CDMA/共享tdd蜂窝通信系统中非对称业务的下行分组传输控制

Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738) Pub Date : 2004-08-30 DOI:10.1109/ISSSTA.2004.1371699

K. Mori, H. Kobayashi

{"title":"CDMA/共享tdd蜂窝通信系统中非对称业务的下行分组传输控制","authors":"K. Mori, H. Kobayashi","doi":"10.1109/ISSSTA.2004.1371699","DOIUrl":null,"url":null,"abstract":"The shared TDD scheme has been proposed for accommodation of asymmetric traffic between uplinks and downlinks. The cellular systems applying the shared-TDD scheme cause interlink interference. This paper proposes a downlink packet transmission control scheme in order to relieve the effect of interlink interference in CDMA/shared-TDD cellular packet systems. In the proposed scheme, base stations select the slots transmitting downlink packets based on both the location of receiving mobile stations and the slot allocations in the adjacent cells. Computer simulation shows that the proposed scheme relieves the effect of interlink interference, and thus improves the downlink transmission efficiency.","PeriodicalId":340769,"journal":{"name":"Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738)","volume":"230 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2004-08-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Downlink packet transmission control for asymmetric traffic in CDMA/shared-TDD cellular communication systems\",\"authors\":\"K. Mori, H. Kobayashi\",\"doi\":\"10.1109/ISSSTA.2004.1371699\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The shared TDD scheme has been proposed for accommodation of asymmetric traffic between uplinks and downlinks. The cellular systems applying the shared-TDD scheme cause interlink interference. This paper proposes a downlink packet transmission control scheme in order to relieve the effect of interlink interference in CDMA/shared-TDD cellular packet systems. In the proposed scheme, base stations select the slots transmitting downlink packets based on both the location of receiving mobile stations and the slot allocations in the adjacent cells. Computer simulation shows that the proposed scheme relieves the effect of interlink interference, and thus improves the downlink transmission efficiency.\",\"PeriodicalId\":340769,\"journal\":{\"name\":\"Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738)\",\"volume\":\"230 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2004-08-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISSSTA.2004.1371699\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSSTA.2004.1371699","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 5

摘要

为了适应上行链路和下行链路之间的不对称流量，提出了共享TDD方案。采用共享tdd方案的蜂窝系统会产生链路间干扰。针对CDMA/shared-TDD蜂窝分组系统中链路间干扰的影响，提出了一种下行分组传输控制方案。在该方案中，基站根据接收移动站的位置和相邻小区中的时隙分配来选择发送下行分组的时隙。计算机仿真结果表明，该方案消除了链路间干扰的影响，提高了下行传输效率。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Downlink packet transmission control for asymmetric traffic in CDMA/shared-TDD cellular communication systems

The shared TDD scheme has been proposed for accommodation of asymmetric traffic between uplinks and downlinks. The cellular systems applying the shared-TDD scheme cause interlink interference. This paper proposes a downlink packet transmission control scheme in order to relieve the effect of interlink interference in CDMA/shared-TDD cellular packet systems. In the proposed scheme, base stations select the slots transmitting downlink packets based on both the location of receiving mobile stations and the slot allocations in the adjacent cells. Computer simulation shows that the proposed scheme relieves the effect of interlink interference, and thus improves the downlink transmission efficiency.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

Eighth IEEE International Symposium on Spread Spectrum Techniques and Applications - Programme and Book of Abstracts (IEEE Cat. No.04TH8738)

自引率

0.00%

发文量