A Medium Access Control Protocol for Voice/Data Integrated Wireless CDMA Systems
In this paper, a medium access control protocol is proposed for integrated voice and data services in wireless local networks. Uplink channels for the proposed protocol are composed of time slots with multiple spreading codes per slot based on slotted code division multiple access (CDMA) systems. Th...
Saved in:
Published in | ETRI journal Vol. 23; no. 2; pp. 52 - 60 |
---|---|
Main Author | |
Format | Journal Article |
Language | Korean |
Published |
한국전자통신연구원
02.03.2001
ETRI |
Subjects | |
Online Access | Get full text |
Cover
Loading…
Abstract | In this paper, a medium access control protocol is proposed for integrated voice and data services in wireless local networks. Uplink channels for the proposed protocol are composed of time slots with multiple spreading codes per slot based on slotted code division multiple access (CDMA) systems. The proposed protocol uses spreading code sensing and reservation schemes. This protocol gives higher access priority to delay-sensitive voice traffic than to data traffic. The voice terminal reserves an available spreading code to transmit multiple voice packets during a talkspurt. On the other hand, the data terminal transmits a packet without making a reservation over one of the available spreading codes that are not used by voice terminals. In this protocol, voice packets do not come into collision with data packets. The numerical results show that this protocol can increase the system capacity for voice service by applying the reservation scheme. The performance for data traffic will decrease in the case of high voice traffic load because of its low access priority. But it shows that the data traffic performance can be increased in proportion to the number of spreading codes. |
---|---|
AbstractList | In this paper, a medium access control protocol is proposed for integrated voice and data services in wireless local networks. Uplink channels for the proposed protocol are composed of time slots with multiple spreading codes per slot based on slotted code division multiple access (CDMA) systems. The proposed protocol uses spreading code sensing and reservation schemes. This protocol gives higher access priority to delay-sensitive voice traffic than to data traffic. The voice terminal reserves an available spreading code to transmit multiple voice packets during a talkspurt. On the other hand, the data terminal transmits a packet without making a reservation over one of the available spreading codes that are not used by voice terminals. In this protocol, voice packets do not come into collision with data packets. The numerical results show that this protocol can increase the system capacity for voice service by applying the reservation scheme. The performance for data traffic will decrease in the case of high voice traffic load because of its low access priority. But it shows that the data traffic performance can be increased in proportion to the number of spreading codes. |
Author | In-Taek Lim |
Author_xml | – sequence: 1 fullname: Lim, In-Taek |
BookMark | eNpNjz1PwzAYhC1UJELpf_DCGGG_duxkjFo-Cq1aAYIx8sdbFCWNpdgM_fdEhYHpbnjudHdNZkMY8IJkAELkWoCakYwDFLmSSlyRRYytZQXnXEOpM7Kv6RZ9-32ktXMYI12GIY2hp_sxpOAmcwgj_Qitw7uVSYauh4Rfo0no6Wc7Yn_OrLY1fTvFhMd4Qy4Ppo-4-NM5eX24f18-5Zvd43pZb_JOMcitLZgRXgszbWPaGbSVVZUqFTNVyZxmUhaee19yNGAqYFWppDEFcq21mJPb39KujaltBh_75rl-2QFjnDPOQIJUWv7jTsGGxobQOZwOjI2cKAZQ6UIqED8eF1aH |
ContentType | Journal Article |
Copyright | COPYRIGHT(C) KYOBO BOOK CENTRE ALL RIGHTS RESERVED |
Copyright_xml | – notice: COPYRIGHT(C) KYOBO BOOK CENTRE ALL RIGHTS RESERVED |
DBID | P5Y SSSTE JDI |
DEWEY | 621.38 384 |
DatabaseName | 교보스콜라(Kyobo Scholar) Scholar(스콜라) KoreaScience |
DatabaseTitleList | |
DeliveryMethod | fulltext_linktorsrc |
Discipline | Engineering Economics Journalism & Communications |
DocumentTitleAlternate | A Medium Access Control Protocol for Voice/Data Integrated Wireless CDMA Systems |
EISSN | 2233-7326 |
EndPage | 60 |
ExternalDocumentID | JAKO200110102424674 4010022975462 |
GroupedDBID | -~X .UV 1OC 29G 2WC 5GY 5VS AAKPC AAYBS ACXQS ADBBV ADDVE AENEX ALMA_UNASSIGNED_HOLDINGS AVUZU BCNDV DU5 E3Z GROUPED_DOAJ JDI KQ8 KVFHK OK1 P5Y RNS SSSTE TR2 WIN XSB .4S .DC 0R~ 9ZL ACGFS ACYCR ARCSS EBS EDO EJD IPNFZ ITG ITH MK~ ML~ O9- RIG TUS |
ID | FETCH-LOGICAL-k602-bb50a3d73a12207caeb9b696860a980c70445d1dd81ea2a9209864aa5e17773 |
ISSN | 1225-6463 |
IngestDate | Fri Dec 22 12:04:01 EST 2023 Tue Sep 17 19:36:38 EDT 2024 |
IsOpenAccess | true |
IsPeerReviewed | true |
IsScholarly | true |
Issue | 2 |
Keywords | Slot CDMA PRMA Protocol MAC Protocol |
Language | Korean |
LinkModel | OpenURL |
MergedId | FETCHMERGED-LOGICAL-k602-bb50a3d73a12207caeb9b696860a980c70445d1dd81ea2a9209864aa5e17773 |
Notes | KISTI1.1003/JNL.JAKO200110102424674 |
OpenAccessLink | http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO200110102424674&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01 |
PageCount | 9 |
ParticipantIDs | kisti_ndsl_JAKO200110102424674 kyobo_bookcenter_4010022975462 |
PublicationCentury | 2000 |
PublicationDate | 2001-03-02 |
PublicationDateYYYYMMDD | 2001-03-02 |
PublicationDate_xml | – month: 03 year: 2001 text: 2001-03-02 day: 02 |
PublicationDecade | 2000 |
PublicationTitle | ETRI journal |
PublicationTitleAlternate | ETRI journal |
PublicationYear | 2001 |
Publisher | 한국전자통신연구원 ETRI |
Publisher_xml | – name: ETRI – name: 한국전자통신연구원 |
SSID | ssib051117287 ssj0020458 ssib007832944 ssib036278855 ssib044736383 |
Score | 1.5491736 |
Snippet | In this paper, a medium access control protocol is proposed for integrated voice and data services in wireless local networks. Uplink channels for the proposed... |
SourceID | kisti kyobo |
SourceType | Open Access Repository Publisher |
StartPage | 52 |
Title | A Medium Access Control Protocol for Voice/Data Integrated Wireless CDMA Systems |
URI | https://scholar.kyobobook.co.kr/article/detail/4010022975462 http://click.ndsl.kr/servlet/LinkingDetailView?cn=JAKO200110102424674&dbt=JAKO&org_code=O481&site_code=SS1481&service_code=01 |
Volume | 23 |
hasFullText | 1 |
inHoldings | 1 |
isFullTextHit | |
isPrint | |
link | http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwnZ3Nb9MwFMAtKBc4ID7F5-QDPqFAPuw4PrptpjE0mKZ2mrhUduJJU6dGKtlh_PW85zhNipD4uKSRnVRufu77cPzeI-SdzaSqnBKR5CqNOOjAyICei1ySSKd4fSn8esfJl_xoyY8vxMVQn9BHl7T2Q_Xjt3El_0MV2oArRsn-A9ndl0IDnANfOAJhOP4VY-3fs-ASuy97iOF7ft_56bZpGyDs9xCeN76w--HctMYvAPrsELXf93rt75qf6L3M5f1C_eLs0_vxOHAGbaKFcWuMi9pbL-g2TA3eJSvnTAmmZqzUbCqYnrNyxnTMCo4nqmQqxmuKHHuhpZhiL3ZJNo37u2a-Zcq6Wp9BeIJsiHIeBFaQrl00cZhF6UhUdolrg9Ltagr8kvkaXD80MZQUHLXs3SwRE3JPny-_LXciQ4JEGoX2gjoGn34IteVcZiBhdiIIzEssyDX45PieGH3yfujgo6DhfoWft40dGxuLR-Rh8BKo7pA_JnfWzRPyYJQ78ik51bSDTzv4NMCnPXwK8KmH_xHR0wE97dFTRE8D-mfk7LBczI6iUB4jWuegxqwVsclqmRkYfCwr46yymOooj40q4krCjxd1UtdF4kxqVBpjJn5jhEuklNlzMtk0G_eC0KrOitxgBbNL-MM6azPr8kraIpE2l7x-SQ78I1lt6u_Xq2P9-WvqMw0maN5hsRq8AJ_VCv1C3FPstqs9dq_-dMFrcn-Yqm_IpN3euLdg7LX2IAD_Ce-TQuM |
link.rule.ids | 230,315,786,790,891 |
linkProvider | Wiley-Blackwell |
openUrl | ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.atitle=A+Medium+Access+Control+Protocol+for+Voice%2FData+Integrated+Wireless+CDMA+Systems&rft.jtitle=ETRI+journal&rft.au=In-Taek+Lim&rft.date=2001-03-02&rft.pub=%ED%95%9C%EA%B5%AD%EC%A0%84%EC%9E%90%ED%86%B5%EC%8B%A0%EC%97%B0%EA%B5%AC%EC%9B%90&rft.issn=1225-6463&rft.volume=23&rft.issue=2&rft.spage=52&rft.epage=60&rft.externalDocID=4010022975462 |
thumbnail_l | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/lc.gif&issn=1225-6463&client=summon |
thumbnail_m | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/mc.gif&issn=1225-6463&client=summon |
thumbnail_s | http://covers-cdn.summon.serialssolutions.com/index.aspx?isbn=/sc.gif&issn=1225-6463&client=summon |