[1] Li Ping, Rong Mengtian, Xue Yisheng,. Reuse partitioning based frequency planningfor two-hop cellular network [J]. Journal of Southeast University (English Edition), 2007, 23 (2): 168-173. [doi:10.3969/j.issn.1003-7985.2007.02.004]
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Reuse partitioning based frequency planningfor two-hop cellular network(
)
)Journal of Southeast University (English Edition)[ISSN:1003-7985/CN:32-1325/N]
- Volumn:
- 23
- Issue:
- 2007 2
- Page:
- 168-173
- Research Field:
- Information and Communication Engineering
- Publishing date:
- 2007-06-30
Info
- Title:
- Reuse partitioning based frequency planningfor two-hop cellular network
- Author(s):
- Li Ping1; Rong Mengtian2; Xue Yisheng3
-
1Department of Planning and Development, China Mobile Group Shanghai Co., Ltd., Shanghai 200060, China
2Department of Electronic Engineering, Shanghai Jiaotong University, Shanghai 200240, China
3Corporate Technology, Siemens Ltd.China, Beijing 100102, China
- Keywords:
- cellular system; frequency planning; relaying; multi-hop network
- PACS:
- TN929.53
- DOI:
- 10.3969/j.issn.1003-7985.2007.02.004
- Abstract:
- Following the principle of reuse partitioning, two new frequency planning schemes are proposed, the coverage-oriented scheme and the efficiency-oriented scheme, for the cellular system with two-hop fixed relay nodes(FRNs).Compared with the efficiency-oriented scheme, the coverage-oriented scheme has higher reuse distances and is developed with emphasis on the coverage, while compared with the coverage-oriented scheme, the efficiency-oriented scheme has smaller reuse distances and is developed with emphasis on the spectral efficiency.Taking uplink as an example, both simplified analysis and intensive computer simulations are presented to offer comparisons among FRN enhanced systems with the proposed schemes, with a known channel-borrowing based frequency planning scheme and the conventional cellular system without relaying.Studies show that the FRN enhanced system with the coverage-oriented scheme provides the best coverage, while that with the efficiency-oriented scheme offers the highest area spectral efficiency.
References:
[1] Pabst R, Walke Bernhard H, Schultz D C, et al.Relay-based deployment concepts for wireless and mobile broadband radio [J].IEEE Communications Magazine, 2004, 42(9):80-89.
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[3] Hu Huining, Yanikomeroglu H.Range extension without capacity penalty in cellular networks with digital fixed relays[C]//IEEE Globecom’04.Dallas, Texas, USA, 2004:3053-3057.
[4] Mengesha S, Karl H, Wolisz A.Capacity increase of multi-hop cellular WLANs exploiting data rate adaptation and frequency recycling[C/OL]//Proc of MedHocNet 2004.Bodrum, Turkey, 2004.http://www.tkn.tu-berlin.de/publications/papers/mengesha-medhocnet04.pdf.
[5] Katzela I, Naghshineh M.Channel assignment schemes for cellular mobile telecommunication systems:a comprehensive survey[J].IEEE Personal Communications, 1996, 3(3):10-31.
[6] Halpern S W.Reuse partitioning in cellular systems [C]//Proc of the 33rd IEEE Veh Technol Conf.Toronto, Canada, 1983, 33:322-327.
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[8] Alouini M S, Goldsmith A J.Area spectral efficiency of cellular mobile radio systems[J].IEEE Trans Veh Technol, 1999, 48(4):1047-1066.
Memo
- Memo:
- Biography: Li Ping(1978—), male, doctor, liping3@sh.chinamobile.com.