专利名称:DATA BUFFER STRUCTURE FOR
梦幻手游神兽ASYNCHRONOUSLY RECEIVED PHYSICAL
CHANNELS IN A CDMA SYSTEM
发明人:SHIU, Da-Shan,AGRAWAL,
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申请号:EP01968248.3
申请日:20010828
公开号:EP1317804A2
公开日:
20030611大学更名
老鸭汤做法专利内容由知识产权出版社提供
勤俭节约的诗句摘要:A receiver unit for u in a CDMA system and including a channel processor, a buffer, and a data processor. The channel processor process samples for one or more physical channels for each time interval to provide symbols. The buffer is operated as a number of memory banks. Each memory bank is associated with a respective time interval and stores symbols associated with that time interval. The data processor retrieves symbols for a particular “traffic” from one or more memory banks and process the retrieved symbols. For the W-CDMA system, each traffic includes one or more radio frames for a particular transmission time interval. The receiver unit typically further includes a controller that directs the storage and retrieval of symbols to and from the memory banks and a decoder that decodes symbols procesd by the data processor. For each time interval, radio frames for physical channels received starting within that time interval can be stored to permutated locations of designated ctions of the memory bank. Radio frames associated with a particular CCTrCH can be stored to contiguous ctions of the memory bank. Symbols for a particular traffic can be retrieved
from one or more memory banks in permutated order.
申请人:QUALCOMM INCORPORATED
地址:5775 Morehou Drive San Diego, CA 92121-1714 US 国籍:US
代理机构:Dunlop, Hugh Christopher
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