Patent application number | Description | Published |
20080205335 | Data transmitting method for wireless communication system - A data transmitting method for wireless communication system applied in a transmitting device for transmitting a number of data packets to a receiving device is provided. Firstly, n data packets are transmitted to the receiving device during the first time period, wherein n is a nature number. Next, the first accumulated number is recorded, wherein the first accumulated number denotes the times of resending the n data packets during the first time period. Then, determine that whether the first accumulated number exceeds a predetermined value or not. If the first accumulated number exceeds the predetermined value, then other communication methods are adopted and the method carries on transmitting the remaining data packets; if the first accumulated number does not exceed the predetermined value, the first accumulated number is cleared, and the method carries on transmitting the remaining data packets to the receiving device. | 08-28-2008 |
20080227470 | Wireless communication system for automatically generating a received signal strength distribution map - The invention discloses a wireless communication system including first mobile devices, a second mobile device, and a system end. The system end cooperates with the second device to determine a coordinate of each of the first mobile devices. When each of the first mobile devices receives a signal from the system end, each of the first mobile devices can detect its corresponding received signal strength. The system end or the second mobile device is capable of generating a received signal strength distribution map according to the coordinates and the strengths of the received signals. | 09-18-2008 |
20080260215 | Fingerprint identification system - The invention discloses a fingerprint identification system including a communication network, a finger-scanning device and a server. The finger-scanning device includes a fingerprint sensor and a transmitting module. The fingerprint sensor is used for scanning a fingerprint, so as to generate a plurality of fingerprint image sections. The transmitting module is used for transmitting each of the fingerprint image sections through the communication network instantly when the fingerprint image section is generated. The server is used for receiving the fingerprint image sections from the communication network, reproducing the fingerprint, and performing identification according to the fingerprint. | 10-23-2008 |
20080280629 | Positioning system of positioning wireless communication apparatus - The invention provides a positioning system of positioning a wireless communication apparatus. The positioning system transmits and receives positioning signals which have different frequency bands and generates corresponding positioning values according to the positioning signals. The positioning system then judges and selects positioning values which have less error from the generated positioning values, and calculates an average value of the selected positioning values. Therefore, positioning of the wireless communication apparatus will be more precise. Furthermore, if the positioning system is implemented in a radio-wave-based wireless communication environment, the N positioning signals can be polarized in a linear polarization way, a left-handed circular polarization way or a right-handed circular polarization way, so as to reduce the environmental impact to enhance precision of the positioning. | 11-13-2008 |
20080287108 | Guiding system and method for guiding wireless communication device in wireless communication network - The invention provides a method for guiding a mobile communication device in a wireless communication network. At first, the method according to the invention determines a plurality of referenced positions covered in the wireless communication network. Afterward, the method obtains a plurality of communication quality parameters which each corresponds to one of the plurality of referenced positions. Next, the method transmits the plurality of referenced positions and the plurality of communication quality parameters to the mobile communication device and receives a target position from the mobile communication device. Then, the method determines a current position relative to the mobile communication device. Finally, according to the target position and the current position, the method generates a guiding information and transmits the guiding information to the mobile communication device. | 11-20-2008 |
20090021487 | Electronic apparatus equipped with touch panel capable of identifying fingerprint - The invention discloses a touch panel capable of identifying fingerprints. The touch panel includes a touch layer and a fingerprint sensing layer. The touch layer is used for sensing a specific location touched by a finger. The fingerprint sensing layer is disposed under the touch layer and includes a storage unit, multiple receiving modules, multiple transmitting modules, and a control module. The storage unit stores a first fingerprint data corresponding to the finger. Each receiving module respectively corresponds to one of the transmission modules. According to the specific location, one of the transmission modules transmits a signal, and the signal is then reflected by the finger to the corresponding receiving module. The control module converts the signal received by the receiving module into a second fingerprint data and then determines whether the second fingerprint data conforms to the first fingerprint data. | 01-22-2009 |
20090073044 | Positioning system - The invention discloses a positioning system utilizing TOA or RSS algorithm to position a mobile device with a two-point positioning method. When the invention is applied to the two-point positioning method, there are several advantages, listed as follows: (1) more precise; (2) farther distance and range while positioning; (3) lower cost; and (4) more reliable than AOA algorithm. | 03-19-2009 |
20090157301 | Intelligent navigation device and method - The invention discloses an intelligent navigation method comprising the following steps of: (a) defining a system circle based on a current position and a target position; (b) searching a plurality of paths between the current position and the target position from the system circle; (c) for each path, calculating a total of directional paths and a total of path-influenced factors; (d) summing up the total of directional paths and the total of path-influenced factors for each path to obtain a plurality of summations; and (e) selecting a path corresponding to the minimum of all summations to be the optimal path. | 06-18-2009 |
20090243930 | Method of generating better communication direction - The invention discloses a method for generating better communication direction. The method comprises the following steps of: (a) positioning a first communication device to obtain a first position; (b) positioning a second communication device to obtain a second position; (c) associating the first position with the second position to obtain a relative direction; (d) defining a first reference direction according to a first antenna pattern of the first communication device; (e) calculating a first angle between the relative direction and the first reference direction; and (f) adjusting the first communication device toward the relative direction according to the first angle. Accordingly, the first communication device can perform communication in better communication direction. | 10-01-2009 |
20090316625 | METHOD FOR ESTABLISHING ADAPTIVE MOBILE CLUSTER NETWORK - The invention discloses a method of establishing an adaptive mobile cluster network. The method comprises the steps of: (a) determining a network service requested by a mobile communication device; (b) according to the requested network service, determining at least one communication parameter needed by the mobile communication device; (c) according to the needed communication parameter, selecting a header device from a plurality of wireless communication devices by the communication device; (d) selecting a plurality of agent devices from the remaining wireless communication devices by the header device; and (e) selecting a plurality of normal devices from the remaining wireless communication devices by the agent devices, so as to establish the adaptive mobile cluster network. | 12-24-2009 |
20100057768 | Electronic apparatus capable of automatic tag generation, tag generation method and tag generation system - The invention provides an electronic apparatus capable of automatically generating tags which can generate an applicable tag related to a digital content. The electronic apparatus includes a storage module, a communication module and a processing module. The storage module therein stores a set of initial data related to the digital content. The communication module is used for communicating with a social network which can provide a shared tag. The processing module is coupled with the storage module and the communication module. The processing module receives the shared tag via the communication module and generates the applicable tag according to the set of initial data and the shared tag. | 03-04-2010 |
20120063322 | METHOD FOR ESTABLISHING ADAPTIVE MOBILE CLUSTER NETWORK - The invention discloses a method of establishing an adaptive mobile cluster network. The method comprises the steps of: (a) determining a network service requested by a mobile communication device; (b) according to the requested network service, determining at least one communication parameter needed by the mobile communication device; (c) according to the needed communication parameter, selecting a header device from a plurality of wireless communication devices by the communication device; (d) selecting a plurality of agent devices from the remaining wireless communication devices by the header device; and (e) selecting a plurality of normal devices from the remaining wireless communication devices by the agent devices, so as to establish the adaptive mobile cluster network. | 03-15-2012 |