SYNCHRONIZATION SIGNAL CARRYING METHOD AND USER EQUIPMENT
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Abstract
Embodiments of the present invention provide a synchronization signal carrying method and an apparatus. The synchronization signal carrying method in the present invention includes: determining, by first user equipment, a priority parameter of a synchronization signal; determining, by the first user equipment according to the priority parameter, a resource for carrying the synchronization signal, where a configuration of the resource indicates the priority parameter; and sending, by the first user equipment, the synchronization signal to second user equipment by using the resource, so that the second user equipment determines a synchronization signal for the second user equipment. The embodiments of the present invention enable a more flexible synchronization signal determining manner in a D2D communications system.
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Citations
86 Claims
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1-66. -66. (canceled)
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67. A synchronization signal carrying method, comprising:
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determining, by first user equipment, a priority parameter of a synchronization signal; determining, by the first user equipment according to the priority parameter, a resource for carrying the synchronization signal, wherein a configuration of the resource indicates the priority parameter; and sending, by the first user equipment, the synchronization signal to second user equipment by using the resource, so that the second user equipment determines a synchronization signal for the second user equipment. - View Dependent Claims (68, 69, 70, 71, 72, 73, 74, 75)
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76. User equipment, comprising:
- a transceiver and a processor, wherein
the processor is configured to determine a priority parameter of a synchronization signal and determine, according to the priority parameter, a resource for carrying the synchronization signal, wherein a configuration of the resource indicates the priority parameter; and the transceiver is configured to send the synchronization signal to another user equipment by using the resource, so that the another user equipment determines a synchronization signal for the another user equipment. - View Dependent Claims (77, 78, 79, 80, 81, 82, 83)
- a transceiver and a processor, wherein
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84. A synchronization signal carrying method, comprising:
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receiving, by second user equipment, a synchronization signal sent by first user equipment; determining, by the second user equipment, a priority parameter according to a resource carrying the synchronization signal and a correspondence between the resource and the priority parameter of the synchronization signal; and determining, by the second user equipment, a synchronization signal for the second user equipment according to the priority parameter. - View Dependent Claims (85, 86)
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Specification