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opinion

From 2G to 5G: a complex evolution for operators

...rather than in a CSL is a direct impediment to subscriber migration to IMS-based communication services. CSLs provide the means to short-circuit this problem. It makes network-based services available to...

News

Asia-Pac operators join forces on M2M

...M2M services. The Bridge M2M Alliance comprises India’s Airtel, AIS in Thailand, Hong Kong’s CSL, Globe Telecom from the Philippines, Malaysia’s Maxis, MobiFone from Vietnam, Australia’s Optus, SingTel from Singapore,...

News

Telstra sells out of Sensis, CSL

Australian carrier Telstra on Monday announced the sale of its struggling directories business. The sell off comes just weeks after the company offloaded Hong Kong operation CSL. The operator is...

Interview

Aussie Rules

...Hong Kong subsidiary CSL but roaming, too, needs greater industry momentum, he says. “What we need now is the ability for the wider industry to establish roaming agreements and interworking....

News

SKT strikes LTE roaming deal with Globe

...not reveal which vendor would supply the devices. SK has had an LTE roaming deal in place with CSL in Hong Kong since June last year and with Singaporean incumbent...

A Week In Wireless

While you were sleeping...

...Kong and CSL—that have just secured 50MHz of spectrum in the 2.5/2.6GHz band in that market’s recent spectrum auction. The total amount bid was $200m. Hong Kong, like Austria, has...

A Week In Wireless

The third man

...VoLTE call using enhanced Single Radio Voice Call Continuity (eSRVCC) with Hong Kong mobile operator CSL, showing a VoLTE call hand-off to 3G with eSRVCC based pre-commercial network. ZTE also...

News

China Mobile readying TD-LTE for Hong-Kong

...other operators, Hutchison, PCCW and CSL and CMHK, offering 4G services. The move however, has larger significance in that it indicates that China Mobile is readying a wider TD-LTE–based launch...

News

Harnessing the opportunities of LTE roaming

...handset manufacturers and mobile operators work out the interoperability challenges, Far Eastern operators SK Telecom and CSL Hong Kong have already announced the first international roaming agreement. International LTE roaming...

opinion

Hitting the mainstream

...1800MHz band” which incorporated the insights of GSA member companies Ericsson, Nokia Siemens Networks and Qualcomm and pioneer LTE1800 network operators CSL Limited, Deutsche Telekom, Elisa, Qualcomm, StarHub, Teliasonera and...

Interview

A different league

CSL is Hong Kong’s leading mobile operator and was the first of the market’s five players to launch LTE. Ahead of his apperance at the LTE Asia 2012 event in...

News

SKT and MetroPCS launch VoLTE services

...that the move to VoLTE is a priority. “We have no clear time frame for VoLTE,” said Christian Daignault, CTO of Hong Kong’s leading mobile operator CSL, which launched LTE...

News

China Mobile to launch LTE-FDD/TDD network in Hong Kong

...China Mobile joins CSL, a unit of Australia’s Telstra, which has already launched its 4G services in the market. China Mobile is also currently conducting tests aimed at launching LTE...

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