发明名称 |
CDMA mobile communication system and communication method |
摘要 |
A radio communication system having a base station and a plurality of radio terminals, wherein each radio terminal having a transmission request transmits a reservation packet at arbitrary timing through a reservation channel in accordance with a CDMA scheme, and the base station assigns a traffic channel and a time slot to be used to each radio terminal requesting a reservation through a reply packet outputted onto a reply channel. On the reservation channel, a short spreading code corresponding to a matched filter is applied.
|
申请公布号 |
US2002071412(A1) |
申请公布日期 |
2002.06.13 |
申请号 |
US20010023737 |
申请日期 |
2001.12.21 |
申请人 |
MASUI HIRONARI;OHGOSHI YASUO;YANO TAKASHI;DOI NOBUKAZU |
发明人 |
MASUI HIRONARI;OHGOSHI YASUO;YANO TAKASHI;DOI NOBUKAZU |
分类号 |
H04J13/02;H04B7/26;H04L12/56;H04Q7/38;(IPC1-7):H04B7/216 |
主分类号 |
H04J13/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|