Patent application number | Description | Published |
20100265818 | MOBILE DEVICE, BASE STATIONS, BACKHAUL NETWORK DEVICE, AND METHOD AND COMPUTER PROGRAM STORAGE PRODUCT FOR THE MOBILE DEVICE - A mobile device, base stations, a backhaul network device for a wireless network system, and a method and a computer program storage product for the mobile device are provided. Each of the base stations is connected to the backhaul network device via a wired connection. The mobile device selects a primary base station and a backup base station from the base stations according to base station information of each base station. The mobile device performs a data transmission procedure with the primary base station during an available interval of a low-duty mode to communicate with the backhaul network device via the primary base station, and performs a connection keeping procedure with the backup base station during an unavailable interval of the low-duty mode. While the data transmission procedure fails, the mobile device performs a data transmission recovery procedure with the backup base station immediately so as to continuously communicate with the backhaul network device via the backup base station. | 10-21-2010 |
20100272000 | BASE STATION, MOBILE APPARATUS, AND COMMUNICATION METHOD THEREOF FOR MULTICAST AND BROADCAST SERVICE - A base station, a mobile apparatus, and a communication method thereof for multicast and broadcast service (MBS) are provided. The base station and the mobile apparatus belong to an MBS zone. The base station sets an indicator in a control channel allocation of a frame. The indicator is related to a cell-specific MBS configuration of the base station. The control channel allocation is an allocation that the mobile apparatus has to read when it is in power-saving mode and when it has to receive MBS data. The MBS data is related to the MBS zone. The mobile apparatus reads the indicator in power-saving mode and can derive the cell-specific MBS configuration according to the indicator. The mobile apparatus does not have to search the whole frame to derive the cell-specific MBS configuration. | 10-28-2010 |
20100330951 | BASE STATION, SUBORDINATE STATION, AND EMERGENCY INFORMATION TRANSMISSION METHOD THEREOF - A base station (BS), a subordinate station (SS) and emergency information transmission methods thereof are provided. The SS is in a power-saving state. The BS shall allocate an emergency alert indicator and emergency information in a transmission channel. The SS in the power-saving state receives the emergency information according to the emergency alert indicator and proceeds with a handshake protocol with the BS to establish an emergency service flow between the BS and the SS. | 12-30-2010 |
20120178379 | WIRELESS APPARATUS, BASE STATION, AND COMMUNICATION CONTROLLING METHOD THEREOF - A wireless apparatus, a base station, and a communication controlling method are provided. A communication controlling system comprises the wireless apparatus and the base station. The wireless apparatus is configured to transmit a connection request to the base station and then enter a connection setup communication procedure. The wireless apparatus enters a temporary waiting status during a waiting duration after transmitting the connection request. The wireless apparatus stays in the connection setup communication procedure in the temporary waiting status. The communication controlling method is able to perform the same operations as those performed by the wireless apparatus and the base station is able to perform the operations corresponding to the wireless apparatus. | 07-12-2012 |
20130250758 | BASE STATION, WIRELESS END DEVICE, AND TRANSMISSION BARRING METHODS THEREOF - A base station, a wireless end device, and transmission barring methods are provided. The base station is configured to receive a special event notification message from a core network, generate a barring message after receiving the special event notification message, and transmit the barring message to the wireless end device. The base station is not overloaded when the barring message is generated and transmitted. After receiving the barring message, the wireless end device is suspended from transmitting data to the base station for a barring time interval. | 09-26-2013 |
20130268682 | TRANSMISSION SYSTEM AND METHOD FOR NETWORK ADDRESS TRANSLATION TRAVERSAL - A transmission system and a transmission method for network address translation traversal are provided. The transmission system includes a private network device, a network address record device, a public network device and a network address translation server. The network address record device records an inner network address of the private network device and an outer network address corresponding to the inner network address. The public network device inquires the inner network address of the private network device and the outer network address corresponding to the inner network address from the network address record device, and generates a packet according to the inner network address and the outer network address corresponding to the inner network address. The network address translation server receives the packet from the public network device, and transmits the packet to the public network device. | 10-10-2013 |
20140211613 | TRANSMITTING DIRECT MODE COMMUNICATION APPARATUS, RECEIVING DIRECT MODE COMMUNICATION APPARATUS AND COMMUNICATION PATH SWITCHING METHOD THEREOF - A transmitting direct mode communication apparatus, a receiving direct mode communication apparatus and a communication path switching method thereof are provided. The transmitting direct mode communication apparatus and the receiving direct mode communication apparatus maintain a backend network connection, and communicate with each other via a direct communication connection. The transmitting direct mode communication apparatus and the receiving direct mode communication apparatus are capable of switching the communication to backend network connection rapidly and seamlessly for transmitting data normally after the direct communication connection failed. | 07-31-2014 |
20140295861 | NETWORK SYSTEM AND RESOURCE ALLOCATION METHOD THEREOF - A network system and a resource allocation method thereof are provided. The network system includes a base station and a mobile station. The base station retrieves mobile station information from the mobile station via a network connection, and decides a communication allocation between the base station and the mobile station according to the mobile information. The communication allocation records one or a combination of a common base station identification and a dedicated base station identification. After the base station transmits the communication allocation to the mobile station, the mobile station communicates with the base station according to the communication allocation via one or a combination of the common base station identification and the dedicated base station identification. | 10-02-2014 |
20150023247 | WIRELESS COMMUNICATION SYSTEM AND AUTHENTICATION METHOD THEREOF - A wireless communication system and an authentication method thereof are provided. The wireless communication system includes a User Equipment (UE), an Evolved Node B (eNodeB), a Home Subscriber Server (HSS), and a Mobility Management Entity (MME). Before the UE enters an Attachment Procedure, the MME is configured to acquire an Authentication Vector from the HSS in advance, and transmit, based on the Authentication Vector, a first Authentication Vector corresponding to the UE to the UE and a second Authentication Vector corresponding to the eNodeB to the eNodeB in advance. The eNodeB is configured to transmit a UE identifier to the UE. The UE is configured to complete an Authentication procedure with the eNodeB according to the UE identifier and the Authentication Vector. | 01-22-2015 |