摘要:
A mobile station, a base station, a communication system and an abnormal power down reporting method thereof are provided. The communication system includes the mobile station and the base station. The mobile station is located within a wireless communication range of the base station. The mobile station transmits a notification message to the base station after detecting abnormal power down of the mobile station. The base station determines that abnormal power down occurred in the mobile station according to the notification message, and notifies a backhaul network to deregister the mobile station.
摘要:
A method, a wireless communication system, a communication apparatus, and a tangible machine-readable medium for establishing a routing path during a network entry process of an SS based on a multi-hop relay standard are provided. The wireless communication system comprises a BS, an SS, and an RS. The SS transmits an RNG-REQ of the SS to the RS with a ranging CID. The RS allocates an SS CID for the SS, and transmits an RNG-RSP having the SS CID to the SS with the ranging CID. Then the SS transmits an SBC-REQ with the SS CID to the BS through the RS. Finally, the BS transmits an SBC-RSP to the SS through the RS after receiving the SBC-REQ. The routing path of the SS is updated into a routing table of the RS according to one of the SBC-REQ and the SBC-RSP.
摘要:
A communication system and a handshake method thereof are provided. The communication system has a service path and comprises a BS, at least one MS, and an MS. One of the at least one RS is located within a coverage of the BS. The MS is located within a coverage of one of the at least one RS. The BS, the at least one RS, and the MS are configured to build the service path via handshaking according to a plurality of control signals, each of the control signals has an authentication code adopted to be authenticated completeness of the control signal, and each of the control signals is generated by one of the BS, the at least one RS, and the MS.
摘要:
A communication system and a handshake method thereof are provided. The communication system has a service path and comprises a BS, at least one MS, and an MS. One of the at least one RS is located within a coverage of the BS. The MS is located within a coverage of one of the at least one RS. The BS, the at least one RS, and the MS are configured to build the service path via handshaking according to a plurality of control signals, each of the control signals has an authentication code adopted to be authenticated completeness of the control signal, and each of the control signals is generated by one of the BS, the at least one RS, and the MS.
摘要:
A communication system and a handshake method thereof are provided. The communication system has a service path and comprises a BS, at least one MS, and an MS. One of the at least one RS is located within a coverage of the BS. The MS is located within a coverage of one of the at least one RS. The BS, the at least one RS, and the MS are configured to build the service path via handshaking according to a plurality of control signals, each of the control signals has an authentication code adopted to be authenticated completeness of the control signal, and each of the control signals is generated by one of the BS, the at least one RS, and the MS.
摘要:
Wireless stations and methods thereof are provided. Allocations in a frame are considered to have a predetermined transmission sequence. MAP in the frame arranges zone allocation IEs of the allocations by following the predetermined transmission sequence so that a station receive the frame can know the predetermined transmission sequence. By having the predetermined transmission sequence, zone allocation IE of each of the allocations in the frame can be described by only two parameters: number of time units and number of frequency bands.
摘要:
Wireless stations and methods thereof are provided. Allocations in a frame are considered to have a predetermined transmission sequence. MAP in the frame arranges zone allocation IEs of the allocations by following the predetermined transmission sequence so that a station receive the frame can know the predetermined transmission sequence. By having the predetermined transmission sequence, zone allocation IE of each of the allocations in the frame can be described by only two parameters: number of time units and number of frequency bands.
摘要:
A relay station (RS), a relay method, a base station (BS), a transmission method, and a computer readable medium thereof are provided. The BS is configure to generate a DL-R-MAP for the BS and a first frame according to a resource usage status of the multi-hop network, and transmit the first frame in a DL relay zone according to the DL-R-MAP for the BS, wherein the first frame comprises a plurality of DL-R-MAPs for RSs, and each of the DL-R-MAPs for RSs. The RS is configure to receive the first frame from the BS, generate a second frame by removing a DL-R-MAP from the first frame, and transmit the second frame to a subordinated relay station in a DL relay zone according to the DL-R-MAP removed from the first frame.
摘要:
A resource allocation apparatus, method, application program, and computer readable medium thereof are provided. A plurality of data streams are transmitted to a plurality of receiving ends via a network resource, wherein each of the receiving ends has a subscribing status. Each of the data streams comprises a plurality of data layers. First, required data are sent to the receiving ends. Then, an efficiency ratio of each of the possible transmission combinations is dynamically calculated. Finally, data layers comprised in the possible transmission combination that has the greatest efficiency ratio are transmitted to the receiving ends. Efficiency ratios are calculated according to the whole network resource, the channels of the receiving ends, and the characters of the data streams. By the aforementioned arrangement, data layers received by the receiving ends can be adjusted dynamically. Thus, the efficiency of the network resource can be increased.
摘要:
A mobile apparatus is provided. The mobile apparatus comprises a transceiver and a processor. The transceiver receives a nearby signal from a nearby mobile apparatus, wherein the nearby signal carries a nearby positioning information. The processor electrically connected to the transceiver estimates a nearby received signal strength of the nearby signal according to the nearby signal, and generates a host positioning information according to the nearby received signal strength and the nearby positioning information.