UE RX diversity field tests in Hutchison3G's UMTS network in Maidenhead

Hepsaydir, Erol; Binucci, N.; Quanbeck, C.

doi:10.1049/cp:20050239

Cited by 3 publications

(2 citation statements)

References 4 publications

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“…This multipath situation is similar to that represented by the ITU Pedestrian A radio channel in Table 1. It is important to bear in mind that transmit or receive diversity techniques provide significant gains in this type of multipath fading scenario, since the radio channel in itself offers a very low degree of diversity [13][14][15].…”

Section: Results and Analysismentioning

confidence: 99%

Multipath Fading Characteristics in Hutchison3G's WCDMA Network in London

Binucci¹,

Hepsaydir²,

Li³

2007

2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications

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This paper presents the results of an investigation aimed at characterizing the multipath radio channel for WCDMA signals in an operational network. The measurement campaign was conducted in Hutchison3G's network in London. It is a well known fact that multipath radio propagation plays a key role on the performance of any wireless communication system. Knowledge of the multipath fading characteristics in a real environment is crucial for an accurate prediction of the performances of advanced technologies such as High Speed Downlink Packet Access (HSDPA) or Multimedia Broadcast Multicast Service (MBMS).

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Section: Results and Analysismentioning

confidence: 99%

Multipath Fading Characteristics in Hutchison3G's WCDMA Network in London

Binucci¹,

Hepsaydir²,

Li³

2007

2007 IEEE 18th International Symposium on Personal, Indoor and Mobile Radio Communications

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“…For a user to receive a multicast mode service, it should be subscribed to the multicast group in advance. Multicast mode services are charged, and therefore should be protected from illegal users [8] [9].…”

Section: B Mbms Overviewmentioning

confidence: 99%

Performance Analysis of a Novel LBS Application Using MBMS&TPEG in 3G Mobile Networks

Liu¹,

Xu²,

Chen³

2012

JNW

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Location-based services (LBS) provide content that is dynamically customized according to the user's location. These services are commonly delivered to mobile devices. Due to wireless bandwidth limit, broadcasting based transmission technology is one of main methods to provide dynamic real-time information or public emergency for commercial LBS applications. Multimedia Broadcast and Multicast Services (MBMS) is a broadcasting service offered via existing GSM and UMTS cellular networks. MBMS has the major benefit that the network infrastructure already exists for mobile network operators and the deployment can be cost effective compared with building a new network for the services. However, Location-based services historically were built as stand-alone applications that did not communicate easily with other applications and systems. Therefore, open standards will be a necessary catalyst for LBS growth. This paper proposes a novel LBS application framework based on the TPEG protocol (transport protocol experts group) over MBMS and explains the implement of that using the stream delivery method and download delivery method. For download service, Results of performance tests for FLUTE protocol (File Delivery under unidirectional Transport) and FEC (Forward error correction) are also presented

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