A critical part of the MAC layer specification is scheduling, which resolves contention for bandwidth and determines the transmission order of users.
However, a WSR maximization for the MAC (and thus for the BC due to duality) is found for one specific ordering of users.
Denote π g as one of the decoding orders of the users in (mathcal {K}_{g}), the message of user- π g (k) is decoded before the message of user- π g (j),∀k≤j.
However, we do still consider all possible subsets of those users, and all possible orders of those users for SZF, to find the ordered selection that gives the maximum sum rate.
If multiple UEs initiate clustering procedures simultaneously, the UE responsible for performing computation can be decided by the pre-determined priority, e.g., the ordering of user identification number.
Since the broker follows a deterministic procedure (see Algorithm 1), and since demand is fixed during each run (see Figures 3, 4, 5 and 6), there is very little stochastic variation in the model; generated only by the random ordering of user agents selected to purchase and exercise options each month.
The guides are displayed in order of user rating and are also classified by type of trip, such as first-time, kid-friendly, off the beaten path, etc. NileGuide's website has more functionality, including the ability to see CitySearch reviews of restaurants and to book flights and car rentals from Expedia, Priceline and other sites, but have not added this to the app.
First, we sort all the VOs in ascending order of user traffic demand d v : d 1≤d 2≤⋯≤d V. Thus, the user behavior curve based on [19] can be re-drawn as Fig. 2. X-axis represents cumulative user number proportion from VO#1 to VO V, ranging from 0 to 1. Y-axis represents cumulative traffic demand proportion from VO#1 to VO V, ranging from 0 to 1.
The temporal order of user interactions induces a directed relation.
Then we pick up the ordered partition for which the minimum rate is maximized, and we name it (basic ordered grouping of users into groups).
