Wireless communication device and wireless communication method

JP2026098074APending Publication Date: 2026-06-16KK TOSHIBA

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Patent Information

Authority / Receiving Office: JP · JP
Patent Type: Applications
Current Assignee / Owner: KK TOSHIBA
Filing Date: 2026-03-17
Publication Date: 2026-06-16

Application Information

Patent Timeline

17 Mar 2026

Application

16 Jun 2026

Publication

JP2026098074A

IPC: H04W74/02; H04W84/12; H04W88/06; H04W88/10; H04W72/0457

CPC: H04B1/1027; H04B2001/1045; H04W76/14; H04W72/0453

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Application Domain

Network topologies Connection management

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Abstract

To provide a wireless communication device and wireless communication method that can suppress the effects of interference between links in multilink communication. [Solution] The wireless communication device according to the embodiment receives a first frame from the other wireless communication device on the first link that notifies the other wireless communication device, which has restrictions on the use of the first link and the second link, that it is able to operate on the second link, connects to the other wireless communication device on the first link and the second link, postpones the transmission of a frame to the other wireless communication device on the second link if the link to which the other wireless communication device has gained access rights is the first link, and postpones the transmission of a frame to the other wireless communication device on the first link if the link to which the other wireless communication device has gained access rights is the second link.

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Claims

1. A first frame is received on the first link from another wireless communication device that has restrictions on the use of the first link and the second link, notifying that the second link is operational. The aforementioned other wireless communication device is connected by the first link and the second link. If the link on which access rights have been acquired by the other wireless communication device is the first link, then frame transmission to the other wireless communication device on the second link is postponed; if the link on which access rights have been acquired by the other wireless communication device is the second link, then frame transmission to the other wireless communication device on the first link is postponed. Wireless communication device.

2. The wireless communication device according to claim 1, wherein reception on the first link fails when transmission on the second link is being performed, or reception on the second link fails when transmission on the first link is being performed.

3. A first connector connectable to a first antenna for transmitting signals over the first link, A second connector connectable to a second antenna for receiving signals on the first link, A third connector connectable to a third antenna for transmitting signals over the second link, A fourth connector connectable to a fourth antenna for receiving signals on the second link, The wireless communication device according to claim 1, further comprising:

4. A first connector connectable to a first antenna for transmitting and receiving signals on the first link, A second connector that can be connected to a second antenna for transmitting and receiving signals on the second link, The wireless communication device according to claim 1, further comprising:

5. A first connector that can be connected to a first antenna for transmitting signals on the first link and on the second link, A second connector connectable to a second antenna for transmitting a signal on the first link and receiving a signal on the second link, The wireless communication device according to claim 1, further comprising:

6. The wireless communication device according to claim 1, further comprising a connector connectable to an antenna for transmitting a signal on the first link, transmitting a signal on the second link, receiving a signal on the first link, and receiving a signal on the second link.

7. A first frame is received on the first link from another wireless communication device that has restrictions on the use of the first link and the second link, notifying that the second link is operational. The aforementioned other wireless communication device is connected by the first link and the second link. If the link on which access rights have been acquired by the other wireless communication device is the first link, then frame transmission to the other wireless communication device on the second link is postponed; if the link on which access rights have been acquired by the other wireless communication device is the second link, then frame transmission to the other wireless communication device on the first link is postponed. Wireless communication method.