Classifications

• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04W—WIRELESS COMMUNICATION NETWORKS
  • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
• • H—ELECTRICITY
  • H04—ELECTRIC COMMUNICATION TECHNIQUE
  • H04W—WIRELESS COMMUNICATION NETWORKS
  • H04W48/00—Access restriction; Network selection; Access point selection
  • H04W48/02—Access restriction performed under specific conditions
  • H04W48/04—Access restriction performed under specific conditions based on user or terminal location or mobility data, e.g. moving direction, speed

Definitions

• the invention relates to a radio radiation protection device for transmitting information to a transceiver and a transceiver.
• Pacemakers are allergic to radiation or fear health impairments due to the emitted radio radiation.
• This task is accomplished by a radio radiation protection device for sending information to a transceiver according to claim 1 as solved by a transceiver according to claim 14.
• a radio radiation protection device is provided with a transmitter for sending information to a transceiver which directly or indirectly outputs a message to one or more transceivers. With this message, the transceiver determines whether it is inside or outside a certain area.
• a protective device it is therefore possible for mobile transmitting / receiving devices to be able to recognize that they are located inside or outside of a certain surrounding area defined by the protective device.
• the corresponding transmitting / receiving device has a device with which it determines whether it is located in a specific area. It can then perform user-controlled, automatic or forced functions with which the acoustic signals or the emitted radio radiation are reduced or switched off.
• the protective device is preferably designed to be portable so that it can be carried by a user.
• the radio radiation protection device then notifies the transmitting / receiving devices in their surroundings whether they are within a certain surrounding area which extends around the carrier of the device.
• the radio radiation protection device notifies the transceiver devices by means of a message whether transmission or reception is to be permitted or partially completely suppressed within the surrounding area.
• H- CD ⁇ H- ⁇ J l-i H- H- a ⁇ ⁇ d ⁇ O a d ⁇ ⁇ ⁇ ⁇ - tu ⁇ d ⁇ - d PJ ⁇ - ⁇ ⁇ d ⁇ ⁇ - ⁇
• CD ⁇ a d s H- M H cn ⁇ ⁇ ⁇ C ⁇ H cn pi: ⁇ d H ⁇ - a ⁇ - 1 rt a a bd ⁇ - rt
• ⁇ tu pj a 1 ⁇ ⁇ ⁇ tr da ⁇ ⁇ PJ ⁇ a ⁇ ⁇ o ⁇ p 3 tu O s: cn S> li ⁇ Q ⁇ a 1 tu a tP sQ ⁇ - ⁇ a H d PJ cn n 3 ⁇ Q a ⁇ PJ 1 ⁇ ⁇ ⁇ - 1 ⁇ 1 G3 1 1 cn 1 rt
• the user can set the type of message to the transmitting / receiving devices. This makes it possible, depending on the condition of the user, to instruct the surrounding transmit / receive devices or to request their users to reduce or switch off the transmit power or to deactivate the acoustic signals of their transmit / receive devices.
• the device of the transceiver allows or suppresses the transmission or reception of signals depending on the information received. Corresponding information can thereby be received by a device and the radio radiation emitted by the transceiver can be reduced or switched off accordingly.
• the user of the transmitting / receiving device is informed that sending or receiving signals in the area in which he is located is undesirable.
• the transmission and reception are switched off when the transmission / reception device is in a specific area.
• This is particularly necessary if it is a sensitive area in which e.g. B. a person with a sensitive pacemaker or in which noise pollution would be very annoying.
• the radio radiation is set to avert possible personal injury, regardless of the will of the user of the transmitting / receiving device.
• the user can be informed by an optical or acoustic signal that the transmission / reception power of the device has been switched off.
• the user of a transmitting / receiving device can use a signal such.
• a signal such.
• an optical or acoustic signal can be communicated as soon as it penetrates into an area defined by radio radiation protection device or leaves the area.
• the user has the possibility of recognizing when he is in an area in which the radio radiation of his transceiver is not desired or even prohibited. He can then leave the area as quickly as possible in order to keep disruptive radio radiation away from the area to be protected. It makes sense to completely switch off the transmit / receive power after a certain delay. This makes sense because the user of the transmitting / receiving device can continue to operate the device without its functionality being forced or automatically restricted or, out of consideration, the user would deactivate the device if he remained in the area.
• the transmitting / receiving device has a device for determining its position.
• a protective device only transmits its geographical position and the size of the area to the transceiver, it can be calculated whether the transceiver is located inside or outside this area.
• a radio radiation protection device emits a signal with a limited range, which is the geographical position of the information ⁇ CO r M ⁇ >
• Figure 2 shows a further embodiment of a radio radiation protection device or a transceiver.
• FIG. 3 shows a further embodiment of an inventive radio radiation protection device and transmitter
• FIG. 1 shows a radio radiation protection device 1 which is worn by a person 2.
• This radio radiation protection device 1 emits a weak radio signal with a limited range, as a result of which an area 3 is defined around the device.
• a mobile phone 5 carried by a person 4 and located within the area 3 contains a device with which the mobile phone 5 can detect this signal and thus determines that the mobile phone is located in an area 3 defined by a radio radiation protection device.
• the area 3 marks a zone around the person 2 in which reduced or no radio radiation from mobile telephones should be present.
• the cell phone 5 When the cell phone 5 has received a signal from a radio radiation protection device 1, the cell phone 5 informs the person 4 that it is in an area to which the person 2 does not want to be exposed to radio radiation from cell phones 5 goes out and prompts them to switch off the mobile phone 5.
• the mobile phone 5 switches off automatically after receiving the signal of the radio radiation protection device 1 without the person 4 himself being able to decide about it. This is particularly useful where a zone with reduced radiation exposure is absolutely necessary for health reasons or in the presence of highly sensitive electronics in sensitive areas, such as in an aircraft.
• Such a forced switch-off can be communicated to the person 4 via a display of the transceiver 5 so that the person 4 does not believe that the cell phone 5 is defective or the battery is empty.
• the signal emitted by the radio radiation protection device 1 can either be a weak radio signal, the range of which determines the area 3, or an infrared signal.
• the use of an infrared signal has the advantage that the radio radiation protection device does not emit any interfering radio radiation. In this case, however, the mobile telephones 5 must be equipped with infrared detectors which are able to receive a signal emitted by a device 1.
• a radio signal z.
• B. Bluetooth technology which allows wireless communication between devices.
• the cell phone 5 can reduce the transmission power and B. on acoustic signals that could disturb the person 2, waive.
• the person 4 can instead be informed by the mobile telephone 5, for example by means of light signals or a vibration alarm.
• the radio radiation protection device 1 By adjusting the strength of the signal emitted by the radio radiation protection device 1, the
• the range, d. H. set the radius of area 3.
• the radius of the surrounding area can also be transmitted by digital information about the area size.
• a mobile phone 5 determines that it is within an area 3, then several functions can be provided. Firstly, it is possible for the person 4 who is carrying the mobile telephone 5 to receive a message which informs this person 4 that he is within an area 3 and should take measures to re-transmit the radio radiation. reduce or switch off andZ or to avoid annoying person 2 by possible acoustic signals. The person 4 then has the opportunity to decide to what extent they want to fulfill the wish of the person 2.
• a person 4 who enters an area 3 or a person 2 approaches the person 4 with a radio radiation protection device, that the person 4 is informed by a signal that he is now in an area in which there should be less or no radio radiation.
• a signal can be optically e.g. B. a flashing light, acoustically, e.g. B. beeping or a vibration signal.
• the person 4 can now decide whether they want to remain in the area or whether they leave the area again.
• a possible exit from area 3 can also be indicated to the user by an optical, acoustic or vibration signal.
• the third possibility provides that the person 4 has no influence on the activation of a function in the mobile telephone 5 which leads to the reduction or deactivation of radio radiation. Accordingly, a mobile phone 5 is automatically switched off as soon as it is within an area 3. The mobile phone 5 then automatically switches on again when leaving the area 3. During the period in which the mobile phone 5 is deactivated, the user can be shown on the display device of the mobile phone 5 that he is in such an area 3.
• FIG. 2 shows a further embodiment of the invention.
• the radio radiation protection device 1 no longer sends directly to a cell phone 5 that is in its vicinity, but instead lets the cell phone 5 be informed by the corresponding network operator 9 that it is within an area 3 in which the radio radiation is reduced or should be switched off. This requires that the oo M t ⁇ 1 ⁇ >
• Areas can also be designed variably, the size of the areas z. B. directed to the radio radiation to which the person 2 is exposed.

Landscapes

• Engineering & Computer Science (AREA)
• Computer Networks & Wireless Communication (AREA)
• Signal Processing (AREA)
• Telephone Function (AREA)
• Mobile Radio Communication Systems (AREA)
• Telephonic Communication Services (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=7653307

Family Applications (1)

Country Status (2)

Families Citing this family (1)

Family Cites Families (7)

• 2000
  • 2000-08-22 DE DE10041070A patent/DE10041070A1/de not_active Withdrawn
• 2001
  • 2001-08-22 WO PCT/DE2001/003202 patent/WO2002017649A2/de not_active Ceased

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