CN111328153A - Low-energy-consumption transmission method and system for motion information - Google Patents

Low-energy-consumption transmission method and system for motion information Download PDF

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Publication number
CN111328153A
CN111328153A CN202010141359.6A CN202010141359A CN111328153A CN 111328153 A CN111328153 A CN 111328153A CN 202010141359 A CN202010141359 A CN 202010141359A CN 111328153 A CN111328153 A CN 111328153A
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wireless link
mobile terminal
base station
response
bracelet
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CN111328153B (en
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程郎
杜安杰
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Nanjing orangutan Software Technology Co.,Ltd.
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Zhengzhou Yanlin Information Technology Co ltd
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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/004Transmission of channel access control information in the uplink, i.e. towards network
    • AHUMAN NECESSITIES
    • A63SPORTS; GAMES; AMUSEMENTS
    • A63BAPPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/06Indicating or scoring devices for games or players, or for other sports activities
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30Services specially adapted for particular environments, situations or purposes
    • H04W4/38Services specially adapted for particular environments, situations or purposes for collecting sensor information
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W74/00Wireless channel access
    • H04W74/002Transmission of channel access control information
    • H04W74/006Transmission of channel access control information in the downlink, i.e. towards the terminal

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

The invention provides a low-energy-consumption transmission method of motion information, which comprises the following steps: collecting exercise information of a user by an exercise bracelet; monitoring system information broadcast by a base station by a sports bracelet; in response to receiving the system information, monitoring, by the bracelet, a reference signal sent by the base station and monitoring a reference signal sent by the mobile terminal; in response to monitoring the reference signal sent by the base station and the reference signal sent by the mobile terminal, the sports bracelet judges the wireless link quality of a first wireless link between the base station and the sports bracelet based on the reference signal sent by the base station, and the sports bracelet judges the wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal; and the motion bracelet judges whether the wireless link quality of the first wireless link is greater than a first lowest wireless link quality threshold or not, and judges whether the wireless link quality of the second wireless link is greater than the first lowest wireless link quality threshold or not.

Description

Low-energy-consumption transmission method and system for motion information
Technical Field
The invention relates to the technical field of intelligent sports, in particular to a low-energy-consumption transmission method and system of sports information.
Background
The exercise monitoring device generally uses an intelligent 3D sensor (3-axis acceleration), accurately senses an acceleration signal generated by physical activity, and comprehensively records detailed exercise data such as effective steps, walking time, walking speed, calorie consumption, fat consumption, and exercise amount.
In the prior art, CN110665206A is a wearable device-based motion monitoring system and method, where the system includes an intelligent bracelet, a medical care platform, and a medical staff terminal, the intelligent bracelet includes a display screen, a sound reminding module, a planning module, a temperature sensor, a vibration sensor, a heart rate monitoring chip, and a communication module, and the communication module is used for communicating with the medical care platform.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a low-energy-consumption transmission method and system of motion information, thereby overcoming the defects of the prior art.
The invention provides a low-energy-consumption transmission method of motion information, which comprises the following steps: collecting exercise information of a user by an exercise bracelet; monitoring system information broadcast by a base station by a motion bracelet, wherein the system information comprises a first lowest wireless link quality threshold and an electric quantity consumption difference threshold, and the system information comprises an indication of resources for relay communication; in response to receiving the system information, the reference signal sent by the base station is listened by the sports bracelet, and the reference signal sent by the mobile terminal is listened by the sports bracelet; in response to monitoring the reference signal sent by the base station and the reference signal sent by the mobile terminal, determining, by the sports bracelet, a wireless link quality of a first wireless link between the base station and the sports bracelet based on the reference signal sent by the base station, and determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal; judging whether the wireless link quality of the first wireless link is greater than a first lowest wireless link quality threshold or not by the sports bracelet, and judging whether the wireless link quality of the second wireless link is greater than the first lowest wireless link quality threshold or not by the sports bracelet; if the wireless link quality of the first wireless link is judged to be greater than the first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be less than the first lowest wireless link quality threshold, the motion bracelet sends a random access lead code to the base station; in response to receiving the random access preamble, sending, by the base station, a random access response message to the sports bracelet, in response to receiving the random access response message, sending, by the sports bracelet, a scheduled message to the base station; in response to receiving the scheduled message, sending, by the base station, a contention resolution message to the sports bracelet; in response to receiving the contention resolution message, sending, by the sports bracelet, sports information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: if the wireless link quality of the first wireless link is judged to be less than the first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be greater than the first lowest wireless link quality threshold, the motion bracelet sends a relay transmission request message to the mobile terminal on the resources for relay communication; in response to receiving the relay transmission request message, sending, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication; in response to receiving the relay transmission response message, the motion bracelet sends motion information of the user to the mobile terminal, wherein the mobile terminal and the base station keep RRC connection; in response to receiving the motion information of the user, transmitting, by the mobile terminal, the motion information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: if the wireless link quality of the first wireless link is judged to be greater than the first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be greater than the first lowest wireless link quality threshold, determining a first transmitting power for transmitting signals to the base station by the sports bracelet based on the wireless link quality of the first wireless link, and determining a second transmitting power for transmitting signals to the mobile terminal by the sports bracelet based on the wireless link quality of the second wireless link; determining, by the athletic bracelet, a first battery consumption based on the first transmit power, determining, by the athletic bracelet, a second battery consumption based on the second transmit power; if the first battery consumption is smaller than the second battery consumption, the sports bracelet sends a random access lead code to the base station; in response to receiving the random access preamble, sending, by the base station, a random access response message to the sports bracelet; in response to receiving the random access response message, sending a scheduled message to the base station by the sports bracelet; in response to receiving the scheduled message, sending, by the base station, a contention resolution message to the sports bracelet; in response to receiving the contention resolution message, sending, by the sports bracelet, sports information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: if the first battery consumption is larger than the second battery consumption, the motion bracelet continuously judges whether the difference value between the first battery consumption and the second battery consumption reaches an electric quantity consumption difference value threshold; if the difference value between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference value threshold, the sports bracelet sends a relay transmission request message to the mobile terminal on the resource for relay communication; in response to receiving the relay transmission request message, sending, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication; in response to receiving the relay transmission response message, the motion bracelet sends motion information of the user to the mobile terminal, wherein the mobile terminal and the base station keep RRC connection; in response to receiving the motion information of the user, transmitting, by the mobile terminal, the motion information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: in response to the user's movement information being sent to the mobile terminal, listening, by the bracelet, the reference signal sent by the mobile terminal, and listening, by the bracelet, the reference signal sent by the second mobile terminal; in response to monitoring the reference signal sent by the mobile terminal and the reference signal sent by the second mobile terminal, determining, by the sports bracelet, a wireless link quality of a third wireless link between the second mobile terminal and the sports bracelet based on the reference signal sent by the second mobile terminal, determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal; judging whether the wireless link quality of the third wireless link is higher than that of the second wireless link by the sports bracelet; if the wireless link quality of the third wireless link is higher than that of the second wireless link, the sports bracelet sends a relay transmission request message to the second mobile terminal on the resource for relay communication; in response to receiving the relay transmission request message, sending, by the second mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication; in response to receiving the relay transmission response message, stopping sending the motion information of the user to the mobile terminal by the motion bracelet, and sending the motion information of the user to a second mobile terminal by the motion bracelet, wherein the second mobile terminal is kept in RRC connection with the base station; in response to receiving the motion information of the user, transmitting, by the mobile terminal, the motion information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
The invention also provides a low-energy transmission system of motion information, which comprises: means for collecting, by a sports bracelet, sports information of a user; means for monitoring, by the sports bracelet, system information broadcast by a base station, wherein the system information includes a first lowest wireless link quality threshold and an electricity consumption difference threshold, wherein the system information includes an indication of a resource for relaying communications for listening, by the sports bracelet, to a reference signal transmitted by the base station and, in response to receiving the system information, to a reference signal transmitted by the mobile terminal; means for determining, by the sports bracelet, a wireless link quality of a first wireless link between the base station and the sports bracelet based on the reference signal sent by the base station, and determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal, in response to monitoring the reference signal sent by the base station and the reference signal sent by the mobile terminal; a unit for judging, by the sports bracelet, whether the wireless link quality of the first wireless link is greater than a first minimum wireless link quality threshold, and judging, by the sports bracelet, whether the wireless link quality of the second wireless link is greater than the first minimum wireless link quality threshold; a unit for sending a random access preamble to the base station by the sports bracelet if it is determined that the radio link quality of the first radio link is greater than a first minimum radio link quality threshold and the radio link quality of the second radio link is less than the first minimum radio link quality threshold; means for transmitting, by the base station, a random access response message to the sports bracelet in response to receiving the random access preamble; means for transmitting, by the sports bracelet, a scheduled message to the base station in response to receiving the random access response message; means for transmitting, by the base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message; means for transmitting, by the sports bracelet, motion information of the user to the base station in response to receiving the contention resolution message; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: means for sending, by the sports bracelet, a relay transmission request message to the mobile terminal on a resource for relay communication if it is determined that the wireless link quality of the first wireless link is less than a first minimum wireless link quality threshold and the wireless link quality of the second wireless link is greater than the first minimum wireless link quality threshold; means for transmitting, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication in response to receiving the relay transmission request message; a unit for transmitting motion information of a user to a mobile terminal by a motion bracelet in response to receiving a relay transmission response message, wherein the mobile terminal maintains an RRC connection with a base station; means for transmitting, by the mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: means for determining, by the sports bracelet, a first transmit power for transmitting a signal to the base station based on the wireless link quality of the first wireless link and determining, by the sports bracelet, a second transmit power for transmitting a signal to the mobile terminal based on the wireless link quality of the second wireless link if it is determined that the wireless link quality of the first wireless link is greater than a first minimum wireless link quality threshold and the wireless link quality of the second wireless link is greater than a first minimum wireless link quality threshold; means for determining, by the sports bracelet, a first battery consumption based on the first transmit power, and determining, by the sports bracelet, a second battery consumption based on the second transmit power; means for sending, by the athletic bracelet, a random access preamble to the base station if it is determined that the first battery consumption is less than the second battery consumption, means for sending, by the base station, a random access response message to the athletic bracelet in response to receiving the random access preamble; means for transmitting, by the sports bracelet, a scheduled message to the base station in response to receiving the random access response message; means for transmitting, by the base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message; means for transmitting, by the sports bracelet, motion information of the user to the base station in response to receiving the contention resolution message; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: a unit for continuously judging whether the difference between the first battery consumption and the second battery consumption reaches an electric quantity consumption difference threshold by the sports bracelet if the first battery consumption is larger than the second battery consumption; means for sending, by the sports bracelet to the mobile terminal, a relay transmission request message on the resource for relay communication if it is determined that a difference between the first battery consumption and the second battery consumption reaches an electric quantity consumption difference threshold, means for sending, by the mobile terminal to the sports bracelet, a relay transmission response message on the resource for relay communication in response to receiving the relay transmission request message; a unit for transmitting motion information of a user to a mobile terminal by a motion bracelet in response to receiving a relay transmission response message, wherein the mobile terminal maintains an RRC connection with a base station; means for transmitting, by the mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: a unit for listening, by the sports band, a reference signal transmitted by the mobile terminal and listening, by the sports band, a reference signal transmitted by a second mobile terminal in response to transmitting the user's movement information to the mobile terminal; means for determining, by the sports bracelet based on the reference signal sent by the second mobile terminal, a wireless link quality of a third wireless link between the second mobile terminal and the sports bracelet, and determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal, in response to monitoring the reference signal sent by the mobile terminal and the reference signal sent by the second mobile terminal; means for determining, by the sports bracelet, whether a wireless link quality of the third wireless link is higher than a wireless link quality of the second wireless link; means for sending, by the sports bracelet, a relay transmission request message to the second mobile terminal on the resource for relay communication if the wireless link quality of the third wireless link is higher than the wireless link quality of the second wireless link; means for transmitting, by the second mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication in response to receiving the relay transmission request message; a unit for stopping, by the sports bracelet, sending the motion information of the user to the mobile terminal in response to receiving the relay transmission response message, and sending, by the sports bracelet, the motion information of the user to a second mobile terminal, wherein the second mobile terminal maintains an RRC connection with the base station; means for transmitting, by the mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user; means for transmitting, by a base station, motion information of a user to a motion monitoring center server in response to receiving the motion information of the user.
Compared with the prior art, the invention has the following beneficial effects: at present, a plurality of sport APPs exist in an application store, whether android or apple, due to the limitation of functions of monitoring equipment, the functions of the APPs are different, and the APPs generally comprise the steps recording, exercise data recording, heat consumption recording, heart rate, exercise intensity, pace, stride and other contents which are monitored in real time (if a special sport bracelet is equipped). For the current technical node, it is unrealistic to break through the equipment limitation greatly in a short period to expect to be able to use simple bracelet-type equipment to monitor data such as blood fat, blood pressure, muscle density, lactic acid content in muscle, so the function provided by the APP itself can not be substantially improved greatly at present. In order to improve user experience, the real-time performance of data transmission may need to be improved, and in order to improve the flexibility of data transmission, the application provides a flexible low-energy-consumption transmission method for motion information.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 is a flowchart of a low power transmission method of motion information according to an embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 is a flowchart of a low power transmission method of motion information according to an embodiment of the present invention. As shown in the figure, the low-energy transmission method of motion information of the present invention includes the following steps:
step 101: collecting exercise information of a user by an exercise bracelet; the exercise information of the user generally refers to all exercise related information, and the information that the device is capable of monitoring at present includes pulse, rough blood oxygen content, pace, stride, GPS information, and so on.
Step 102: monitoring system information broadcast by a base station by a motion bracelet, wherein the system information comprises a first lowest wireless link quality threshold and an electric quantity consumption difference threshold, and the system information comprises an indication of resources for relay communication;
step 103: in response to receiving the system information, the reference signal sent by the base station is listened by the sports bracelet, and the reference signal sent by the mobile terminal is listened by the sports bracelet;
step 104: in response to monitoring the reference signal sent by the base station and the reference signal sent by the mobile terminal, determining, by the sports bracelet, a wireless link quality of a first wireless link between the base station and the sports bracelet based on the reference signal sent by the base station, and determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal;
step 105: judging whether the wireless link quality of the first wireless link is greater than a first lowest wireless link quality threshold or not by the sports bracelet, and judging whether the wireless link quality of the second wireless link is greater than the first lowest wireless link quality threshold or not by the sports bracelet;
step 106: if the wireless link quality of the first wireless link is judged to be greater than the first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be less than the first lowest wireless link quality threshold, the motion bracelet sends a random access lead code to the base station;
step 107: in response to receiving the random access preamble, sending, by the base station, a random access response message to the sports bracelet;
step 108: in response to receiving the random access response message, sending a scheduled message to the base station by the sports bracelet;
step 109: in response to receiving the scheduled message, sending, by the base station, a contention resolution message to the sports bracelet;
step 110: in response to receiving the contention resolution message, sending, by the sports bracelet, sports information of the user to the base station;
step 111: and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station. The random access preamble, the random access response message, the scheduled message, and the contention resolution message are all commonly used messages in the random access procedure, and are referred to as MSG1, MSG2, MSG3, and MSG4 in some documents. After receiving the user motion information, the motion monitoring center server can perform a series of operations according to the information, the specific operations are common designs of many fitness APPs at present, the key points of the application are not in the design, and the contents are not described in detail in the application.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: if the wireless link quality of the first wireless link is judged to be less than the first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be greater than the first lowest wireless link quality threshold, the motion bracelet sends a relay transmission request message to the mobile terminal on the resources for relay communication; in response to receiving the relay transmission request message, sending, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication; in response to receiving the relay transmission response message, the motion bracelet sends motion information of the user to the mobile terminal, wherein the mobile terminal and the base station keep RRC connection; in response to receiving the motion information of the user, transmitting, by the mobile terminal, the motion information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: if the wireless link quality of the first wireless link is judged to be greater than a first minimum wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be greater than the first minimum wireless link quality threshold, determining, by the sports bracelet, a first transmission power for transmitting signals to the base station based on the wireless link quality of the first wireless link, determining, by the sports bracelet, a second transmission power for transmitting signals to the mobile terminal based on the wireless link quality of the second wireless link, determining, by the sports bracelet, a first battery consumption based on the first transmission power, and determining, by the sports bracelet, a second battery consumption based on the second transmission power; if the first battery consumption is smaller than the second battery consumption, the sports bracelet sends a random access lead code to the base station; in response to receiving the random access preamble, sending, by the base station, a random access response message to the sports bracelet, in response to receiving the random access response message, sending, by the sports bracelet, a scheduled message to the base station; in response to receiving the scheduled message, sending, by the base station, a contention resolution message to the sports bracelet, in response to receiving the contention resolution message, sending, by the sports bracelet, sports information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: if the first battery consumption is larger than the second battery consumption, the motion bracelet continuously judges whether the difference value between the first battery consumption and the second battery consumption reaches an electric quantity consumption difference value threshold; if the difference value between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference value threshold, the sports bracelet sends a relay transmission request message to the mobile terminal on the resource for relay communication; in response to receiving the relay transmission request message, sending, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication; responding to the received relay transmission response message, sending the motion information of the user to the mobile terminal by the motion bracelet, wherein the mobile terminal and the base station keep RRC connection, responding to the received motion information of the user, and sending the motion information of the user to the base station by the mobile terminal; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
Preferably, in the above technical solution, the low energy consumption transmission method of motion information includes the following steps: in response to the user's movement information being sent to the mobile terminal, listening, by the bracelet, the reference signal sent by the mobile terminal, and listening, by the bracelet, the reference signal sent by the second mobile terminal; in response to monitoring the reference signal sent by the mobile terminal and the reference signal sent by the second mobile terminal, determining, by the sports bracelet, a wireless link quality of a third wireless link between the second mobile terminal and the sports bracelet based on the reference signal sent by the second mobile terminal, determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal; judging whether the wireless link quality of the third wireless link is higher than that of the second wireless link by the sports bracelet; if the wireless link quality of the third wireless link is higher than that of the second wireless link, the sports bracelet sends a relay transmission request message to the second mobile terminal on the resource for relay communication; in response to receiving the relay transmission request message, sending, by the second mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication; in response to receiving the relay transmission response message, stopping sending the motion information of the user to the mobile terminal by the motion bracelet, and sending the motion information of the user to a second mobile terminal by the motion bracelet, wherein the second mobile terminal is kept in RRC connection with the base station; in response to receiving the motion information of the user, transmitting, by the mobile terminal, the motion information of the user to the base station; and responding to the received motion information of the user, and sending the motion information of the user to the motion monitoring center server by the base station.
The invention also provides a low-energy transmission system of motion information, which comprises: means for collecting, by a sports bracelet, sports information of a user; means for monitoring, by a sports bracelet, system information broadcast by a base station, wherein the system information includes a first lowest wireless link quality threshold and a power consumption difference threshold, wherein the system information includes an indication of resources for relay communication; a unit for listening, by the sports band, the reference signal transmitted by the base station and listening, by the sports band, the reference signal transmitted by the mobile terminal in response to receiving the system information; means for determining, by the sports bracelet, a wireless link quality of a first wireless link between the base station and the sports bracelet based on the reference signal sent by the base station, and determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal, in response to monitoring the reference signal sent by the base station and the reference signal sent by the mobile terminal; a unit for judging, by the sports bracelet, whether the wireless link quality of the first wireless link is greater than a first minimum wireless link quality threshold, and judging, by the sports bracelet, whether the wireless link quality of the second wireless link is greater than the first minimum wireless link quality threshold; a unit for sending a random access preamble to the base station by the sports bracelet if it is determined that the radio link quality of the first radio link is greater than a first minimum radio link quality threshold and the radio link quality of the second radio link is less than the first minimum radio link quality threshold; means for transmitting, by the base station, a random access response message to the sports bracelet in response to receiving the random access preamble; means for transmitting, by the sports bracelet, a scheduled message to the base station in response to receiving the random access response message; means for transmitting, by the base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message; means for transmitting, by the sports bracelet, motion information of the user to the base station in response to receiving the contention resolution message; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: means for sending, by the sports bracelet, a relay transmission request message to the mobile terminal on a resource for relay communication if it is determined that the wireless link quality of the first wireless link is less than a first minimum wireless link quality threshold and the wireless link quality of the second wireless link is greater than the first minimum wireless link quality threshold; means for transmitting, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication in response to receiving the relay transmission request message; a unit for transmitting motion information of a user to a mobile terminal by a motion bracelet in response to receiving a relay transmission response message, wherein the mobile terminal maintains an RRC connection with a base station; means for transmitting, by the mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: means for determining, by the sports bracelet, a first transmit power for transmitting a signal to the base station based on the wireless link quality of the first wireless link and determining, by the sports bracelet, a second transmit power for transmitting a signal to the mobile terminal based on the wireless link quality of the second wireless link if it is determined that the wireless link quality of the first wireless link is greater than a first minimum wireless link quality threshold and the wireless link quality of the second wireless link is greater than a first minimum wireless link quality threshold; means for determining, by the sports bracelet, a first battery consumption based on the first transmit power, and determining, by the sports bracelet, a second battery consumption based on the second transmit power; a unit for sending a random access preamble to the base station by the sports bracelet if it is determined that the first battery consumption is less than the second battery consumption; means for transmitting, by the base station, a random access response message to the sports bracelet in response to receiving the random access preamble; means for transmitting, by the sports bracelet, a scheduled message to the base station in response to receiving the random access response message; means for transmitting, by the base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message; means for transmitting, by the sports bracelet, motion information of the user to the base station in response to receiving the contention resolution message; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: a unit for continuously judging whether the difference between the first battery consumption and the second battery consumption reaches an electric quantity consumption difference threshold by the sports bracelet if the first battery consumption is larger than the second battery consumption; a unit for sending a relay transmission request message to the mobile terminal by the sports bracelet on the resource for relay communication if it is judged that the difference between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference threshold; means for transmitting, by the mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication in response to receiving the relay transmission request message; a unit for transmitting motion information of a user to a mobile terminal by a motion bracelet in response to receiving a relay transmission response message, wherein the mobile terminal maintains an RRC connection with a base station; means for transmitting, by the mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user; and means for transmitting, by the base station, the motion information of the user to the motion monitoring center server in response to receiving the motion information of the user.
Preferably, in the above technical solution, the low energy consumption transmission system for motion information includes: a unit for listening, by the sports band, a reference signal transmitted by the mobile terminal and listening, by the sports band, a reference signal transmitted by a second mobile terminal in response to transmitting the user's movement information to the mobile terminal; means for determining, by the sports bracelet based on the reference signal sent by the second mobile terminal, a wireless link quality of a third wireless link between the second mobile terminal and the sports bracelet, and determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal, in response to monitoring the reference signal sent by the mobile terminal and the reference signal sent by the second mobile terminal; means for determining, by the sports bracelet, whether a wireless link quality of the third wireless link is higher than a wireless link quality of the second wireless link; means for sending, by the sports bracelet, a relay transmission request message to the second mobile terminal on the resource for relay communication if the wireless link quality of the third wireless link is higher than the wireless link quality of the second wireless link; means for transmitting, by the second mobile terminal, a relay transmission response message to the sports bracelet on the resource for relay communication in response to receiving the relay transmission request message; a unit for stopping, by the sports bracelet, sending the motion information of the user to the mobile terminal in response to receiving the relay transmission response message, and sending, by the sports bracelet, the motion information of the user to a second mobile terminal, wherein the second mobile terminal maintains an RRC connection with the base station; means for transmitting, by the mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user; means for transmitting, by a base station, motion information of a user to a motion monitoring center server in response to receiving the motion information of the user.
As will be appreciated by one skilled in the art, embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A low-energy transmission method of motion information, characterized in that the low-energy transmission method of motion information comprises the following steps:
collecting exercise information of a user by an exercise bracelet;
monitoring system information broadcast by a base station by a motion bracelet, wherein the system information comprises a first lowest wireless link quality threshold and an electric quantity consumption difference threshold, and the system information comprises an indication of resources for relay communication;
in response to receiving the system information, the reference signal sent by the base station is listened by the sports bracelet, and the reference signal sent by the mobile terminal is listened by the sports bracelet;
in response to monitoring a reference signal sent by a base station and a reference signal sent by a mobile terminal, determining, by a sports bracelet, a wireless link quality of a first wireless link between the base station and the sports bracelet based on the reference signal sent by the base station, determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal;
judging whether the wireless link quality of the first wireless link is greater than a first lowest wireless link quality threshold or not by the motion bracelet, and judging whether the wireless link quality of the second wireless link is greater than the first lowest wireless link quality threshold or not by the motion bracelet;
if the wireless link quality of the first wireless link is judged to be greater than a first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be less than the first lowest wireless link quality threshold, a random access lead code is sent to the base station by the motion bracelet;
in response to receiving the random access preamble, sending, by a base station, a random access response message to the sports bracelet;
in response to receiving the random access response message, sending, by a sports bracelet, a scheduled message to the base station;
sending, by a base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message;
in response to receiving the contention resolution message, sending, by a sports bracelet, sports information of the user to the base station;
and responding to the received motion information of the user, and sending the motion information of the user to a motion monitoring center server by the base station.
2. The method for low-power transmission of motion information as claimed in claim 1, wherein said method for low-power transmission of motion information comprises the steps of:
if the wireless link quality of the first wireless link is judged to be less than a first lowest wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be greater than the first lowest wireless link quality threshold, a relay transmission request message is sent to the mobile terminal by the motion bracelet on resources used for relay communication;
in response to receiving the relay transmission request message, sending, by the mobile terminal, a relay transmission response message to the sports bracelet on a resource for relay communication;
in response to receiving the relay transmission response message, sending, by a sports bracelet, sports information of the user to the mobile terminal, wherein the mobile terminal maintains an RRC connection with the base station;
in response to receiving the motion information of the user, sending, by a mobile terminal, the motion information of the user to the base station;
and responding to the received motion information of the user, and sending the motion information of the user to a motion monitoring center server by the base station.
3. The method for low-power transmission of motion information as claimed in claim 2, wherein said method for low-power transmission of motion information comprises the steps of:
if the wireless link quality of the first wireless link is judged to be greater than a first minimum wireless link quality threshold, and the wireless link quality of the second wireless link is judged to be greater than the first minimum wireless link quality threshold, determining a first transmitting power for transmitting signals to the base station by the sports bracelet based on the wireless link quality of the first wireless link, and determining a second transmitting power for transmitting signals to the mobile terminal by the sports bracelet based on the wireless link quality of the second wireless link;
determining, by the sports bracelet, a first battery consumption based on the first transmit power, determining, by the sports bracelet, a second battery consumption based on the second transmit power;
if the first battery consumption is smaller than the second battery consumption, a random access lead code is sent to the base station by the sports bracelet;
in response to receiving the random access preamble, sending, by a base station, a random access response message to the sports bracelet;
in response to receiving the random access response message, sending, by a sports bracelet, a scheduled message to the base station;
sending, by a base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message;
in response to receiving the contention resolution message, sending, by a sports bracelet, sports information of the user to the base station;
and responding to the received motion information of the user, and sending the motion information of the user to a motion monitoring center server by the base station.
4. A low-power transmission method of motion information as claimed in claim 3, characterized in that it comprises the following steps:
if the first battery consumption is larger than the second battery consumption, continuously judging whether the difference value between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference value threshold by the sports bracelet;
if the difference value between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference value threshold, the motion bracelet sends a relay transmission request message to the mobile terminal on resources for relay communication;
in response to receiving the relay transmission request message, sending, by the mobile terminal, a relay transmission response message to the sports bracelet on a resource for relay communication;
in response to receiving the relay transmission response message, sending, by a sports bracelet, sports information of the user to the mobile terminal, wherein the mobile terminal maintains an RRC connection with the base station;
in response to receiving the motion information of the user, sending, by a mobile terminal, the motion information of the user to the base station;
and responding to the received motion information of the user, and sending the motion information of the user to a motion monitoring center server by the base station.
5. The method for low-power transmission of motion information as claimed in claim 4, wherein said method for low-power transmission of motion information comprises the steps of:
in response to sending the user's movement information to the mobile terminal, listening, by a sports bracelet, a reference signal sent by the mobile terminal, and listening, by the sports bracelet, a reference signal sent by a second mobile terminal;
in response to monitoring a reference signal sent by a mobile terminal and a reference signal sent by a second mobile terminal, determining, by a sports bracelet, a wireless link quality of a third wireless link between the second mobile terminal and the sports bracelet based on the reference signal sent by the second mobile terminal, determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal;
judging whether the wireless link quality of the third wireless link is higher than that of the second wireless link by a sports bracelet;
if the wireless link quality of the third wireless link is higher than that of the second wireless link, sending a relay transmission request message to the second mobile terminal by the sports bracelet on the resource for relay communication;
in response to receiving the relay transmission request message, sending, by the second mobile terminal, a relay transmission response message to the sports bracelet on a resource for relay communication;
in response to receiving the relay transmission response message, stopping sending, by a sports bracelet, the user's sports information to the mobile terminal, and sending, by the sports bracelet, the user's sports information to the second mobile terminal, wherein the second mobile terminal maintains an RRC connection with the base station;
in response to receiving the motion information of the user, sending, by a mobile terminal, the motion information of the user to the base station;
and responding to the received motion information of the user, and sending the motion information of the user to a motion monitoring center server by the base station.
6. A system for low energy transmission of motion information, the system comprising:
means for collecting, by a sports bracelet, sports information of a user;
means for monitoring, by a sports bracelet, system information broadcast by a base station, wherein the system information includes a first lowest wireless link quality threshold and a power consumption difference threshold, wherein the system information includes an indication of resources for relay communication;
a unit for listening, by the bracelet, a reference signal transmitted by the base station and listening, by the bracelet, a reference signal transmitted by the mobile terminal in response to receiving the system information;
means for determining, by a sports bracelet based on a reference signal sent by a base station and a reference signal sent by a mobile terminal, a wireless link quality of a first wireless link between the base station and the sports bracelet, and determining, by the sports bracelet based on a reference signal sent by a mobile terminal, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet, in response to monitoring the reference signal sent by the base station and the reference signal sent by the mobile terminal;
a unit for determining, by the sports bracelet, whether the radio link quality of the first radio link is greater than a first minimum radio link quality threshold, and determining, by the sports bracelet, whether the radio link quality of the second radio link is greater than the first minimum radio link quality threshold;
means for transmitting, by a sports bracelet, a random access preamble to the base station if it is determined that the radio link quality of the first radio link is greater than a first minimum radio link quality threshold and the radio link quality of the second radio link is less than a first minimum radio link quality threshold;
means for transmitting, by a base station, a random access response message to the sports bracelet in response to receiving the random access preamble;
means for transmitting, by a sports bracelet, a scheduled message to the base station in response to receiving the random access response message;
means for transmitting, by a base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message;
means for transmitting, by a sports bracelet, sports information of the user to the base station in response to receiving the contention resolution message;
means for transmitting, by a base station, motion information of the user to a motion monitoring center server in response to receiving the motion information of the user.
7. The system for low-power transmission of motion information of claim 6, wherein the system for low-power transmission of motion information comprises:
means for sending, by the sports bracelet, a relay transmission request message to the mobile terminal on a resource for relay communication if it is determined that the wireless link quality of the first wireless link is less than a first minimum wireless link quality threshold and the wireless link quality of the second wireless link is greater than a first minimum wireless link quality threshold;
means for transmitting, by a mobile terminal, a relay transmission response message to the sports bracelet on a resource for relay communication in response to receiving the relay transmission request message;
means for transmitting, by a sports bracelet to the mobile terminal, sports information of the user in response to receiving the relay transmission response message, wherein the mobile terminal maintains an RRC connection with the base station;
means for transmitting, by a mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user;
means for transmitting, by a base station, motion information of the user to a motion monitoring center server in response to receiving the motion information of the user.
8. The system for low-power transmission of motion information of claim 7, wherein the system for low-power transmission of motion information comprises:
means for determining, by the sports bracelet, a first transmit power for transmitting signals to the base station based on the radio link quality of the first radio link and determining, by the sports bracelet, a second transmit power for transmitting signals to the mobile terminal based on the radio link quality of the second radio link if it is determined that the radio link quality of the first radio link is greater than a first minimum radio link quality threshold and the radio link quality of the second radio link is greater than a first minimum radio link quality threshold;
means for determining, by the sports bracelet, a first battery consumption based on the first transmit power, and determining, by the sports bracelet, a second battery consumption based on the second transmit power;
means for transmitting, by a sports bracelet, a random access preamble to the base station if it is determined that the first battery consumption is less than the second battery consumption;
means for transmitting, by a base station, a random access response message to the sports bracelet in response to receiving the random access preamble;
means for transmitting, by a sports bracelet, a scheduled message to the base station in response to receiving the random access response message;
means for transmitting, by a base station, a contention resolution message to the sports bracelet in response to receiving the scheduled message;
means for transmitting, by a sports bracelet, sports information of the user to the base station in response to receiving the contention resolution message;
means for transmitting, by a base station, motion information of the user to a motion monitoring center server in response to receiving the motion information of the user.
9. The system for low-power transmission of motion information of claim 8, wherein the system for low-power transmission of motion information comprises:
means for, if it is determined that the first battery consumption is greater than the second battery consumption, continuing to determine, by a bracelet, whether a difference between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference threshold;
a unit configured to send a relay transmission request message to the mobile terminal on a resource for relay communication by the sports bracelet if it is determined that a difference between the first battery consumption and the second battery consumption reaches the electric quantity consumption difference threshold;
means for transmitting, by a mobile terminal, a relay transmission response message to the sports bracelet on a resource for relay communication in response to receiving the relay transmission request message;
means for transmitting, by a sports bracelet to the mobile terminal, sports information of the user in response to receiving the relay transmission response message, wherein the mobile terminal maintains an RRC connection with the base station;
means for transmitting, by a mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user;
means for transmitting, by a base station, motion information of the user to a motion monitoring center server in response to receiving the motion information of the user.
10. The system for low energy transmission of motion information of claim 9, wherein the system for low energy transmission of motion information comprises:
a unit for listening, by a sports bracelet, a reference signal transmitted by a mobile terminal and listening, by the sports bracelet, a reference signal transmitted by a second mobile terminal in response to transmitting the user's movement information to the mobile terminal;
means for determining, by a sports bracelet based on a reference signal sent by a second mobile terminal and in response to monitoring a reference signal sent by a mobile terminal and a reference signal sent by a second mobile terminal, a wireless link quality of a third wireless link between the second mobile terminal and the sports bracelet, determining, by the sports bracelet, a wireless link quality of a second wireless link between the mobile terminal and the sports bracelet based on the reference signal sent by the mobile terminal;
means for determining, by a sports bracelet, whether a wireless link quality of the third wireless link is higher than a wireless link quality of the second wireless link;
means for sending, by a sports bracelet, a relay transmission request message to the second mobile terminal on a resource for relay communication if the radio link quality of the third radio link is higher than the radio link quality of the second radio link;
means for transmitting, by a second mobile terminal, a relay transmission response message to the sports bracelet on a resource for relay communication in response to receiving the relay transmission request message;
means for stopping, by a sports bracelet, sending the user's sports information to the mobile terminal and sending, by the sports bracelet, the user's sports information to the second mobile terminal in response to receiving the relay transmission response message, wherein the second mobile terminal maintains an RRC connection with the base station;
means for transmitting, by a mobile terminal, motion information of the user to the base station in response to receiving the motion information of the user;
means for transmitting, by a base station, motion information of the user to a motion monitoring center server in response to receiving the motion information of the user.
CN202010141359.6A 2020-03-04 2020-03-04 Low-energy-consumption transmission method and system for motion information Active CN111328153B (en)

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