Systems and methods for coexistence of a plurality of wireless communications modules
First Claim
Patent Images
1. A wireless communications system, comprising:
- a first wireless communications transceiver configured to transmit or receive a first wireless signal;
a second wireless communications transceiver configured to transmit or receive a second wireless signal; and
an RF module comprising a connection device which comprises at least one antenna-side port and at least two module-side ports, wherein a first transceiving path is formed by a coupling of the antenna-side port and one of the transceiver-side ports and a second transceiving path is formed by a coupling of the antenna-side port and another one of the transceiver-side ports; and
wherein the RF module is configured to allocate the first transceiving path and the second transceiving path to the first wireless communications transceiver and the second wireless communications transceiver, respectively, to enable the transmission or reception of the first wireless signal and the second wireless signal at the same time,wherein the first transceiving path and the second transceiving path are allocated according to a distance between the wireless communications system and a peer wireless communications device, andwherein the first wireless communications transceiver or the second wireless communications transceiver further requests the peer wireless communications device to transmit the first wireless signal or the second wireless signal with a fixed transmission power.
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Abstract
A wireless communications system is provided with a first wireless communications module, a second wireless communications module, and an RF module. The first wireless communications module transmits or receives a first wireless signal, and the second wireless communications module transmits or receives a second wireless signal. The RF module allocates a first transceiving path and a second transceiving path to the first wireless communications module and the second wireless communications module, respectively, to enable the transmission or reception of the first wireless signal and the second wireless signal at the same time.
40 Citations
21 Claims
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1. A wireless communications system, comprising:
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a first wireless communications transceiver configured to transmit or receive a first wireless signal; a second wireless communications transceiver configured to transmit or receive a second wireless signal; and an RF module comprising a connection device which comprises at least one antenna-side port and at least two module-side ports, wherein a first transceiving path is formed by a coupling of the antenna-side port and one of the transceiver-side ports and a second transceiving path is formed by a coupling of the antenna-side port and another one of the transceiver-side ports; and wherein the RF module is configured to allocate the first transceiving path and the second transceiving path to the first wireless communications transceiver and the second wireless communications transceiver, respectively, to enable the transmission or reception of the first wireless signal and the second wireless signal at the same time, wherein the first transceiving path and the second transceiving path are allocated according to a distance between the wireless communications system and a peer wireless communications device, and wherein the first wireless communications transceiver or the second wireless communications transceiver further requests the peer wireless communications device to transmit the first wireless signal or the second wireless signal with a fixed transmission power. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for coexistence of a plurality of wireless communications transceivers in a wireless communications device, comprising:
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providing a connection device comprising a connection device which comprises at least one antenna-side port and at least two transceiver-side ports, wherein a first transceiving path is formed by a coupling of the antenna-side port and one of the transceiver-side ports and a second transceiving path is formed by a coupling of the antenna-side port and another one of the transceiver-side ports; determining whether a first wireless communications transceiver is transmitting or receiving a first wireless signal, and a second wireless communications transceiver is transmitting or receiving a second wireless signal; and allocating the first transceiving path and the second transceiving path to the first wireless communications transceiver and the second wireless communications transceiver, respectively, to enable the transmission or reception of the first wireless signal and the second wireless signal at the same time, wherein the first transceiving path and the second transceiving path are allocated according to a distance between the wireless communications device and a peer wireless communications device, and wherein the first wireless communications transceiver or the second wireless communications transceiver further requests the peer wireless communications device to transmit the first wireless signal or the second wireless signal with a fixed transmission power. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19)
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20. A wireless communications system, comprising:
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a first wireless communications transceiver configured to transmit or receive a first wireless signal in a Transmitting (Tx) operation or a Receiving (Rx) operation, respectively; a second wireless communications transceiver configured to transmit or receive a second wireless signal in the Tx operation or the Rx operation, respectively; and an RF module comprising a connection device which comprises at least one antenna-side port and at least two transceiver-side ports, wherein a first transceiving path is formed by a coupling of the antenna-side port and one of the transceiver-side ports and a second transceiving path is formed by a coupling of the antenna-side port and another one of the transceiver-side ports; and wherein the RF module is configured to allocate the first transceiving path and the second transceiving path to the first wireless communications transceiver and the second wireless communications transceiver, respectively, to enable; the transmissions of the first wireless signal and the second wireless signal at the same time when both of the first wireless communications transceiver and the second wireless communications transceiver are in the Tx operation, the receptions of the first wireless signal and the second wireless signal at the same time when both of the first wireless communications transceiver and the second wireless communications transceiver are in the Rx operation, and the transmission of one of the first wireless signal and the second wireless signal and the reception of the other one of the first wireless signal and the second wireless signal at the same time when the first wireless communications transceiver and the second wireless communications transceiver are in the Tx operation and the Rx operation, respectively, or in the Rx operation and Tx operation, respectively, wherein the first transceiving path and the second transceiving path are allocated according to a distance between the wireless communications system and a peer wireless communications device, and wherein the first wireless communications transceiver or the second wireless communications transceiver further requests the peer wireless communications device to transmit the first wireless signal or the second wireless signal with a fixed transmission power.
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21. A method for coexistence of a plurality of wireless communications transceivers in a wireless communications device, comprising:
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providing a connection device comprising a connection device which comprises at least one antenna-side port and at least two transceiver-side ports, wherein a first transceiving path is formed by a coupling of the antenna-side port and one of the transceiver-side ports and a second transceiving path is formed by a fixed coupling of the antenna-side port and another one of the transceiver-side ports; determining whether a first wireless communications transceiver is transmitting or receiving a first wireless signal in a Transmitting (Tx) operation or a Receiving (Rx) operation, respectively, and a second wireless communications transceiver is transmitting or receiving a second wireless signal in the Tx operation or the Rx operation, respectively; and allocating the first transceiving path and the second transceiving path to the first wireless communications transceiver and the second wireless communications transceiver, respectively, to enable; the transmission of the first wireless signal and the second wireless signal at the same time when both of the first wireless communications transceiver and the second wireless communications transceiver are in the Tx operation, the receptions of the first wireless signal and the second wireless signal at the same time when both of the first wireless communications transceiver and the second wireless communications transceiver are in the Rx operation, and the transmission of one of the first wireless signal and the second wireless signal and the reception of the other one of the first wireless signal and the second wireless signal at the same time when the first wireless communications transceiver and the second wireless communications transceiver are in the Tx operation and the Rx operation, respectively, or in the Rx operation and Tx operation, respectively, wherein the first transceiving path and the second transceiving path are allocated according to a distance between the wireless communications device and a peer wireless communications device, and wherein the first wireless communications transceiver or the second wireless communications transceiver further requests the peer wireless communications device to transmit the first wireless signal or the second wireless signal with a fixed transmission power.
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Specification