摘要:
Systems and methods for mobile communications are disclosed herein. An example method for a mobile station includes receiving first data from a carrier on a first frequency using a first receiver of the mobile station in a first timeslot, tuning a second frequency of the carrier using the second receiver while the first receiver is receiving the first data during the first timeslot, and receiving second data from the carrier on the second frequency using the second receiver during a second timeslot that immediately follows the first timeslot, wherein the mobile station receives data on all timeslots without each of two time division multiple access frames.
摘要:
Systems and methods for mobile communications are disclosed herein. An example method for a mobile station includes sending to a network a mobile station capability information element, the mobile station capability information element including a first reduction of timeslots field for a downlink dual carrier non-enhanced flexible timeslot assignment operation mode and a second reduction of timeslots field for a downlink dual carrier enhanced flexible timeslot assignment operation mode.
摘要:
Systems and methods for mobile communications are disclosed herein. An example method for a mobile station includes receiving first data from a carrier on a first frequency using a first receiver of the mobile station in a first timeslot, tuning a second frequency of the carrier using the second receiver while the first receiver is receiving the first data during the first timeslot, and receiving second data from the carrier on the second frequency using the second receiver during a second timeslot that immediately follows the first timeslot, wherein the mobile station receives data on all timeslots without each of two time division multiple access frames.
摘要:
Systems and methods for mobile communications are disclosed herein. An example method for a mobile station includes sending to a network a mobile station capability information element, the mobile station capability information element including a first reduction of timeslots field for a downlink dual carrier non-enhanced flexible timeslot assignment operation mode and a second reduction of timeslots field for a downlink dual carrier enhanced flexible timeslot assignment operation mode.
摘要:
Example methods and apparatus for registration and data transmission using fast/zero contention resolution are disclosed. An example method for transmission on a random-access channel (RACH) involves transmitting a mobile station radio access capabilities (MS RAC) message to a network and receiving an identification (ID) from the network subsequent to the MS RAC. The ID is locally unique and provides contention resolution. A timing advance is determined and further transmissions are performed on the RACH using the ID and the TA.
摘要:
Example methods and apparatus to implement timing advance enhancements for cellular communications are disclosed. A disclosed example method to communicate over a cellular network by a device involves retrieving a stored timing advance value and determining if the stored timing advance value is valid based at least on whether the device is operating in a stationary mode. When the stored timing advance is valid, a contention-based transmission is transmitted to a network using the stored timing advance value in order to compensate for propagation delay.
摘要:
Example base stations and methods for receiving transmissions on an enhanced random access channel (RACH) are disclosed herein. An example method for receiving transmissions on an enhanced RACH from a device such that an initial access burst is received in a single time slot from the device involves receiving the initial access burst from the device on the enhanced RACH. The initial access burst is sent by the device using a timing advance determined at the device. The initial access burst includes at least one of an identifier or user data. The enhanced RACH is a contention-based uplink-only channel requiring use of timing advances for transmissions thereon.
摘要:
Example communication stations and methods for transmitting on a random access channel (RACH) in wireless networks are disclosed herein. An example method for transmitting on an enhanced RACH by a device such that an initial access burst is received in a single time slot by a wireless network involves determining a timing advance, the timing advance being associated with a serving cell. The example method also involves transmitting, using the determined timing advance, the initial access burst, on the enhanced RACH, that includes at least one of an identifier or user data.
摘要:
Example communication stations and methods for transmitting additional information on an enhanced random access channel (RACH) are disclosed herein. An example method performed by a device involves generating an initial access burst for transmission on an enhanced RACH and transmitting the initial access burst using a timing advance. The timing advance is to cause the initial access burst to be received at the network within a single time slot of the enhanced RACH. The initial access burst includes at least one of information about capabilities of the device or information identifying the device. The example method also involves receiving a temporary block flow (TBF) assignment from the network in response to sending the at least one of the information about the capabilities of the device or the information identifying the device.
摘要:
Example methods and apparatus for registration and data transmission using fast/zero contention resolution are disclosed. An example method for transmission on a random-access channel (RACH) involves transmitting a mobile station radio access capabilities (MS RAC) message to a network and receiving an identification (ID) from the network subsequent to the MS RAC. The ID is locally unique and provides contention resolution. A timing advance is determined and further transmissions are performed on the RACH using the ID and the TA.