Bestechnic (shanghai) Co., Ltd.

University of Utah Research Foundation

University of Tennessee Research Foundation

Shanghai Netis Technologies Co., Ltd.

Guanghui Yang

Liang Zhang

Weifeng Tong

Lei Yang

Fei Luo

Lin Nan Li

Tao Wang

Glenn D Prestwich

Gabor G Tigyi

Honglu Zhang

Xiaoyu Xu

Xiaolin He

Joanna Gajewiak

Guowei Jiang

Shuxi Wei

Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, a wireless audio system includes a first wireless headphone and a second wireless headphone. The first wireless headphone is configured to receive, from an audio source, audio information using a first type of short-range wireless communication; and in response to successfully receiving the audio information from the audio source, transmit an audio information message including the audio information using a second type of short-range wireless communication different from the first type of short-range wireless communication. The second wireless headphone is configured to receive, from the audio source, the audio information using the first type of short-range wireless communication; receive, from the first wireless headphone, the audio information message using the second type of short-range wireless communication; and in response to at least one of (i) successfully receiving the audio information from the audio source and the first wireless headphone successfully receiving the audio information from the audio source, or (ii) successfully receiving the audio information message from the first wireless headphone, transmit an acknowledgement message to the audio source.

Wireless audio system and method for wirelessly communicating audio information using the same

Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, a wireless audio system includes a first wireless headphone and a second wireless headphone. The first wireless headphone is configured to receive, from an audio source, audio information using a first type of short-range wireless communication; in response to successfully receiving the audio information from the audio source, generate an error correcting code based on the audio information; and transmit an error correcting message including the error correcting code without transmitting the audio information. The second wireless headphone is configured to receive, from the audio source, the audio information using the first type of short-range wireless communication; receive, from the first wireless headphone, the error correcting message including the error correcting code; and in response to successfully receiving the audio information directly from the audio source or based on the error correcting code, transmit a first status message (STAT) to the first wireless headphone. The first wireless headphone is further configured to receive, from the second wireless headphone, the first STAT. One of the first and second wireless headphones works in a snoop mode to communicate with the audio source based on communication parameters of another one of the first and second wireless headphones.

Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, a wireless audio system includes a first and a second wireless headphones and a charging case. The first wireless headphone is configured to establish, with an audio source, a first short-range wireless connection and transmit communication parameters associated with the first short-range wireless connection to the charging case. The charging case is configured to receive the communication parameters associated with the first short-range wireless connection and transmit the communication parameters associated with the first short-range wireless connection to the second wireless headphone. The second wireless headphone is configured to receive the communication parameters associated with the first short-range wireless connection and establish, with the audio source, a second short-range wireless connection based on the communication parameters associated with the first short-range wireless connection.

Short-range wireless communication based on indirect transmission of communication parameters

A method and system for discovering and presenting access information of network applications includes: collecting access information between IP endpoints from a network packet collection; generating network diagrams; determining whether application component information needs to be configured, if yes, configuring application components, while if no, outputting the network diagrams; mapping the configuration information of the application components to the access information between the IP endpoints to obtain the access information based on the application components; updating the network diagrams according to the access information based on the application components; and outputting the network diagrams. In the present invention, collecting the access information of the application components through analyzing network packets does not affect the performance and security of computing nodes and network equipment in network environment; timely finding changes in access relations of the application components through snapshotting and comparing access relation views of the application components.

Method and system for discovering and presenting access information of network applications

Embodiments of wireless audio systems and methods for wirelessly communicating audio information are disclosed herein. In one example, a wireless audio system includes a first and a second wireless headphones. The first wireless headphone is configured to receive, from an audio source, audio information using a short-range wireless communication; in response to successfully receiving the audio information, generate an error correcting code based on the audio information; and transmit an error correcting message including the error correcting code. The second wireless headphone is configured to receive, from the audio source, the audio information using the short-range wireless communication; receive, from the first wireless headphone, the error correcting message including the error correcting code; and in response to successfully receiving the audio information based on the error correcting code, transmit an ACK message to the audio source. One of the first and second wireless headphones works in a snoop mode to communicate with the audio source based on communication parameters of another one of the first and second wireless headphones.

Described herein is the synthesis and pharmacology of a series of &#x3b1;-substituted methylene phosphonate analogs, in which the &#x3b1;-CHmoiety is replaced with CHCl or CHBr.

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Shanghai, China

Guanghui Yang