RU34300U1 - Mobile phone (options) - Google Patents

Description

The utility model relates to telecommunication devices, namely to a mobile phone (cell phone), which can be widely used for users of networks of the global system for mobile communications GSM (Global System for Mobile Communications).

A significant part of mobile phones is structurally an antenna, a GSM transceiver, a digital signal processor and input ports.

Known wireless handset for networks of the global mobile communications system GSM, described in US patent No. 6516184, 02/04/2003. A cordless handset for networks of the GSM global mobile communication system consists of the following components: a transceiver, an analog-to-digital converter and a digital-to-analog converter, a digital signal processor, a user interface and a system interface, an integrated power management circuit and a battery.

The disadvantage of this device is the redundancy of the chipset and, as a result, the decrease in performance. The redundancy in the device is explained by the presence of an analog-to-digital and digital-to-analog converter that perform tasks: time sampling, level quantization, and signal coding. Another disadvantage of the described device is that for the transmission of multimedia messages (texts with graphics, photos and video clips) MMS requires an additional processor, microcontroller and video lens, which must be connected in series through the user interface to a digital signal processor, which significantly affects the performance devices in general.

Thus, the technical result of this utility model is to increase productivity by introducing an image processor, a microcontroller, a video lens and redistributing functions between the elements of a mobile phone.

The technical result is achieved due to the fact that in the mobile phone according to the first embodiment, the first input-output of the transceiver is connected to the first antenna, the second input-output of the transceiver is connected to the first input-output of the first input-output port, and the third input-output is connected to the second port I / O, the first input-output of the image processor is connected to the fourth input-output of the transceiver, and the second input-output is connected to the first input-output of the microcontroller, which is connected to the video output by the second input-output tive.

In a particular embodiment, the transceiver comprises a power amplifier, a dual-band radio frequency amplifier, a digital signal processor and a storage device, while the first input-output of the power amplifier is connected to the input / output of the antenna, the second input-output of the power amplifier is connected to the first input-output of the dual-band radio frequency amplifier, the second input is the output of which is connected to the first input-output of a digital signal processor, the second input - the output of which is connected to the first input-output port, the third input-output is connected it is connected to the second input-output port, the fifth input is connected to the input - output of the storage device, and the fourth input-output is connected to the first input - the output of the image processor, and the following are integrated into the digital signal processor: analog-to-digital converter, digital-to-analog converter and microcontroller. 2

In another particular embodiment, the mobile telephone further comprises a power control device, a power charge monitoring device and an external power supply port, the output of which is connected to the first input of the power charge control device, the second input of which is connected to the output of the power battery, the third output of the power charge control device is connected with the third input of the power control device, the first output of the power control device is connected to the third input power amplifier, the second output of the power control device is connected to the third input of the two-band radio frequency amplifier and the sixth input of a digital signal processor, the fourth output of the power control device is connected to the third input of the image processor and the third input of the mentioned microcontroller.

In accordance with the second embodiment, in the mobile phone, the first input-output of the fraud amplifier is connected to the input-output of the antenna, the second input — the output of the fraud amplifier is connected to the first input of the output of the dual-band radio frequency amplifier, the second input-output of which is connected to the first input — the output of the digital signal processor the second input - the output of which is connected to the first I / O port, the third input-output is connected to the second I / O port, the fifth input - the output is connected to the input - output of the storage device and the fourth input - the output is connected to the first input - the output of the image processor, the second input - the output of the Bluetooth wireless transceiver is connected to the seventh input - the output of the digital signal processor, and the first input - the output of the Bluetooth device is connected to the second antenna, while in the digital Signal processor built-in: analog-to-digital converter, digital-to-analog converter and microcontroller.

In a particular embodiment, the mobile phone additionally contains a power control device, a power charge control device and an external power supply port, the output of which is connected to the first input of the power charge control device, the second input of which is connected to the output of the power battery, the third output of the power charge control device is connected to the third input of the power management device, the first output of the power management device is connected to the third input the power amplifier and the third input of the Bluetooth wireless data transceiver, the second output of the power control device is connected to the third input of the dual-band radio frequency amplifier and the sixth input of the digital signal processor, the fourth output of the power control device is connected to the third input of the image processor and the third input of the mentioned microcontroller.

The claimed utility model is illustrated by the following drawings: FIG. 1, which shows a structural diagram of a mobile phone according to the first embodiment; FIG. 2, which shows an enlarged structural diagram of a mobile phone according to the first embodiment; FIG. 3, which shows an inline) structural diagram of a second embodiment of a mobile phone comprising a Bluetooth wireless data transceiver.

Consider the structure and operation of a mobile phone in the first embodiment.

As can be seen from the drawing of FIG. 1, the mobile phone 1 contains an antenna 3 connected to the base station 9 and the transceiver 2, which is connected to the image processor 4, which in turn is connected to the microcontroller 5 and the video lens 6, while the second port is Vvo2 li J / 4

yes-output 7 and the first input-output port (universal input-output port (USB)) 8 are connected to the transceiver 2.

The transceiver 2 in its composition, as shown in the drawing of FIG. 2 contains a power amplifier 10, a dual-band radio frequency amplifier 11, and a digital signal processor 12 connected to a storage device 13. It should be noted here that an analog-to-digital converter, a digital-to-analog converter, and a microcontroller are built into the digital signal processor (not shown) .

Said power amplifier 10, as shown in FIG. 2, is connected to an antenna 3 and a dual-band radio frequency amplifier 11.

In addition, as shown in FIG. 2, the mobile phone 1 further comprises a power management device 14 connected to the processor 4, a digital signal processor 12, a microcontroller 5, a power amplifier 10 and an amplifier 11, a power charge monitoring device 15 associated with the power management device 14, a power battery 16 connected with the monitoring device 15, an external power supply port 17 connected to the monitoring device 15. It should be noted that a keyboard and a reading device are connected to the digital signal processor 12 I have a SIM card and a display, and a microphone, speaker and vibrator are connected to the power management device 14 (not shown in the drawing).

The claimed mobile phone operates as follows.

A message from the base station 9 of the GSM network operator is sent to the GSM antenna 3 of the mobile phone 1. Next, the message is transmitted to a power amplifier 10, where it is amplified and fed to a dual-band radio frequency amplifier 11, which operates in the frequency ranges 890 - 915 MHz and 935 - 960 MHz, 1710-1785 MHz and 1805-1880 MHz. The dual-band amplifier 11 is connected to a digital signal processor 12, which decodes the commands received from the user, determines the necessary operands and the operations required by the user with the mobile phone 1. A voice message arrives at the control device 14, to which a microphone, speaker, display and keyboard are connected (on not shown). A conversation occurs between the user of the public switched telephone network or cellular network with the subscriber of mobile phone 1. When a multimedia message arrives, it is transmitted to the image processor 4, where it is processed and transmitted to the control device 14 to obtain an image on the display.

The digital signal processor 12 controls the operation of the logical, arithmetic and operations of internal and external devices connected to the mobile phone 1 through the processor 4 and microcontroller 5. When transmitting a message from the video lens 6 (for example, photographing), the signal enters the microcontroller 5 and then to the processor 4 where digital image processing takes place.

Next, the digital signal processor 12 performs the operation of sending the image to the user. The image can be sent and received through the multimedia messaging service (MMS) of cellular operators or packet switching technology in mobile networks GPRS (General Packet Radio Service). The transmission channel and the transmission method are selected by the digital signal processor 12 based on the programs recorded in the storage device 13. Next, the message arrives at the dual-band radio frequency amplifier 11, the power amplifier 10, the GSM antenna 3 and is transmitted to the base station 9 of the network operator of the GSM global mobile communication system. 6

software in a mobile phone 1, a second input / output port 7 for connecting external devices, such as, for example, an external speaker or hands-free devices.

The power supply of the mobile phone 1 can be carried out from the power supply battery 16, which can also be a rechargeable battery, or an external source connected to the external power supply port 17. The voltage for powering the mobile phone is supplied to the power charge control device 15 and then to the power control device 14 through which power is supplied to all elements of the device: a power amplifier 10, a dual-band radio frequency amplifier 11, a digital signal processor 12, processor 4, microcontroller 5,

For the first time, an image processor 12 and a microcontroller 5 were used in combination with a video lens 6 to perform the functions of receiving and transmitting images, thereby solving the problem of a utility model: improving the performance of a mobile phone.

Mobile communication terminal 1 operates for the GSM-900 system in the bands 890-915 MHz and 935 - 960 MHz, and for the GSM-1800 system in the ranges 1710-1785 MHz and 1805-1880 MHz.

It is known that the mathematical expectation T of the performance of the mobile communication terminal 1 can be calculated by the formula:

,Where

j - the repair frequency of processors 5 and 10;

Q j - the number of requests for processing processors 5 and 10;

P j - the probability that the mobile communication terminal 1 with processors

4.12 in stationary mode is in state j.

resources of the digital signal processor 12, thereby solving the problem of a utility model: improving the performance of a mobile phone 1.

The manufacture of the mobile phone 1 shown in FIGS. 1 and 2 is drained from the following typical elements: a power amplifier 10 based on Motorola microassemblies MMM6010 / 6011, a dual-band radio frequency amplifier 11 based on Motorola microassemblies MC13712, a digital signal processor 12 based Motorola DSP56621 chips, Motorola power management device 14 based on MC13713 micro-assembly, power battery 15 monitoring device based on Motorola micro-assembly MC13715, image processor type 4 MPC8 23 and a Motorola type 5 microcontroller 68 type HC908LD64.

Now consider the structure and operation of the mobile phone in the second option.

The mobile phone according to the second embodiment, as shown in the drawing of FIG. 3 contains all the same devices as telephone 1 according to the first embodiment, which is described in detail above. However, this mobile phone further comprises a Bluetooth 18 wireless data transceiver device, which is connected to other devices and the processor 12 through a second antenna 19.

This mobile phone works in the same way as the phone described above. However, this mobile phone can perform an additional function.

The processor 12 determines the operation protocol of the mobile phone 1 and the frequency range 2400-2483.5 MHz of the wireless data transceiver device via Bluetooth 18. When the mobile phone 1 is in the local wireless network 802. Pa WLAN

(Wireless Local Area Networks) messages can be received and not transmitted through the antenna 19 of the device 18.

The device for wireless data transmission via the Bluetooth 18 radio channel can be used to connect devices, for example, a video camera (not shown in the drawing) with the built-in Bluetooth device.

The main feature of the Bluetooth 18 device is that various Bluetooth devices, for example, a video camera, are connected to each other automatically, they only need to be within reach (at a distance of about 10-30 meters). Once close to the Bluetooth 18 device, other Bluetooth devices, such as a camcorder, can establish not only point-to-point connections when there are only two devices, but also point-to-multipoint when one Bluetooth 18 device works simultaneously with several by others. Using your Bluetooth 18 device in an unfamiliar environment is looking for other Bluetooth devices, such as camcorders with a Bluetooth device. To do this, a request is sent, and the answer to it depends not only on the presence of active Bluetooth devices in the communication radius, but also on the mode in which these devices are located.

The Bluetooth device 18 and other Bluetooth devices agree among themselves on the frequency range used, page size, number and other physical parameters of the connection. Once the connection is established, it can be used for a variety of purposes. Perhaps this is due to a set of basic protocols used in Bluetooth technology to transfer various types of data, for example, image transmission from a wireless Bluetooth camcorder.

Thus, due to the processor 12 and the Bluetooth device 18, the problem of the utility model is solved: work in various frequency ranges of 890 - 915 MHz and 935 - 960 MHz, 1710-1785 MHz and 1805 -1880 MHz,

9..r7.5 // 3.2j /

and 2400-2483.5 MHz, i.e. the productivity of the mobile phone 1 is improved. The manufacture of the mobile phone 1 of FIG. 3 is carried out from typical elements shown in FIG. 2, 3, with the addition of a Blootooth 18 device based, for example, on a Motorola MC72000 micro assembly.

Popular mobile phone designs are made. Tests have shown that they meet the requirements that apply to subscriber radios of GSM standard, Bluetooth technology standard.

Claims (5)

1. A mobile phone, characterized in that the first input-output of the transceiver is connected to the first antenna, the second input-output of the transceiver is connected to the first input-output of the first input-output port, and the third input-output is connected to the second input-output port , the first input-output of the image processor is connected to the fourth input-output of the transceiver, and the second input-output is connected to the first input-output of the microcontroller, which is connected to the output of the video lens by the second input-output. 2. The mobile phone according to claim 1, characterized in that the transceiver comprises a power amplifier, a dual-band radio frequency amplifier, a digital signal processor and a storage device, while the first input-output of the power amplifier is connected to the input-output of the antenna, the second input-output of the power amplifier connected to the first input-output of a dual-band radio frequency amplifier, the second input-output of which is connected to the first input-output of a digital signal processor, the second input-output of which is connected to the first input-output port yes, the third input-output is connected to the second input-output port, the fifth input-output is connected to the input-output of the storage device, and the fourth input-output is connected to the first input-output of the image processor, while the following are integrated into the digital signal processor: digital converter, digital-to-analog converter and microcontroller. 3. A mobile phone according to one of claims 1 and 2, characterized in that it further comprises a power control device, a power charge control device and an external power supply port, the output of which is connected to the first input of the power charge control device, the second input of which is connected to the battery output power supply, the third output of the power charge control device is connected to the third input of the power control device, the first output of the power control device is connected to the third input of the power amplifier, the second output of the power supply control device connected to the third input of the dual-band radio frequency amplifier and the sixth input of the digital signal processor, the fourth output power control apparatus is connected to the third input of the image processor and the third input of said microcontroller. 4. A mobile phone, characterized in that the first input-output of the power amplifier is connected to the input-output of the antenna, the second input-output of the power amplifier is connected to the first input-output of a dual-band radio frequency amplifier, the second input-output of which is connected to the first input the output of a digital signal processor, the second input-output of which is connected to the first input-output port, the third input-output is connected to the second input-output port, the fifth input-output is connected to the input-output of the storage device, and the fourth input is the stroke is connected to the first input-output of the image processor, the second input-output of the Bluetooth wireless transceiver is connected to the seventh input-output of the digital signal processor, and the first input-output of the Bluetooth device is connected to the second antenna, while the following are integrated into the digital signal processor: analog -digital converter, digital-to-analog converter and microcontroller. 5. The mobile phone according to claim 4, characterized in that it further comprises a power control device, a power charge control device and an external power supply port, the output of which is connected to the first input of the power charge control device, the second input of which is connected to the output of the power battery, the third output the power charge control device is connected to the third input of the power control device, the first output of the power control device is connected to the third input of the force power and the third input of the Bluetooth wireless data transceiver, the second output of the power control device is connected to the third input of the dual-band radio frequency amplifier and the sixth input of the digital signal processor, the fourth output of the power control device is connected to the third input of the image processor and the third input of the mentioned microcontroller.