Wireless communication system, network device, and terminal device
First Claim
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1. A wireless communication system, comprising:
- a central access point (CAP), determining current physical frame structure based on scheduled transmission resources, and transmitting information for indicating current physical frame structure in the current physical frame;
wherein the determining current physical frame structure comprises;
configuring leader sequence used for synchronization for current physical, and system information channel used for sending information of indicating current physical frame structure;
wherein said CAP sends leader sequence, and information of indicating current physical frame structure in system information channel;
or configuring leader sequence used for synchronization for current physical, and system information channel used for sending information of indicating current physical frame structure; and
configuring selectively at least one of a plurality of channels for current physical frame;
wherein said CAP sends said leader sequence, and information of indicating current physical frame structure in system information channel; and
transmitting/receiving in the channel that is selectively configured; and
at least one station (STA) communicating with said CAP, according to information for indicating current physical frame structure in physical frame, determining structure of current physical frame;
wherein a length of each physical frame is unfixed, and the length of current physical frame is the sum of duration of each channel in the current physical frame.
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Abstract
Disclosed in present invention is a wireless communication system, comprising: a CAP, for determining a structure of a current physical frame according to scheduled transmission resources, and sending information for indicating the structure of the current physical frame in the current physical frame; and at least one STA communicating with the CAP, for determining the structure of the current physical frame according to the information for indicating the structure of the current physical frame, the length of each physical frame depending on the structure of the current physical frame and being not fixed. Also disclosed are two devices for wireless communication.
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Citations
19 Claims
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1. A wireless communication system, comprising:
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a central access point (CAP), determining current physical frame structure based on scheduled transmission resources, and transmitting information for indicating current physical frame structure in the current physical frame;
wherein the determining current physical frame structure comprises;
configuring leader sequence used for synchronization for current physical, and system information channel used for sending information of indicating current physical frame structure;
wherein said CAP sends leader sequence, and information of indicating current physical frame structure in system information channel;
or configuring leader sequence used for synchronization for current physical, and system information channel used for sending information of indicating current physical frame structure; and
configuring selectively at least one of a plurality of channels for current physical frame;
wherein said CAP sends said leader sequence, and information of indicating current physical frame structure in system information channel; and
transmitting/receiving in the channel that is selectively configured; andat least one station (STA) communicating with said CAP, according to information for indicating current physical frame structure in physical frame, determining structure of current physical frame; wherein a length of each physical frame is unfixed, and the length of current physical frame is the sum of duration of each channel in the current physical frame. - View Dependent Claims (2)
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3. A network device, comprising:
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a processor, according to scheduling transmission resource, determining current physical frame structure; and
a communicator, in communication with the processor, transmitting indication current physical frame structure information in the current physical frame, and communicating with at least one terminal device,wherein a length of each physical frame is unfixed, and the length of current physical frame is the sum of duration of each channel in the current physical frame, wherein the determining current physical frame structure comprises;
configuring leader sequence used for synchronization for current physical, and system information channel used for sending information of indicating current physical frame structure;wherein said communicator sends leader sequence, and information of indicating current physical frame structure in system information channel;
or configuring leader sequence used for synchronization for current physical, and system information channel used for sending information of indicating current physical frame structure; and
configuring selectively at least one of a plurality of channels for current physical frame;
wherein said communicator sends said leader sequence, and information of indicating current physical frame structure in system information channel; and
transmitting/receiving in the channel that is selectively configured. - View Dependent Claims (4, 5, 6, 7, 8, 9)
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10. A terminal device, comprising:
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a processor, parsing information indicating current physical frame structure in current physical frame, determining current physical frame structure; and
a communicator, in connection with the processor, communicating with network device within current physical frame,wherein a length of each physical frame is unfixed, and the length of current physical frame is the sum of duration of each channel in the current physical frame; wherein the current physical frame is composed of leader sequence, and, system information channel carrying information of indicating current physical frame structure;
said communicator receiving leader sequence, and, receiving information of indicating current physical frame structure in system information channel;
orwherein the current physical frame comprising a preamble sequence, system information channel of carrying information indicating current physical frame structure, and, at least one of selective channels;
said communicator receives said leader sequence, and, receives information of indicating current physical frame structure in system information channel; and
transmitting/receiving in the at least one of selective channels. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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Specification