Abstract: A coil module is provided, including a second coil mechanism. The second coil mechanism includes a third coil assembly and a second base corresponding to the third coil assembly. The second base has a positioning assembly corresponding to a first coil mechanism.

Abstract: An intelligent positioning system includes at least one lamp apparatus and a handheld electronic apparatus. The handheld electronic apparatus includes an optical code receiving unit and an artificial intelligence positioning algorithm unit. The at least one lamp apparatus wirelessly transmits an optical code signal to the optical code receiving unit. The optical code receiving unit analyzes the optical code signal to obtain an optical identification code of the optical code signal and a light intensity value of the optical code signal. The optical code receiving unit transmits the optical identification code of the optical code signal and the light intensity value of the optical code signal to the artificial intelligence positioning algorithm unit. The artificial intelligence positioning algorithm unit converts the optical identification code of the optical code signal and the light intensity value of the optical code signal into a positioning information.

Abstract: Peer-to-peer mobility management in heterogeneous IP networks provides a peer-to-peer mobility module operable to intercept a data packet received at a communication protocol layer of an Internet Protocol communication stack. A translation table may be stored on memory device. The translation table stores real address of one or more network interfaces and a corresponding virtual address. The peer-to-peer mobility module may be further operable to modify the intercepted data packet using the real address and virtual address stored on the translation table.

Abstract: A method for operating a wireless communication system including a mobile relay station group, a base station group, and an authentication server, includes: configuring, by the authentication server, group information into the mobile relay station group and the base station group; requesting, by the base station group, group authentication data for the mobile relay station group from the authentication server; and performing authentication between a member of the mobile relay station group and a member of the base station group and generating an authentication key individually by the member of the mobile relay station group and the member of the base station group. Also disclosed is a system for carrying out the method.

Abstract: A method and system for network data transmitting in a communication system includes transmitting a data from at least one transmission node to at least one receiving node of a transmission-receiving group among the plurality of communication nodes by utilizing a node ID, the node ID of communication node in the group is being assigned by a N-carry operation of a determined number N.

Abstract: A method for routing data, using a stateless routing protocol includes communicating data between a source host and a destination host in a network with a plurality of hosts. Each host in the network has a unique numerical address. The method comprises determining a least common ancestor host of the source host and the destination host using the unique numerical address of each of the source and destination hosts. The data is sent from the source host to the least common ancestor host, and then sent from the least common ancestor host to the destination host. Alternatively, the data can be routed using a stateful routing protocol in which each host records the address of its neighbors and forwards the data to the neighbor host that is closest to the destination host.

Abstract: Peer-to-peer mobility management in heterogeneous IP networks provides a peer-to-peer mobility module operable to intercept a data packet received at a communication protocol layer of an Internet Protocol communication stack. A translation table may be stored on memory device. The translation table stores real address of one or more network interfaces and a corresponding virtual address. The peer-to-peer mobility module may be further operable to modify the intercepted data packet using the real address and virtual address stored on the translation table.

Abstract: A method and system for network data transmitting in a communication system includes transmitting a data from at least one transmission node to at least one receiving node of a transmission-receiving group among the plurality of communication nodes by utilizing a node ID, the node ID of communication node in the group is being assigned by a N-carry operation of a determined number N.

Abstract: A method for operating a wireless communication system including a mobile relay station group, a base station group, and an authentication server, includes: configuring, by the authentication server, group information into the mobile relay station group and the base station group; requesting, by the base station group, group authentication data for the mobile relay station group from the authentication server; and performing authentication between a member of the mobile relay station group and a member of the base station group and generating an authentication key individually by the member of the mobile relay station group and the member of the base station group. Also disclosed is a system for carrying out the method.

Abstract: A method for routing data, using a stateless routing protocol includes communicating data between a source host and a destination host in a network with a plurality of hosts. Each host in the network has a unique numerical address. The method comprises determining a least common ancestor host of the source host and the destination host using the unique numerical address of each of the source and destination hosts. The data is sent from the source host to the least common ancestor host, and then sent from the least common ancestor host to the destination host. Alternatively, the data can be routed using a stateful routing protocol in which each host records the address of its neighbors and forwards the data to the neighbor host that is closest to the destination host.

Abstract: A prime numbering address allocation method in wireless multi-hop network, in which address 1 is assigned to a root host which is the first host joining the wireless multi-hop network, the root host allocates all prime numbers sequentially to new hosts attached to it, and a non-root host allocates addresses as its own address multiplied by a prime number which starts from the biggest prime factor of its own address to new hosts attached to it.

Abstract: A prime numbering address allocation method in wireless multi-hop network, in which address 1 is assigned to a root host which is the first host joining the wireless multi-hop network, the root host allocates all prime numbers sequentially to new hosts attached to it, and a non-root host allocates addresses as its own address multiplied by a prime number which starts from the biggest prime factor of its own address to new hosts attached to it.

Abstract: A system for identifying and locating an identity (ID) and the method thereof are disclosed. An ID processing unit receives an ID code from an ID unit and identify its ID. A delay time is estimated according to the received ID code, so that the location of the ID in a store. This enables a service representative to know which customers are in a nearby area in advance. The service representative can further look up the customer data from a customer database in order to provide better, personalized services for customers.