Abstract: Embodiments described herein relate to a method of selecting a cell for communication over a network, the method comprising: determining a round trip delay (RTD) measurement from a device to each of a plurality of base stations, each of the plurality of base stations being in a respective one of a plurality of cells; ranking the plurality of cells based at least in part on the RTD measurements; selecting the highest-ranked cell; and initiating attachment to the selected cell.

Abstract: Embodiments described herein relate to a method of selecting a cell for communication over a network, the method comprising: determining a round trip delay (RTD) measurement from a device to each of a plurality of base stations, each of the plurality of base stations being in a respective one of a plurality of cells; ranking the plurality of cells based at least in part on the RTD measurements; selecting the highest-ranked cell; and initiating attachment to the selected cell.

Abstract: Interconnected first and second radio access technology (RAT) systems simultaneously communicate with mobile terminals each capable of operating in both the first and second RAT systems. A given mobile terminal is capable of detecting it is within range of an access point of the second RAT while the terminal is in communication with an access point of the first RAT. It exchanges registration signals (412, 414) with the access point of the second RAT and only then does it provide an identification signal (430) indicative of registration therein to the access point of the first RAT. There it is used in determining whether to handover the terminal to the second RAT. Using this approach, there is no need for a complex measurement reporting system and, as another benefit, mobile terminals without dual-RAT capabilities are relieved of unnecessary radio measurements.

Abstract: A General Packet Radio Service GPRS, Global System for Mobile Communications GSM/Universal Mobile Telecommunications System UMTS mobile station (100) in accordance with these teachings includes a radio frequency transceiver (210,220) for communication with a wireless network (10) and a controller (120,180) responsive to a receipt of information from the wireless network for reporting 3G cells when operating in a GSM dedicated mode on a cell that has a Packet Broadcast Control Channel PBCCH. The controller is enabled to report the 3G cells before receipt of the 3G Neighbor Cell list from the MEASUREMENT INFORMATION message. The information includes a 3G Neighbor Cell list received in a PACKET SYSTEM INFORMATION Type 3quater message on the PBCCH, and a 3G_BA_IND information element received in the PACKET SYSTEM INFORMATION Type 3quater message. The controller reports the 3G cells using a MEASUREMENT REPORT message that reflects a value of the received 3G_BA_IND information element.

Abstract: A General Packet Radio Service GPRS, Global System for Mobile Communications GSM/Universal Mobile Telecommunications System UMTS mobile station (100) in accordance with these teachings includes a radio frequency transceiver (210,220) for communication with a wireless network (10) and a controller (120,180) responsive to a receipt of information from the wireless network for reporting 3G cells when operating in a GSM dedicated mode on a cell that has a Packet Broadcast Control Channel PBCCH. The controller is enabled to report the 3G cells before receipt of the 3G Neighbor Cell list from the MEASUREMENT INFORMATION message. The information includes a 3G Neighbor Cell list received in a PACKET SYSTEM INFORMATION Type 3quater message on the PBCCH, and a 3G_BA_IND information element received in the PACKET SYSTEM INFORMATION Type 3quater message. The controller reports the 3G cells using a MEASUREMENT REPORT message that reflects a value of the received 3G_BA_IND information element.