Title:
GROUPING METHOD IN THE TIME DIVISION MULTIPLE ACCESS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2007/082476
Kind Code:
A1
Abstract:
A grouping method in the time division multiple access (TDMA) system, includes
the steps of: grouping all the slots in the TDMA frame and determining the quality
of the received signal of the mobile user, assigning the mobile user with the same
or like quality of the received signal to the same group(101); applying less coding
protection and/or higher transmission rate to the slot group of the mobile user
with higher receiving quality; applying more anti-interference protection
and/or lower transmission rate to the slot group of the mobile user with lower
receiving quality(102). By applying the present invention, it can improve the
frequency spectrum efficiency of the TDMA system, and can acquire more resource
utility and system capacity than the traditional TDMA system and CDMA system.
Inventors:
LI BIN (CN)
Application Number:
PCT/CN2007/000189
Publication Date:
July 26, 2007
Filing Date:
January 18, 2007
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
LI BIN (CN)
LI BIN (CN)
International Classes:
H04J3/00
Foreign References:
| CN136441A | ||||
| US5642355A | 1997-06-24 |
Attorney, Agent or Firm:
DEQI INTELLECTUAL PROPERTY LAW CORPORATION (No. 1 Zhichun Road Haidian District, Beijing 3, CN)
Download PDF: