Broadcast control bandwidth allocation and data transceiving method and device
一种带宽分配、数据收发的技术,应用在通信领域,能够解决用户设备难竞争得到资源、没有很好地解决方法等问题
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Embodiment 1
[0150] Embodiments of the present invention provide broadcast control bandwidth allocation and data sending and receiving methods, such as figure 1 shown, including:
[0151] 101. The base station acquires location information and channel distribution information of the current user equipment.
[0152] Wherein, the location information of the user equipment is used to indicate the location coordinates of the current user equipment, and the channel distribution information is used to indicate the channel used by each user equipment and the repetition times of sending data on the channel. For example, the channel distribution information of user equipment A includes that the channel used by user equipment A is channel X, and the number of repetitions used by user equipment A to exchange data with the base station on channel X is 64X (ie repeated transmission 64 times).
[0153] Specifically, the location information of the user equipment includes coordinate location information...
Embodiment 2
[0186] Embodiments of the present invention provide broadcast control bandwidth allocation and data sending and receiving methods, such as Figure 10 shown, including:
[0187] 301. The base station counts location information and channel distribution information of each user equipment, and obtains user equipment allocation ratios of data channels and control channels corresponding to each repetition number.
[0188] When performing data interaction between the base station and the user equipment, the area covered by the base station is divided into different levels according to the number of times data needs to be repeatedly sent. Such as figure 2 As shown, the A area is a common coverage area, and the data interaction between the base station and the user equipment can be completed without spreading (called 1X); the B / C area is an extended coverage area, which needs to use the spread spectrum method, that is, repeat Sending (for example, repeating 8 times is called 8X, re...
Embodiment 3
[0233] Embodiments of the present invention provide a base station, such as Figure 11 shown, including:
[0234]The first acquiring module 01 is configured to acquire location information and channel distribution information of the current user equipment, the location information of the current user equipment is used to indicate the location coordinates of the current user equipment, and the channel distribution information is used to indicate the current user equipment uses channel information and the number of repetitions used;
[0235] The preprocessing module 02 is configured to determine the bandwidth and number of data channels and control channels, and the corresponding repetition times of data channels and control channels according to the location information and channel distribution information of each user equipment;
[0236] An updating module 03, configured to update the bandwidth allocation information according to the bandwidth and number of the data channel a...
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