CN110856224A - Identification method and system based on facial feature hierarchical data - Google Patents
Identification method and system based on facial feature hierarchical data Download PDFInfo
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- CN110856224A CN110856224A CN201911289546.2A CN201911289546A CN110856224A CN 110856224 A CN110856224 A CN 110856224A CN 201911289546 A CN201911289546 A CN 201911289546A CN 110856224 A CN110856224 A CN 110856224A
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- 230000001815 facial effect Effects 0.000 title claims abstract description 79
- 238000000034 method Methods 0.000 title claims abstract description 30
- 230000005540 biological transmission Effects 0.000 claims description 24
- 239000000969 carrier Substances 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 18
- 238000010586 diagram Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 9
- 238000004590 computer program Methods 0.000 description 5
- 238000004080 punching Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 230000003287 optical effect Effects 0.000 description 1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
- G06V40/10—Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
- G06V40/16—Human faces, e.g. facial parts, sketches or expressions
- G06V40/168—Feature extraction; Face representation
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W28/00—Network traffic management; Network resource management
- H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
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- 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
- H04W52/365—Power headroom reporting
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/20—Interfaces between hierarchically similar devices between access points
Abstract
The invention provides a recognition method based on facial feature hierarchical data, which comprises the following steps: collecting facial feature data of a human face by a mobile terminal; establishing, by the mobile terminal, an RRC connection with the first base station, and establishing, by the mobile terminal, an RRC connection with the second base station; notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station; negotiating, by the first base station and the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station; sending, by the first base station and the second base station, the negotiated uplink time-frequency resource for the mobile terminal to the mobile terminal; and sending, by the mobile terminal, the facial feature data to the first base station and the second base station in response to receiving the negotiated uplink time-frequency resource for the mobile terminal. The method can effectively acquire the face data and ensure the high efficiency and accuracy of data acquisition.
Description
Technical Field
The invention relates to the technical field of face recognition, in particular to a recognition method and a recognition system based on face feature hierarchical data.
Background
Face recognition is a biometric technology for identity recognition based on facial feature information of a person. A series of related technologies, also commonly called face recognition and face recognition, are used to collect images or video streams containing faces by using a camera or a video camera, automatically detect and track the faces in the images, and then perform face recognition on the detected faces.
The prior art CN104992146B discloses a method and apparatus for face recognition. The method according to the invention comprises the following steps: acquiring a plurality of recognition results for the recognition object; determining an available result of the plurality of recognition results based on the plurality of recognition results.
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 recognition method and a recognition system based on facial feature hierarchical data, so that the defects of the prior art are overcome.
The invention provides a recognition method based on facial feature hierarchical data, which comprises the following steps: collecting facial feature data of a human face by a mobile terminal; establishing, by the mobile terminal, an RRC connection with the first base station, and establishing, by the mobile terminal, an RRC connection with the second base station; notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station; negotiating, by the first base station and the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station; sending, by the first base station and the second base station, the negotiated uplink time-frequency resource for the mobile terminal to the mobile terminal; and sending, by the mobile terminal, the facial feature data to the first base station and the second base station in response to receiving the negotiated uplink time-frequency resource for the mobile terminal.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: determining, by the first base station, a first carrier pair for the first base station to communicate with the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station, wherein the first carrier pair comprises a first uplink carrier and a first downlink carrier; determining, by the first base station, a first uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the first carrier pair; notifying, by the first base station, the second base station of the first carrier pair; determining, by the second base station, a second carrier pair for the second base station to communicate with the mobile terminal in response to receiving the notification for the first carrier pair, wherein the second carrier pair comprises a second uplink carrier and a second downlink carrier, and wherein the second carrier pair is different from the first carrier pair; determining, by the second base station, a second uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the second carrier pair; transmitting, by the first base station, a first uplink grant to the mobile terminal on a first downlink carrier, wherein the first uplink grant comprises an indication of the first uplink carrier and an indication of a first uplink time-frequency resource; and transmitting, by the second base station, a second uplink grant to the mobile terminal on a second downlink carrier, wherein the second uplink grant comprises an indication for the second uplink carrier and an indication for the second uplink time-frequency resource.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: generating, by the mobile terminal, a first power headroom report in response to receiving the first uplink grant; the mobile terminal sends a first power headroom report and a part of face characteristic data to a first base station on a first uplink time-frequency resource; generating, by the mobile terminal, a second power headroom report in response to receiving the second uplink grant; and transmitting, by the mobile terminal, the second power headroom report and a portion of the face feature data to the second base station on the second uplink time-frequency resource.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: responding to the received face feature data, and sending the face feature data to a face feature recognition center server by a first base station and a second base station; converting the face feature data into face feature hierarchical data by a face feature recognition center server based on an algorithm and carrying out face recognition; the face facial feature recognition center server sends a face recognition result to the first base station; and sending, by the first base station, the face recognition result to the mobile terminal on the first downlink carrier.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: determining, by the first base station, a third carrier pair for the first base station to communicate with the mobile terminal if the first base station determines to increase the number of carriers for uplink communications, wherein the third carrier pair includes the first uplink carrier, a third uplink carrier, and a first downlink carrier; determining, by the first base station, a third uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the third carrier pair; notifying, by the first base station, the second base station of the third carrier pair; determining, by the second base station, whether to increase the number of carriers for uplink communication in response to receiving the notification for the third pair of carriers; determining, by the second base station, a fourth carrier pair for the second base station to communicate with the mobile terminal if the number of carriers for uplink communication is determined to be increased, wherein the fourth carrier pair includes a second uplink carrier, a fourth uplink carrier, and a second downlink carrier, and wherein the fourth carrier pair is different from the third carrier pair; determining, by the second base station, a fourth uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the fourth carrier pair; transmitting, by the first base station, a third uplink grant to the mobile terminal on the first downlink carrier, wherein the third uplink grant comprises an indication of a third carrier pair and an indication of a third uplink time-frequency resource; and transmitting, by the second base station, a fourth uplink grant to the mobile terminal on the second downlink carrier, wherein the fourth uplink grant comprises an indication of a fourth carrier pair and an indication of a fourth uplink time-frequency resource.
The invention also provides an identification system based on the facial feature hierarchical data, which comprises the following steps: a unit for acquiring facial feature data of a human face by a mobile terminal; means for establishing, by the mobile terminal, an RRC connection with the first base station, and establishing, by the mobile terminal, an RRC connection with the second base station; means for notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station; means for negotiating, by the first base station and the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station; means for transmitting, by the first base station and the second base station, the negotiated uplink time-frequency resource for the mobile terminal to the mobile terminal; and means for transmitting, by the mobile terminal, the facial feature data to the first base station and the second base station in response to receiving the negotiated uplink time-frequency resource for the mobile terminal.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: means for determining, by the first base station, a first carrier pair for the first base station to communicate with the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station, wherein the first carrier pair comprises a first uplink carrier and a first downlink carrier; means for determining, by the first base station, a first uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the first carrier pair; means for notifying, by the first base station, the second base station of the first carrier pair; means for determining, by the second base station, a second carrier pair for the second base station to communicate with the mobile terminal in response to receiving the notification for the first carrier pair, wherein the second carrier pair comprises a second uplink carrier and a second downlink carrier, and wherein the second carrier pair is different from the first carrier pair; means for determining, by the second base station, a second uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the second carrier pair; means for transmitting, by a first base station, a first uplink grant to a mobile terminal on a first downlink carrier, wherein the first uplink grant comprises an indication of the first uplink carrier and an indication of a first uplink time-frequency resource; and means for transmitting, by the second base station, a second uplink grant to the mobile terminal on a second downlink carrier, wherein the second uplink grant comprises an indication for the second uplink carrier and an indication for the second uplink time-frequency resource.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: means for generating, by the mobile terminal, a first power headroom report in response to receiving the first uplink grant; means for transmitting, by a mobile terminal, a first power headroom report and a portion of facial feature data to a first base station on a first uplink time-frequency resource; means for generating, by the mobile terminal, a second power headroom report in response to receiving the second uplink grant; and means for transmitting, by the mobile terminal, the second power headroom report and the portion of the face feature data to the second base station on the second uplink time-frequency resource.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: a unit for transmitting, by the first base station and the second base station, the face feature data to the face feature recognition center server in response to receiving the face feature data; a unit for converting the face feature data into face feature hierarchical data based on an algorithm and performing face recognition by a face feature recognition center server; a unit for transmitting a face recognition result to the first base station by the face-facial feature recognition center server; and means for transmitting, by the first base station, the face recognition result to the mobile terminal on the first downlink carrier.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: means for determining, by the first base station, a third carrier pair for the first base station to communicate with the mobile terminal if the first base station determines to increase the number of carriers for uplink communications, wherein the third carrier pair includes the first uplink carrier, a third uplink carrier, and a first downlink carrier; means for determining, by the first base station, a third uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the third carrier pair; means for notifying, by the first base station, the second base station of the third carrier pair; means for determining, by the second base station, whether to increase the number of carriers for uplink communication in response to receiving the notification for the third carrier pair; means for determining, by the second base station, a fourth carrier pair for the second base station to communicate with the mobile terminal if the determination increases the number of carriers for uplink communications, wherein the fourth carrier pair comprises a second uplink carrier, a fourth uplink carrier, and a second downlink carrier, and wherein the fourth carrier pair is different from the third carrier pair; means for determining, by the second base station, a fourth uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the fourth carrier pair; means for transmitting, by the first base station, a third uplink grant to the mobile terminal on the first downlink carrier, wherein the third uplink grant comprises an indication of a third carrier pair and an indication of a third uplink time-frequency resource; and means for transmitting, by the second base station, a fourth uplink grant to the mobile terminal on the second downlink carrier, wherein the fourth uplink grant comprises an indication of a fourth carrier pair and an indication of a fourth uplink time-frequency resource.
Compared with the prior art, the invention has the following beneficial effects: with the enhancement of computer computing power and the development of big data algorithms, face recognition is becoming a very important technology. At present, many high-tech companies directly use a face recognition card punching technology, which not only prevents the trouble of forgetting to punch a card by employees, but also ensures that the employees can be effectively supervised (for example, certain employees can be prevented from leaving the work post for too long after punching the card, and the like). However, the application of face recognition is not only in terms of company management, but also in terms of some security technologies or site security technologies, face recognition technology is very important. Different from a company management technology, how to effectively collect face information of all people is important for a security technology, if a fixed collection terminal is used, if some people cover faces nearby the fixed collection terminal, the collection terminal cannot effectively collect information, and in order to prevent the situation, a mobile collection terminal is required to be used for collecting face data.
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 schematic diagram of a system architecture according to an embodiment of the present invention.
FIG. 2 is a data flow diagram according to an embodiment of the 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 schematic diagram of a system architecture according to an embodiment of the present invention. As shown, the system of the present invention includes a mobile terminal (e.g., UE), and a first base station and a second base station, wherein the mobile terminal can communicate with the first base station, the mobile terminal can communicate with the second base station, and the first base station and the second base station can communicate with each other.
The invention provides a recognition method based on facial feature hierarchical data, which comprises the following steps: collecting facial feature data of a human face by a mobile terminal; establishing, by the mobile terminal, an RRC connection with the first base station, and establishing, by the mobile terminal, an RRC connection with the second base station; notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station; negotiating, by the first base station and the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station; sending, by the first base station and the second base station, the negotiated uplink time-frequency resource for the mobile terminal to the mobile terminal; and sending, by the mobile terminal, the facial feature data to the first base station and the second base station in response to receiving the negotiated uplink time-frequency resource for the mobile terminal.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: determining, by the first base station, a first carrier pair for the first base station to communicate with the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station, wherein the first carrier pair comprises a first uplink carrier and a first downlink carrier; determining, by the first base station, a first uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the first carrier pair; notifying, by the first base station, the second base station of the first carrier pair; determining, by the second base station, a second carrier pair for the second base station to communicate with the mobile terminal in response to receiving the notification for the first carrier pair, wherein the second carrier pair comprises a second uplink carrier and a second downlink carrier, and wherein the second carrier pair is different from the first carrier pair; determining, by the second base station, a second uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the second carrier pair; transmitting, by the first base station, a first uplink grant to the mobile terminal on a first downlink carrier, wherein the first uplink grant comprises an indication of the first uplink carrier and an indication of a first uplink time-frequency resource; and transmitting, by the second base station, a second uplink grant to the mobile terminal on a second downlink carrier, wherein the second uplink grant comprises an indication for the second uplink carrier and an indication for the second uplink time-frequency resource.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: generating, by the mobile terminal, a first power headroom report in response to receiving the first uplink grant; the mobile terminal sends a first power headroom report and a part of face characteristic data to a first base station on a first uplink time-frequency resource; generating, by the mobile terminal, a second power headroom report in response to receiving the second uplink grant; and transmitting, by the mobile terminal, the second power headroom report and a portion of the face feature data to the second base station on the second uplink time-frequency resource.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: responding to the received face feature data, and sending the face feature data to a face feature recognition center server by a first base station and a second base station; the face feature recognition center server converts the face feature data into face feature hierarchical data based on an algorithm and carries out face recognition (the specific algorithm of face recognition is the prior art, for example, the prior art mentioned in the background of the application discloses a face recognition algorithm, the recognition algorithm is not the key point of the application, and the application is not repeated); the face facial feature recognition center server sends a face recognition result to the first base station; and sending, by the first base station, the face recognition result to the mobile terminal on the first downlink carrier.
Preferably, in the above technical solution, the method for recognizing hierarchical data based on facial features of a human face includes the following steps: determining, by the first base station, a third carrier pair for the first base station to communicate with the mobile terminal if the first base station determines to increase the number of carriers for uplink communications, wherein the third carrier pair includes the first uplink carrier, a third uplink carrier, and a first downlink carrier; determining, by the first base station, a third uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the third carrier pair; notifying, by the first base station, the second base station of the third carrier pair; determining, by the second base station, whether to increase the number of carriers for uplink communication in response to receiving the notification for the third pair of carriers; determining, by the second base station, a fourth carrier pair for the second base station to communicate with the mobile terminal if the number of carriers for uplink communication is determined to be increased, wherein the fourth carrier pair includes a second uplink carrier, a fourth uplink carrier, and a second downlink carrier, and wherein the fourth carrier pair is different from the third carrier pair; determining, by the second base station, a fourth uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the fourth carrier pair; transmitting, by the first base station, a third uplink grant to the mobile terminal on the first downlink carrier, wherein the third uplink grant comprises an indication of a third carrier pair and an indication of a third uplink time-frequency resource; and transmitting, by the second base station, a fourth uplink grant to the mobile terminal on the second downlink carrier, wherein the fourth uplink grant comprises an indication of a fourth carrier pair and an indication of a fourth uplink time-frequency resource.
The invention provides a recognition system based on facial feature hierarchical data, which is characterized in that: the recognition system based on the facial feature hierarchical data comprises: a unit for acquiring facial feature data of a human face by a mobile terminal; means for establishing, by the mobile terminal, an RRC connection with the first base station, and establishing, by the mobile terminal, an RRC connection with the second base station; means for notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station; means for negotiating, by the first base station and the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station; means for transmitting, by the first base station and the second base station, the negotiated uplink time-frequency resource for the mobile terminal to the mobile terminal; and means for transmitting, by the mobile terminal, the facial feature data to the first base station and the second base station in response to receiving the negotiated uplink time-frequency resource for the mobile terminal.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: means for determining, by the first base station, a first carrier pair for the first base station to communicate with the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station, wherein the first carrier pair comprises a first uplink carrier and a first downlink carrier; means for determining, by the first base station, a first uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the first carrier pair; means for notifying, by the first base station, the second base station of the first carrier pair; means for determining, by the second base station, a second carrier pair for the second base station to communicate with the mobile terminal in response to receiving the notification for the first carrier pair, wherein the second carrier pair comprises a second uplink carrier and a second downlink carrier, and wherein the second carrier pair is different from the first carrier pair; means for determining, by the second base station, a second uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the second carrier pair; means for transmitting, by a first base station, a first uplink grant to a mobile terminal on a first downlink carrier, wherein the first uplink grant comprises an indication of the first uplink carrier and an indication of a first uplink time-frequency resource; and means for transmitting, by the second base station, a second uplink grant to the mobile terminal on a second downlink carrier, wherein the second uplink grant comprises an indication for the second uplink carrier and an indication for the second uplink time-frequency resource.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: means for generating, by the mobile terminal, a first power headroom report in response to receiving the first uplink grant; means for transmitting, by a mobile terminal, a first power headroom report and a portion of facial feature data to a first base station on a first uplink time-frequency resource; means for generating, by the mobile terminal, a second power headroom report in response to receiving the second uplink grant; and means for transmitting, by the mobile terminal, the second power headroom report and the portion of the face feature data to the second base station on the second uplink time-frequency resource.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: a unit for transmitting, by the first base station and the second base station, the face feature data to the face feature recognition center server in response to receiving the face feature data; a unit for converting the face feature data into face feature hierarchical data based on an algorithm and performing face recognition by a face feature recognition center server; a unit for transmitting a face recognition result to the first base station by the face-facial feature recognition center server; and means for transmitting, by the first base station, the face recognition result to the mobile terminal on the first downlink carrier.
Preferably, in the above technical solution, the identification system based on facial feature hierarchical data includes: means for determining, by the first base station, a third carrier pair for the first base station to communicate with the mobile terminal if the first base station determines to increase the number of carriers for uplink communications, wherein the third carrier pair includes the first uplink carrier, a third uplink carrier, and a first downlink carrier; means for determining, by the first base station, a third uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the third carrier pair; means for notifying, by the first base station, the second base station of the third carrier pair; means for determining, by the second base station, whether to increase the number of carriers for uplink communication in response to receiving the notification for the third carrier pair; means for determining, by the second base station, a fourth carrier pair for the second base station to communicate with the mobile terminal if the determination increases the number of carriers for uplink communications, wherein the fourth carrier pair comprises a second uplink carrier, a fourth uplink carrier, and a second downlink carrier, and wherein the fourth carrier pair is different from the third carrier pair; means for determining, by the second base station, a fourth uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the fourth carrier pair; means for transmitting, by the first base station, a third uplink grant to the mobile terminal on the first downlink carrier, wherein the third uplink grant comprises an indication of a third carrier pair and an indication of a third uplink time-frequency resource; and means for transmitting, by the second base station, a fourth uplink grant to the mobile terminal on the second downlink carrier, wherein the fourth uplink grant comprises an indication of a fourth carrier pair and an indication of a fourth uplink time-frequency resource.
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.
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 recognition method based on facial feature hierarchical data is characterized in that: the identification method based on the facial feature hierarchical data comprises the following steps:
collecting facial feature data of a human face by a mobile terminal;
establishing, by the mobile terminal, an RRC connection with a first base station, and establishing, by the mobile terminal, an RRC connection with a second base station;
notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station;
negotiating, by the first base station with the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station;
sending, by the first base station and the second base station, negotiated uplink time-frequency resources for the mobile terminal to the mobile terminal; and
and responding to the received negotiated uplink time-frequency resource for the mobile terminal, and sending the facial feature data to the first base station and the second base station by the mobile terminal.
2. A recognition method based on facial feature hierarchical data as claimed in claim 1, characterized in that: the identification method based on the facial feature hierarchical data comprises the following steps:
determining, by the first base station, a first carrier pair for the first base station to communicate with the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station, wherein the first carrier pair comprises a first uplink carrier and a first downlink carrier;
determining, by the first base station, a first uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the first carrier pair;
notifying, by the first base station, the second base station of the first carrier pair;
determining, by the second base station, a second carrier pair for the second base station to communicate with the mobile terminal in response to receiving the notification of the first carrier pair, wherein the second carrier pair comprises a second uplink carrier and a second downlink carrier, and wherein the second carrier pair is different from the first carrier pair;
determining, by the second base station, a second uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the second carrier pair;
transmitting, by the first base station, a first uplink grant to the mobile terminal on the first downlink carrier, wherein the first uplink grant comprises an indication of a first uplink carrier and an indication of the first uplink time-frequency resource; and
transmitting, by the second base station, a second uplink grant to the mobile terminal on the second downlink carrier, wherein the second uplink grant includes an indication of a second uplink carrier and an indication of the second uplink time-frequency resource.
3. A recognition method based on facial feature hierarchical data as claimed in claim 2, characterized in that: the identification method based on the facial feature hierarchical data comprises the following steps:
generating, by the mobile terminal, a first power headroom report in response to receiving the first uplink grant;
transmitting, by the mobile terminal, the first power headroom report and a portion of facial feature data to the first base station on the first uplink time-frequency resource;
generating, by the mobile terminal, a second power headroom report in response to receiving the second uplink grant; and
sending, by the mobile terminal, the second power headroom report and a portion of the facial feature data to the second base station on the second uplink time-frequency resource.
4. A recognition method based on facial feature hierarchical data as claimed in claim 3, characterized in that: the identification method based on the facial feature hierarchical data comprises the following steps:
in response to receiving the facial feature data, the first base station and the second base station send the facial feature data to a facial feature recognition center server;
converting the facial feature data into facial feature hierarchical data by a facial feature recognition center server based on an algorithm and carrying out face recognition;
sending a face recognition result to the first base station by a face feature recognition center server; and
sending, by the first base station, the face recognition result to the mobile terminal on the first downlink carrier.
5. A recognition method based on facial feature hierarchical data as claimed in claim 4, characterized in that: the identification method based on the facial feature hierarchical data comprises the following steps:
determining, by the first base station, a third carrier pair for the first base station to communicate with the mobile terminal if the first base station determines to increase the number of carriers for uplink communications, wherein the third carrier pair comprises a first uplink carrier, a third uplink carrier, and a first downlink carrier;
determining, by the first base station, a third uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the third carrier pair;
notifying, by the first base station, the second base station of the third carrier pair;
determining, by the second base station, whether to increase the number of carriers for uplink communications in response to receiving the notification for the third carrier pair;
determining, by the second base station, a fourth carrier pair for the second base station to communicate with the mobile terminal if it is determined to increase the number of carriers for uplink communication, wherein the fourth carrier pair includes a second uplink carrier, a fourth uplink carrier, and a second downlink carrier, and wherein the fourth carrier pair is different from the third carrier pair;
determining, by the second base station, a fourth uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the fourth carrier pair;
transmitting, by the first base station, a third uplink grant to the mobile terminal on the first downlink carrier, wherein the third uplink grant comprises an indication of a third carrier pair and an indication of the third uplink time-frequency resource; and
transmitting, by the second base station, a fourth uplink grant to the mobile terminal on the second downlink carrier, wherein the fourth uplink grant includes an indication of a fourth carrier pair and an indication of the fourth uplink time-frequency resource.
6. A recognition system based on human face feature hierarchical data is characterized in that: the recognition system based on the facial feature hierarchical data comprises:
a unit for acquiring facial feature data of a human face by a mobile terminal;
means for establishing, by the mobile terminal, an RRC connection with a first base station, and establishing, by the mobile terminal, an RRC connection with a second base station;
means for notifying, by the mobile terminal, to the first base station that the mobile terminal has established an RRC connection with the second base station;
means for negotiating, by the first base station and the second base station, uplink time-frequency resources for the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station;
means for transmitting, by the first base station and the second base station, negotiated uplink time-frequency resources for the mobile terminal to the mobile terminal; and
means for transmitting, by the mobile terminal, the facial feature data to the first base station and the second base station in response to receiving the negotiated uplink time-frequency resource for the mobile terminal.
7. A recognition system based on facial feature-layered data as claimed in claim 6, wherein: the recognition system based on the facial feature hierarchical data comprises:
means for determining, by the first base station, a first carrier pair for the first base station to communicate with the mobile terminal in response to receiving that the mobile terminal has established an RRC connection with the second base station, wherein the first carrier pair comprises a first uplink carrier and a first downlink carrier;
means for determining, by the first base station, a first uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the first carrier pair;
means for notifying, by the first base station, the second base station of the first carrier pair;
means for determining, by the second base station, a second carrier pair for the second base station to communicate with the mobile terminal in response to receiving the notification for the first carrier pair, wherein the second carrier pair comprises a second uplink carrier and a second downlink carrier, and wherein the second carrier pair is different from the first carrier pair;
means for determining, by the second base station, a second uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the second carrier pair;
means for transmitting, by the first base station, a first uplink grant to the mobile terminal on the first downlink carrier, wherein the first uplink grant includes an indication of a first uplink carrier and an indication of the first uplink time-frequency resource; and
means for transmitting, by the second base station, a second uplink grant to the mobile terminal on the second downlink carrier, wherein the second uplink grant includes an indication of a second uplink carrier and an indication of the second uplink time-frequency resource.
8. A recognition system based on facial feature-layered data as claimed in claim 7, wherein: the recognition system based on the facial feature hierarchical data comprises:
means for generating, by the mobile terminal, a first power headroom report in response to receiving the first uplink grant;
means for transmitting, by the mobile terminal, the first power headroom report and a portion of facial feature data to the first base station on the first uplink time-frequency resource;
means for generating, by the mobile terminal, a second power headroom report in response to receiving the second uplink grant; and
means for transmitting, by the mobile terminal, the second power headroom report and a portion of the facial feature data to the second base station on the second uplink time-frequency resource.
9. A recognition system based on facial feature hierarchical data as claimed in claim 8, wherein: the recognition system based on the facial feature hierarchical data comprises:
means for transmitting, by the first base station and the second base station, the facial feature data to a facial feature recognition center server in response to receiving the facial feature data;
a unit for converting the facial feature data into facial feature hierarchical data and performing face recognition by a facial feature recognition center server based on an algorithm;
a unit for transmitting a face recognition result to the first base station by a face-facial feature recognition center server; and
means for transmitting, by the first base station, the face recognition result to the mobile terminal on the first downlink carrier.
10. A recognition system based on facial feature hierarchical data as claimed in claim 9, wherein: the recognition system based on the facial feature hierarchical data comprises:
means for determining, by the first base station, a third carrier pair for the first base station to communicate with the mobile terminal if the first base station determines to increase the number of carriers for uplink communications, wherein the third carrier pair comprises a first uplink carrier, a third uplink carrier, and a first downlink carrier;
means for determining, by the first base station, a third uplink time-frequency resource for the mobile terminal to send uplink transmissions to the first base station in response to determining the third carrier pair;
means for notifying, by the first base station, the second base station of the third carrier pair;
means for determining, by the second base station, whether to increase a number of carriers for uplink communications in response to receiving the notification for the third carrier pair;
means for determining, by the second base station, a fourth carrier pair for the second base station to communicate with the mobile terminal if it is determined to increase the number of carriers for uplink communications, wherein the fourth carrier pair comprises a second uplink carrier, a fourth uplink carrier, and a second downlink carrier, and wherein the fourth carrier pair is different from the third carrier pair;
means for determining, by the second base station, a fourth uplink time-frequency resource for the mobile terminal to send uplink transmissions to the second base station in response to determining the fourth carrier pair;
means for transmitting, by the first base station, a third uplink grant to the mobile terminal on the first downlink carrier, wherein the third uplink grant includes an indication of a third carrier pair and an indication of the third uplink time-frequency resource; and
means for transmitting, by the second base station, a fourth uplink grant to the mobile terminal on the second downlink carrier, wherein the fourth uplink grant includes an indication of a fourth carrier pair and an indication of the fourth uplink time-frequency resource.
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