摘要:
A system and method is disclosed to enable a mobile phone or wireless PDA to discover Internet businesses and services by accessing the Universal Description, Discovery and Integration (UDDI) registry using a user's location or coordinates. The method facilitates the formation of a query to the UDDI registry for the wireless device user. The method obtains a location for the user. The method constructs a personal user profile of the user's UDDI searching strategies, locations and Internet accessing preferences. The user profile can be used as a shortcut for online or offline queries to the UDDI registry or for accessing pages from web sites, or updating location information in response to the user's entry of abbreviated inputs to the wireless device. The method is embodied as programmed instructions which may be executed within the user's wireless device to query the UDDI registry. Alternately, method is embodied as programmed instructions which may be executed within a separate knowledge engine server to query the UDDI registry in response to commands (from the user's wireless device. The server can be used to cache files accessed from web sites, for selective forwarding to the user's wireless device.
摘要:
A mobile communication system and a method controls subscriber paging messages in a mobile communication system. The base stations of a mobile communication system are arranged according to their traffic load into paging groups with different priorities, so that base stations with a traffic load level lower than a predetermined threshold value have a higher priority in the selection of base stations for transmitting a paging message than base stations with a traffic load level higher than the threshold value. A paging message for a mobile station is first transmitted via the lightly loaded base stations of the location area of the mobile station.
摘要:
An authentication procedure in a Global System for Mobile Communications (GSM)-based mobile communications system relies on a challenge and response principle. A 32-bit Signed Response (SRES) parameter is calculated by an A3 algorithm from a 128-bit random number (RAND) and a 128-bit authentication key K.sub.i in a mobile station, and in an authentication center, and the SRES values are compared. A Cellular Authentication and Voice Encryption (CAVE) algorithm having a 152-bit input parameter and a 18-bit output parameter is employed as the A3 algorithm. Parameter adaptation functions are provided between the input parameter of the CAVE algorithm and the GSM-type input parameters, namely the random number RAND and the authentication key K.sub.i, as well as between the output parameter of the CAVE algorithm and the GSM output parameter, namely the signed response SRES.
摘要:
A communication system providing mobility management interworking between a C-interface radio system and an overlay mobile radio network. In the first embodiment the radio system uses NCAS signalling and communicates with the SCP using the MMAP protocol. The SCP then makes the conversion to traditional MAP protocol when necessary to communicate with other network entities. The SCP takes care of the interworking between these transactions. In the second embodiment the SCP only relays the MAP operations embedded into TCAP messages transparently between the radio system RS and the overlay network element when the communication takes place between the RS and the overlay network. Thus the transaction is between the RS and the overlay network element. A Relay Protocol is needed between the RS and the SCP to carry the appropriate address information and to discriminate between the transparent MAP operations and non-transparent MMAP operations.
摘要:
The invention is a system and method for computing a result for a location, wherein the result indicates how novel it is for a wireless device to occupy a specific location. After determining the location of a wireless device through various means, a Novelty Index Value (NIV) is calculated for the location, and the NIV is then stored into a database. The NIV may then be subsequently used by application programs to compute a desired result from the NIV. Multiple users may utilize and/or share the same NIV values. The NIV may also be used to alter the configuration of a wireless device as well. A recommendation system is also disclosed, wherein user context is utilized along with NIV values to compute particular results for a user.
摘要:
A system for providing a user with advertising content is provided. The system includes a presence server, an advertising distribution server, and a profiling and targeting component that interact to provide one or more advertisement objects to a user of a computing device based on presence data generated by the user. The presence server receives presence notification messages from the user's computing device and transmits the presence data to the profiling and targeting component. The profiling and targeting component in turn defines an advertising package that directs the transmittal of advertisement objects from the advertising distribution server to the user's computing device. The profiling and targeting component may also create a user profile based on the presence data for defining the advertising package and may further determine a trend of the user based on historical presence data. A method, apparatus, and computer program product are also provided.
摘要:
The invention is a system and method for computing a result for a location, wherein the result indicates how novel it is for a wireless device to occupy a specific location. After determining the location of a wireless device through various means, a Novelty Index Value (NIV) is calculated for the location, and the NIV is then stored into a database. The NIV may then be subsequently used by application programs to compute a desired result from the NIV. Multiple users may utilize and/or share the same NIV values. The NIV may also be used to alter the configuration of a wireless device as well. A recommendation system is also disclosed, wherein user context is utilized along with NIV values to compute particular results for a user.
摘要:
The invention is a system and method for computing a result for a location, wherein the result indicates how novel it is for a wireless device to occupy a specific location. After determining the location of a wireless device through various means, a Novelty Index Value (NIV) is calculated for the location, and the NIV is then stored into a database. The NIV may then be subsequently used by application programs to compute a desired result from the NIV. Multiple users may utilize and/or share the same NIV values. The NIV may also be used to alter the configuration of a wireless device as well. A recommendation system is also disclosed, wherein user context is utilized along with NIV values to compute particular results for a user.
摘要:
A system for providing a user with advertising content is provided. The system includes a presence server, an advertising distribution server, and a profiling and targeting component that interact to provide one or more advertisement objects to a user of a computing device based on presence data generated by the user. The presence server receives presence notification messages from the user's computing device and transmits the presence data to the profiling and targeting component. The profiling and targeting component in turn defines an advertising package that directs the transmittal of advertisement objects from the advertising distribution server to the user's computing device. The profiling and targeting component may also create a user profile based on the presence data for defining the advertising package and may further determine a trend of the user based on historical presence data. A method, apparatus, and computer program product are also provided.
摘要:
A method for providing state-dependant information to a terminal operable in communication with a communication network including a server unit, the method comprising: receiving at the server unit a request from the terminal for data; determining the state of the terminal by means of the server unit; requesting by means of the server unit state-dependent data dependant on the state of the terminal and corresponding to the requested data, the server unit transmitting a request for the state-dependent data that includes an indication of the determined state of the terminal; receiving at the server unit the state-dependant data; and transmitting the state-dependant data to the terminal.