over LTE, VOLTE for short) voice service processing method, a terminal, and a routing device.
  • a voice service Voice Over LTE, VOLTE for short
  • BACKGROUND With the continuous deployment of a Long Term Evolution (LTE) network, an LTE wireless router user can use a wireless router to upload and download using a faster network speed.
  • LTE Long Term Evolution
  • the network architecture of LTE no longer distinguishes between circuit domain and packet domain, and adopts a unified packet domain architecture. Under the new LTE system architecture, traditional circuit domain voice solutions are no longer supported.
  • embodiments of the present invention provide a VOLTE voice service processing method, a terminal, and a routing device. That is, the method of implementing the VOLTE voice function on the wireless routing device, implementing all functions based on the Transmission Control Protocol/Internet Protocol (TCP/IP) or the wireless proprietary protocol, including the handshake function and the heartbeat function.
  • TCP/IP Transmission Control Protocol/Internet Protocol
  • the wireless proprietary protocol including the handshake function and the heartbeat function.
  • the embodiment of the present invention provides a VOLTE voice service processing method, which is applied to the LTE wireless routing device, including the first terminal and The process of establishing a communication connection by the second terminal, the process includes: receiving call command information from the first terminal to the second terminal, parsing and sending the call command information to the network side, and receiving the response information sent by the second terminal by using the network side, and After parsing, it is sent to the first terminal.
  • the receiving, by the second terminal, the response information sent by the network side, and parsing the information to the first terminal includes: receiving the hang up command information sent by the second terminal by using the network side, and parsing the information, and sending the information to the first terminal, Or receiving the answer command information sent by the second terminal through the network side, and parsing the information to the first terminal.
  • the process of establishing a communication connection between the first terminal and the second terminal further includes performing authentication on the first terminal and the second terminal by using near field wireless communication, specifically: LTE wireless routing device receiving station After the authentication signal sent by the first terminal is described, after the first terminal is verified as a legal identity, the response signal is sent to the first terminal.
  • the embodiment of the present invention further discloses a VOLTE voice service processing method, which is applied to an LTE wireless routing device.
  • the method includes: the LTE wireless routing device receives the The voice data of the terminal to the second terminal is sent to the network side after being encoded, and receives the voice data sent by the second terminal through the network side, and is sent to the first terminal after decoding, or receives the pair from the first terminal.
  • the hang up command information of the second terminal is parsed and sent to the network side, and the hang up command information sent by the second terminal through the network side is received, and parsed and sent to the first terminal.
  • the LTE wireless routing device detects the situation of the communication connection, and notifies the terminal of the first terminal or the second terminal when the communication connection is disconnected.
  • the embodiment of the present invention further discloses a VOLTE voice service processing method, which is applied to a terminal, where the method includes the following steps: the first terminal sends call command information to the second terminal to the LTE wireless routing device; receiving the LTE wireless The second terminal of the routing device responds to the information and establishes a communication connection.
  • the embodiment of the present invention further discloses a VOLTE voice service processing method.
  • the method includes the following steps: the first terminal sends a message to the LTE wireless routing device.
  • the embodiment of the present invention discloses an LTE wireless routing device, where the routing device includes a connection module, and the connection module is configured to establish a communication connection between the first terminal and the second terminal, and specifically includes: a first receiving subunit, configured to Receiving call command information from the first terminal to the second terminal; the first sending subunit, configured to parse the call command information, and send the call command information to the network side; the second receiving subunit, configured to receive The second terminal sends response information sent by the network side; the second sending subunit is configured to parse the response information and send the corresponding information to the first terminal.
  • the second receiving sub-unit is specifically configured to: receive the hang-up command information sent by the second terminal through the network side, and parse the information to the first terminal, or receive the answering command information sent by the second terminal through the network side, And parsing and sending to the first terminal.
  • the device further includes an authentication module, where the authentication module is configured to complete the first terminal and the second terminal by near field wireless communication before the first terminal and the second terminal establish a communication connection The authentication is performed, where the LTE radio routing device sends the response signal to the first terminal after verifying that the first terminal is a legal identity after receiving the authentication signal sent by the first terminal.
  • the embodiment of the present invention discloses an LTE wireless routing device, where the device includes: a processing module, configured to receive voice data from the first terminal to the second terminal after establishing a communication connection between the first terminal and the second terminal, And transmitting, after being encoded, to the network side, and receiving the voice data sent by the second terminal through the network side, and transmitting the data to the first terminal after decoding, or receiving the hang up command information from the first terminal to the second terminal, and After parsing, the packet is sent to the network side, and the hang up command information sent by the second terminal through the network side is received, and parsed and sent to the first terminal.
  • a processing module configured to receive voice data from the first terminal to the second terminal after establishing a communication connection between the first terminal and the second terminal, And transmitting, after being encoded, to the network side, and receiving the voice data sent by the second terminal through the network side, and transmitting the data to the first terminal after decoding, or receiving the hang up command information from the first terminal to the second terminal, and After parsing,
  • the device further includes a heartbeat module, configured to: when the first terminal and the second terminal perform voice data transmission, the LTE wireless routing device detects the communication connection, and when the communication connection is disconnected, notify The terminal is the first terminal or the second terminal.
  • a heartbeat module configured to: when the first terminal and the second terminal perform voice data transmission, the LTE wireless routing device detects the communication connection, and when the communication connection is disconnected, notify The terminal is the first terminal or the second terminal.
  • the embodiment of the present invention discloses a terminal, where the terminal is used as the first terminal, and includes: a sending module, configured to send call command information to the second terminal to the LTE wireless routing device; and a connection module, configured to receive the LTE from the LTE The second terminal of the wireless routing device responds to the information and establishes a communication connection.
  • the embodiment of the present invention discloses a terminal, where the terminal is a first terminal, and includes: a processing module, where the processing module is configured to: after establishing a communication connection between the first terminal and the second terminal, to the LTE wireless routing device Transmitting the voice data of the first terminal to the second terminal, and receiving the voice data of the second terminal of the LTE wireless routing device to the first terminal; or sending the hang up command information to the second terminal to the LTE wireless routing device or receiving the source information
  • the second terminal of the LTE wireless router device hangs up information to the first terminal, and ends the call.
  • the embodiment of the present invention discloses a VOLTE voice service processing method, which can implement VOLTE voice service processing on an LTE wireless routing device, where the service processing includes a control signal, such as an information of an answering signal or an hang up signal, and the service processing further includes voice. transmission.
  • the voice service processing is transferred from the terminal to the LTE wireless routing device, and the utilization of the LTE bandwidth is improved.
  • the terminal that does not support the LTE voice service is connected to the LTE wireless routing device through the near field wireless communication, and is transmitted through the LTE network.
  • voice. 1 is a schematic flow chart 1 of an embodiment of the present invention
  • FIG. 2 is a schematic flowchart 2 of an embodiment of the present invention
  • FIG. 1 is a schematic flow chart 1 of an embodiment of the present invention
  • FIG. 2 is a schematic flowchart 2 of an embodiment of the present invention
  • FIG. 3 is a schematic flowchart 3 of an embodiment of the present invention
  • FIG. 5 is a flowchart of an authentication process according to an embodiment of the present invention
  • FIG. 7 is a schematic diagram of a center hop detection process according to an embodiment of the present invention
  • FIG. 8 is a flowchart of an embodiment of the present invention
  • FIG. 9 is a schematic structural view of an embodiment of the present invention
  • FIG. 10 is a schematic structural view of an embodiment of the present invention
  • FIG. 10 is a schematic structural view of an embodiment of the present invention
  • 12 is a schematic structural diagram of an embodiment of the present invention
  • FIG. 13 is a schematic diagram of an application scenario according to an embodiment of the present invention.
  • the present invention provides a method for implementing a VOLTE function on an LTE wireless router device product, which implements a voice function in an LTE wireless router device having only a data function without adding additional hardware costs, and increases The value of the terminal.
  • Embodiment 1 The embodiment shown in FIG. 1 provides a VOLTE voice service processing method, which is applied to a wireless routing device, and the process shown in FIG.
  • Step S11 The wireless routing device receives call command information from the first terminal to the second terminal, where the call command information includes dialing information of the second terminal.
  • Step S12 After the call command information is parsed, the call command information is sent to the network side;
  • Step S13 receiving response information sent by the second terminal through the network side; in this step, the response message is an hang up command message or Receiving the command message, that is, the LTE radio routing device receives the hang up command information sent by the second terminal through the network side, and parses the information to the first terminal, or receives the answer command information sent by the second terminal through the network side, and parses and sends the information.
  • FIG. 2 is a schematic flowchart 2 of an embodiment of the present invention.
  • This embodiment provides a VOLTE voice service processing method, which is applied to an LTE wireless router, and the method includes the following steps: Step S21: First terminal and The two terminals establish a communication connection.
  • Step S21 First terminal and The two terminals establish a communication connection.
  • the implementation of the communication connection between the first terminal and the second terminal is based on the TCP/IP or the wireless private protocol.
  • the specific implementation includes not only the Session Initiation Protocol (Session Initiation Protocol). SIP).
  • Step S22 The LTE radio routing device receives the voice data from the first terminal to the second terminal, and sends the voice data to the network side after encoding, or receives the hang up command information from the first terminal to the second terminal, and parses and sends the data.
  • Step S23 The LTE radio routing device receives the voice data sent by the second terminal through the network side, and sends the voice data to the first terminal after decoding, or receives the hang up command information sent by the second terminal through the network side, and parses Then sent to the first terminal.
  • FIG. 3 is a schematic flowchart of a method embodiment of the present invention.
  • the method shown in FIG. 3 is applied to a terminal, and is a process for establishing a communication connection between the first terminal and the second terminal, and includes the following steps:
  • Step S31 The first terminal sends the call command information to the second terminal to the LTE wireless routing device.
  • Step S32 After receiving the second terminal response information from the LTE wireless routing device, establish a communication connection.
  • FIG. 4 is a schematic flowchart of an embodiment of the present invention.
  • the embodiment shown in FIG. 4 provides a VOLTE voice service processing method, which is applied to a terminal, after establishing a communication connection between the first terminal and the second terminal.
  • the method includes the following steps: Step S41: The first terminal sends the voice data of the first terminal to the second terminal to the LTE radio routing device; Step S42: The first terminal receives the second terminal pair of the LTE radio routing device. Voice data of the terminal; Step S43: The first terminal sends the hang up command information to the second terminal to the LTE wireless routing device or receives the hang up information of the second terminal from the LTE wireless routing device to the first terminal, and ends call.
  • Step S41 The first terminal sends the voice data of the first terminal to the second terminal to the LTE radio routing device
  • Step S42 The first terminal receives the second terminal pair of the LTE radio routing device.
  • Voice data of the terminal Step S43: The first terminal sends the hang up command information to the second terminal to
  • Step 501 The first terminal and the routing device complete the authentication process.
  • the first terminal and a routing device are connected by near field wireless communication, for example, in a terminal with WIFI wireless route coverage, the terminal is but not limited to a smart terminal such as a mobile phone, a tablet pad, or a personal computer.
  • the LTE radio routing device After receiving the authentication signal sent by the first terminal, the LTE radio routing device sends a response signal to the first terminal after verifying that the first terminal is a legal identity.
  • Step 502 The first terminal sends a first control command.
  • the first control command is a dialing command, and the first control command includes dialing information.
  • the terminal sends the dialing information to the LTE wireless routing device by using a TCP proprietary protocol.
  • the routing device receives and parses the first control command to obtain dialing information.
  • the routing device sends the dialing information to the network to initiate a call request.
  • the routing device is an LTE wireless routing device, and the LTE is used.
  • the chip that is provided by the wireless routing device transmits a call request to the network according to the dialing information.
  • Step 505 After receiving the response signal from the network side, the routing device notifies the first terminal.
  • Step 506 Establish a communication connection between the first terminal and the routing device.
  • establishing a communication connection refers to opening between the terminal and the routing device.
  • Two TCP/IP channels transmit voice data, one of which is an Uplink Channel, which is responsible for transmitting VOLTE voice data collected by the first terminal to the LTE wireless routing device; and the other is a Downlink Channel, which is responsible for LTE.
  • the second terminal voice data received by the wireless routing device from the network side is sent to the first terminal. If a channel is used, a short traffic jam that occurs when transmitting and transmitting voice data at the same time will result in packet loss of voice data. This can be prevented by transmitting voice data using two TCP/IP channels.
  • the opening of the communication link can be implemented as long as it is performed before the voice call.
  • Step 507 The first terminal collects voice data and sends the voice data to the routing device through the uplink channel.
  • the first terminal puts the voice data collected by the multimedia module into a buffer, and then extracts data from the buffer at a rate of 20 ms each time. And then transfer the data to the routing device over the TCP/IP channel.
  • Step 509 The routing device receives the second terminal voice data of the network for decoding, and sends the data to the first terminal after the decoding is completed.
  • the routing device first receives the VOLTE voice data sent by the network, and puts the data into the buffer; then, the VOLTE voice data in the buffer is taken out at a rate of 20 ms each time, and passes through the TCP/IP channel.
  • the downlink is sent to the terminal.
  • steps 507 to 509 the transmission process of the VOLTE voice data by the terminal and the routing device through the dual channel is briefly described, and the TX and RX VOLTE voice data are transmitted by using two TCP/IP channels during the transmission, even if the calling party Simultaneous voice data transmission with the called party can also ensure the timeliness and reliability of VOLTE voice data transmission.
  • Step 510 The routing device receives the second control command, and forwards the second control command.
  • the second control command is an hang up signal
  • the hang up signal received by the routing device is from the first terminal or the network.
  • the disconnecting signal is from the first terminal, the terminal ends the call after transmitting the hanging signal, the communication link between the routing device and the first terminal is disconnected, and the routing device sends the hanging signal to the network; if the routing device receives The hang up signal is from the network, the routing device sends the hang up signal to the terminal, and then disconnects the communication connection between the routing device and the first terminal, and the first terminal ends the call after receiving the hang up signal, and the routing device receives After the network hangs up signaling, the client is notified through the TCP/IP channel to inform the terminal that the other party has hang up the call, and the terminal completes the hang up operation.
  • FIG. 6 is a flowchart of an authentication process according to an embodiment of the present invention.
  • the authentication process shown in FIG. 6 includes the following steps: Step 3011: The first terminal initiates a handshake action request handshake to the wireless routing device.
  • Step 3014 The terminal initiates the voice function request message to the routing device, and starts the timer T01 at the same time; if the response of the routing device is not received within the validity period of the timer, the timer T01 is restarted until the timer reset threshold is reached. .
  • Step 3015 The routing device responds to the voice function request of the terminal, and then the terminal stops the timer T01.
  • Step 3016 After receiving the terminal handshake success message, the routing device succeeds in authentication.
  • the terminal and the routing device are connected by Wireless Fidelity (WIFI) or other wireless means, and the terminal is a smart phone, a personal computer or a PAD, and the routing device is an LTE wireless routing device.
  • WIFI Wireless Fidelity
  • the handshake operation is started with the routing device.
  • the handshake indicates that the call can be made, the call is answered, and the related settings can be made. If the handshake fails, the two parties need to perform the handshake again with no less than the specified threshold. If the handshake threshold is reached.
  • FIG. 7 is a schematic diagram of a center hop detection process according to an embodiment of the present invention, which is used by an LTE wireless router to periodically detect a client active state, specifically:
  • the LTE radio routing device 702 initiates heartbeat detection to the first terminal 701, and starts the timer T02.
  • the terminal 701 receives and responds to the heartbeat detection message initiated by the LTE radio routing device, and stops the timer T02 after the heartbeat detection, and completes a heartbeat detection. .
  • the wireless routing device 702 waits to receive the response signal from the first terminal 701. If the heartbeat response of the client is not received within the validity period of T02, the heartbeat detection message is re-initiated, and the signal is stopped after the heartbeat detection threshold is exceeded. Send a heartbeat detection message, think that it has lost contact with the client, and close the link with the client.
  • FIG. 8 is a flowchart of a voice transmission according to an embodiment of the present invention.
  • the voice transmission process shown in FIG. 8 includes the following steps: Step 801: The first terminal collects voice data and sends the voice data to an LTE wireless routing device. The collected voice data is transmitted to the LTE wireless router device through the TCP/IP channel at a rate of 20 ms per second.
  • Step 802 The LTE radio routing device receives the voice data from the first terminal, and performs encoding processing and sends the data to the network.
  • the encoding process refers to high-definition speech coding and full HD speech coding.
  • the high-definition speech is adopted.
  • Adaptive Multi-Rate Wideband-Wide Band (AMR-WB) codec also known as HD Voice, supports 16KHz sampling rate in 3GPP standard family networks, compared with the current network.
  • Adaptive Multi-Rate Narrow Band (AMR-NB) codec wider spectrum range, more natural and comfortable speech, more sense of presence and clarity, full HD audio AAC-ELD (Advanced Audio Coding-Enhanced Low Delay) encoding can realize full audio spectrum.
  • AMR-NB Advanced Audio Coding-Enhanced Low Delay
  • the LTE wireless routing device After the encoding is completed, the LTE wireless routing device writes the encoded voice data to the buffer at a rate of 20 ms each time; the LTE wireless routing device reads the voice data from the buffer and sends it to the network; meanwhile, the LTE wireless router The device starts a timer, reads voice data from the above buffer every 20 ms, and clears the buffer after transmitting the voice data.
  • Step 803: The LTE radio routing device receives the voice data from the second terminal through the network, performs decoding processing, and sends the data to the first terminal.
  • the decoding method corresponds to the encoding method in step 602.
  • the LTE wireless routing device transmits voice data from the second terminal to the first terminal through a TCP/IP wireless channel.
  • Step 804 The first terminal receives voice data from the second terminal, and plays the voice. In this step, the first terminal acquires data every 20 ms, writes to the multimedia buffer, and obtains voice data playback from the buffer, and clears the buffer.
  • FIG. 9 is a schematic structural diagram of an embodiment of the present invention.
  • FIG. 9 discloses an LTE wireless routing device.
  • the routing device includes a connection module 91, and is configured to establish a communication connection between the first terminal and the second terminal.
  • the method includes: a first receiving subunit 911, configured to receive call command information from the first terminal to the second terminal;
  • the first sending sub-unit 912 is configured to parse the call command information, and send the call command information to the network side;
  • the second receiving sub-unit 913 is configured to receive the response information sent by the second terminal by using the network side;
  • the second sending sub-unit 914 is configured to parse the response information and send the corresponding information to the first terminal.
  • the second receiving sub-unit 913 is specifically configured to receive the hang-up command information sent by the second terminal through the network side. And parsing and sending to the first terminal, or receiving the answering command information sent by the second terminal through the network side, and parsing and transmitting the information to the first terminal.
  • the device further includes an authentication module 92, and the authentication module 92 is configured to perform authentication on the first terminal and the second terminal by using near field wireless communication before the process of establishing a communication connection between the first terminal and the second terminal. . . . Embodiment 7
  • Embodiment 7 discloses an LTE wireless routing device. As shown in FIG.
  • the device includes: a chain building module 101, configured to establish a communication connection between the first terminal and the second terminal; and receive module 102, set In order to receive the voice data from the first terminal to the second terminal and send it to the network side after encoding, or receive the hang up command information from the first terminal to the second terminal, and parse the information to the network side; the sending module 103, The voice data sent by the second terminal is received by the network, and is sent to the first terminal after being decoded, or the hang up command information sent by the second terminal through the network side is received, and parsed and sent to the first terminal.
  • a chain building module 101 configured to establish a communication connection between the first terminal and the second terminal
  • receive module 102 set In order to receive the voice data from the first terminal to the second terminal and send it to the network side after encoding, or receive the hang up command information from the first terminal to the second terminal, and parse the information to the network side
  • the sending module 103 The voice data sent by the second terminal is received by the network, and
  • the device may further include a heartbeat module 104, configured to detect, when the first terminal and the second terminal perform voice data transmission, the LTE wireless routing device detects the communication connection, when the communication connection is disconnected, Notifying the terminal of the first terminal or the second terminal.
  • a heartbeat module 104 configured to detect, when the first terminal and the second terminal perform voice data transmission, the LTE wireless routing device detects the communication connection, when the communication connection is disconnected, Notifying the terminal of the first terminal or the second terminal.
  • Embodiment 8 discloses a terminal.
  • the terminal includes a sending module 111, configured to send, by the first terminal, call command information to the second terminal to the LTE wireless routing device; A communication connection is established after receiving the second terminal response information from the LTE wireless routing device.
  • the ninth embodiment of the present invention discloses a terminal. The terminal shown in FIG.
  • FIG. 12 includes: a sending module 121 configured to send voice data of the first terminal to the second terminal to the LTE wireless routing device; and the receiving module 122 is configured to Receiving voice data of the second terminal of the LTE wireless routing device to the first terminal; the control module 123, configured to send the hang up command information to the second terminal to the LTE wireless routing device or receive the second RAT from the LTE wireless routing device The terminal hangs up the information to the first terminal and ends the call.
  • FIG. 13 is a schematic diagram of an application scenario of an embodiment of the present invention. As shown in FIG.
  • FIG. 13 it is a schematic diagram of an application scenario of the LTE radio routing device, specifically including: a first terminal, including but not limited to a mobile terminal, a mobile terminal, a tablet (PAD), and the like a PC, connected to the LTE wireless routing device by near field wireless communication, such as WIFI, and establishing a communication link, wherein the communication link includes an uplink TCP/IP link and a downlink TCP/IP link for transmitting voice data, at the first terminal and After the second terminal on the network side establishes a communication connection, the first terminal's own voice data is collected and sent to the LTE wireless routing device, and the LTE wireless routing device encodes the voice data from the first terminal according to a certain rule, so that the encoded data can be After being transmitted on the LTE network, the encoding is sent to the network side.
  • a first terminal including but not limited to a mobile terminal, a mobile terminal, a tablet (PAD), and the like a PC
  • WIFI near field wireless communication
  • the LTE radio routing device receives the voice data from the second terminal on the network side and performs decoding. After the decoding is completed, the LTE wireless router sends the voice data to the first terminal, where the first terminal sends the data. After the signal is hanged or the second terminal hangs up signal from the LTE wireless router is received, the call ends.
  • the invention realizes a method for realizing VOLTE voice function on an LTE wireless routing device, that is, transmitting all voice control information and voice data by using TCP/IP, and encoding and decoding the voice data to realize voice transmission under LTE, realizing
  • the transmission of VOLTE voice related information and VOLTE voice data on the LTE wireless routing device is not limited to the TCP/IP transmission mode, and is also applicable to other methods, such as the UDP mode and the like.
  • One of ordinary skill in the art will appreciate that all or a portion of the above steps may be performed by a program to instruct the associated hardware, such as a read only memory, a magnetic disk, or an optical disk. Alternatively, all or part of the steps of the above embodiments may also be implemented using one or more integrated circuits.
  • each module/unit in the above embodiment may be implemented in the form of hardware or in the form of a software function module.
  • the invention is not limited to any specific form of combination of hardware and software.
  • the above is only a preferred embodiment of the present invention, and of course, the present invention may be embodied in various other embodiments without departing from the spirit and scope of the invention. Corresponding changes and modifications are intended to be included within the scope of the appended claims.
  • Industrial Applicability The above technical solution provided by the present invention can be applied to a VOLTE voice service process, and receives call command information from a first terminal to a second terminal, parses and sends the call command information to the network side, and receives the second terminal.
  • the responsiveness information sent by the network side, and parsed and sent to the first terminal can implement VOLTE voice service processing on the LTE radio routing device, improve the utilization of the LTE bandwidth, and further, the terminal that does not support the LTE voice service.
  • the voice is transmitted through the LTE network through a near field wireless communication connection with the LTE wireless routing device.

Landscapes

  • Engineering & Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • General Business, Economics & Management (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

本发明提供了一种VOLTE语音业务处理方法、终端和路由装置，所述方法包括在第一终端和第二终端双方建立通讯连接之后，所述LTE无线路由装置接收来自第一终端对第二终端的语音数据，并在编码后发送给网络侧，以及接收第二终端通过网络侧发送的语音数据，并在解码后发送给第一终端，或者，接收来自第一终端对第二终端的挂断命令信息，并解析后发送给网络侧，以及接收第二终端通过网络侧发送的挂断命令信息，并解析后发送给第一终端。

Description

一种 VOLTE语音业务处理方法、 终端和路由装置
技术领域 本发明涉及通讯领域， 尤其涉及一种基于长期演进的语音服务 （Voice Over LTE， 简称为 VOLTE) 语音业务处理方法、 终端和路由装置。 背景技术 随着长期演进 （Long Term Evolution, 简称为 LTE)网络的不断部署， 使得 LTE无 线路由装置用户使用无线路由装置除了能够使用更快的网速进行上传和下载。 基于 LTE面向于分组域优化的系统设计目标， LTE的网络架构不再区分电路域和分组域， 采用统一的分组域架构。 在新的 LTE系统架构下， 不再支持传统的电路域语音解决方 案。 目前在 LTE的网络架构下， 如果通话的呼叫方终端不支持 LTE的语音功能， 则在 呼叫时会掉到 3G或 2G模式通话。 发明内容 针对上述问题， 本发明实施例提供了一种 VOLTE语音业务处理方法、 终端和路 由装置。 即在无线路由装置上实现 VOLTE语音功能的方法， 实现基于传输控制协议 / 因特网互联协议 ( Transmission Control Protocol/Internet Protocol， 简称为 TCP/IP )或者 无线私有协议的所有功能， 包括握手功能、 心跳功能、 控制功能和语音数据的传输， 以及消息的接收和发送的控制， 具体实施方案如下： 本发明实施例提供了一种 VOLTE 语音业务处理方法， 应用于 LTE无线路由装置， 包括为第一终端和第二终端建立通讯 连接的过程， 所述过程包括： 接收来自第一终端对第二终端的呼叫命令信息， 并解析后发送给网络侧， 以及接 收第二终端通过网络侧发送的响应信息， 并解析后发送给第一终端。 其中， 所述接收第二终端通过网络侧发送的响应信息， 并解析后发送给第一终端 具体包括： 接收第二终端通过网络侧发送的挂断命令信息， 并解析后发送给第一终端， 或者接收第二终端通过网络侧发送的接听命令信息， 并解析后发送给第一终端。 优选的， 所述为第一终端和第二终端建立通讯连接的过程之前还包括通过近场无 线通信完成对所述第一终端和第二终端进行鉴权， 具体为： LTE无线路由装置接收所 述第一终端发送的鉴权信号后， 在验证所述第一终端为合法身份后， 向所述第一终端 发送应答信号。 本发明实施例还公开了一种 VOLTE语音业务处理方法， 应用于 LTE无线路由装 置， 在第一终端和第二终端双方建立通讯连接之后， 所述方法包括： 所述 LTE无线路由装置接收来自第一终端对第二终端的语音数据， 并在编码后发 送给网络侧， 以及接收第二终端通过网络侧发送的语音数据， 并在解码后发送给第一 终端， 或者， 接收来自第一终端对第二终端的挂断命令信息， 并解析后发送给网络侧， 以及接 收第二终端通过网络侧发送的挂断命令信息， 并解析后发送给第一终端。 优选的， 在第一终端和第二终端进行语音数据传输过程中， LTE无线路由装置检 测所述通讯连接的情况，在所述通讯连接断开时，通知终端所述第一终端或第二终端。 本发明实施例又公开了一种 VOLTE语音业务处理方法， 应用于终端， 所述方法 包括以下步骤： 第一终端向 LTE无线路由装置发送对第二终端的呼叫命令信息； 接收 来自所述 LTE无线路由装置的第二终端响应信息后建立通讯连接。 本发明实施例再公开了一种 VOLTE语音业务处理方法， 在第一终端和第二终端 双方建立通讯连接之后， 所述方法包括以下步骤： 所述第一终端向所述 LTE无线路由 装置发送第一终端对第二终端的语音数据， 以及接收 LTE无线路由装置的第二终端对 第一终端的语音数据； 或第一终端向 LTE无线路由装置发送对第二终端的挂断命令信息或者接收来自所 述 LTE无线路由装置的第二终端对第一终端的挂断信息， 并结束通话。 本发明实施例公开了一种 LTE无线路由装置， 所述路由装置包括连接模块， 所述 连接模块设置为为第一终端和第二终端建立通讯连接， 具体包括： 第一接收子单元， 设置为接收来自第一终端对第二终端的呼叫命令信息； 第一发送子单元， 设置为解析 所述呼叫命令信息， 并将所述呼叫命令信息发送给网络侧； 第二接收子单元， 设置为 接收第二终端通过网络侧发送的响应信息； 第二发送子单元， 设置为解析所述响应信 息并将所述相应信息发送给第一终端。 其中， 所述第二接收子单元具体设置为： 接收第二终端通过网络侧发送的挂断命 令信息， 并解析后发送给第一终端， 或者接收第二终端通过网络侧发送的接听命令信 息， 并解析后发送给第一终端。 优选的， 所述装置还包括鉴权模块， 所述鉴权模块设置为在第一终端和第二终端 建立通讯连接的过程之前， 通过近场无线通信完成对所述第一终端和第二终端进行鉴 权， 具体为： LTE无线路由装置接收所述第一终端发送的鉴权信号后， 在验证所述第 一终端为合法身份后， 向所述第一终端发送应答信号。 本发明实施例公开了一种 LTE无线路由装置， 所述装置包括： 处理模块， 设置为 在第一终端和第二终端双方建立通讯连接之后， 接收来自第一终端对第二终端的语音 数据， 并在编码后发送给网络侧， 以及接收第二终端通过网络侧发送的语音数据， 并 在解码后发送给第一终端， 或者， 接收来自第一终端对第二终端的挂断命令信息， 并解析后发送给网络侧， 以及接 收第二终端通过网络侧发送的挂断命令信息， 并解析后发送给第一终端。 优选的， 所述装置还包括心跳模块， 设置为在第一终端和第二终端进行语音数据 传输过程中， LTE无线路由装置检测所述通讯连接的情况， 在所述通讯连接断开时， 通知终端所述第一终端或第二终端。 本发明实施例公开了一种终端， 所述终端作为第一终端， 包括： 发送模块， 设置 为向 LTE无线路由装置发送对第二终端的呼叫命令信息； 连接模块， 设置为接收来自 所述 LTE无线路由装置的第二终端响应信息后建立通讯连接。 本发明实施例公开了一种终端， 所述终端作为第一终端， 包括： 处理模块， 所述 处理模块设置为在第一终端和第二终端双方建立通讯连接之后， 向所述 LTE无线路由 装置发送第一终端对第二终端的语音数据， 以及接收 LTE无线路由装置的第二终端对 第一终端的语音数据； 或向 LTE无线路由装置发送对第二终端的挂断命令信息或者接收来自所述 LTE无 线路由装置的第二终端对第一终端的挂断信息， 并结束通话。 本发明实施例公开一种 VOLTE语音业务处理方法， 可以在 LTE无线路由装置上 实现 VOLTE语音的业务处理， 其中， 业务处理包括控制信号， 例如接听信号或挂断 信号的信息， 业务处理还包括语音传输。 本发明实施例将语音业务处理从终端转移至 LTE无线路由装置，提高了 LTE带宽 的利用率， 另外， 不支持 LTE语音业务的终端与 LTE无线路由装置通过近场无线通信 连接， 通过 LTE网络传送语音。 附图说明 图 1为本发明一个实施例流程示意图一； 图 2为本发明一个实施例流程示意图二； 图 3为本发明一个实施例流程示意图三； 图 4为本发明一个实施例流程示意图四； 图 5为本发明一个实施例流程图； 图 6为本发明一个实施例中鉴权过程流程图； 图 7为本发明一个实施例中心跳检测流程示意图； 图 8为本发明一个实施例中语音传输流程图； 图 9本发明一个实施例结构示意图一； 图 10本发明一个实施例结构示意图二； 图 10本发明一个实施例结构示意图三； 图 11本发明一个实施例结构示意图四； 图 12本发明一个实施例结构示意图五； 以及 图 13为本发明实施例应用场景示意图。 具体实施方式 本发明提供了一种 LTE无线路由装置产品上实现 VOLTE功能的方法， 该方法在 不增加额外硬件成本的同时实现了在原来仅仅有数据功能的 LTE无线路由装置实现语 音功能， 增加了终端的利用价值。 为使本发明的目的、 技术方案和优点更加清楚， 下面将结合附图对本发明实施方 式做详细描述。 实施例一 如图 1所示的实施例提供了一种 VOLTE语音业务处理方法， 应用于无线路由装 置， 图 1所示的过程， 为第一终端和第二终端建立通讯连接的过程， 具体包括以下第 一终端步骤： 步骤 S11 : 无线路由装置接收来自第一终端对第二终端的呼叫命令信息； 其中， 所述呼叫命令信息包含第二终端的拨号信息。 步骤 S12: 解析所述呼叫命令信息后将所述呼叫命令信息发送给网络侧； 步骤 S13 : 接收第二终端通过网络侧发送的响应信息； 该步骤中， 所述响应消息是挂断命令消息或接收命令消息， 即 LTE无线路由装置 接收第二终端通过网络侧发送的挂断命令信息， 并解析后发送给第一终端， 或者接收 第二终端通过网络侧发送的接听命令信息， 并解析后发送给第一终端。 步骤 S14: 解析所述响应信息后将所述相应信息发送给第一终端。 实施例二 图 2为本发明一个实施例流程示意图二， 本实施例提供了一种 VOLTE语音业务 处理方法， 应用于 LTE无线路由装置， 所述方法包括以下步骤： 步骤 S21 : 第一终端和第二终端双方建立通讯连接； 该步骤中，第一终端和第二终端双方建立通讯连接的实现基于 TCP/IP或者无线私 有协议， 具体实现包括并不局限于发起会话协议 (Session Initiation Protocol, 简称为 SIP)。 步骤 S22: 所述 LTE无线路由装置接收来自第一终端对第二终端的语音数据并在 编码后发送给网络侧， 或接收来自第一终端对第二终端的挂断命令信息， 并解析后发 送给网络侧； 步骤 S23: LTE无线路由装置接收第二终端通过网络侧发送的语音数据， 并在解 码后发送给第一终端， 或接收第二终端通过网络侧发送的挂断命令信息， 并解析后发 送给第一终端。 在步骤 S22或步骤 S23第一终端和第二终端进行语音数据传输过程中， LTE无线 路由装置检测所述通讯连接的情况， 在所述通讯连接断开时， 通知终端所述第一终端 或第二终端。 实施例三 图 3为本发明一个方法实施例流程示意图三， 如图 3所示的方法， 应用于终端， 是第一终端和第二终端双方建立通讯连接的过程， 包括以下步骤： 步骤 S31 : 第一终端向 LTE无线路由装置发送对第二终端的呼叫命令信息； 步骤 S32:接收来自所述 LTE无线路由装置的第二终端响应信息后建立通讯连接。 实施例四 图 4为本发明一个实施例流程示意图四， 如图 4所示的实施例， 提供一种 VOLTE 语音业务处理方法， 应用于终端， 在第一终端和第二终端双方建立通讯连接后， 包括 以下步骤： 步骤 S41 : 所述第一终端向所述 LTE无线路由装置发送第一终端对第二终端的语 音数据； 步骤 S42: 第一终端接收 LTE无线路由装置的第二终端对第一终端的语音数据； 步骤 S43:第一终端向 LTE无线路由装置发送对第二终端的挂断命令信息或接收来 自所述 LTE无线路由装置的第二终端对第一终端的挂断信息， 并结束通话。 实施例五 图 5为本发明一个实施例流程图， 如图 5所示的实施例， 公开了一种 VOLTE语 音业务处理方法， 包括以下步骤： 步骤 501 : 第一终端和路由装置完成鉴权过程； 该实施例中， 第一终端和一个路由装置通过近场无线通信连接， 例如， 在有 WIFI 无线路由覆盖的终端， 所述终端是但不局限于手机、 平板电脑 pad、 个人电脑等智能 终端。 该步骤中， LTE无线路由装置接收所述第一终端发送的鉴权信号后， 在验证所述 第一终端为合法身份后， 向所述第一终端发送应答信号。 步骤 502: 第一终端发送第一控制命令； 该步骤中， 第一控制命令为拨号命令， 所述第一控制命令包含拨号信息； 终端通 过 TCP私有协议将拨号信息发送到 LTE无线路由装置。 步骤 503 : 路由装置接收并解析所述第一控制命令， 得到拨号信息； 步骤 504: 路由装置将拨号信息发送到网络， 发起呼叫请求； 该实施例中路由装置为 LTE无线路由装置，通过该 LTE无线路由装置自带的芯片， 根据拨号信息， 向网络发射呼叫请求。 步骤 505: 路由装置接收来自网络侧的应答信号后， 通知第一终端； 步骤 506: 第一终端和路由装置之间建立通讯连接； 本实施例中建立通讯连接指在终端和路由装置之间开启两条 TCP/IP 信道传输语 音数据， 其中一条是上行信道（Uplink Channel ), 负责将第一终端采集的 VOLTE语音 数据传送到 LTE无线路由装置； 另一条是下行信道（Downlink Channel ), 负责将 LTE 无线路由装置从网络侧接收的第二终端语音数据发送给第一终端。 如果使用一条信道， 在同时传输发送语音数据和接收语音数据时会出现的短暂塞 车， 会导致语音数据丢包， 采用两条 TCP/IP信道分别传输语音数据， 可以防止这种现 象。 另外， 通信链路的开启只要在语音通话前进行就可以实施， 例如在完成鉴权完开 启通信链路， 本实施例并不对此有特别的限制。 步骤 507: 第一终端采集语音数据通过上行信道发送给路由装置； 本实施例中， 第一终端将多媒体模块采集的语音数据放到缓冲区， 然后以 20ms 每次的速率从缓冲区中取出数据， 然后通过 TCP/IP通道将数据传送到路由装置。 步骤 508: 路由装置接收来自第一终端的语音数据进行编码， 并在编码完成后发 送到网络侧； 步骤 509: 路由装置接收网络的第二终端语音数据进行解码， 并在解码完成后发 送给第一终端； 本实施例中， 路由装置首先接收网络发送过来的 VOLTE语音数据， 并将数据放 到缓冲区中； 然后将缓冲区中的 VOLTE语音数据以 20ms每次的速率取出， 并通过 TCP/IP通道的下行链路发送给终端。 在步骤 507至步骤 509中， 简要说明了终端和路由装置通过双信道下 VOLTE语 音数据的传输过程， 在进行传输过程中使用两条 TCP/IP通道传输 TX和 RX VOLTE 语音数据， 即使是呼叫方和被呼叫方同时有语音数据传输， 也可以保证 VOLTE语音 数据传输的及时性和可靠性。 步骤 510: 路由装置接收第二控制命令， 并将所述第二控制命令转发； 其中， 所述第二控制命令为挂断信号， 路由装置接收的挂断信号来自第一终端或网络， 如果挂断信号来自第一终端， 则 终端在发送该挂断信号后结束通话， 路由装置和第一终端之间的通信链路断开连接， 路由装置将该挂断信号发送到网络； 如果路由装置接收的挂断信号来自网络， 路由装置将该挂断信号发送到终端， 然 后断开路由装置和第一终端之间的通讯连接， 第一终端在接收到该挂断信号后结束通 话， 路由装置收到网络挂机信令后， 通过 TCP/IP通道通知客户端， 告知终端对方已经 挂断电话， 此时终端完成挂断操作。 图 6为本发明一个实施例中鉴权过程流程图， 如图 6所示的鉴权流程， 包括以下 步骤： 步骤 3011 : 第一终端向所述无线路由装置发起握手动作请求握手； 步骤 3012: LTE无线路由装置接收所述第一终端发送的鉴权信号后， 在验证所述 第一终端为合法身份后， 向所述第一终端发送应答信号； 步骤 3013 : 响应终端的握手请求， 完成握手； 步骤 3014:终端向路由装置发起语音功能请求信息， 同时启动定时器 T01 ; 如果在定时器有效期内收不到路由装置的响应， 则重新启动定时器 T01， 直到达 到定时器重置门限值。 步骤 3015: 路由装置响应终端的语音功能请求， 然后终端停止定时器 T01 ; 步骤 3016: 路由装置在收到终端握手成功消息后， 鉴权成功。 上述握手机制， 终端和路由装置通过无线保真 （Wireless Fidelity, 简称为 WIFI) 或其他无线方式连接， 终端是智能手机、 个人电脑或是 PAD等， 路由装置为 LTE无 线路由装置。 启动后开始同路由装置端进行握手操作， 握手成功表示可以进行拨打电 话、 接听电话以及相关设置； 如果握手失败， 双方需要再进行不少于规定门限值的次 数重新握手， 如果达到握手门限值， 那么路由装置拒绝该客户端发起的任何请求， 包 括拨打电话和设置请求， 同时路由装置也不会再发送任何消息给客户端。 按照图 6提供的鉴权机制保证了在进行 VOLTE语音通话之前第一终端具备拨打 电话资格， 并且 LTE无线路由装置和终端适配完成， 避免了非法用户使用非法终端通 过 LTE无线路由装置发起 VOLTE语音通话的可能性。 如图 7为本发明人一个实施例中心跳检测过程示意图， 用于 LTE无线路由装置定 时检测客户端活跃状态， 具体为：
LTE无线路由装置 702向第一终端 701发起心跳检测， 同时启动定时器 T02; 终端 701接收并响应 LTE无线路由装置发起的心跳检测消息， 并在响应心跳检测 后停止计时器 T02,完成一次心跳检测。 无线路由装置 702开启定时器后， 等待接收来自第一终端 701的响应信号， 如果 在 T02有效期内没有收到客户端心跳响应， 重新发起心跳检测消息， 在超过心跳检测 次数门限值后停止继续发送心跳检测消息， 认为跟客户端失去联系， 关闭同客户端的 链接。 上述心跳功能主要实现 VOLTE服务器端监测连接的客户端的活跃情况的功能， 如果在特定的时间内收不到客户端的心跳响应， 就表明同客户端失去联系， 那么随后 该客户端发起的任何其他请求操作都将忽略， 并通知客户端进行重新握手操作。 图 8为本发明一个实施例中语音传输流程图， 如图 8所示的语音传输过程， 包括 以下步骤： 步骤 801 ： 第一终端采集语音数据， 发送给 LTE无线路由装置； 其中，第一终端将采集的语音数据以 20ms每秒的速率通过 TCP/IP通道发送到 LTE 无线路由装置。 步骤 802: LTE无线路由装置接收来自第一终端的语音数据， 并进行编码处理并 发送到网络； 本步骤中， 进行编码处理指的是高清语音编码和全高清语音编码， 具体的， 高清 语音采用自适应多速率宽带语音编码 (Adaptive Multi Rate-Wide Band , 简称为 AMR-WB)编解码， 也被称作 HD Voice, 该编码在 3GPP标准族网络下支持 16KHz的 采样率， 相比与现网自适应多速率窄带语音编码 (Adaptive Multi-Rate Narrow Band, 简 称为 AMR— NB)编解码， 频谱范围更宽， 语音更自然舒适更有现场感增加了可懂度和 清晰度； 全高清语音音频采用 AAC-ELD (Advanced Audio Coding- Enhanced Low Delay)编码， 可实现全音频频谱， 其音频带宽是普通电话的四倍以上， 也至少是高清 语音带宽的两倍， 采用 AAC-ELD, 结合频带复制技术可支持人耳可接受的全频段音 频频宽： 20Hz到 20kHz。 语音更自然舒适更有现场感增加了可懂度和清晰度。 编码完成后， LTE无线路由装置将编码后的语音数据以 20ms每次的速率写入到 缓冲； LTE无线路由装置从所述缓冲区中读取语音数据， 并发送到网络； 同时， LTE 无线路由装置启动定时器， 每 20ms从上述的缓冲区中读取语音数据， 并在发送所述 语音数据后清空缓冲区。 步骤 803 : LTE无线路由装置通过网络接收来自第二终端的语音数据， 进行解码 处理并发送给第一终端； 所述解码方法和步骤 602中的编码方法相对应。
LTE无线路由装置通过 TCP/IP无线通道将来自第二终端的语音数据发送给第一 终端。 步骤 804: 第一终端接收到来自第二终端的语音数据， 播放所述语音。 本步骤中， 第一终端每 20ms获取一次数据， 并写入多媒体缓冲区， 并从缓冲区 中获取语音数据播放， 并清空缓冲区。 实施例六 图 9为本发明一个实施例结构示意图一， 图 9公开了一种 LTE无线路由装置， 所 述路由装置包括连接模块 91，设置为为第一终端和第二终端建立通讯连接，具体包括： 第一接收子单元 911， 设置为接收来自第一终端对第二终端的呼叫命令信息； 第一发送子单元 912， 设置为解析所述呼叫命令信息， 并将所述呼叫命令信息发 送给网络侧； 第二接收子单元 913， 设置为接收第二终端通过网络侧发送的响应信息； 第二发送子单元 914， 设置为解析所述响应信息并将所述相应信息发送给第一终 ¾ o 其中， 第二接收子单元 913具体设置为接收第二终端通过网络侧发送的挂断命令 信息， 并解析后发送给第一终端，或者接收第二终端通过网络侧发送的接听命令信息， 并解析后发送给第一终端。 所述装置还包括鉴权模块 92， 鉴权模块 92设置为在第一终端和第二终端建立通 讯连接的过程之前， 通过近场无线通信完成对所述第一终端和第二终端进行鉴权.。 实施例七 实施例七公开了一种 LTE无线路由装置， 如图 10所示， 所述装置包括： 建链模块 101， 设置为第一终端和第二终端双方建立通讯连接； 接收模块 102， 设置为接收来自第一终端对第二终端的语音数据并在编码后发送 给网络侧， 或接收来自第一终端对第二终端的挂断命令信息， 并解析后发送给网络侧； 发送模块 103， 设置为接收第二终端通过网络侧发送的语音数据， 并在解码后发 送给第一终端， 或接收第二终端通过网络侧发送的挂断命令信息， 并解析后发送给第 一终端。 其中， 所述装置还可以包括心跳模块 104， 设置为在第一终端和第二终端进行语 音数据传输过程中， LTE无线路由装置检测所述通讯连接的情况， 在所述通讯连接断 开时， 通知终端所述第一终端或第二终端。 实施例八 实施例八公开了一种终端， 如图 11所示， 所述终端包括发送模块 111， 设置为第 一终端向 LTE无线路由装置发送对第二终端的呼叫命令信息； 连接模块 112， 设置为接收来自所述 LTE无线路由装置的第二终端响应信息后建 立通讯连接。 实施例九 实施例九公开了一种终端， 如图 12所示的终端包括： 发送模块 121，设置为向 LTE无线路由装置发送第一终端对第二终端的语音数据； 接收模块 122，设置为接收 LTE无线路由装置的第二终端对第一终端的语音数据； 控制模块 123， 设置为向 LTE无线路由装置发送对第二终端的挂断命令信息或接 收来自所述 LTE无线路由装置的第二终端对第一终端的挂断信息， 并结束通话。 图 13为本发明实施例应用场景示意图， 如图 13所示， 是该 LTE无线路由装置的 应用场景示意图， 具体包括： 第一终端， 包括但不局限于手机、 平板（PAD)等移动终端和 PC， 通过近场无线 通信例如 WIFI与 LTE无线路由装置连接， 并建立通信链路， 其中， 通信链路包括上 行 TCP/IP链路和下行 TCP/IP链路传输语音数据， 在第一终端和网络侧的第二终端建 立通信连接后， 采集第一终端自身语音数据发送给 LTE无线路由装置， LTE无线路由 装置将来自第一终端的语音数据按照一定的规则进行编码， 使编码后的数据可以在 LTE网络上传输， 编码完成后发送到网络侧， 另外， LTE无线路由装置接收来自网络 侧的第二终端的语音数据并进行解码， 在解码完成后， 发送给第一终端， 第一终端发 送挂断信号或者接收到来自 LTE无线路由装置的第二终端挂断信号后， 结束通话。 本发明实现了一种在 LTE无线路由装置上实现 VOLTE语音功能的方法， 即通过 TCP/IP方式传送所有的语音控制信息和语音数据，将语音数据进行编解码实现 LTE下 的语音传输， 实现在 LTE无线路由装置上传送 VOLTE语音相关信息和 VOLTE语音 数据不仅仅局限于 TCP/IP传输方式， 同样适用于其它方式， 比如 UDP方式等无线传 输方式。 本领域普通技术人员可以理解上述方法中的全部或部分步骤可通过程序来指令相 关硬件完成， 所述程序可以存储于计算机可读存储介质中， 如只读存储器、 磁盘或光 盘等。可选地，上述实施例的全部或部分步骤也可以使用一个或多个集成电路来实现。 相应地， 上述实施例中的各模块 /单元可以采用硬件的形式实现， 也可以采用软件功能 模块的形式实现。 本发明不限制于任何特定形式的硬件和软件的结合。 以上仅为本发明的优选实施例， 当然， 本发明还可有其他多种实施例， 在不背离 本发明精神及其实质的情况下， 熟悉本领域的技术人员当可根据本发明作出各种相应 的改变和变形，但这些相应的改变和变形都应属于本发明所附的权利要求的保护范围。 工业实用性 本发明提供的上述技术方案， 可以应用于 VOLTE语音业务处理过程中， 采用接 收来自第一终端对第二终端的呼叫命令信息， 并解析后发送给网络侧， 以及接收第二 终端通过网络侧发送的响应信息， 并解析后发送给第一终端的技术方案， 可以在 LTE 无线路由装置上实现 VOLTE语音的业务处理， 提高了 LTE带宽的利用率， 另外， 不 支持 LTE语音业务的终端与 LTE无线路由装置通过近场无线通信连接， 通过 LTE网 络传送语音。

Claims

权 利 要 求 书 一种 VOLTE语音业务处理方法， 应用于 LTE无线路由装置， 包括为第一终端 和第二终端建立通讯连接的过程， 所述过程包括： 接收来自第一终端对第二终端的呼叫命令信息， 并解析后发送给网络侧， 以及接收第二终端通过网络侧发送的响应信息， 并解析后发送给第一终端。 如权利要求 1所述的处理方法， 其中， 所述接收第二终端通过网络侧发送的响 应信息， 并解析后发送给第一终端包括：
接收第二终端通过网络侧发送的挂断命令信息，并解析后发送给第一终端， 或者接收第二终端通过网络侧发送的接听命令信息，并解析后发送给第一终端。 如权利要求 1所述的处理方法， 其中， 所述为第一终端和第二终端建立通讯连 接的过程之前还包括：
通过近场无线通信完成对所述第一终端和第二终端进行鉴权， 具体为：
LTE无线路由装置接收所述第一终端发送的鉴权信号后， 在验证所述第一 终端为合法身份后， 向所述第一终端发送应答信号。 一种 VOLTE语音业务处理方法， 应用于 LTE无线路由装置， 在第一终端和第 二终端双方建立通讯连接之后， 所述方法包括：
所述 LTE无线路由装置接收来自第一终端对第二终端的语音数据， 并在编 码后发送给网络侧， 以及接收第二终端通过网络侧发送的语音数据， 并在解码 后发送给第一终端， 或者， 接收来自第一终端对第二终端的挂断命令信息， 并解析后发送给网络侧， 以及接收第二终端通过网络侧发送的挂断命令信息，并解析后发送给第一终端。 如权利要求 4所述的方法， 其中， 所述方法还包括： 在第一终端和第二终端进行语音数据传输过程中， LTE无线路由装置检测 所述通讯连接的情况， 在所述通讯连接断开时， 通知终端所述第一终端或第二 终端。 一种 VOLTE语音业务处理方法， 应用于终端， 所述方法包括：
第一终端向 LTE无线路由装置发送对第二终端的呼叫命令信息； 接收来自所述 LTE无线路由装置的第二终端响应信息后建立通讯连接。
7. 一种 VOLTE语音业务处理方法， 在第一终端和第二终端双方建立通讯连接之 后， 所述方法包括：
所述第一终端向所述 LTE无线路由装置发送第一终端对第二终端的语音数 据， 以及接收 LTE无线路由装置的第二终端对第一终端的语音数据； 或第一终端向 LTE无线路由装置发送对第二终端的挂断命令信息或者接收 来自所述 LTE无线路由装置的第二终端对第一终端的挂断信息， 并结束通话。
8. —种 LTE无线路由装置， 所述路由装置包括连接模块， 所述连接模块用于为第 一终端和第二终端建立通讯连接， 包括： 第一接收子单元， 设置为接收来自第一终端对第二终端的呼叫命令信息； 第一发送子单元， 设置为解析所述呼叫命令信息， 并将所述呼叫命令信息 发送给网络侧； 第二接收子单元， 设置为接收第二终端通过网络侧发送的响应信息； 第二发送子单元， 设置为解析所述响应信息并将所述相应信息发送给第一 终端。
9. 如权利要求 8所述的路由装置， 其中， 所述第二接收子单元具体设置为： 接收 第二终端通过网络侧发送的挂断命令信息， 并解析后发送给第一终端， 或者接 收第二终端通过网络侧发送的接听命令信息， 并解析后发送给第一终端。
10. 如权利要求 8所述的路由装置， 其中， 所述装置还包括鉴权模块， 所述鉴权模 块设置为在第一终端和第二终端建立通讯连接的过程之前， 通过近场无线通信 完成对所述第一终端和第二终端进行鉴权， 包括：
LTE无线路由装置接收所述第一终端发送的鉴权信号后， 在验证所述第一 终端为合法身份后， 向所述第一终端发送应答信号。
11. 一种 LTE无线路由装置， 所述装置包括： 处理模块， 设置为在第一终端和第二 终端双方建立通讯连接之后， 接收来自第一终端对第二终端的语音数据， 并在 编码后发送给网络侧， 以及接收第二终端通过网络侧发送的语音数据， 并在解 码后发送给第一终端， 或者， 接收来自第一终端对第二终端的挂断命令信息， 并解析后发送给网络侧， 以及接收第二终端通过网络侧发送的挂断命令信息，并解析后发送给第一终端。
12. 如权利要求 11所述的路由装置， 其中， 所述装置还包括心跳模块， 设置为在第 一终端和第二终端进行语音数据传输过程中， LTE无线路由装置检测所述通讯 连接的情况， 在所述通讯连接断开时， 通知终端所述第一终端或第二终端。
13. 一种终端， 所述终端作为第一终端， 包括：
发送模块， 设置为向 LTE无线路由装置发送对第二终端的呼叫命令信息； 连接模块，设置为接收来自所述 LTE无线路由装置的第二终端响应信息后 建立通讯连接。
14. 一种终端， 所述终端作为第一终端， 包括： 处理模块， 所述处理模块设置为在 第一终端和第二终端双方建立通讯连接之后， 向所述 LTE无线路由装置发送第 一终端对第二终端的语音数据， 以及接收 LTE无线路由装置的第二终端对第一 终端的语音数据；
或向 LTE无线路由装置发送对第二终端的挂断命令信息或者接收来自所述 LTE无线路由装置的第二终端对第一终端的挂断信息， 并结束通话。
PCT/CN2014/079530 2014-02-18 2014-06-09 一种volte语音业务处理方法、终端和路由装置 WO2015123941A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201410055382.8 2014-02-18
CN201410055382.8A CN104853048A (zh) 2014-02-18 2014-02-18 一种volte语音业务处理方法、终端和路由装置

Publications (1)

Publication Number Publication Date
WO2015123941A1 true WO2015123941A1 (zh) 2015-08-27

Family

ID=53852394

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/079530 WO2015123941A1 (zh) 2014-02-18 2014-06-09 一种volte语音业务处理方法、终端和路由装置

Country Status (2)

Country Link
CN (1) CN104853048A (zh)
WO (1) WO2015123941A1 (zh)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102185660A (zh) * 2011-02-14 2011-09-14 宇龙计算机通信科技(深圳)有限公司 一种数据处理方法及移动终端
CN103177729A (zh) * 2011-12-21 2013-06-26 宇龙计算机通信科技(深圳)有限公司 基于lte的语音发送、接收处理方法及终端
WO2013174440A1 (en) * 2012-05-24 2013-11-28 Telefonaktiebolaget L.M. Ericsson (Publ) Method, network and network entity for establishing a communication session to a user equipment roaming in ims

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102131305B (zh) * 2011-02-21 2015-06-03 中兴通讯股份有限公司 一种语音业务的实现方法和系统
CN102739676B (zh) * 2012-06-29 2018-03-13 中兴通讯股份有限公司 语音呼叫业务的实现方法及装置
CN103297632A (zh) * 2013-05-16 2013-09-11 深圳市宏电技术股份有限公司 一种用于voip语音通信的设备、系统及通信方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102185660A (zh) * 2011-02-14 2011-09-14 宇龙计算机通信科技(深圳)有限公司 一种数据处理方法及移动终端
CN103177729A (zh) * 2011-12-21 2013-06-26 宇龙计算机通信科技(深圳)有限公司 基于lte的语音发送、接收处理方法及终端
WO2013174440A1 (en) * 2012-05-24 2013-11-28 Telefonaktiebolaget L.M. Ericsson (Publ) Method, network and network entity for establishing a communication session to a user equipment roaming in ims

Also Published As

Publication number Publication date
CN104853048A (zh) 2015-08-19

Similar Documents

Publication Publication Date Title
CN111756933B (zh) 一种协商彩振媒体信息的方法、应用服务器
KR101037341B1 (ko) 불연속 전송 기능을 향상시키는 방법 및 시스템
WO2015131608A1 (zh) 通讯处理器及实现VoLTE的方法、移动终端及数据卡
WO2014194156A1 (en) Method and apparatus for transferring active communication session streams between devices
WO2010075696A1 (zh) 一种支持手机电视节目共享的系统和方法
CN107925667A (zh) 可穿戴设备的传输
US12041119B2 (en) Providing communication services using sets of I/O user devices
WO2011097983A1 (zh) 一种wifi手持设备的电路域链路建立方法和装置
RU2015156799A (ru) Система и способ создания беспроводной трубки для стационарных телефонов с помощью домашнего шлюза и смартфона
AU2013262210B2 (en) Transmission method for media data stream and thin client
CN107689945B (zh) 媒体转换设备控制方法、装置及媒体网关
CN108377576B (zh) 一种多通路终端的来电应答方法及装置
JP6805182B2 (ja) 通信システム、端末及び通信制御方法
CN108377225B (zh) 一种多通路终端业务处理方法及装置
CN109964533B (zh) 用于提供对移动通信服务的访问的系统、用户设备和方法
WO2010083773A1 (zh) 加密语音呼叫的编解码协商的方法、通信系统及设备
CN104994054A (zh) 基于td-scdma透传语音信道传输分组数据的方法、移动终端
WO2014183499A1 (zh) 一种实现语音通话的方法及装置
WO2014154039A2 (zh) 一种实现代理通话的方法、系统及计算机存储介质
WO2015123941A1 (zh) 一种volte语音业务处理方法、终端和路由装置
CN214412885U (zh) 一种VoLTE-SIP视频网关的通信接口单元
JP2004173051A (ja) ＶｏＩＰパケット情報蓄積システム
WO2012155865A1 (zh) 一种无线通信终端及其实现cs语音的方法
CN108924374B (zh) 软交换呼叫方法、软交换设备、被叫端onu
EP3010261A1 (en) A method of message retransmission and user equipment using the same

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14883302

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14883302

Country of ref document: EP

Kind code of ref document: A1