Patent ID: 9628140
Date: 2017-04-18
CPC Classifications: H04B,H04L,H04W

Claim:
1. A method for determining a sounding reference signal (SRS) frequency hopping pattern, comprising: a user equipment (UE) constructing a parent table, wherein the constructed parent table contains a plurality of child tables, wherein, each value combination of an SRS bandwidth configuration parameter (C the UE determining an SRS frequency-domain reference position p according to a system uplink bandwidth N the UE calculating another n′ the UE obtaining an SRS frequency hopping frequency-domain position offset q by looking up the selected child table and taking n′ adding the SRS frequency-domain reference position p and the SRS frequency hopping frequency-domain position offset q to obtain a current SRS transmission frequency-domain position r=p+q; calculating an SRS transmission frequency-domain subcarrier offset k repeating the above-mentioned processing steps for P times within one SRS frequency hopping period to obtain an SRS frequency hopping pattern, wherein, a value of P is determined based on b