DC 欄位 | 值 | 語言 |
dc.contributor | Dept. of Electr. Eng., National Taiwan Univ. | en |
dc.contributor.author | Wen-Hsing Kuo | en_US |
dc.contributor.author | WANJIUN LIAO | - |
dc.creator | Wen-Hsing Kuo;Wanjiun Liao | - |
dc.date.accessioned | 2018-09-10T04:35:33Z | - |
dc.date.available | 2018-09-10T04:35:33Z | - |
dc.date.issued | 2003-09 | - |
dc.identifier.uri | http://scholars.lib.ntu.edu.tw/handle/123456789/304194 | - |
dc.identifier.uri | https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955638356&doi=10.1109%2fPIMRC.2003.1264354&partnerID=40&md5=d321e080939337956c068c460242e8ea | - |
dc.description.abstract | In this paper, we study the code assignment problem in High Speed Downlink Packet Access (HSDPA) Networks. In HSDPA, the spreading factor of codes is fixed at 16, and the maximum number of bits reserved for code assignment transmitted on the control channel is limited to 64 bits. This high control overhead may lead to inefficiencies in HSDPA systems when the number of mobile nodes in a cell becomes large. Existing code assignment mechanisms allow codes with different spreading factors to be allocated, rendering them inadequate for HSDPA systems. In this paper, a new segment-based code assignment mechanism is proposed. In our mechanism, 16 codes are grouped into several segments. Since the number of codes in each segment is reduced, the corresponding signaling overhead is also reduced. The load of each channel is then balanced in each segment so as to maximizing the system performance. © 2003 IEEE. | - |
dc.format | application/pdf | en |
dc.format.extent | 358739 bytes | - |
dc.format.mimetype | application/pdf | - |
dc.language | en | en |
dc.relation | Personal, Indoor and Mobile Radio Communications, 2003. PIMRC 2003. 14th IEEE Proceedings on | en |
dc.relation.ispartof | IEEE PIMRC 2003 | en_US |
dc.source | AH-anncc | - |
dc.subject.other | Code assignments; Control channels; Control overhead; High speed downlink packet access networks; HSDPA systems; Mobile nodes; Segment-based; Spreading factor; Packet networks; Radio communication; Mobile telecommunication systems | - |
dc.title | Segment-based Code Assignment in High Speed Downlink Packet Access Networks | - |
dc.type | conference paper | en |
dc.identifier.doi | 10.1109/PIMRC.2003.1264354 | - |
dc.identifier.scopus | 2-s2.0-79955638356 | - |
dc.relation.pages | 657-660 | - |
dc.relation.journalvolume | 1 | - |
item.openairecristype | http://purl.org/coar/resource_type/c_5794 | - |
item.openairetype | conference paper | - |
item.grantfulltext | open | - |
item.cerifentitytype | Publications | - |
item.fulltext | with fulltext | - |
crisitem.author.dept | Electrical Engineering | - |
crisitem.author.dept | Communication Engineering | - |
crisitem.author.dept | Networking and Multimedia | - |
crisitem.author.dept | Computer Science and Information Engineering | - |
crisitem.author.dept | Office of the Vice President | - |
crisitem.author.dept | Institute of Statistics and Data Science | - |
crisitem.author.orcid | 0000-0001-5396-8849 | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | College of Electrical Engineering and Computer Science | - |
crisitem.author.parentorg | Administrative Unit | - |
crisitem.author.parentorg | College of Science | - |
顯示於: | 電機工程學系
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