METHODS AND APPARATUS FOR MULTIPLEXING TRANSMISSION CONTROL INFORMATION

摘要

Methods and systems for wireless communication are disclosed. In one aspect, a method includes generating device specific transmission control information for each of two devices, transmitting the transmission control information for each device over different frequencies, and transmitting data to each of the devices as part of a communication according to the respective transmission control information. In some aspects, the transmission control information for each device is encoded based on an identifier of the device. For example, in some aspects, an error detection value such as a cyclic redundancy check, is exclusive or'ed with an identifier of the device, such as an AID, PAID, or group identifier. The resulting value is transmitted along with the transmission control information. A device receiving the wireless frame may only be able to decode its own transmission control information, as the decoding is also based on the receiving device's identifier.

主权项

1. A method of transmitting a wireless frame over a wireless network, comprising:
generating a first transmission control information for a first device; generating a second transmission control information for a second device; transmitting the wireless frame, wherein the transmission comprises:
transmitting at least a portion of the first transmission control information over a first frequency range while simultaneously transmitting at least a portion of the second transmission control information over a second frequency range that does not overlap with the first frequency range,transmitting first data to the first device according to the first transmission control information, andtransmitting second data to the second device according to the second transmission control information.