Patent application number | Description | Published |
20100281189 | METHOD FOR ENHANCING DATA TRANSMISSION EFFICIENCY - A method for enhancing data transmission efficiency in a data transmission system having a host, a subsystem and a transmission interface, utilized for the host to transmit and receive a data from a memory of the subsystem via the transmission interface includes steps of the host outputting a query command to the subsystem via the transmission interface for querying available memory utilization of the subsystem; the subsystem outputting a return message to the host via the transmission interface for indicating the available memory utilization according to the query command; and controlling data transmission from the host to the subsystem according to the return message. | 11-04-2010 |
20110134746 | METHOD OF REDUCING INTERFERENCE BETWEEN TWO COMMUNICATION SYSTEMS OPERATING IN ADJACENT FREQUENCY BANDS - A method of reducing interference between two communication systems operating in adjacent frequency bands and coexisting in a communication device is provided, and the two communication systems are a first communication system using TDD and a second communication system which is content-based. The method includes deciding whether to perform an arbitration procedure on a downlink subframe of the first communication system according to a CINR of the first communication system and a RSSI of the second communication system; deciding whether to perform the arbitration procedure on an uplink subframe of the first communication system according to a transmit power of the first communication system and a RSSI value of the second communication system; and when deciding to perform the arbitration procedure on the downlink or uplink subframe, further deciding whether to send a specific packet to request one or more stations not to send packets to the second communication system. | 06-09-2011 |
20110217938 | Wireless Transceiver Device and Control Method - A wireless transceiver device used in an electronic device for preventing wireless signal interference includes a plurality of wireless modules for processing wireless signals of a plurality of wireless communication systems, and a control module for adjusting receiving sensitivities or output powers of the plurality of wireless modules, to prevent signals outputted from a wireless module of the plurality of wireless modules from affecting operations of other wireless modules. | 09-08-2011 |
20120207101 | Systems and Methods for Providing Categorized Channel Reservation - A wireless communications system for categorized channel reservation is provided with a first wireless communications module and a second wireless communications module. The first wireless communications module transmits or receives a plurality of first wireless signals. The second wireless communications module transmits a first control packet according to an activity schedule of the first wireless communications module to disable a plurality of wireless communications stations from data transmissions, and transmit a second control packet to enable a predetermined number of the wireless communications stations to perform the data transmissions. | 08-16-2012 |
20130286976 | SYSTEMS AND METHODS FOR PROVIDING CATEGORIZED CHANNEL RESERVATION - A wireless communications system and method configured to operate and communicate with a plurality of wireless communications stations in compliance with a wireless communications protocol, wherein said communications comprise transmitting a first control packet to disable at least one of the wireless communications stations from data transmissions in compliance with the wireless communications protocol, and transmit a second control packet to enable at least one of the disabled wireless communications stations to perform the data transmissions. The first control packet is transmitted using a first configuration, and the second control packet is transmitted using a second configuration. | 10-31-2013 |
20140204917 | Method of Managing Packet Transmission for Wireless System - A method of managing packet transmission for a first wireless system wherein the first wireless system coexists with at least one second wireless system includes receiving a first type of packet of the first wireless system; determining whether the step of receiving the first type of packet is interfered by a second type of packet of one of the at least one second wireless system; and modifying a priority of the first type of packet when the first type of packet is interfered. | 07-24-2014 |
20140241406 | WIRELESS COMMUNICATIONS SYSTEM PERFORMING TRANSMISSION AND RECEPTION ACCORDING TO OPERATIONAL STATES OF CO-LOCATED INTERFACE APPARATUS AND RELATED WIRELESS COMMUNICATIONS METHOD THERE OF - A wireless communications system co-located with an interface apparatus includes a radio subsystem. The radio subsystem includes a transmission circuit arranged for performing a radio transmission, and a reception circuit arranged for performing a radio reception when the interface apparatus operates in a first operational state. The interface apparatus operates in one of a plurality of operational states including the first operational state and a second operational state, and a power consumption of the interface apparatus in the first operational state is lower than a power consumption of the interface apparatus in the second operational state. | 08-28-2014 |
20140244852 | Method of Reducing Mutual Interference between Universal Serial Bus (USB) data transmission and wireless data transmission - A method of reducing mutual interference between Universal Serial Bus (USB) data transmission and wireless communication for an electronic device is disclosed. The method comprises establishing a plurality of physical layer links for the USB data transmission in a plurality of supported USB modes; dynamically selecting one of the supported USB modes according to the wireless communication; and performing the USB data transmission in the selected USB mode. | 08-28-2014 |
20140244872 | Method of Handling Transmission in Data Transmission System - A method of handling transmission for a host in a data transmission system includes establishing a connection with a device of the data transmission system via a first frequency; receiving a negotiating information from the device; and re-establishing the connection with the device via a second frequency when the negotiating information reveals that the second frequency is available for the host to communicate with the device; wherein the second frequency is different than the first frequency. | 08-28-2014 |
20150043440 | WIRELESS COMMUNICATIONS DEVICES SUPPORTING WIFI AND LTE COMMUNICATIONS AND METHODS FOR TRANSMISSION CONTROL THEREOF - A mobile communications device supporting operation on a first wireless technology and a second wireless technology with a wireless module and a controller module is provided. The wireless module performs wireless transceiving to and from a first base station of a first wireless technology and a second base station of a second wireless technology. The controller module transmits a control message prior to the starting of a uplink transmission period of the first wireless technology via the wireless module to occupy the uplink transmission period of the first wireless technology so as to allow transmission of signals of the second wireless technology during the uplink transmission period of the first wireless technology, wherein the first wireless technology is a long term evolution (LTE) technology and the second wireless technology is a WiFi technology. | 02-12-2015 |