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Patent
Institute For Information Industry | Date: 2016-08-05

A method for wireless communication includes the following steps. A silence command is transmitted to a mobile terminal by a network node when a first predetermined condition occurs. A secondary component carrier of the mobile terminal transitions to a silence state from an activation state according to the silence command and a silence-specific configuration, and is operated in the silence state according to the silence-specific configuration. A signaling message is transmitted to the mobile terminal by the network node when a second predetermined condition occurs. The secondary component carrier transitions to the activation state from the silence state according to the silence-specific configuration and restarts or resumes signal transmissions on the secondary cell in accordance with the signaling message.


The disclosure is related to a method for calibrating an interactive time in a live program, and a system thereof. In the method, a user device is used to receive a live content embedded with a mark from a live program system. A signal processing scheme is performed to identify the mark so as to obtain a marking time. Then an interactive content is received from an interactive serving system. An initiating time of interactive activity is obtained. A time difference between the marking time and the initiating time is counted. The time difference is referred to for calibrating the time of issuing an interactive message when responding to the interactive activity. The responding time, at the system side, is restored to an actual time. Therefore, the method effectively excludes the time error for responding to the interactive activity in the live program due to transmission delay.


An FUR receiver network device and an FDR data transmission method thereof are provided. The receiver network device is used in a network system, and the network system further includes a transmitter network device. There is an FDR connection between the receiver network device and the transmitter network device in an unlicensed band. The receiver network device receives a radio signal in the unlicensed band and retrieves a transmitter signal of the transmitter network device from the radio signal. The receiver network device calculates a differential signal between the radio signal and the transmitter signal and determines whether a signal energy of the differential signal is less than a threshold. If positive, the receiver network device and the transmitter network device perform an FDR data transmission therebetween.


Patent
Institute For Information Industry | Date: 2016-08-22

A signaling control system for use in a NAT traversal system includes a registrar server and an application layer gateway server. The registrar server is configured to record registration information of two user terminals. The application layer gateway server is configured to determinate whether the two user terminals are located under a same network address translation device according to the registration information during a process where the two user terminals create a session connection, and forward respective session description protocol information of the two user terminals to each other if it is determined that the two user terminals are located under the same network address translation device.


Patent
Institute For Information Industry | Date: 2016-09-07

A byte addressable storing system is provided. The byte addressable storing system includes a data transmission interface and a processing unit. The data transmission interface connects to a byte addressable storing device. The processing unit creates a primary metadata table, a secondary metadata table, an indirect metadata matching table, a sub-block using status table and a metadata pointer in the byte addressable storing device via the data transmission interface. The processing unit further adjusts the allocation of metadata in the byte addressable storing device dynamically based on the aforesaid tables and pointer. The processing unit further stores a file into sub-blocks of blocks non-sequentially, and achieves record of the file via dynamic multi-level pointing.


Patent
Institute For Information Industry | Date: 2016-09-07

A byte addressable storing system is provided. The byte addressable storing system includes a data transmission interface and a processing unit. The data transmission interface connects to a byte addressable storing device. The processing unit creates a primary metadata table, a secondary metadata table, an indirect metadata matching table, a sub-block using status table and a metadata pointer in the byte addressable storing device via the data transmission interface. The processing unit further adjusts the allocation of metadata in the byte addressable storing device dynamically based on the aforesaid tables and pointer. The processing unit further stores a file into sub-blocks of blocks non-sequentially, and achieves record of the file via dynamic multi-level pointing.


Patent
Institute For Information Industry | Date: 2016-10-05

An advanced metering infrastructure (AMI) server, an AMI network node, an AMI network system and a message broadcasting method thereof are provided. The AMI server generates a broadcasting key from a broadcasting message through a hash function, encrypts the broadcasting message into an encrypted broadcasting message via the broadcasting key, encrypts the broadcasting key into an encrypted key via a symmetric key, and transmits the encrypted broadcasting message and the encrypted key to the AMI network node. The AMI network node decrypts the encrypted key into the broadcasting key via the symmetric key, decrypts the encrypted broadcasting message into the broadcasting message via the broadcasting key, and processes the broadcasting message after determining that the broadcasting message corresponds to the broadcasting key through the hash function.


A base station in a spectrum sharing system includes a sensor configured to sense signals over a shared spectrum, a transceiver configured to receive at least one measurement report transmitted from at least one user terminal regarding signals over the shared spectrum sensed by the at least one user terminal and a processor configured to determine whether to utilize the shared spectrum according to the signals over the shared spectrum sensed by the sensor or acquired from the at least one measurement report. A user terminal in a spectrum sharing system includes a sensor configured to sense signals over a shared spectrum, a processor configured to generate a measurement report regarding the signals over the shared spectrum and a transceiver configured to transmit the measurement report to a base station so that the base station determines whether to utilize the shared spectrum according the signals over the shared spectrum.


A user equipment (UE), a device to device (D2D) UE, a backhaul device and a positioning method thereof are provided. The D2D UE measures an uplink reference signal transmitted from the UE and generates an uplink measurement report message according to the measured uplink reference signal. The backhaul device receives the uplink measurement report message and determines location information on at least one of the UE and D2D UE based on the uplink measurement report message.


Patent
Institute For Information Industry | Date: 2016-01-28

A base station, user equipment, and channel selection method are provided. The base station can configure a Primary Component Carrier (PCC) and a plurality of Secondary Component Carriers (SCCs). The PCC is a Long Term Evolution (LTE) band, while at least one of the SCCs is not an LTE band. The base station receives a plurality of channel status parameters, wherein each of the channel status parameters corresponds to one of the SCCs. The base station sorts the SCCs according to the channel status parameters, determines a subset of the SCCs as at least one candidate SCC according to the channel status parameters, and determines a subset of the at least one candidate SCC as at least one available SCC by performing clear channel assessment for each of the at least one candidate SCC.

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