利索-全球专利检索

  1. 登录
  2. 注册
发明授权
CN105409287B 用于装置到装置通信的无线通信方法、用户设备及集成电路 有权 转让

用于装置到装置通信的无线通信方法、用户设备及集成电路
摘要：
本发明提供用于D2D通信的无线通信方法和用于该无线通信方法的用户设备(UE)。无线通信方法涉及基于第一UE和第二UE应处于组播还是单播通信类型中而发送第一DCI或第二DCI。另一无线通信方法涉及发送第一DCI和第二DCI两者，且第一DCI和第二DCI中的特定字段是否相同来指示第一UE和第二UE处于单播通信类型还是组播通信类型中。在无线通信方法中，在第一UE和第二UE处于单播通信类型的情况下，在发送第一DCI和第二DCI时，通过第二UE的UE ID对第一DCI和第二DCI加扰，在第一UE和第二UE处于组播通信类型的情况下，在发送第一DCI和第二DCI时，通过群组ID对第一DCI和第二DCI加扰。
摘要（英）：

Provided are wireless communication methods for D2D communication and UEs therefor. A wireless communication method involves transmitting either a first DCI or a second DCI based on whether a first UE and a second UE are to be in a communication type of groupcast or unicast. Another wireless communication method involves transmitting both a first DCI and a second DCI, and whether a specific field in the first DCI and the second DCI is the same indicates whether the first UE and the second UE are to be in a communication type of unicast or groupcast. In the wireless communication methods, the first DCI and the second DCI are scrambled by the UE ID of the second UE if the first UE and the second UE are in the communication type of unicast upon transmitting the first DCI and the second DCI, and the first DCI and the second DCI are scrambled by the group ID if the first UE and the second UE are in the communication type of groupcast upon transmitting the first DCI and the second DCI.

公开/授权文献
0/0