An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader contr
An RFID reader control system and method is provided. A protocol for controlling an RFID reader and an RFID reader control unit of a mobile phone is defined. Messages, information, commands, responses, and notification are constructed and transmitted between the RFID reader and the RFID reader control unit.
대표청구항▼
1. A method of testing reception-sensitivity of a reading device, the method performed by the reading device and comprising: entering into a standby mode according to a first command received from a mobile processor,wherein the reading device enters into the standby mode when the reading device is i
1. A method of testing reception-sensitivity of a reading device, the method performed by the reading device and comprising: entering into a standby mode according to a first command received from a mobile processor,wherein the reading device enters into the standby mode when the reading device is in a test mode,wherein the reading device enters into the test mode from a general mode according to a second command received from the mobile processor, andwherein the first command is only usable when the reading device is in the test mode;receiving an air interface packet, in the standby mode;adding, accumulatively, a number of successfully-received bit of the air interface packet; andtransmitting, to the mobile processor, the number of the successfully-received bit. 2. The method of claim 1, further comprising: transmitting, to the mobile processor, a first response in response to the first command, the first response indicating that the reading device enters the standby mode successfully. 3. The method of claim 1, further comprising: receiving, from the mobile processor, a third command,wherein the reading device exits from the standby mode and stops the adding operation according to the third command. 4. The method of claim 1, further comprising: storing a result code indicating a reason of failure when the first command is failed. 5. The method of claim 1, wherein the reading device receives the air interface packet via radio frequency. 6. A reading device configured to test reception-sensitivity, the reading device comprising: an interface unit configured to transmit/receive data to/from an external module; anda control unit configured to:enter into a standby mode according to a first command received from the external module via the interface unit,wherein the reading device enters into the standby mode when the reading device is in a test mode,wherein the reading device enters into the test mode from a general mode according to a second command received from the external module via the interface unit, andwherein the first command is only usable when the reading device is in the test mode,receive an air interface packet, in the standby mode,add accumulatively, a number of successfully-received bit of the air interface packet, andtransmit to the external module via the interface unit, the number of the successfully-received bit. 7. The reading device of claim 6, wherein the control unit is further configured to transmit to the external module via the interface unit, a first response in response to the first command, the first response indicating that the reading device enters the standby mode successfully. 8. The reading device of claim 6, wherein the control unit is further configured to receive, from the external module via the interface unit, a third command, andwherein the control unit is further configured to exit from the standby mode and stop the adding operation according to the third command. 9. The reading device of claim 6, wherein the control unit is further configured to store a result code indicating a reason of failure when the first command is failed. 10. The reading device of claim 6, wherein the interface unit receives the air interface packet via radio frequency. 11. The reading device of claim 6, wherein the second command includes a code discerning a type of a command. 12. The reading device of claim 11, wherein the control unit further transmits a second response in response to the received second command, the response message including the code included in the second command, when the second command is performed successfully. 13. The reading device of claim 12, wherein the second command and the second response operate in pairs. 14. The reading device of claim 13, wherein the control unit further stores a result code indicating a reason of failure when the second command is failed.
Reis Robert Steven (Palo Alto CA) Verma Vikram (Palo Alto CA) Mihovilovic Domingo Antonio (Mountain View CA) Bertrand Peter Scott (Palo Alto CA) Stevens Richard Kenneth (Cupertino CA), Communication system for communicating with tags.
Akashika, Hideki; Oshima, Takuya; Suzuki, Tadashi; Miura, Atsushi; Ota, Toyokazu; Hirano, Yoshiaki, Control system and control method, method and apparatus for processing information, information processing terminal and method thereof, storage medium, and program.
Suzuki, Kenji; Ono, Tomohiro; Masui, Takanori; Suzuki, Tomohisa, Image forming apparatus, method for controlling writing data from the same to storage device, method for controlling reading data from storage device to the same, and replacement part therefor.
Ueno, Shinichiro; Fujita, Suguru; Ikeda, Shinkichi; Maeda, Kenichi; Sangawa, Ushio, MOBILE BODY DISCRIMINATION APPARATUS FOR RAPIDLY ACQUIRING RESPECTIVE DATA SETS TRANSMITTED THROUGH MODULATION OF REFLECTED RADIO WAVES BY TRANSPONDERS WHICH ARE WITHIN A COMMUNICATION REGION OF AN I.
Anim Appiah,Kofi D.; Williams,Richard G. C.; Batra,Anuj, Method and apparatus for channel quality metric generation within a packet-based multicarrier modulation communication system.
Dulong Carole ; Mennemeier Larry ; Bui Tuan H. ; Kowashi Eiichi,JPX ; Peleg Alexander D.,ILX ; Eitan Benny,ILX ; Fischer Stephen A. ; Maytal Benny,ILX ; Mittal Millind, Method and apparatus for performing multiply and accumulate operations on packed data.
Naotaka Kato JP; Yoshihisa Kanada JP, Methods and apparatus for downloading data between an information processing device and an external device via a wireless communications technique.
Ruppert Jonathan Paul (17147 Heatherwood Way Morgan Hill CA 95037) Fish Ronald Craig (16590 Oak View Cir. Morgan Hill CA 95037) Yap Thomas Allan (1069 Summerwind Ct. San Jose CA 95132) Ames Ronald Me, Portable RF ID tag and barcode reader.
Cheney M. Charles ; Korowitz Simon ; Slechta William M. ; Tobol Nathan H., Protection against communications crosstalk in a factory process control system.
Husak, David J.; Stephenson, Robert A.; Grady, Michael; Barvick, Scott; Krishna, Pattabhiraman; Cabot, Chilton L.; Fischer, Jeffrey H., RFID tag data acquisition system.
Nakano,Akiyoshi; Honda,Kiyoshi, Storage system and power control method therefor, adapter and power control method therefor, and storage controller and control method therefor.
Cesar Christian Lenz ; Cofino Thomas Anthony ; Goldman Kenneth Alan ; Greene Sharon Louise ; Heinrich Harley Kent ; McAuliffe Kevin Patrick ; Smyczynski Richard Michael, System method and apparatus for identifying and communicating with a plurality of types of radio frequency communication devices.
Moritani, Masumi; Fukushima, Shinichiro; Higaki, Hiroyuki; Kobayashi, Yuichi; Honzawa, Atsushi, Wireless IC memory, accessing apparatus for use of wireless IC memory, accessing control method for use of wireless IC memory, and wireless IC memory system.
Hashimoto,Shigeru; Haeno,Tadashi, Wireless tag system, wireless tag access control device, wireless tag access control method, wireless tag access control program and wireless tag.
Shana'a, Osama K A; Low, Eng-Chuan; Choke, Tieng Ying; Leow, Chin-Heng; Sun, Yuan, Method for controlling a modulation index of a near field communication device with aid of dynamic calibration, and associated apparatus.
Shana'a, Osama K A; Low, Eng-Chuan; Choke, Tieng Ying; Leow, Chin-Heng; Sun, Yuan, Method for controlling a modulation index of a near field communication device with aid of dynamic calibration, and associated apparatus.
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