Midamble indication and receiving methods and apparatuses
AssigneeHuawei Technologies Co., Ltd.
InventorsJian Yu, Shimon Shilo, Genadiy Tsodik, Oded Redlich, Yaron Ben-Arie, Doron Ezri, Ming Gan
Life of this patent
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Abstract
A midamble indication method includes sending, by a first device, midamble indication information to a second device. A duration of a midamble indicated by the midamble indication information is greater than or equal to a threshold. The threshold is related to a processing capability of the second device. In a midamble receiving method, the second device receives the midamble according to the indication information.
Claims20
A midamble indication method, comprising:
- sending, by a first device, midamble indication information to a second device,
- wherein a duration of a midamble indicated by the midamble indication information is greater than or equal to a threshold, and
- wherein the threshold is related to a processing capability of the second device.
A midamble receiving method, comprising:
- receiving, by a second device, midamble indication information from a first device, wherein the midamble indication information indicates a duration of a midamble;
- and
- performing, by the second device, channel estimation based on a received midamble responsive to the duration being greater than or equal to a threshold,
- wherein the threshold is related to a processing capability of the second device.
A first device, comprising:
- a processor configured to determine midamble indication information, wherein a duration of a midamble indicated by the midamble indication information is greater than or equal to a threshold, and wherein the threshold is related to a processing capability of a second device;
- and
- a transceiver coupled to the processor, and configured to send the midamble indication information to the second device.
A second device, comprising:
- a transceiver configured to receive midamble indication information from a first device, wherein the midamble indication information indicates a duration of a midamble;
- and
- a processor coupled to the transceiver, the processor configured to perform channel estimation based on a received midamble responsive to the duration being greater than or equal to a threshold,
- wherein the threshold is related to a processing capability of the second device.
Dependencies are inferred from the claim text.