A JOINT DETECTION(JD) METHOD FOR ADJACENT CELLS IN TDD-CDMA SYSTEM
摘要
<p>A method for performing multi-user joint-detection in a neighboring cell in a TDD-CDMA system presets slot types and includes: a network device configuring a slot type of each uplink slot in its administrated cells and a base station of each cell obtaining a slot type of each uplink slot in a neighboring cell from the network device; the network device configuring for each user a slot for transmitting uplink data and a midamble and channelization code to be used according to the slot type of each uplink slot and a service type of each user in each cell; each user in each cell using the configured midamble and channelization code to transmit uplink data in the configured slot; and the base station detecting activated code channels in the neighboring cell according to the received uplink data transmitted by users in the neighboring cell and obtaining midamble used by each user in the neighboring cell according to the channeliazation codes of the activated code channels and according to the slot type of each uplink slot in the neighboring cell so that the base station may perform the multi-user joint-detection in the neighboring cell.</p>
申请公布号
EP1887818(B1)
申请公布日期
2015.11.18
申请号
EP20060741725
申请日期
2006.04.26
申请人
SHANGHAI ULTIMATE POWER COMMUNICATIONS TECHNOLOGYCO., LTD.