| 摘要 |
Considering individual sequences T1,..,TK over N successive frames for performing K individual transmissions, one time and frequency resource is allocated to each individual transmission per frame. The time and frequency resources can be represented by a grid with time resources on one dimension and frequency resources on another dimension. A managing device: computes a figure of merit G(A,T1,..,TK ) for each possible set of the individual sequences T1,..,TK over the N successive frames on which respective frequency hopping sequences [A1,..,AN ]=A apply, the figure of merit G(A,T1,..,TK ) being representative of transmission robustness to interference and/or noise and/or path loss, and being determined under a constraint such that the frequency hopping sequences A1,..,AN are defined among a predefined set of allowable frequency hopping sequences which is a subset of all the time and frequency resources sequences made possible by said grid; and selects the set of individual sequences T1,..,TK showing the best figure of merit G(A,T1,..,TK ). |
