Patent application number | Description | Published |
20100309862 | REVERSE LINK SIGNALING TECHNIQUES FOR WIRELESS COMMUNICATION SYSTEMS - Techniques, apparatuses, and systems are described for wireless communications. In one implement, wireless communication systems can provide one or more mechanisms to reduce reverse overhead control signaling by adaptively transmitting overhead control information. | 12-09-2010 |
20110085497 | Connectionless modes for wireless machine to machine communications in wireless communication networks - Techniques, devices, and systems that include mechanisms for connectionless communications in wireless communication networks or systems. | 04-14-2011 |
20120028661 | INTERWORKING CIRCUIT SERVICE FALL BACK - Techniques, apparatuses, and systems include mechanisms for interworking circuit service fallback. In one implementation, a system for wireless communications can include one or more first base stations forming a first radio access network to provide wireless communications based on a first wireless technology; one or more second base stations forming a second radio access network to provide wireless communications based on a second wireless technology which is different from the first wireless technology, and an interworking service (IWS) module that is configured to provide the interworking between the first and second radio access networks for communications to a wireless device served by the system via either the first wireless technology or the second wireless technology, and uses a signal adaptation protocol to encapsulate messages in communicating with a wireless device served by the system. Other implementations are also provided in this document. | 02-02-2012 |
20120034910 | PRIORITY BASED SERVICE SELECTION METHODS AND APPARATUS - Wireless communication techniques are provided to receive a service priority scheme selection and determine, during reception of a first service, whether or not to switch to a second service, based on the received service priority scheme selection. Devices, systems and methods can be configured to implement the techniques for service priority scheme selection. | 02-09-2012 |
20120149373 | REDIRECTING MOBILE SERVICES IN MULTIPLE OVERLAPPED WIRELESS NETWORKS - Techniques, apparatuses, and systems for redirecting mobile services include generating a message with a redirection indication and transmitting the message to one or more mobile stations. A redirection indication can include an identifier for a wireless network operator and access information for a network associated with the wireless network operator. | 06-14-2012 |
20120224561 | METHODS AND APPARATUS FOR RADIO CONFIGURATION INDICATION - Techniques for facilitating wireless communication include receiving a message from a mobile station, the message comprising a service option field indicative of an advanced radio configuration capability of the mobile station and establishing a radio link between the mobile station and the serving base station, by using the indicated advanced radio configuration capability. In some implementations, in a CDMA2000 network, a Revision E compliant mobile station is able to operate in Revision E mode with a Revision E base station and a legacy mode with a legacy base station, without being affected by a handoff and without a need to modify bit length of the revision field in the paging response message from the mobile station. | 09-06-2012 |
20120236822 | INTER-OPERATION BETWEEN BASE STATIONS HAVING DIFFERENT PROTOCOL REVISIONS - Techniques for the inter-operation of base station having different protocol revision numbers include broadcasting a first message that includes a protocol revision field indicating a same revision as a legacy network, transmitting a second message over a forward link common control channel, the second message indicating advanced radio configuration (RC) capabilities beyond radio control capabilities implied by the protocol revision field broadcast in the first message, receiving, in response to the second message, a third message from a mobile station, indicating that the mobile station supports the advanced RC capabilities and establishing, with the mobile station, a radio link having the advanced RC capabilities. | 09-20-2012 |
20130016640 | ENHANCEMENT OF SLOTTED MODE OPERATION FOR WIRELESS COMMUNICATIONAANM Fang; YonggangAACI San DiegoAAST CAAACO USAAGP Fang; Yonggang San Diego CA USAANM Yu; YuanFangAACI ShenzhenAACO CNAAGP Yu; YuanFang Shenzhen CNAANM Lu; TingAACI BeijingAACO CNAAGP Lu; Ting Beijing CNAANM Zhao; XiaowuAACI ShenzhenAACO CNAAGP Zhao; Xiaowu Shenzhen CN - Methods, apparatus and systems for enhanced slotted mode operation for wireless communication are disclosed. A first control message indicative of a first sleep cycle duration is received. When the first control message includes a first message field, a second control message that includes a second field indicative of a second sleep cycle duration that is greater than the first sleep cycle duration is transmitted. | 01-17-2013 |
20130021957 | METHODS AND APPARATUS FOR GROUP PAGING IN WIRELESS NETWORKS - Methods, apparatus and systems for group paging of wireless devices are described. A wireless device is associated with a member identifier (MID) that is a unique identifier for the wireless device. The wireless device is associated with a group identifier (GID) that is a unique identifier for a group of which the wireless device is a member. The wireless device is woken up from a sleep mode at a wake-up time based on the GID. | 01-24-2013 |
20130203402 | ENHANCEMENT OF ACCESS CONTROL FOR CDMA2000 - This document provides wireless communications technologies, including methods, devices and systems. For example, a method of facilitating wireless communications is provided to include operating a wireless network to receive an access probe transmission from an access terminal requesting an access channel grant; perform, based on the received access probe transmission, a persistence test with the access terminal; receive a subsequent probe transmission for the access channel grant request; and perform, based on the received subsequent probe transmission, a subsequent persistence test with the access terminal. | 08-08-2013 |
20130210414 | FIXED LOCATION REGISTRATION - Systems, devices and techniques for machine to machine (M2M) communications include optimizing performance of an M2M network based on knowledge about a fixed, or non-mobile, operation of an M2M service. In various embodiments, paging operation, direct channel assignment operation and timer based registration are optimized. The fixed operation may be communicated by a user device receiving the service to a network server providing the service. | 08-15-2013 |
20130242734 | REVERSE LINK RELIABILITY THROUGH RE-ASSEMBLING MULTIPLE PARTIALLY DECODED CONNECTIONLESS FRAMES IN WIRELESS COMMUNICATION NETWORKS - Techniques, devices, and systems that include mechanisms for connectionless communications in wireless communication networks or systems include a base station controller, a plurality of base stations and a mobile station. The base station controller combines connectionless transmissions received by the base stations, including decoded and un-decoded frames, into a complete message. | 09-19-2013 |
20130267269 | NETWORK ASSISTED FAST OPEN LOOP POWER CONTROL ADJUSTMENT - Techniques, devices, and systems that include mechanisms for network assisted fast adjustment of open loop power control mechanism. monitoring reverse link channels include calculating, based on results of the monitoring, an initial power adjustment value for controlling power of a wireless device in communication with the network and broadcasting the initial power adjustment value over a forward link control channel at least as often as a paging channel transmission cycle over the forward link control channel. | 10-10-2013 |
20130307730 | USING MULTIPLE ACCESS CHANNELS FOR WIRELESS DEVICE POSITIONING - A wireless device performs a transmission on a primary and auxiliary access channels to enable reception by at least three base stations. The base stations perform a measurement on the received transmission, e.g., a time of arrival of the transmission. The base stations report their measurements to a position determination entity. The position determination entity estimates geographic position of the wireless device. One method used by the position determination entity includes tri-lateralization based on the received measurement reports. | 11-21-2013 |