WO2018103439A1 - 一种信息处理方法及终端设备 - Google Patents

一种信息处理方法及终端设备 Download PDF

Info

Publication number
WO2018103439A1
WO2018103439A1 PCT/CN2017/105100 CN2017105100W WO2018103439A1 WO 2018103439 A1 WO2018103439 A1 WO 2018103439A1 CN 2017105100 W CN2017105100 W CN 2017105100W WO 2018103439 A1 WO2018103439 A1 WO 2018103439A1
Authority
WO
WIPO (PCT)
Prior art keywords
power
terminal device
feedback
duration
variable
Prior art date
Application number
PCT/CN2017/105100
Other languages
English (en)
French (fr)
Inventor
仇磊
Original Assignee
广东欧珀移动通信有限公司
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 广东欧珀移动通信有限公司 filed Critical 广东欧珀移动通信有限公司
Priority to US16/311,052 priority Critical patent/US10813057B2/en
Priority to EP17878178.7A priority patent/EP3468244B1/en
Publication of WO2018103439A1 publication Critical patent/WO2018103439A1/zh
Priority to US16/439,072 priority patent/US10813058B2/en

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/02—Arrangements for optimising operational condition
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/248—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where transmission power control commands are generated based on a path parameter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/08—Testing, supervising or monitoring using real traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/14—Access restriction or access information delivery, e.g. discovery data delivery using user query or user detection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/24—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters
    • H04W52/246—TPC being performed according to specific parameters using SIR [Signal to Interference Ratio] or other wireless path parameters where the output power of a terminal is based on a path parameter calculated in said terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/30—TPC using constraints in the total amount of available transmission power
    • H04W52/36—TPC using constraints in the total amount of available transmission power with a discrete range or set of values, e.g. step size, ramping or offsets
    • H04W52/362—Aspects of the step size
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/50—TPC being performed in particular situations at the moment of starting communication in a multiple access environment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0473—Wireless resource allocation based on the type of the allocated resource the resource being transmission power
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
    • H04W52/04—TPC
    • H04W52/38—TPC being performed in particular situations
    • H04W52/48—TPC being performed in particular situations during retransmission after error or non-acknowledgment

Definitions

  • the present invention relates to the field of electronic technologies, and in particular, to an information processing and terminal device.
  • WLAN Wireless Local Area Networks
  • WLAN networks especially airports, high-speed rail stations and other places with a large population and a large number of people, such as Shenzhen Airport, AirportSZ Service Set Identifier (SSID) is close to 150 APs, but users sometimes have difficulty connecting quickly. Therefore, how to improve the efficiency of accessing Wifi hotspots is a technical problem to be solved in the art.
  • SSID AirportSZ Service Set Identifier
  • the embodiment of the invention provides an information processing and a terminal device, so as to improve the efficiency of accessing the AP.
  • an embodiment of the present invention provides an information processing method, including:
  • Wifi scanning is performed by the Wifi scanning module to obtain N feedback durations corresponding to the N APs (access points), where the feedback duration is that the terminal device sends the probe frame to the first AP to the terminal device to receive the first The time required for the probe response to be fed back by the AP for the sounding frame, where the first AP is any one of the N APs, and the N is an integer greater than one;
  • the second aspect of the present invention provides a terminal device, including:
  • a scanning module configured to perform Wifi scanning by using a Wifi scanning module, to obtain N feedback durations corresponding to N APs (access points), where the feedback duration is that the terminal device sends a sounding frame to the first AP to receive the terminal device.
  • the first AP is any one of the N APs, and the N is an integer greater than 1 to the time required for the probe response to be sent by the first AP to the probe frame.
  • a determining module configured to determine, according to a feedback duration corresponding to the second AP, a first power sent by the information, where the first power is equal to the second power plus the first a power variable, when the feedback duration corresponding to the second AP is in a preset duration, the first power variable is greater than 0, and the second AP is one of the N APs;
  • a sending module configured to send an access request to the second AP according to the first power.
  • an embodiment of the present invention provides a terminal device, including:
  • a processor coupled to the memory
  • the processor invokes the executable program code stored in the memory to perform some or all of the steps as described in the first aspect of the embodiments of the present invention.
  • the present invention provides a computer storage medium for storing computer software instructions for a terminal device provided by the first aspect of the embodiments of the present invention, comprising a program designed to perform the above aspects.
  • an embodiment of the present invention provides a computer program product, wherein the computer program product comprises a non-transitory computer readable storage medium storing a computer program, the computer program being operative to cause a computer to perform the implementation of the present invention.
  • the computer program product can be a software installation package, and the computer includes the terminal device.
  • the solution provided by the present invention can increase the information sending power of the terminal device when the feedback time of the AP to be accessed is large, thereby improving the efficiency of accessing the AP.
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention
  • FIG. 2 is a schematic flowchart of an information processing method according to an embodiment of the present invention.
  • FIG. 3 is a schematic flowchart diagram of an information processing method according to an embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • FIG. 6 is a schematic structural diagram of a terminal device according to an embodiment of the present invention.
  • references to "an embodiment” herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the invention.
  • the appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will understand and implicitly understand that the embodiments described herein can be combined with other embodiments.
  • a terminal device also called a User Equipment (UE) is a device that provides voice and/or data connectivity to a user, for example, a handheld device with a wireless connection function, an in-vehicle device, and the like.
  • UE User Equipment
  • Common terminals include, for example, mobile phones, tablets, notebook computers, PDAs, mobile internet devices (MIDs), wearable devices such as smart watches, smart bracelets, pedometers, and the like.
  • Multiple means two or more. "and/or”, describing the association relationship of the associated objects, indicating that there may be three relationships, for example, A and/or B, which may indicate that there are three cases where A exists separately, A and B exist at the same time, and B exists separately.
  • the character "/" generally indicates that the contextual object is an "or" relationship.
  • FIG. 1 is a schematic diagram of a communication system according to an embodiment of the present invention.
  • the communication system shown in FIG. 1 includes a terminal device 110 and a plurality of APs 120.
  • a probe request is sent on a certain channel, and multiple APs 120 around the terminal device 110 are received.
  • a probe response is sent, and a Service Set Identifier (SSID) of the Wifi hotspot corresponding to the AP is attached, and then the terminal device adds the SSID to the scan list, and further, the terminal device 110 sends the probe.
  • SSID Service Set Identifier
  • a timer is started.
  • the terminal device 110 When the terminal device 110 receives an AP to send a probe response, the feedback response time of the certain AP is recorded. In the last scan list, different APs correspond to different feedback durations, and the feedback duration is different. The longer the connection between the terminal device and the AP is, the terminal device 110 determines whether the feedback duration of the Wifi hotspot is long, when the subsequent terminal device 110 detects an access command for a Wifi hotspot in the scan list. If yes, increase the information transmission power of the terminal device (the information transmission power, that is, the power of the terminal device to send information to other devices) A power transmission device such as terminal access request to AP), so as to enhance the efficiency of the access Wifi hotspot.
  • the information transmission power that is, the power of the terminal device to send information to other devices
  • a power transmission device such as terminal access request to AP
  • FIG. 2 is a schematic flowchart of an information processing method according to an embodiment of the present invention, including the following steps:
  • the terminal device performs a Wifi scan by using a Wifi scanning module to obtain N feedback durations corresponding to N APs (access points), where the feedback duration is that the terminal device sends a probe frame to the first AP to the terminal device. And receiving, by the first AP, a duration of a probe response that is fed back by the first AP, where the first AP is any one of the N APs, and the N is greater than 1. number.
  • the terminal device determines, according to a feedback duration corresponding to the second AP, a first power that is sent by the information, where the first power is equal to the second power plus The first power variable, when the feedback duration corresponding to the second AP is in a preset duration, the first power variable is greater than 0, and the second AP is one of the N APs.
  • the terminal device sends an access request to the second AP according to the first power.
  • the second power is a fixed power.
  • the connection rate under the connection rate of 2.4G is 1M, and the corresponding fixed power is 17dbmm.
  • the preset duration range may be, for example, 60 ms to 300 ms, or other values.
  • the first power variable is determined according to a feedback duration corresponding to the AP.
  • the first power variable may be determined according to a mapping relationship between the power variable and the feedback duration and a feedback duration corresponding to the AP.
  • the mapping relationship between the power variable and the feedback duration is as shown in Table 1. Assume that the feedback duration of the AP is 100 ms. According to Table 1, the first power variable is 4 dBm.
  • the first power variables corresponding to different feedback durations within a preset duration range are the same. Assume that the preset duration is in the range of 60ms to 300ms, the first power variable is 3dbm, the first feedback duration is 80ms, and the second feedback duration is 100ms. Then, the first feedback duration and the second feedback duration correspond to the first power variable. 3dbm.
  • the transmission power normally set by the terminal device is a fixed power.
  • the connection rate under the connection rate of 2.4 G is 1 M, and the corresponding transmission power is 17 dbmm.
  • APs receive more connection requests, who have the best signal quality and the lowest bit error rate, which is of course easier to accept.
  • the scheme terminal device provided by the present invention sends a sounding frame on a certain channel when scanning the Wifi network, and multiple APs around the terminal device send a probe response after receiving the probe frame, and the SSID of the Wifi hotspot corresponding to the AP is attached.
  • the SSID of the Wifi hotspot corresponds to the MAC address of the AP, and then the terminal device adds the SSID of the Wifi hotspot and the SSID of the Wifi hotspot to the scan list of the AP, and the scan list is as shown in Table 2, and is sent in the terminal device.
  • a timer is started.
  • the terminal device receives an AP to send a probe response, the Wifi hotspot feedback duration corresponding to the AP is recorded in the scan list, so in the last scan list, different APs correspond to each other. Different feedback durations, the longer the feedback duration is, the poor connection status between the terminal device and the AP.
  • the terminal device When the subsequent terminal device detects an access command for a Wifi hotspot in the scan list, the terminal device first determines the feedback of the Wifi hotspot. Whether the duration is long, and if so, the information transmission power of the terminal device is increased, thereby improving the efficiency of accessing the Wifi hotspot.
  • the method further includes:
  • the power of the information transmission is adjusted to the third power, and according to the third power
  • the second AP sends an access request, the third power is equal to the first power + the second power variable, and the second power variable is greater than zero.
  • the preset duration may be, for example, 1 s, 2 s, 3 s, 6 s, 7 s, or other values.
  • the second power variable is a fixed value, such as 3 dbm.
  • the first power variable is equal to 0. That is, the feedback duration corresponding to the second AP is less than the lower limit of the preset duration range. In other words, when the feedback duration of the second AP is not in the preset duration, the connection communication between the terminal device and the second AP is better. In this case, it is not necessary to adjust the information transmission power of the terminal device.
  • the fixed transmit power ie, the first power variable is equal to 0
  • the method further includes:
  • the terminal device accesses the second AP according to the IP address.
  • the embodiment of the present invention further provides another more detailed method flow, as shown in FIG. 3, including:
  • the terminal device performs Wifi scanning by using a Wifi scanning module to obtain N feedback durations corresponding to N APs (access points), where the feedback duration is that the terminal device sends a probe to the first AP. And measuring, by the terminal device, the duration of the probe response that is sent by the first AP to the probe frame, where the first AP is any one of the N APs, and the N is greater than An integer of 1.
  • the terminal device detects an access instruction for a second AP, where the second AP is one of the N APs.
  • the terminal device determines whether a feedback duration corresponding to the second AP is in a preset duration range.
  • step S304 to step S305 are performed.
  • step S306 is performed.
  • the terminal device determines, according to a feedback duration corresponding to the second AP, a first power that is sent by the information, where the first power is equal to the second power plus a first power variable, and the first power variable is greater than 0.
  • step S305 The terminal device sends an access request to the second AP according to the first power. After step S305 is performed, step S307 is performed.
  • the terminal device sends an access request to the second AP according to the second power. After step S306 is performed, steps S307 to S308 are performed.
  • the terminal device receives an allowed access response that is sent by the second AP for the access request, where the allowed access response carries an IP address that is allocated by the second AP to the terminal device.
  • the terminal device accesses the second AP according to the IP address.
  • the embodiment of the present invention further provides a terminal device 400, as shown in FIG. 4, including:
  • the scanning module 401 is configured to perform Wifi scanning by the Wifi scanning module to obtain N feedback durations corresponding to the N APs (access points), where the feedback duration is that the terminal device sends the detection frame to the first AP to the terminal device. And receiving, by the first AP, a duration of a probe response that is fed back by the first AP, where the first AP is any one of the N APs, and the N is greater than 1. number;
  • the determining module 402 is configured to determine, according to a feedback duration corresponding to the second AP, a first power sent by the information, where the first power is equal to the second power plus a first power variable, when the feedback duration corresponding to the second AP is in a preset duration, the first power variable is greater than 0, and the second AP is one of the N APs;
  • the sending module 403 is configured to send an access request to the second AP according to the first power.
  • the terminal device further includes:
  • the power adjustment module 404 is configured to adjust the power of the information transmission to the third power if the allowed access response fed back by the second AP for the access request is not received within a preset duration, the third The power is equal to the first power plus a second power variable, and the second power variable is greater than 0;
  • the sending module 403 is further configured to send an access request to the second AP according to the third power.
  • the second power variable is a fixed value.
  • the first power variable is equal to 0.
  • the first power variable is determined according to a feedback duration corresponding to the AP.
  • the first power variable is determined according to a mapping relationship between the power variable and the feedback duration and a feedback duration corresponding to the AP.
  • the first power variable or the like (feedback duration - intermediate node +1 of the preset duration range) *X, wherein the X is a positive integer.
  • the first power variables corresponding to different feedback durations within the preset duration range are the same.
  • the terminal device further includes:
  • the receiving module 405 is configured to receive an allowed access response that is sent by the second AP for the access request, where the allowed access response carries an IP address that is allocated by the second AP to the terminal device;
  • the access module 406 is configured to access the second AP according to the IP address.
  • each of the foregoing modules (the scanning module 401, the determining module 402, the sending module 403, the power adjusting module 404, the receiving module 405, and the access module 406) is used to perform the foregoing method. step.
  • the terminal device 400 is presented in the form of a module.
  • a “module” herein may refer to an application-specific integrated circuit (ASIC), a processor and memory that executes one or more software or firmware programs, integrated logic circuits, and/or other devices that provide the above functionality.
  • ASIC application-specific integrated circuit
  • the above scanning module 401, the determining module 402, the power adjusting module 404, and the access module 406 can be implemented by the processor 501 of the terminal device shown in FIG. 5, and the above sending module 403 and receiving module 405 can be as shown in FIG.
  • the communication interface 503 of the terminal device is implemented.
  • the terminal device 500 can be implemented in the structure of FIG. 5, which includes at least one processor 501, at least one memory 502, and at least one communication interface 503.
  • the processor 501, the memory 502, and the communication interface 503 are connected by the communication bus and complete communication with each other.
  • the processor 501 can be a general purpose central processing unit (CPU), a microprocessor, an application-specific integrated circuit (ASIC), or one or more integrated circuits for controlling the execution of the above program.
  • CPU central processing unit
  • ASIC application-specific integrated circuit
  • the communication interface 503 is configured to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Networks (WLAN), and the like.
  • RAN Radio Access Network
  • WLAN Wireless Local Area Networks
  • the memory 502 can be a read-only memory (ROM) or other type of static storage device that can store static information and instructions, a random access memory (RAM) or other type that can store information and instructions.
  • the dynamic storage device can also be an Electrically Erasable Programmable Read-Only Memory (EEPROM), a Compact Disc Read-Only Memory (CD-ROM) or other optical disc storage, and a disc storage device. (including compact discs, laser discs, optical discs, digital versatile discs, Blu-ray discs, etc.), magnetic disk storage media or other magnetic storage devices, or can be used to carry or store desired program code in the form of instructions or data structures and can be Any other media accessed, but not limited to this.
  • the memory can exist independently and be connected to the processor via a bus.
  • the memory can also be integrated with the processor.
  • the memory 502 is configured to store application code for executing the above solution, and is processed by The device 501 controls the execution.
  • the processor 501 is configured to execute application code stored in the memory 502.
  • the code stored in the memory 502 can perform the foregoing information processing method performed by the terminal device provided by the terminal device, for example, performing Wifi scanning through the Wifi scanning module to obtain N feedback durations corresponding to N APs (access points), and the feedback duration is And a length of time required for the terminal device to send the probe frame to the first AP to the terminal device to receive the probe response that is sent by the first AP for the probe frame, where the first AP is any one of the N APs.
  • An N is an integer greater than 1; when detecting an access command for the second AP, determining, according to a feedback duration corresponding to the second AP, a first power sent by the information, where, when the second AP When the corresponding feedback duration is in the preset duration, the first power is equal to the second power plus the first power variable, the first power variable is greater than 0, and the second AP is one of the N APs.
  • An AP sending an access request to the second AP according to the first power.
  • the terminal device is a mobile phone, and the following describes the components of the mobile phone in conjunction with FIG. 6:
  • the RF circuit 610 can be used for transmitting and receiving information or during a call, and receiving and transmitting the signal. Specifically, after receiving the downlink information of the base station, the processor 680 processes the data. In addition, the uplink data is designed to be sent to the base station. Generally, RF circuit 610 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a Low Noise Amplifier (LNA), a duplexer, and the like. In addition, RF circuitry 610 can also communicate with the network and other devices via wireless communication. The above wireless communication may use any communication standard or protocol, including but not limited to Global System of Mobile communication (GSM), General Packet Radio Service (GPRS), Code Division Multiple Access (Code Division). Multiple Access (CDMA), Wideband Code Division Multiple Access (WCDMA), Long Term Evolution (LTE), E-mail, Short Messaging Service (SMS), and the like.
  • GSM Global System of Mobile communication
  • GPRS General Packet Radio Service
  • the memory 620 can be used to store software programs and modules, and the processor 680 executes various functional applications and data processing of the mobile phone by running software programs and modules stored in the memory 620.
  • the memory 620 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application required for at least one function (such as a WiFi scanning function, an information transmission/reception function, a power adjustment function), and the like;
  • the data area can store data created according to the use of the mobile phone (such as the first power, the third power, the IP address assigned by the second AP to the terminal device), and the like.
  • memory 620 can include high speed random access memory, and can also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device.
  • the input unit 630 can be configured to receive input numeric or character information and to generate key signal inputs related to user settings and function controls of the handset.
  • the input unit 630 may include a touch panel 631 and other input devices 632.
  • the touch panel 631 also referred to as a touch screen, can collect touch operations on or near the user (such as the user using a finger, a stylus, or the like on the touch panel 631 or near the touch panel 631. Operation), and drive the corresponding connecting device according to a preset program.
  • the touch panel 631 can include two parts: a touch detection device and a touch controller.
  • the touch detection device detects the touch orientation of the user, and detects a signal brought by the touch operation, and transmits the signal to the touch controller; the touch controller receives the touch information from the touch detection device, converts the touch information into contact coordinates, and sends the touch information.
  • the processor 680 is provided and can receive commands from the processor 680 and execute them.
  • the touch panel 631 can be implemented in various types such as resistive, capacitive, infrared, and surface acoustic waves.
  • the input unit 630 may also include other input devices 632.
  • other input devices 632 may include, but are not limited to, a physical keyboard, at least one of a function key (such as a volume control button, a switch button, etc.), a trackball, a mouse, a joystick, and the like.
  • a function key such as a volume control button, a switch button, etc.
  • a trackball such as a mouse, a joystick, and the like.
  • the display unit 640 can be used to display information input by the user or information provided to the user as well as various menus of the mobile phone.
  • the display unit 640 can include a display panel 641.
  • the display panel 641 can be configured in the form of a liquid crystal display (LCD), an organic light-emitting diode (OLED), or the like.
  • the touch panel 631 can cover the display panel 641. When the touch panel 631 detects a touch operation thereon or nearby, the touch panel 631 transmits to the processor 580 to determine the type of the touch event, and then the processor 680 according to the touch event. The type provides a corresponding visual output on display panel 641.
  • the touch panel 631 and the display panel 641 are two independent components to implement the input and input functions of the mobile phone, in some embodiments, the touch panel 631 may be integrated with the display panel 641. Realize the input and output functions of the phone.
  • the handset can also include at least one type of sensor 650, such as a light sensor, motion sensor, and other sensors.
  • the light sensor may include an ambient light sensor and a proximity sensor, wherein the ambient light sensor may adjust the brightness of the display panel 641 according to the brightness of the ambient light, and the proximity sensor may close the display panel 641 and/or when the mobile phone moves to the ear. Or backlight.
  • the accelerometer sensor can detect the magnitude of acceleration in all directions (usually three axes). When it is stationary, it can detect the magnitude and direction of gravity.
  • the mobile phone can be used to identify the gesture of the mobile phone (such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration), vibration recognition related functions (such as pedometer, tapping), etc.; as for the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • the gesture of the mobile phone such as horizontal and vertical screen switching, related Game, magnetometer attitude calibration
  • vibration recognition related functions such as pedometer, tapping
  • the mobile phone can also be configured with gyroscopes, barometers, hygrometers, thermometers, infrared sensors and other sensors, no longer Narration.
  • Audio circuit 660, speaker 661, and microphone 662 provide an audio interface between the user and the handset.
  • the audio circuit 660 can transmit the converted electrical data of the received audio data to the speaker 661 for conversion to the sound signal output by the speaker 661; on the other hand, the microphone 662 converts the collected sound signal into an electrical signal by the audio circuit 660. After receiving, it is converted into audio data, and then processed by the audio data output processor 680, sent to the other mobile phone via the RF circuit 610, or outputted to the memory 620 for further processing.
  • WiFi is a short-range wireless transmission technology
  • the mobile phone can help users to send and receive emails, browse web pages, and access streaming media through the WiFi module 670, which provides users with wireless broadband Internet access.
  • FIG. 6 shows the WiFi module 670, it can be understood that it does not belong to the essential configuration of the mobile phone, and can be omitted as needed within the scope of not changing the essence of the invention.
  • the processor 680 is the control center of the handset, and connects various portions of the entire handset using various interfaces and lines, by executing or executing software programs and/or modules stored in the memory 620, and invoking data stored in the memory 620, executing The phone's various functions and processing data, so that the overall monitoring of the phone.
  • the processor 680 may include one or more processing units; preferably, the processor 680 may integrate an application processor and a modem processor, where the application processor mainly processes an operating system, a user interface, an application, and the like.
  • the modem processor primarily handles wireless communications. It will be appreciated that the above described modem processor may also not be integrated into the processor 680.
  • the mobile phone also includes a power source 690 (such as a battery) for supplying power to various components.
  • a power source 690 such as a battery
  • the power source can be logically connected to the processor 680 through the power management system to implement management charging through the power management system. Electrical, electrical, and power management functions.
  • the mobile phone may further include a camera, a Bluetooth module, and the like, and details are not described herein again.
  • each step method flow may be implemented based on the structure of the terminal device shown in FIG. 6.
  • the embodiment of the present invention further provides a computer storage medium, wherein the computer storage medium can store a program, and the program includes some or all of the steps of any one of the information processing methods described in the foregoing method embodiments.
  • the disclosed apparatus may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or may be Integrate into another system, or some features can be ignored or not executed.
  • the mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.
  • each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. in.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable memory. Based on such understanding, the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a memory. A number of instructions are included to cause a computer device (which may be a personal computer, server or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing memory includes: a U disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic disk, or an optical disk, and the like, which can store program codes.
  • ROM Read-Only Memory
  • RAM Random Access Memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

本发明公开了一种信息处理方法，包括：通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数；当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率等于第二功率加上第一功率变量，所述第一功率变量大于0；根据所述第一功率向所述第二AP发送接入请求。本发明实施例还提供了一种终端设备。采用本发明实施例可提升接入AP的效率。

Description

一种信息处理方法及终端设备 技术领域
本发明涉及电子技术领域，尤其涉及一种信息处理及终端设备。
背景技术
智能机一重要功能就是能够移动互联，而无线局域网(Wireless Local Area Networks，WLAN)作为免费的网络服务现在使用频率也是越来越高，很多智能机用户到一个陌生的地方，第一件事情就是问附近的Wifi热点密码多少。
目前，很多公共场所都布置了WLAN网络，尤其是机场，高铁站等这种幅员较广，人流较多的场所，比如深圳机场，AirportSZ这个服务集标识(Service Set Identifier，SSID)下有接近150个AP，但是用户有时候却能难快速连接上，因此如何提升接入Wifi热点的效率是本领域技术亟待解决的技术问题。
发明内容
本发明实施例提供一种信息处理及终端设备，以期提升接入AP的效率。
第一方面，本发明实施例提供一种信息处理方法，包括：
通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数；
当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，所述第一功率等于第二功率加上第一功率变量，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP；
根据所述第一功率向所述第二AP发送接入请求。
第二方面，本发明实施例提供一种终端设备，包括：
扫描模块，用于通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数；
确定模块，用于当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，所述第一功率等于第二功率加上第一功率变量，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP；
发送模块，用于根据所述第一功率向所述第二AP发送接入请求。
第三方面，本发明实施例提供了一种终端设备，包括：
存储有可执行程序代码的存储器；
与所述存储器耦合的处理器；
所述处理器调用所述存储器中存储的所述可执行程序代码，执行如本发明实施例第一方面中所描述的部分或全部步骤。
第四方面，本发明提供一种计算机存储介质，用于储存为本发明实施例第一方面提供的终端设备所用的计算机软件指令，其包含用于执行上述方面所设计的程序。
第五方面，本发明实施例提供了一种计算机程序产品，其中，上述计算机程序产品包括存储了计算机程序的非瞬时性计算机可读存储介质，上述计算机程序可操作来使计算机执行如本发明实施例第一方面所描述的部分或全部步骤。该计算机程序产品可以为一个软件安装包，上述计算机包括终端设备。
相较于现有技术，本发明提供的方案可在待接入AP的反馈时长较大的情况下，增大终端设备的信息发送功率，从而提升接入AP的效率。
本发明的这些方面或其他方面在以下实施例的描述中会更加简明易懂。
附图说明
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述 中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为本发明实施例提供的一种通信系统示意图；
图2为本发明一实施例提供的一种信息处理方法的流程示意图；
图3为本发明一实施例提供的一种信息处理方法的流程示意图；
图4为本发明一实施例提供的一种终端设备的结构示意图；
图5为本发明一实施例提供的一种终端设备的结构示意图；
图6为本发明一实施例提供的一种终端设备的结构示意图。
具体实施方式
为了使本技术领域的人员更好地理解本发明方案，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分的实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都应当属于本发明保护的范围。
以下分别进行详细说明。
本发明的说明书和权利要求书及所述附图中的术语“第一”、“第二”、“第三”和“第四”等是用于区别不同对象，而不是用于描述特定顺序。此外，术语“包括”和“具有”以及它们任何变形，意图在于覆盖不排他的包含。例如包含了一系列步骤或单元的过程、方法、系统、产品或设备没有限定于已列出的步骤或单元，而是可选地还包括没有列出的步骤或单元，或可选地还包括对于这些过程、方法、产品或设备固有的其它步骤或单元。
在本文中提及“实施例”意味着，结合实施例描述的特定特征、结构或特性可以包含在本发明的至少一个实施例中。在说明书中的各个位置出现该短语并不一定均是指相同的实施例，也不是与其它实施例互斥的独立的或备选的实施例。本领域技术人员显式地和隐式地理解的是，本文所描述的实施例可以与其它实施例相结合。
以下，对本申请中的部分用语进行解释说明，以便于本领域技术人员理解。
1)、终端设备，又称之为用户设备(User Equipment，UE)，是一种向用户提供语音和/或数据连通性的设备，例如，具有无线连接功能的手持式设备、车载设备等。常见的终端例如包括：手机、平板电脑、笔记本电脑、掌上电脑、移动互联网设备(mobile internet device，MID)、可穿戴设备，例如智能手表、智能手环、计步器等。
2)、“多个”是指两个或两个以上。“和/或”，描述关联对象的关联关系，表示可以存在三种关系，例如，A和/或B，可以表示：单独存在A，同时存在A和B，单独存在B这三种情况。字符“/”一般表示前后关联对象是一种“或”的关系。
请参阅图1，图1是本发明实施例公开的一种通信系统的示意图。图1所示的通信系统包括终端设备110和多个AP120，其中，终端设备110扫描Wifi网络时，会在某个信道发送探测帧(probe request)，终端设备110周围的多个AP120在接受到探测帧后，会发送探测响应(probe response)，并附带AP对应的Wifi热点的服务集标识(ServiceSetIdentifier，SSID)，然后终端设备将这些SSID添加到扫描列表中，另外，在终端设备110发送探测帧时，启动一个定时器，当终端设备110接收到某个AP发送探测响应时记录这某个AP对应的反馈时长，于是最后的扫描列表中，不同AP就对应着不同的反馈时长，反馈时长越长代表终端设备与AP之间的连接状态不佳，后续终端设备110检测到针对扫描列表中某个Wifi热点的接入指令时，终端设备110先确定这个Wifi热点的反馈时长是否较长，若是，则增大终端设备的信息发送功率(信息发送功率即终端设备向其他设备发送信息的功率，比如终端设备向AP发送接入请求的功率)，从而提升接入Wifi热点的效率。
请参见图2，图2为本发明实施例提供的一种信息处理方法的流程示意图，包括以下步骤：
S201、所述终端设备通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整 数。
S202、当检测到针对第二AP的接入指令时，所述终端设备根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，所述第一功率等于第二功率加上第一功率变量，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP。
S203、所述终端设备根据所述第一功率向所述第二AP发送接入请求。
其中，第二功率为固定功率，比如连接速率2.4G的下的连接速率是1M，其对应固定功率为17dbmm。
其中，预设时长范围例如可以是60ms～300ms，或是其他值。
可选地，第一功率变量是根据AP对应的反馈时长确定的。具体可以是第一功率变量＝(反馈时长-预设时长范围的中间节点+1)*X，其中，X为正整数，比如，X＝0.05dbm，反馈时长＝100ms，预设时长范围＝60ms～300ms，那么预设时长范围的中间节点＝180ms，第一功率变量为4dbm。
或者，第一功率变量可以是根据功率变量与反馈时长的映射关系和AP对应的反馈时长确定的。例如，功率变量与反馈时长的映射关系如表1所示，假设AP对应的反馈时长＝100ms，根据表1可得到第一功率变量为4dbm。
表1
Figure PCTCN2017105100-appb-000001
可选地，处于预设时长范围内的不同反馈时长对应的第一功率变量是相同的。假设，预设时长范围＝60ms～300ms，第一功率变量＝3dbm，第一反馈时长＝80ms，第二反馈时长＝100ms，那么第一反馈时长和第二反馈时长对应的第一功率变量均为3dbm。
举例来说，目前终端设备正常设定的发射功率是固定功率，比如连接速率2.4G的下的连接速率是1M，其对应发射功率为17dbmm。公共环境下，AP收到的连接请求比较多，谁的信号质量最好，误码率最低，当然就能更容易被接受。本发明提供的方案终端设备在扫描Wifi网络时，会在某个信道发送探测帧，终端设备周围的多个AP在接受到探测帧后，会发送探测响应，并附带AP对应的Wifi热点的SSID和Wifi热点的SSID对应AP的MAC地址，然后终端设备将这些Wifi热点的SSID和Wifi热点的SSID对应AP的MAC地址添加到扫描列表中，扫描列表如表2所示，另外，在终端设备发送探测帧时，启动一个定时器，当终端设备接收到某个AP发送探测响应时记录这某个AP对应的Wifi热点反馈时长记录在扫描列表中，于是最后的扫描列表中，不同AP就对应着不同的反馈时长，反馈时长越长代表终端设备与AP之间的连接状态不佳，后续终端设备检测到针对扫描列表中某个Wifi热点的接入指令时，终端设备先确定这个Wifi热点的反馈时长是否较长，若是，则增大终端设备的信息发射功率，从而提升接入Wifi热点的效率。
表2
Figure PCTCN2017105100-appb-000002
Figure PCTCN2017105100-appb-000003
可选地，所述终端设备根据所述第二功率向所述第二Wifi热点对应第二AP发送接入请求之后，所述方法还包括：
若在预设时长内未接收到所述第二AP针对所述接入请求而反馈的允许接入响应，将信息发送的功率调整至第三功率，以及根据所述第三功率向所述第二AP发送接入请求，所述第三功率等于所述第一功率+第二功率变量，所述第二功率变量大于0。
其中，预设时长例如可以是1s、2s、3s、6s、7s或是其他值。
其中，第二功率变量为一个固定值，比如3dbm。
举例来说，假设预设时长为150ms，第一功率＝20dbm，第二功率变量＝3dbm，若终端设备在150ms内未接收到第二AP针对接入请求而反馈的允许接入响应时代表调整后的信息发送功率还不足够，此时终端设备再将终端设备的信息发送功率调大，调整后的第三功率＝23dbm，进一步的提高Wifi接入效率。
可选地，当所述第二AP对应的反馈时长不处于预设时长范围时，所述第一功率变量等于0。即所述第二AP对应的反馈时长小于所述预设时长范围的下限值。也就是说，当第二AP对应的反馈时长不处于预设时长范围时，代表终端设备与第二AP之间的连接通信状态较佳，此时无需调整终端设备的信息发送功率，只需采用固定发射功率(即第一功率变量等于0)向第二AP发送接入请求即可。
可选地，在向所述第二AP发送接入请求之后，所述方法还包括：
所述终端设备接收所述第二AP针对所述接入请求而反馈的允许接入响应，所述允许接入响应携带所述第二AP为所述终端设备分配的IP地址；
所述终端设备根据所述IP地址接入所述第二AP。
本发明实施例还提供了另一更为详细的方法流程，如图3所示，包括：
S301、所述终端设备通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探 测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数。
S302、所述终端设备检测针对第二AP的接入指令，所述第二AP为所述N个AP中的其中一个AP。
S303、所述终端设备确定所述第二AP对应的反馈时长是否处于预设时长范围。
若所述第二AP对应的反馈时长处于预设时长范围，则执行步骤S304～步骤S305。
若所述第二AP对应的反馈时长不处于预设时长范围，则执行步骤S306。
S304、所述终端设备根据所述第二AP对应的反馈时长确定信息发送的第一功率，所述第一功率等于第二功率加上第一功率变量，所述第一功率变量大于0。
S305、所述终端设备根据所述第一功率向所述第二AP发送接入请求。执行完步骤S305后执行步骤S307。
S306、所述终端设备根据所述第二功率向所述第二AP发送接入请求。执行完步骤S306后执行步骤S307～S308步骤。
S307、所述终端设备接收所述第二AP针对所述接入请求而反馈的允许接入响应，所述允许接入响应携带所述第二AP为所述终端设备分配的IP地址。
S308、所述终端设备根据所述IP地址接入所述第二AP。
需要说明的是，图3所示的方法的各个步骤的具体实现过程可参见上述方法所述的具体实现过程，在此不再叙述。
本发明实施例还提供了一种终端设备400，如图4所示，包括：
扫描模块401，用于通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整 数；
确定模块402，用于当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，所述第一功率等于第二功率加上第一功率变量，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP；
发送模块403，用于根据所述第一功率向所述第二AP发送接入请求。
可选地，所述终端设备还包括：
功率调整模块404，用于若在预设时长内未接收到所述第二AP针对所述接入请求而反馈的允许接入响应，将信息发送的功率调整至第三功率，所述第三功率等于所述第一功率加上第二功率变量，所述第二功率变量大于0；
所述发送模块403，还用于根据所述第三功率向所述第二AP发送接入请求。
可选地，所述第二功率变量为固定值。
可选地，当所述第二AP对应的反馈时长不处于所述预设时长范围时，所述第一功率变量等于0。
可选地，所述第一功率变量是根据AP对应的反馈时长确定的。
可选地，所述第一功率变量是根据功率变量与反馈时长的映射关系和AP对应的反馈时长确定的。
可选地，所述第一功率变量等＝(反馈时长-所述预设时长范围的中间节点+1)*X，其中，所述X为正整数。
可选地，处于所述预设时长范围内的不同反馈时长对应的所述第一功率变量是相同的。
可选地，所述终端设备还包括：
接收模块405，用于接收所述第二AP针对所述接入请求而反馈的允许接入响应，所述允许接入响应携带所述第二AP为所述终端设备分配的IP地址；
接入模块406，用于根据所述IP地址接入所述第二AP。
需要说明的是，上述各模块(扫描模块401、确定模块402、发送模块403、功率调整模块404、接收模块405和接入模块406)用于执行上述方法的相关 步骤。
在本实施例中，终端设备400是以模块的形式来呈现。这里的“模块”可以指特定应用集成电路(application-specific integrated circuit，ASIC)，执行一个或多个软件或固件程序的处理器和存储器，集成逻辑电路，和/或其他可以提供上述功能的器件。此外，以上扫描模块401、确定模块402、功率调整模块404和接入模块406可通过图5所示的终端设备的处理器501来实现，以上发送模块403和接收模块405可通过图5所示的终端设备的通信接口503来实现。
如图5所示，终端设备500可以以图5中的结构来实现，该终端设备500包括至少一个处理器501，至少一个存储器502以及至少一个通信接口503。所述处理器501、所述存储器502和所述通信接口503通过所述通信总线连接并完成相互间的通信。
处理器501可以是通用中央处理器(CPU)，微处理器，特定应用集成电路(application-specific integrated circuit，ASIC)，或一个或多个用于控制以上方案程序执行的集成电路。
通信接口503，用于与其他设备或通信网络通信，如以太网，无线接入网(RAN)，无线局域网(Wireless Local Area Networks，WLAN)等。
存储器502可以是只读存储器(read-only memory，ROM)或可存储静态信息和指令的其他类型的静态存储设备，随机存取存储器(random access memory，RAM)或者可存储信息和指令的其他类型的动态存储设备，也可以是电可擦可编程只读存储器(Electrically Erasable Programmable Read-Only Memory，EEPROM)、只读光盘(Compact Disc Read-Only Memory，CD-ROM)或其他光盘存储、光碟存储(包括压缩光碟、激光碟、光碟、数字通用光碟、蓝光光碟等)、磁盘存储介质或者其他磁存储设备、或者能够用于携带或存储具有指令或数据结构形式的期望的程序代码并能够由计算机存取的任何其他介质，但不限于此。存储器可以是独立存在，通过总线与处理器相连接。存储器也可以和处理器集成在一起。
其中，所述存储器502用于存储执行以上方案的应用程序代码，并由处理 器501来控制执行。所述处理器501用于执行所述存储器502中存储的应用程序代码。
存储器502存储的代码可执行以上提供的终端设备执行的上述信息处理方法，比如通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数；当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率等于第二功率加上第一功率变量，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP；根据所述第一功率向所述第二AP发送接入请求。
在一个实施例中，终端设备为手机，下面结合图6对手机的各个构成部件进行具体的介绍：
RF电路610可用于收发信息或通话过程中，信号的接收和发送，特别地，将基站的下行信息接收后，给处理器680处理；另外，将设计上行的数据发送给基站。通常，RF电路610包括但不限于天线、至少一个放大器、收发信机、耦合器、低噪声放大器(Low Noise Amplifier，LNA)、双工器等。此外，RF电路610还可以通过无线通信与网络和其他设备通信。上述无线通信可以使用任一通信标准或协议，包括但不限于全球移动通讯系统(Global System of Mobile communication，GSM)、通用分组无线服务(General Packet Radio Service，GPRS)、码分多址(Code Division Multiple Access，CDMA)、宽带码分多址(Wideband Code Division Multiple Access,WCDMA)、长期演进(Long Term Evolution，LTE)、电子邮件、短消息服务(Short Messaging Service，SMS)等。
存储器620可用于存储软件程序以及模块，处理器680通过运行存储在存储器620的软件程序以及模块，从而执行手机的各种功能应用以及数据处理。 存储器620可主要包括存储程序区和存储数据区，其中，存储程序区可存储操作系统、至少一个功能所需的应用程序(比如WiFi扫描功能、信息发送/接收功能、功率调整功能)等；存储数据区可存储根据手机的使用所创建的数据(比如第一功率、第三功率、第二AP为终端设备分配的IP地址)等。此外，存储器620可以包括高速随机存取存储器，还可以包括非易失性存储器，例如至少一个磁盘存储器件、闪存器件、或其他易失性固态存储器件。
输入单元630可用于接收输入的数字或字符信息，以及产生与手机的用户设置以及功能控制有关的键信号输入。具体地，输入单元630可包括触控面板631、其他输入设备632。触控面板631，也称为触摸屏，可收集用户在其上或附近的触摸操作(比如用户使用手指、触笔等任何适合的物体或附件在触控面板631上或在触控面板631附近的操作)，并根据预先设定的程式驱动相应的连接装置。可选的，触控面板631可包括触摸检测装置和触摸控制器两个部分。其中，触摸检测装置检测用户的触摸方位，并检测触摸操作带来的信号，将信号传送给触摸控制器；触摸控制器从触摸检测装置上接收触摸信息，并将它转换成触点坐标，再送给处理器680，并能接收处理器680发来的命令并加以执行。此外，可以采用电阻式、电容式、红外线以及表面声波等多种类型实现触控面板631。除以了触控面板631，输入单元630还可以包括其他输入设备632。具体地，其他输入设备632可以包括但不限于物理键盘、功能键(比如音量控制按键、开关按键等)、轨迹球、鼠标、操作杆等中的至少一种。
显示单元640可用于显示由用户输入的信息或提供给用户的信息以及手机的各种菜单。显示单元640可包括显示面板641，可选的，可以采用液晶显示器(Liquid Crystal Display，LCD)、有机发光二极管(Organic Light-Emitting Diode,OLED)等形式来配置显示面板641。进一步的，触控面板631可覆盖显示面板641，当触控面板631检测到在其上或附近的触摸操作后，传送给处理器580以确定触摸事件的类型，随后处理器680根据触摸事件的类型在显示面板641上提供相应的视觉输出。虽然在图6中，触控面板631与显示面板641是作为两个独立的部件来实现手机的输入和输入功能，但是在某些实施例中，可以将触控面板631与显示面板641集成而实现手机的输入和输出功能。
手机还可包括至少一种传感器650，比如光传感器、运动传感器以及其他传感器。具体地，光传感器可包括环境光传感器及接近传感器，其中，环境光传感器可根据环境光线的明暗来调节显示面板641的亮度，接近传感器可在手机移动到耳边时，关闭显示面板641和/或背光。作为运动传感器的一种，加速计传感器可检测各个方向上(一般为三轴)加速度的大小，静止时可检测出重力的大小及方向，可用于识别手机姿态的应用(比如横竖屏切换、相关游戏、磁力计姿态校准)、振动识别相关功能(比如计步器、敲击)等；至于手机还可配置的陀螺仪、气压计、湿度计、温度计、红外线传感器等其他传感器，在此不再赘述。
音频电路660、扬声器661，传声器662可提供用户与手机之间的音频接口。音频电路660可将接收到的音频数据转换后的电信号，传输到扬声器661，由扬声器661转换为声音信号输出；另一方面，传声器662将收集的声音信号转换为电信号，由音频电路660接收后转换为音频数据，再将音频数据输出处理器680处理后，经RF电路610以发送给比如另一手机，或者将音频数据输出至存储器620以便进一步处理。
WiFi属于短距离无线传输技术，手机通过WiFi模块670可以帮助用户收发电子邮件、浏览网页和访问流式媒体等，它为用户提供了无线的宽带互联网访问。虽然图6示出了WiFi模块670，但是可以理解的是，其并不属于手机的必须构成，完全可以根据需要在不改变发明的本质的范围内而省略。
处理器680是手机的控制中心，利用各种接口和线路连接整个手机的各个部分，通过运行或执行存储在存储器620内的软件程序和/或模块，以及调用存储在存储器620内的数据，执行手机的各种功能和处理数据，从而对手机进行整体监控。可选的，处理器680可包括一个或多个处理单元；优选的，处理器680可集成应用处理器和调制解调处理器，其中，应用处理器主要处理操作系统、用户界面和应用程序等，调制解调处理器主要处理无线通信。可以理解的是，上述调制解调处理器也可以不集成到处理器680中。
手机还包括给各个部件供电的电源690(比如电池)，优选的，电源可以通过电源管理系统与处理器680逻辑相连，从而通过电源管理系统实现管理充 电、放电、以及功耗管理等功能。
尽管未示出，手机还可以包括摄像头、蓝牙模块等，在此不再赘述。
前述实施例中，各步骤方法流程可以基于图6所示的终端设备的结构实现。
本发明实施例还提供一种计算机存储介质，其中，该计算机存储介质可存储有程序，该程序执行时包括上述方法实施例中记载的任何一种信息处理方法的部分或全部步骤。
需要说明的是，对于前述的各方法实施例，为了简单描述，故将其都表述为一系列的动作组合，但是本领域技术人员应该知悉，本发明并不受所描述的动作顺序的限制，因为依据本发明，某些步骤可以采用其他顺序或者同时进行。其次，本领域技术人员也应该知悉，说明书中所描述的实施例均属于优选实施例，所涉及的动作和模块并不一定是本发明所必须的。
在上述实施例中，对各个实施例的描述都各有侧重，某个实施例中没有详述的部分，可以参见其他实施例的相关描述。
在本申请所提供的几个实施例中，应该理解到，所揭露的装置，可通过其它的方式实现。例如，以上所描述的装置实施例仅仅是示意性的，例如所述单元的划分，仅仅为一种逻辑功能划分，实际实现时可以有另外的划分方式，例如多个单元或组件可以结合或者可以集成到另一个系统，或一些特征可以忽略，或不执行。另一点，所显示或讨论的相互之间的耦合或直接耦合或通信连接可以是通过一些接口，装置或单元的间接耦合或通信连接，可以是电性或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的，作为单元显示的部件可以是或者也可以不是物理单元，即可以位于一个地方，或者也可以分布到多个网络单元上。可以根据实际的需要选择其中的部分或者全部单元来实现本实施例方案的目的。
另外，在本发明各个实施例中的各功能单元可以集成在一个处理单元中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个单元 中。上述集成的单元既可以采用硬件的形式实现，也可以采用软件功能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销售或使用时，可以存储在一个计算机可读取存储器中。基于这样的理解，本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方案的全部或部分可以以软件产品的形式体现出来，该计算机软件产品存储在一个存储器中，包括若干指令用以使得一台计算机设备(可为个人计算机、服务器或者网络设备等)执行本发明各个实施例所述方法的全部或部分步骤。而前述的存储器包括：U盘、只读存储器(ROM，Read-Only Memory)、随机存取存储器(RAM，Random Access Memory)、移动硬盘、磁碟或者光盘等各种可以存储程序代码的介质。
本领域普通技术人员可以理解上述实施例的各种方法中的全部或部分步骤是可以通过程序来指令相关的硬件来完成，该程序可以存储于一计算机可读存储器中，存储器可以包括：闪存盘、只读存储器(英文：Read-Only Memory，简称：ROM)、随机存取器(英文：Random Access Memory，简称：RAM)、磁盘或光盘等。
以上对本发明实施例进行了详细介绍，本文中应用了具体个例对本发明的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本发明的方法及其核心思想；同时，对于本领域的一般技术人员，依据本发明的思想，在具体实施方式及应用范围上均会有改变之处，综上上述，本说明书内容不应理解为对本发明的限制。

Claims (20)

  1. 一种信息处理方法，其特征在于，包括：
    通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数；
    当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，所述第一功率等于第二功率加上第一功率变量，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP；
    根据所述第一功率向所述第二AP发送接入请求。
  2. 根据权利要求1所述的方法，其特征在于，所述根据所述第一功率向所述第二AP发送接入请求之后，所述方法还包括：
    若在预设时长内未接收到所述第二AP针对所述接入请求而反馈的允许接入响应，将信息发送的功率调整至第三功率，以及根据所述第三功率向所述第二AP发送接入请求，所述第三功率等于所述第一功率加上第二功率变量，所述第二功率变量大于0。
  3. 根据权利要求2所述的方法，其特征在于，所述第二功率变量为固定值。
  4. 根据权利要求1-3任一项述的方法，其特征在于，当所述第二AP对应的反馈时长不处于所述预设时长范围时，所述第一功率变量等于0。
  5. 根据权利要求1-3任一项所述的方法，其特征在于，所述第一功率变量是根据AP对应的反馈时长确定的。
  6. 根据权利要求5所述的方法，其特征在于，所述第一功率变量是根据功率变量与反馈时长的映射关系和AP对应的反馈时长确定的。
  7. 根据权利要求5所述的方法，其特征在于，所述第一功率变量等＝(反馈时长-所述预设时长范围的中间节点+1)*X，其中，所述X为正整数。
  8. 根据权利要求1-3任一项所述的方法，其特征在于，处于所述预设时长范围内的不同反馈时长对应的所述第一功率变量是相同的。
  9. 根据权利要求1-8任一项所述的方法，其特征在于，在向所述第二AP发送接入请求之后，所述方法还包括：
    接收所述第二AP针对所述接入请求而反馈的允许接入响应，所述允许接入响应携带所述第二AP为所述终端设备分配的IP地址；
    根据所述IP地址接入所述第二AP。
  10. 一种终端设备，其特征在于，包括：
    扫描模块，用于通过Wifi扫描模块进行Wifi扫描，以得到N个AP(接入点)对应的N个反馈时长，所述反馈时长是终端设备向第一AP发送探测帧到所述终端设备接收到所述第一AP针对所述探测帧而反馈的探测响应所需时长，所述第一AP为所述N个AP中的任一个AP，所述N为大于1的整数；
    确定模块，用于当检测到针对第二AP的接入指令时，根据所述第二AP对应的反馈时长确定信息发送的第一功率，其中，所述第一功率等于第二功率加上第一功率变量，当所述第二AP对应的反馈时长处于预设时长范围时，所述第一功率变量大于0，所述第二AP为所述N个AP中的其中一个AP；
    发送模块，用于根据所述第一功率向所述第二AP发送接入请求。
  11. 根据权利要求10所述的终端设备，其特征在于，所述终端设备还包括：
    功率调整模块，用于若在预设时长内未接收到所述第二AP针对所述接入请求而反馈的允许接入响应，将信息发送的功率调整至第三功率，所述第三功率等于所述第一功率加上第二功率变量，所述第二功率变量大于0；
    所述发送模块，还用于根据所述第三功率向所述第二AP发送接入请求。
  12. 根据权利要求11所述的终端设备，其特征在于，所述第二功率变量为固定值。
  13. 根据权利要求10-12任一项所述的终端设备，其特征在于，当所述第二AP对应的反馈时长不处于所述预设时长范围时，所述第一功率变量等于0。
  14. 根据权利要求10-12任一项所述的终端设备，其特征在于，所述第一 功率变量是根据AP对应的反馈时长确定的。
  15. 根据权利要求14所述的终端设备，其特征在于，所述第一功率变量是根据功率变量与反馈时长的映射关系和AP对应的反馈时长确定的。
  16. 根据权利要求14所述的终端设备，其特征在于，所述第一功率变量等＝(反馈时长-所述预设时长范围的中间节点+1)*X，其中，所述X为正整数。
  17. 根据权利要求10-12任一项所述的终端设备，其特征在于，处于所述预设时长范围内的不同反馈时长对应的所述第一功率变量是相同的。
  18. 根据权利要求10-17任一项所述的终端设备，其特征在于，所述终端设备还包括：
    接收模块，用于接收所述第二AP针对所述接入请求而反馈的允许接入响应，所述允许接入响应携带所述第二AP为所述终端设备分配的IP地址；
    接入模块，用于根据所述IP地址接入所述第二AP。
  19. 一种终端设备，其特征在于，包括：
    存储有可执行程序代码的存储器；
    与所述存储器耦合的处理器；
    所述处理器调用所述存储器中存储的所述可执行程序代码，执行如权利要求1～权利要求9任一项所述的信息处理方法。
  20. 一种计算机可读存储介质，其特征在于，其存储用于电子数据交换的计算机程序，其中，所述计算机程序使得计算机执行如权利要求1-9任一项所述的方法。
PCT/CN2017/105100 2016-12-07 2017-09-30 一种信息处理方法及终端设备 WO2018103439A1 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US16/311,052 US10813057B2 (en) 2016-12-07 2017-09-30 Method for processing information and terminal device
EP17878178.7A EP3468244B1 (en) 2016-12-07 2017-09-30 Information processing method and terminal device
US16/439,072 US10813058B2 (en) 2016-12-07 2019-06-12 Method for processing information and terminal device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201611118312.8A CN106714207B (zh) 2016-12-07 2016-12-07 一种信息处理方法及终端设备
CN201611118312.8 2016-12-07

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US16/311,052 A-371-Of-International US10813057B2 (en) 2016-12-07 2017-09-30 Method for processing information and terminal device
US16/439,072 Continuation US10813058B2 (en) 2016-12-07 2019-06-12 Method for processing information and terminal device

Publications (1)

Publication Number Publication Date
WO2018103439A1 true WO2018103439A1 (zh) 2018-06-14

Family

ID=58936192

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/105100 WO2018103439A1 (zh) 2016-12-07 2017-09-30 一种信息处理方法及终端设备

Country Status (4)

Country Link
US (2) US10813057B2 (zh)
EP (1) EP3468244B1 (zh)
CN (1) CN106714207B (zh)
WO (1) WO2018103439A1 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106714207B (zh) * 2016-12-07 2019-04-16 Oppo广东移动通信有限公司 一种信息处理方法及终端设备
CN107659976B (zh) * 2017-09-13 2020-08-04 东莞市腾盛软件科技有限公司 网络接入方法及相关产品
CN107580358B (zh) * 2017-09-13 2021-02-09 东莞市腾盛软件科技有限公司 网络接入方法及相关产品
CN110162347B (zh) * 2019-05-15 2023-05-16 苏州达家迎信息技术有限公司 一种应用程序启动方法、装置、设备及存储介质
WO2020257738A1 (en) 2019-06-21 2020-12-24 Lutron Technology Company Llc Coordinated startup routine for control devices of a network
CA3160470A1 (en) 2019-12-02 2021-06-10 Galen Edgar Knode Percentile floor link qualification
US11770324B1 (en) 2019-12-02 2023-09-26 Lutron Technology Company Llc Processing advertisement messages in a mesh network
CN111918351B (zh) * 2020-07-31 2023-04-28 展讯半导体(成都)有限公司 一种网络参数调整的方法及装置
FR3134492A1 (fr) * 2022-04-08 2023-10-13 Orange Procédé d’ajout d’un objet communicant à un réseau de communication sans fil.
CN115190571A (zh) * 2022-08-10 2022-10-14 Oppo广东移动通信有限公司 信令处理方法、装置、终端设备及存储介质

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101741457A (zh) * 2008-11-05 2010-06-16 华为技术有限公司 接入点选择方法、装置及系统
CN103533614A (zh) * 2012-07-02 2014-01-22 三星电子株式会社 用于wifi关联的方法及其电子装置
CN104936255A (zh) * 2015-06-29 2015-09-23 小米科技有限责任公司 无线接入控制方法、装置、路由器及终端
KR20160036395A (ko) * 2014-09-25 2016-04-04 삼성전자주식회사 전류 소모를 줄이기 위한 방법 및 그 전자 장치
CN106714207A (zh) * 2016-12-07 2017-05-24 广东欧珀移动通信有限公司 一种信息处理方法及终端设备

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101635970B (zh) * 2009-08-27 2011-07-27 上海交通大学 802.11无线局域网中主动ap扫描的方法
KR101752025B1 (ko) * 2010-04-30 2017-06-28 선 페이턴트 트러스트 단말 장치 및 참조 신호의 전력 제어 방법
US20120230305A1 (en) * 2011-03-08 2012-09-13 Research In Motion Limited Wi-fi network access and a mobile terminal configured for the same
US8526368B2 (en) * 2011-05-17 2013-09-03 Qualcomm Incorporated Wi-Fi access point characteristics database
CN102984708B (zh) 2011-09-07 2017-09-26 中兴通讯股份有限公司 一种回程链路的预配置方法及系统
WO2013062586A1 (en) 2011-10-28 2013-05-02 Nokia Corporation Probing procedure for wireless networks
EP2632071A1 (en) * 2012-02-21 2013-08-28 Thomson Licensing Method for assessing quality of a radio transmission channel, and residential gateway using the method
WO2013132135A1 (en) * 2012-03-08 2013-09-12 Nokia Corporation Improving efficiency in wireless network
CN102711220B (zh) * 2012-04-25 2015-09-09 华为终端有限公司 一种无线网络的发现方法及装置
CN102781115B (zh) 2012-08-03 2014-10-29 西安电子科技大学 密集WiFi网络中基于信道排序的自动信道选择方法
CN104244274B (zh) 2013-06-18 2018-09-28 华为技术有限公司 一种无线保真Wi-Fi监测方法及装置
US9538330B2 (en) * 2013-08-21 2017-01-03 Quallcomm Incorporated System and method for selecting a Wi-Fi access point for position determination
US9521614B2 (en) * 2013-09-23 2016-12-13 Texas Instruments Incorporated Power efficient method for Wi-Fi home automation
US9655037B2 (en) 2014-04-07 2017-05-16 Qualcomm Incorporated Method and apparatus for an improved mechanism for selecting an access point
CN105282823A (zh) 2015-09-18 2016-01-27 普联技术有限公司 智能设备的网络接入方法及装置
CN106162828A (zh) 2016-08-31 2016-11-23 深圳市双赢伟业科技股份有限公司 物联网终端的网络接入方法及装置
EP3525511B1 (en) * 2016-11-18 2022-01-05 LG Electronics Inc. Method for reporting channel information in wireless lan system and device therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101741457A (zh) * 2008-11-05 2010-06-16 华为技术有限公司 接入点选择方法、装置及系统
CN103533614A (zh) * 2012-07-02 2014-01-22 三星电子株式会社 用于wifi关联的方法及其电子装置
KR20160036395A (ko) * 2014-09-25 2016-04-04 삼성전자주식회사 전류 소모를 줄이기 위한 방법 및 그 전자 장치
CN104936255A (zh) * 2015-06-29 2015-09-23 小米科技有限责任公司 无线接入控制方法、装置、路由器及终端
CN106714207A (zh) * 2016-12-07 2017-05-24 广东欧珀移动通信有限公司 一种信息处理方法及终端设备

Also Published As

Publication number Publication date
CN106714207A (zh) 2017-05-24
EP3468244B1 (en) 2021-02-17
US20190253981A1 (en) 2019-08-15
EP3468244A4 (en) 2019-07-03
EP3468244A1 (en) 2019-04-10
US10813058B2 (en) 2020-10-20
US10813057B2 (en) 2020-10-20
CN106714207B (zh) 2019-04-16
US20190297586A1 (en) 2019-09-26

Similar Documents

Publication Publication Date Title
US10813058B2 (en) Method for processing information and terminal device
US10142845B2 (en) Network connection method and apparatus, and computer storage medium
EP3531737B1 (en) Method for setting wifi roaming and terminal device
WO2018166234A1 (zh) 一种搜网方法及装置
US11375418B2 (en) Condition handover method, related devices and computer-readable storage medium
WO2018103441A1 (zh) 一种网络定位方法及终端设备
WO2018133519A1 (zh) 一种小区注册方法及装置
WO2018103443A1 (zh) 一种网络定位方法及终端设备
EP3322230B1 (en) Communication method and device, terminal and base station
WO2019095088A1 (zh) 一种切换的方法以及设备
US10687207B2 (en) Method for data migration and terminal
WO2018049903A1 (zh) 数据迁移方法及相关设备
WO2018049905A1 (zh) 数据迁移方法及相关设备
WO2018049904A1 (zh) 数据迁移方法及相关设备
WO2021114699A1 (zh) 信号强度上报方法、装置、存储介质及终端设备
WO2019223684A1 (zh) 测量上报方法、测量配置方法、终端和网络侧设备
CN113805837A (zh) 音频处理方法、移动终端及存储介质
KR102589689B1 (ko) 단말 장치 기능 정보 처리 방법, 단말 장치 및 네트워크측 장치
WO2017049933A1 (zh) 一种直通呼叫通信方法及终端
WO2018103440A1 (zh) 一种网络定位方法及终端设备
WO2018103378A1 (zh) 数据发送方法及移动终端
WO2018201391A1 (zh) 同步信号块的定时方法及相关产品
WO2018103379A1 (zh) 终端监测方法及移动终端
WO2017049930A1 (zh) 一种资源使用方法及终端
WO2018103442A1 (zh) 一种信息处理方法及终端设备

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: 17878178

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 2017878178

Country of ref document: EP

Effective date: 20190103

NENP Non-entry into the national phase

Ref country code: DE